This page displays last 20 Severe Weather Alerts issued by the National Weather Service
NOTE: Zoom in and out on each map using the "+" and "-" button located on each map.
2026-08-16 02:29:43
WGUS53 KIND 160629
Flash Flood Warning
526
WGUS53 KIND 160629
FFWIND
INC139-161130-
/O.NEW.KIND.FF.W.0078.260816T0629Z-260816T1130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Indianapolis IN
229 AM EDT Sun Aug 16 2026
The National Weather Service in Indianapolis has issued a
* Flash Flood Warning for...
Northern Rush County in central Indiana...
* Until 730 AM EDT.
* At 229 AM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1 inch of rain
has fallen. Additional rainfall amounts up to 0.5 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Rushville, Carthage, Glenwood, Mays and New Salem.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 3963 8530 3962 8530 3960 8530 3958 8530
3956 8530 3954 8530 3953 8530 3952 8530
3950 8530 3948 8530 3969 8563 3978 8563
3979 8535 3979 8530 3965 8530
FLASH FLOOD...RADAR INDICATED
2026-08-16 02:10:20
WGUS51 KPBZ 160610
Flash Flood Warning
805
WGUS51 KPBZ 160610
FFWPBZ
OHC019-157-160915-
/O.NEW.KPBZ.FF.W.0105.260816T0610Z-260816T0915Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Pittsburgh PA
210 AM EDT Sun Aug 16 2026
The National Weather Service in Pittsburgh has issued a
* Flash Flood Warning for...
Carroll County in east central Ohio...
Northeastern Tuscarawas County in east central Ohio...
* Until 515 AM EDT.
* At 210 AM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 1.5 inches of rain
have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour.
Additional rainfall amounts of 1 to 2 inches are possible in the
warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
New Philadelphia, Dover, Uhrichsville, Carrollton, Strasburg,
Augusta, Malvern, Midvale, Mineral City, Amsterdam, Bowerston,
Barnhill, Dellroy, Sherrodsville, Roswell, Parral, Zoar and
Leesville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 4065 8124 4072 8124 4073 8120 4073 8092
4064 8092 4064 8086 4056 8086 4056 8092
4047 8092 4046 8094 4043 8117 4043 8127
4042 8127 4040 8144 4057 8157 4065 8141
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
2026-08-16 01:49:30
WGUS51 KRLX 160549
Flash Flood Warning
265
WGUS51 KRLX 160549
FFWRLX
OHC115-127-160945-
/O.NEW.KRLX.FF.W.0147.260816T0549Z-260816T0945Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Charleston WV
149 AM EDT Sun Aug 16 2026
The National Weather Service in Charleston has issued a
* Flash Flood Warning for...
Northwestern Morgan County in southeastern Ohio...
Central Perry County in southeastern Ohio...
* Until 545 AM EDT.
* At 149 AM EDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
2.5 and 4 inches of rain have fallen. Additional rainfall amounts
of 0.5 to 1 inch are possible in the warned area. Flash flooding is
already occurring, including road closures and water rescues,
including in New Lexington, Crooksville and Roseville.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar and automated gauges.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
New Lexington, Somerset, Perry State Forest, Crooksville, Junction
City and Eagleport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Report flooding to the National Weather Service by calling toll free,
800 401 9535, when you can do so safely.
&&
LAT...LON 3977 8208 3976 8187 3967 8203 3968 8237
3974 8237 3974 8240 3983 8240 3982 8217
3982 8207
FLASH FLOOD...RADAR AND GAUGE INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
2026-08-16 01:45:19
WGUS51 KPBZ 160545
Flash Flood Warning
965
WGUS51 KPBZ 160545
FFWPBZ
OHC121-160845-
/O.NEW.KPBZ.FF.W.0104.260816T0545Z-260816T0845Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Pittsburgh PA
145 AM EDT Sun Aug 16 2026
The National Weather Service in Pittsburgh has issued a
* Flash Flood Warning for...
Noble County in east central Ohio...
* Until 445 AM EDT.
* At 145 AM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to 0.5 inches of rain have
fallen. The expected rainfall rate is 1 to 3 inches in 1 hour.
