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This page displays last 20 Severe Weather Alerts issued by the National Weather Service

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2026-08-29 19:23:28
WUUS55 KSLC 292323
Severe Thunderstorm Warning

082 WUUS55 KSLC 292323 SVRSLC UTC025-037-300000- /O.NEW.KSLC.SV.W.0102.260829T2323Z-260830T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 523 PM MDT Sat Aug 29 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... South central San Juan County in southeastern Utah... Southeastern Kane County in southern Utah... * Until 600 PM MDT. * At 523 PM MDT, a severe thunderstorm was located 9 miles north of Lake Powell, or 44 miles southeast of Escalante, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Lake Powell and Dangling Rope Marina. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Large hail and damaging winds and continuous cloud to ground lightning is 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. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3735 11140 3747 11077 3713 11079 3709 11137 TIME...MOT...LOC 2323Z 259DEG 30KT 3720 11123 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-29 19:22:13
WUUS55 KTWC 292322
Severe Thunderstorm Warning
323 WUUS55 KTWC 292322 SVRTWC AZC019-300000- /O.NEW.KTWC.SV.W.0237.260829T2322Z-260830T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tucson AZ 422 PM MST Sat Aug 29 2026 The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... Central Pima County in southeastern Arizona... * Until 500 PM MST. * At 422 PM MST, a severe thunderstorm was located near Kitt Peak, moving northeast at 5 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Kitt Peak, San Pedro and Pan Tak. This includes Route 86 between mile markers 133 and 145. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Wind damage with this storm will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. Seek shelter immediately inside a sturdy structure and stay away from windows. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3192 11146 3195 11163 3215 11158 3211 11138 TIME...MOT...LOC 2321Z 206DEG 3KT 3200 11152 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-29 19:20:53
WUUS53 KUNR 292320
Severe Thunderstorm Warning
301 WUUS53 KUNR 292320 SVRUNR SDC007-071-102-300015- /O.NEW.KUNR.SV.W.0345.260829T2320Z-260830T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 520 PM MDT Sat Aug 29 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Western Bennett County in southwestern South Dakota... Southwestern Jackson County in southwestern South Dakota... Oglala Lakota County in southwestern South Dakota... * Until 615 PM MDT. * At 520 PM MDT, severe thunderstorms were located along a line from over Red Shirt Table Overlook to 19 miles south of Wolf Creek Housing, or along a line from 31 miles east of Hot Springs to 20 miles south of Pine Ridge, moving northeast at 55 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Pine Ridge, Martin, Oglala, Porcupine, Kyle, Potato Creek, Manderson, Allen, Wounded Knee, Batesland, Evergreen, Porcupine Butte Housing, Kyle North Route Housing, Sharps Corner, Thunder Valley, Wakpamni, Goose Neck Housing, Swett, Lonesome Valley and Rockyford. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. && LAT...LON 4300 10278 4312 10281 4341 10300 4359 10233 4365 10181 4347 10167 4300 10156 TIME...MOT...LOC 2320Z 244DEG 48KT 4352 10288 4319 10259 4274 10250 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-29 19:17:02
WUUS52 KJAX 292316
Severe Thunderstorm Warning
240 WUUS52 KJAX 292316 SVRJAX FLC023-125-292345- /O.NEW.KJAX.SV.W.0249.260829T2316Z-260829T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Jacksonville FL 716 PM EDT Sat Aug 29 2026 The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for... West central Union County in northern Florida... Southern Columbia County in northern Florida... * Until 745 PM EDT. * At 716 PM EDT, a severe thunderstorm was located near Providence, or 9 miles northeast of Ichetucknee Spring, moving northwest at 5 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Lake City, Columbia, and Providence. 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 3003 8248 2991 8259 3004 8279 3019 8265 TIME...MOT...LOC 2316Z 125DEG 6KT 3002 8262 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-29 19:12:46
WGUS55 KSLC 292312
Flash Flood Warning

681 WGUS55 KSLC 292312 FFWSLC UTC025-037-300415- /O.NEW.KSLC.FF.W.0092.260829T2312Z-260830T0415Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 512 PM MDT Sat Aug 29 2026 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... San Juan County in southeastern Utah... South Central Kane County in southern Utah... * Until 1015 PM MDT. * At 512 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across portions of Warm Creek, Last Chance Creek, and Croton Canyon down to Lake Powell. Between 0.25 and 1 inch of rain has fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks, streams, slot canyons, and normally dry washes. * Some locations that will experience flash flooding include... portions of Warm Creek, Last Chance Creek, and Croton Canyon down to Lake Powell, including areas within Glen Canyon National Recreation Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Move to higher ground now. Act quickly to protect your life. && LAT...LON 3732 11171 3739 11127 3719 11121 3700 11120 3700 11144 3712 11162 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