Additional rainfall amounts of 1 to 3 inches are possible in the
warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Caldwell, Dudley, Belle Valley, Sarahsville, Dexter City,
Harriettsville and Wolf Run State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 3984 8164 3978 8132 3971 8132 3971 8128
3959 8128 3960 8139 3961 8139 3962 8141
3963 8141 3963 8145 3965 8145 3965 8147
3958 8147 3959 8159 3966 8159 3967 8164
3975 8164 3976 8170 3984 8169
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-3 INCHES IN 1 HOUR
2026-08-16 01:24:55
WGUS51 KRLX 160524
Flash Flood Warning
682
WGUS51 KRLX 160524
FFWRLX
OHC115-127-161030-
/O.NEW.KRLX.FF.W.0146.260816T0524Z-260816T1030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Charleston WV
124 AM EDT Sun Aug 16 2026
The National Weather Service in Charleston has issued a
* Flash Flood Warning for...
Northern Morgan County in southeastern Ohio...
East Central Perry County in southeastern Ohio...
* Until 630 AM EDT.
* At 124 AM EDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Up to 2
inches of rain have fallen. Additional rainfall amounts of 1 to 3
inches are possible in the warned area. Flash flooding is ongoing
or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
McConnelsville, Malta, Bristol, Eagleport and Hackney.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Report flooding to the National Weather Service by calling toll free,
800 401 9535, when you can do so safely.
&&
LAT...LON 3975 8208 3977 8208 3975 8164 3967 8164
3966 8159 3959 8159 3959 8171 3958 8172
3967 8209
FLASH FLOOD...RADAR AND GAUGE INDICATED
2026-08-16 01:00:06
WGUS51 KILN 160459
Flash Flood Warning
480
WGUS51 KILN 160459
FFWILN
OHC045-160800-
/O.NEW.KILN.FF.W.0072.260816T0459Z-260816T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Wilmington OH
1259 AM EDT Sun Aug 16 2026
The National Weather Service in Wilmington has issued a
* Flash Flood Warning for...
East Central Fairfield County in central Ohio...
* Until 400 AM EDT.
* At 1259 AM EDT, radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
2 and 3 inches of rain have fallen. Additional rainfall amounts of
0.5 to 1 inch are possible. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that may experience flash flooding include...
Baltimore, Bremen, Pleasantville, Carroll, Rushville, West
Rushville and Dumontville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
To report flash flooding, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3967 8237 3979 8271 3985 8267 3982 8250
3982 8240 3974 8240 3974 8237
FLASH FLOOD...RADAR AND GAUGE INDICATED
2026-08-16 00:54:30
WGUS51 KRLX 160454
Flash Flood Warning
658
WGUS51 KRLX 160454
FFWRLX
OHC127-161000-
/O.NEW.KRLX.FF.W.0145.260816T0454Z-260816T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Charleston WV
1254 AM EDT Sun Aug 16 2026
The National Weather Service in Charleston has issued a
* Flash Flood Warning for...
Perry County in southeastern Ohio...
* Until 600 AM EDT.
* At 1254 AM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. Additional rainfall amounts of 1 to 3 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
New Lexington, Somerset, Perry State Forest, Crooksville,
Thornville, Junction City and Glenford.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Report flooding to the National Weather Service by calling toll free,
800 401 9535, when you can do so safely.
&&
LAT...LON 3982 8207 3967 8209 3968 8237 3974 8237
3974 8240 3983 8240 3984 8247 3993 8246
3993 8242 3992 8242 3991 8216 3982 8217
FLASH FLOOD...RADAR INDICATED
2026-08-16 00:09:06
WGUS51 KPBZ 160408
Flash Flood Warning
845
WGUS51 KPBZ 160408
FFWPBZ
OHC119-160715-
/O.NEW.KPBZ.FF.W.0103.260816T0408Z-260816T0715Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Pittsburgh PA
1208 AM EDT Sun Aug 16 2026
The National Weather Service in Pittsburgh has issued a
* Flash Flood Warning for...
Muskingum County in east central Ohio...
* Until 315 AM EDT.
* At 1208 AM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to 0.5 inches of rain have
fallen. The expected rainfall rate is 1 to 3 inches in 1 hour.
Additional rainfall amounts of 1 to 3 inches are possible in the
warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Zanesville, New Concord, South Zanesville, North Zanesville, Philo,
Pleasant Grove, Fultonham, Norwich, Duncan Falls, Bridgeville,
Cannelville, Chandlersville, Drake, Ruraldale, East Fultonham, High
Hill, Blue Rock State Park and Dillon State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 4007 8219 4002 8172 3993 8173 3993 8169
3976 8170 3977 8208 3982 8207 3982 8217
3991 8216 3991 8223 3995 8223 3995 8220
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-3 INCHES IN 1 HOUR
2026-08-15 23:40:16
WGUS55 KPIH 160339
Flash Flood Warning
202
WGUS55 KPIH 160339
FFWPIH
IDC011-013-023-077-160645-
/O.NEW.KPIH.FF.W.0006.260816T0339Z-260816T0645Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Pocatello ID
939 PM MDT Sat Aug 15 2026
The National Weather Service in Pocatello has issued a
* Flash Flood Warning for...
East Central Blaine County in central Idaho...
West Central Bingham County in southeastern Idaho...
South Central Butte County in southeastern Idaho...
Northwestern Power County in southeastern Idaho...
* Until 1245 AM MDT.
* At 939 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. The expected rainfall rate is 1
to 2 inches in 1 hour. Flooding impacts will continue, but no
additional rainfall is expected. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Craters Of The Moon and Big Southern Butte.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4337 11337 4339 11357 4345 11359 4358 11335
4341 11301 4314 11261 4298 11302 4327 11324
4330 11331 4331 11333 4330 11333
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
2026-08-15 23:27:09
WGUS51 KILN 160326
Flash Flood Warning
819
WGUS51 KILN 160326
FFWILN
OHC049-089-160630-
/O.NEW.KILN.FF.W.0071.260816T0326Z-260816T0630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Wilmington OH
1126 PM EDT Sat Aug 15 2026
The National Weather Service in Wilmington has issued a
* Flash Flood Warning for...
East Central Franklin County in central Ohio...
Southwestern Licking County in central Ohio...
* Until 230 AM EDT.
* At 1126 PM EDT, radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
2 and 3 inches of rain have fallen. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar and automated gauges.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that may experience flash flooding include...
Reynoldsburg, Gahanna, Pataskala, Summit Station, Beechwood Trails,
Etna and Kirkersville.
This includes Blacklick Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
To report flash flooding, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3994 8281 3994 8285 4005 8286 4003 8255
3993 8256
FLASH FLOOD...RADAR AND GAUGE INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
2026-08-15 23:04:56
WFUS51 KILN 160304
Tornado Warning
333
WFUS51 KILN 160304
TORILN
OHC045-049-160330-
/O.NEW.KILN.TO.W.0065.260816T0304Z-260816T0330Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Wilmington OH
1104 PM EDT Sat Aug 15 2026
The National Weather Service in Wilmington has issued a
* Tornado Warning for...
Southeastern Franklin County in central Ohio...
Northwestern Fairfield County in central Ohio...
* Until 1130 PM EDT.
* At 1104 PM EDT, a severe thunderstorm capable of producing a
tornado was located over Canal Winchester, moving east at 20 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* Locations impacted include...
Columbus, Pickerington, Canal Winchester, Groveport, Lithopolis,
Carroll, Brice, and Blacklick Estates.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3980 8284 3982 8292 3992 8290 3993 8266
3984 8263 3977 8268
TIME...MOT...LOC 0304Z 283DEG 18KT 3988 8284
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
2026-08-15 22:58:36
WUUS55 KPIH 160258
Severe Thunderstorm Warning
069
WUUS55 KPIH 160258
SVRPIH
IDC011-013-019-023-077-160345-
/O.NEW.KPIH.SV.W.0035.260816T0258Z-260816T0345Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pocatello ID
858 PM MDT Sat Aug 15 2026
The National Weather Service in Pocatello has issued a
* Severe Thunderstorm Warning for...
Southeastern Blaine County in central Idaho...