2026-08-29 19:00:21
WUUS55 KCYS 292300
Severe Thunderstorm Warning
737 WUUS55 KCYS 292300 SVRCYS NEC045-292330- /O.NEW.KCYS.SV.W.0323.260829T2300Z-260829T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Cheyenne WY 500 PM MDT Sat Aug 29 2026 The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Northeastern Dawes County in the Panhandle of Nebraska... * Until 530 PM MDT. * At 459 PM MDT, severe thunderstorms were located along a line extending from 7 miles southwest of Slim Butte to near Red Cloud Campground, moving northeast at 35 mph. HAZARD...70 mph wind gusts. SOURCE...ASOS. At 453 PM MDT the Chadron Airport station measured a 67 MPH wind gust. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Chadron, Chadron Municipal Airport, Red Cloud Campground, Chadron State Park, Dawes County Fairgrounds, and Chadron State Park Campground. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4259 10311 4300 10320 4300 10280 4279 10279 4278 10277 4263 10278 TIME...MOT...LOC 2259Z 243DEG 31KT 4301 10301 4265 10292 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH

2026-08-29 18:56:50
WUUS55 KSLC 292256
Severe Thunderstorm Warning

025 WUUS55 KSLC 292256 SVRSLC UTC025-037-292330- /O.NEW.KSLC.SV.W.0101.260829T2256Z-260829T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 456 PM MDT Sat Aug 29 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Southwestern San Juan County in southeastern Utah... Eastern Kane County in southern Utah... * Until 530 PM MDT. * At 456 PM MDT, a severe thunderstorm was located 9 miles northeast of Big Water, or 42 miles south of Escalante, moving east at 30 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated and mesonet observed. 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... Lake Powell and Dangling Rope Marina. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Tornado Watch remains in effect for the warned area. Tornadoes can develop quickly from severe thunderstorms. Although a tornado is not immediately likely, if one is spotted, act quickly and move to a place of safety inside a sturdy structure such as a basement or small interior room. For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3704 11159 3733 11166 3753 11107 3700 11106 TIME...MOT...LOC 2256Z 255DEG 26KT 3715 11151 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH

2026-08-29 18:56:20
WGUS55 KTWC 292255
Flash Flood Warning

337 WGUS55 KTWC 292255 FFWTWC AZC019-300145- /O.NEW.KTWC.FF.W.0162.260829T2255Z-260830T0145Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 355 PM MST Sat Aug 29 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... East Central Pima County in southeastern Arizona... * Until 645 PM MST. * At 355 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.6 and 1.1 inches of rain have fallen. Additional rainfall amounts of 1 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, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Tucson, Davis-Monthan Air Force Base, South Tucson and Tucson International Airport. This includes the following highways... Interstate 19 between mile markers 60 and 63. Route 86 near mile marker 171. Interstate 10 between mile markers 259 and 267. This includes the following Flash Flood Prone Locations... Drexel Rd east of Alvernon Way. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3222 11087 3222 11093 3221 11099 3216 11100 3213 11097 3212 11092 3213 11086 3219 11087 FLASH FLOOD...RADAR INDICATED

2026-08-29 18:56:10
WUUS55 KLKN 292255
Severe Thunderstorm Warning

560 WUUS55 KLKN 292255 SVRLKN NVC033-292330- /O.NEW.KLKN.SV.W.0037.260829T2255Z-260829T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Elko NV 355 PM PDT Sat Aug 29 2026 The National Weather Service in Elko Nevada has issued a * Severe Thunderstorm Warning for... East central White Pine County in northeastern Nevada... * Until 430 PM PDT. * At 355 PM PDT, a severe thunderstorm was located 17 miles west of Partoun, or 25 miles southeast of Schellbourne, moving northeast at 40 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of east central White Pine County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3959 11405 3950 11435 3967 11446 3986 11409 3979 11404 TIME...MOT...LOC 2255Z 243DEG 33KT 3967 11423 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-29 18:44:38
WUUS55 KSLC 292244
Severe Thunderstorm Warning
322 WUUS55 KSLC 292244 SVRSLC UTC023-027-292330- /O.NEW.KSLC.SV.W.0100.260829T2244Z-260829T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 444 PM MDT Sat Aug 29 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Northeastern Millard County in central Utah... Southeastern Juab County in central Utah... * Until 530 PM MDT. * At 443 PM MDT, a severe thunderstorm was located 16 miles northeast of Delta, moving east at 40 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. * Locations impacted include... Nephi, Levan, Leamington, Lynndyl, Mills, and Little Sahara State Park. This includes the following highways... Interstate 15 between mile markers 206 and 223. US Route 6 between mile markers 102 and 121. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3944 11240 3964 11243 3983 11188 3949 11177 TIME...MOT...LOC 2243Z 255DEG 33KT 3953 11235 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-29 18:43:02
WUUS55 KCYS 292242
Severe Thunderstorm Warning