Southeastern Butte County in southeastern Idaho...
Northwestern Power County in southeastern Idaho...
Western Bonneville County in southeastern Idaho...
Northwestern Bingham County in southeastern Idaho...
* Until 945 PM MDT.
* At 858 PM MDT, a severe thunderstorm was located 15 miles southwest
of Atomic City, or 24 miles northwest of American Falls Reservoir,
moving northeast at 30 mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
* Locations impacted include...
Blackfoot, Atomic City, Rockford, Moreland, Rose, Taber, Groveland,
and East Butte.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Large hail, damaging wind, and continuous cloud to ground lightning
are occurring with this storm. Move indoors immediately. Lightning is
one of nature's leading killers. Remember, if you can hear thunder,
you are close enough to be struck by lightning.
&&
LAT...LON 4301 11297 4327 11311 4357 11266 4322 11228
TIME...MOT...LOC 0258Z 236DEG 28KT 4325 11295
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
2026-08-15 22:50:25
WUUS53 KDVN 160250
Severe Thunderstorm Warning
964
WUUS53 KDVN 160250
SVRDVN
ILC011-073-131-161-195-IAC163-160345-
/O.NEW.KDVN.SV.W.0275.260816T0250Z-260816T0345Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Quad Cities IA/IL
950 PM CDT Sat Aug 15 2026
The National Weather Service in the Quad Cities has issued a
* Severe Thunderstorm Warning for...
Southeastern Rock Island County in northwestern Illinois...
Northeastern Mercer County in northwestern Illinois...
Southwestern Whiteside County in northwestern Illinois...
Henry County in northwestern Illinois...
Western Bureau County in north central Illinois...
Central Scott County in east central Iowa...
* Until 1045 PM CDT.
* At 949 PM CDT, severe thunderstorms were located along a line
extending from near Bettendorf to near Green River to near Nekoma,
moving east at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Davenport, Moline, Rock Island, Bettendorf, East Moline, Kewanee,
Cambridge, Silvis, Geneseo, Eldridge, Colona, Milan, Le Claire,
Coal Valley, Galva, Prophetstown, Hampton, Orion, Port Byron, and
Erie.
This includes the following highways...
Interstate 74 in Iowa between mile markers 1 and 5.
Interstate 80 in Iowa between mile markers 289 and 306.
Interstate 80 in Illinois between mile markers 1 and 43.
Interstate 74 in Illinois between mile markers 1 and 33.
Interstate 88 between mile markers 1 and 16.
Interstate 280 between mile markers 1 and 3, and between mile
markers 12 and 18.
This also includes Big Bend Fish and Wildlife Area, Johnson-Sauk
Trail State Recreation Area, Prophetstown State Park, and Mautino
State Fish & Wildlife Area.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
sturdy building.
Continuous cloud to ground lightning is occurring with these storms.
Move indoors immediately. Lightning is one of nature's leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4123 8987 4115 8987 4115 9044 4112 9044
4112 9047 4136 9054 4165 9074 4169 8992
4160 8972 4123 8972
TIME...MOT...LOC 0249Z 269DEG 38KT 4163 9047 4144 9029 4115 9022
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
2026-08-15 22:44:29
WFUS51 KILN 160243
Tornado Warning
858
WFUS51 KILN 160243
TORILN
OHC049-160315-
/O.NEW.KILN.TO.W.0064.260816T0243Z-260816T0315Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Wilmington OH
1043 PM EDT Sat Aug 15 2026
The National Weather Service in Wilmington has issued a
* Tornado Warning for...
Southeastern Franklin County in central Ohio...
* Until 1115 PM EDT.
* At 1043 PM EDT, a severe thunderstorm capable of producing a
tornado was located near Groveport, moving east at 25 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* Locations impacted include...
Columbus, Reynoldsburg, Grove City, Bexley, Canal Winchester,
Groveport, Whitehall, Grandview Heights, Obetz, Lithopolis,
Lockbourne, Brice, and Blacklick Estates.
This includes the following Interstates...
I-70 in Ohio between mile markers 97 and 111.