187 WUUS55 KCYS 292242 SVRCYS NEC007-123-157-292315- /O.NEW.KCYS.SV.W.0322.260829T2242Z-260829T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Cheyenne WY 442 PM MDT Sat Aug 29 2026 The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Eastern Scotts Bluff County in the Panhandle of Nebraska... Northwestern Morrill County in the Panhandle of Nebraska... Northeastern Banner County in the Panhandle of Nebraska... * Until 515 PM MDT. * At 442 PM MDT, a severe thunderstorm was located near Bayard, or 16 miles east of Scottsbluff, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Bridgeport, Bayard, Minatare, Melbeta, McGrew, Northport, Lake Minatare State Recreation Area, Bridgeport State Recreation Area, Morrill County Fairgrounds, Angora, Chimney Rock National Historic Site, Moomaw Corner, South Bayard Junction, and The Intersection Of Highway 385 And L62. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4163 10306 4165 10352 4195 10359 4201 10317 4200 10302 TIME...MOT...LOC 2242Z 268DEG 35KT 4181 10335 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-29 18:41:07
WUUS55 KFGZ 292240
Severe Thunderstorm Warning

831 WUUS55 KFGZ 292240 SVRFGZ AZC025-292315- /O.NEW.KFGZ.SV.W.0103.260829T2240Z-260829T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 340 PM MST Sat Aug 29 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Yavapai County in west central Arizona... * Until 415 PM MST. * At 340 PM MST, a severe thunderstorm was located near Parsons Spring, or 17 miles west of Sedona, moving northeast at 10 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Parsons Spring and Sycamore Canyon Wilderness. This includes the following swimming holes... Parsons Spring. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. && LAT...LON 3479 11212 3485 11221 3496 11210 3491 11193 TIME...MOT...LOC 2240Z 218DEG 9KT 3485 11211 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH

2026-08-29 18:38:36
WUUS53 KUNR 292238
Severe Thunderstorm Warning

792 WUUS53 KUNR 292238 SVRUNR SDC033-047-102-292345- /O.NEW.KUNR.SV.W.0344.260829T2238Z-260829T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 438 PM MDT Sat Aug 29 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... South Central Custer County in southwestern South Dakota... Eastern Fall River County in southwestern South Dakota... Southwestern Oglala Lakota County in southwestern South Dakota... * Until 545 PM MDT. * At 438 PM MDT, severe thunderstorms were located along a line from near Cascade Falls to 44 miles south of Slim Butte, or along a line from 12 miles east of Edgemont to 49 miles southwest of Pine Ridge, moving northeast at 50 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Automated observations. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Pine Ridge, Oglala, Oral, Oelrichs, Smithwick, Prairie Winds Casino, Dry Wood Housing, Loneman, South Lakeside, Number 4, Calico, Hay Canyon Butte, Slim Butte, Intersection of Red Shirt and Cuny Table Roads, Slim Buttes Housing, Angostura Reservoir and southwestern Pine Ridge Reservation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms have produced damaging winds. && LAT...LON 4300 10352 4324 10372 4360 10293 4322 10256 4300 10248 TIME...MOT...LOC 2237Z 240DEG 42KT 4327 10361 4294 10332 4249 10322 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH

2026-08-29 18:35:25
WGUS55 KSLC 292235
Flash Flood Warning
044 WGUS55 KSLC 292235 FFWSLC UTC015-055-292330- /O.NEW.KSLC.FF.W.0091.260829T2235Z-260829T2330Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 435 PM MDT Sat Aug 29 2026 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Southern Emery County in central Utah... North Central Wayne County in southern Utah... * Until 530 PM MDT. * At 435 PM MDT, State Park personnel reported flash flooding in Little Wildhorse Canyon from earlier thunderstorms. These storms produced heavy rain across portions of the San Rafael Swell including Goblin Valley, Little Wildhorse, Crack, Chute, Ding, Dang, Muddy Creek and all slot canyons and dry washes in and near southern Emery and north central Wayne County. Between 0.25 and 0.75 inches of rain have fallen. This is an extension of the prior Flash Flood Warning for this area. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...State Park personnel reported. IMPACT...Life threatening flash flooding of creeks, streams, slot canyons, and normally dry washes. * Some locations that will experience flash flooding include... portions of the San Rafael Swell including Goblin Valley, Little Wildhorse, Crack, Chute, Ding, Dang, Muddy Creek and all slot canyons and dry washes in and near southern Emery and north central Wayne County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. && LAT...LON 3864 11120 3891 11056 3881 11027 3853