I-71 in Ohio between mile markers 98 and 110.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3997 8278 3994 8278 3994 8281 3991 8281
3991 8280 3982 8280 3982 8282 3980 8282
3980 8301 3982 8309 3999 8305 3998 8277
TIME...MOT...LOC 0243Z 277DEG 21KT 3990 8297
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
2026-08-15 22:24:17
WGUS53 KDVN 160223
Flash Flood Warning
809
WGUS53 KDVN 160223
FFWDVN
IAC115-ILC131-160830-
/O.NEW.KDVN.FF.W.0040.260816T0223Z-260816T0830Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Quad Cities IA IL
923 PM CDT Sat Aug 15 2026
The National Weather Service in Quad Cities has issued a
* Flash Flood Warning for...
Southeastern Louisa County in southeastern Iowa...
Western Mercer County in northwestern Illinois...
* Until 330 AM CDT Sunday.
* At 923 PM CDT, local law enforcement reported thunderstorms
producing heavy rain in Water reported over Highway 17. Between 1
and 2 inches of rain have fallen. Additional rainfall amounts of
0.25 to 0.5 inches are possible in the warned area. Flash flooding
is already occurring.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Law enforcement reported.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Aledo, Wapello, Millersburg, New Boston, Grandview, Eliza, Joy,
Mannon, Toolesboro, Hamlet, Petersville, Snively Access Campground,
Flaming Prairie Park, Marston, Mercer County Fairgrounds, Aledo
Mercer County Airport and Gingle Corners.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 4112 9096 4111 9111 4113 9118 4128 9123
4133 9107 4133 9091 4132 9073 4120 9068
4112 9088
FLASH FLOOD...OBSERVED
2026-08-15 21:09:22
WGUS55 KBOU 160109
Flash Flood Warning
490
WGUS55 KBOU 160109
FFWBOU
COC073-160415-
/O.NEW.KBOU.FF.W.0032.260816T0109Z-260816T0415Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Denver CO
709 PM MDT Sat Aug 15 2026
The National Weather Service in Denver has issued a
* Flash Flood Warning for...
Southeastern Lincoln County in east central Colorado...
* Until 1015 PM MDT.
* At 709 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2.5 inches of rain
have fallen. Additional rainfall amounts of 0.5 to 1.5 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, gulches,
roads, and poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Mainly rural areas of Southeastern Lincoln County east of Karval.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to higher ground now. Act quickly to protect your life.
Excessive runoff from this storm will cause flash flooding of small
creeks and streams, country roads, farmland along creeks, and other
low lying areas.
&&
LAT...LON 3879 10351 3880 10321 3865 10318 3868 10344
3871 10347
FLASH FLOOD...RADAR INDICATED
2026-08-15 21:05:37
WUUS53 KDDC 160105
Severe Thunderstorm Warning
393
WUUS53 KDDC 160105
SVRDDC
KSC067-129-187-189-160145-
/O.NEW.KDDC.SV.W.0261.260816T0105Z-260816T0145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Dodge City KS
805 PM CDT Sat Aug 15 2026
The National Weather Service in Dodge City has issued a
* Severe Thunderstorm Warning for...
Northeastern Morton County in southwestern Kansas...
Southwestern Grant County in southwestern Kansas...
Northwestern Stevens County in southwestern Kansas...
Southeastern Stanton County in southwestern Kansas...
* Until 845 PM CDT.
* At 805 PM CDT, a severe thunderstorm was located 8 miles northwest
of Feterita, moving north at 20 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.
* This severe thunderstorm will remain over mainly rural areas of
northeastern Morton, southwestern Grant, northwestern Stevens and
southeastern Stanton Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3717 10149 3716 10164 3749 10180 3751 10141
TIME...MOT...LOC 0105Z 172DEG 18KT 3724 10159
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
2026-08-15 21:02:51
WGUS55 KBOI 160102
Flash Flood Warning
235
WGUS55 KBOI 160102
FFWBOI
IDC015-160300-
/O.NEW.KBOI.FF.W.0010.260816T0102Z-260816T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Boise ID
702 PM MDT Sat Aug 15 2026
The National Weather Service in Boise has issued a
* Flash Flood Warning for...
The Wapiti Fire burn scar in...
Northeastern Boise County in southwestern Idaho...
* Until 900 PM MDT.
* At 702 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain over the Wapiti Fire Burn Scar. Up to 0.2 inches of rain
have fallen. The expected rainfall rate is 0.5 to 1 inch in 1 hour.
Additional rainfall amounts of 0.5 to 1 inch are possible in the
warned area. Flash flooding is ongoing or expected to begin
shortly. Excessive rainfall over the burn scar will result in
debris flow. The debris flow can consist of rock, mud, vegetation
and other loose materials.
HAZARD...Flash flooding caused by thunderstorms in and around the
Wapiti Fire Burn Scar.
SOURCE...Radar indicated.
IMPACT...Flooding of areas in and around the Wapiti Fire Burn Scar.
* Some locations that will experience flash flooding include...
Grandjean.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
This is a life threatening situation. Heavy rainfall will cause
extensive and severe flash flooding of creeks...streams...and ditches
in the Wapiti Fire Burn Scar. Severe debris flows can also be
anticipated across roads. Roads and driveways may be washed away in
places. If you encounter flood waters...climb to safety.
Move away from recently burned areas. Life-threatening flooding of
creeks, roads and normally dry washes is likely. The heavy rains will
likely trigger rockslides, mudslides and debris flows in steep
terrain, especially in and around these areas.
&&
LAT...LON 4411 11504 4407 11509 4410 11518 4410 11523
4409 11522 4409 11523 4418 11532 4422 11534
4430 11532 4431 11525 4429 11524 4431 11524
4431 11522 4428 11520 4430 11518 4425 11516
4424 11517 4421 11516 4420 11517 4419 11513
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...0.5-1 INCH IN 1 HOUR
2026-08-15 21:02:21
WUUS53 KDDC 160102
Severe Thunderstorm Warning
242
WUUS53 KDDC 160102
SVRDDC
KSC075-187-160145-
/O.NEW.KDDC.SV.W.0260.260816T0102Z-260816T0145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Dodge City KS
802 PM CDT Sat Aug 15 2026
The National Weather Service in Dodge City has issued a
* Severe Thunderstorm Warning for...
Southern Hamilton County in southwestern Kansas...
Northwestern Stanton County in southwestern Kansas...
* Until 845 PM CDT/745 PM MDT/.
* At 801 PM CDT/701 PM MDT/, a severe thunderstorm was located 15
miles northwest of Manter, moving north at 25 mph.
HAZARD...70 mph wind gusts and ping pong ball size hail.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
considerable tree damage. Wind damage is also likely to
mobile homes, roofs, and outbuildings.
* This severe thunderstorm will remain over mainly rural areas of
southern Hamilton and northwestern Stanton Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3798 10205 3804 10203 3804 10184 3788 10161
3765 10190 3768 10204
TIME...MOT...LOC 0101Z 196DEG 22KT 3773 10200
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
2026-08-15 20:58:31
WUUS53 KLBF 160058
Severe Thunderstorm Warning
570
WUUS53 KLBF 160058
SVRLBF
NEC075-161-160145-
/O.NEW.KLBF.SV.W.0323.260816T0058Z-260816T0145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service North Platte NE
658 PM MDT Sat Aug 15 2026
The National Weather Service in North Platte has issued a
* Severe Thunderstorm Warning for...
Central Grant County in west central Nebraska...
Southeastern Sheridan County in the Panhandle of Nebraska...
* Until 745 PM MDT.
* At 658 PM MDT, a severe thunderstorm was located near Ashby, or 31
miles northwest of Arthur, moving east at 30 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.
* Locations impacted include...
Hyannis, Ashby, Bingham, Duluth, Dominick Lake, Finnegan Lake,
Swede Lake, Pratt Lake, and Spring Valley Lake.
This includes the following highways...
Highway 2 between mile markers 129 and 153.
Highway 61 between mile markers 141 and 166.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4210 10209 4210 10204 4209 10199 4210 10166
4209 10161 4176 10162 4188 10207 4201 10207
4201 10209
TIME...MOT...LOC 0058Z 268DEG 25KT 4198 10198
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH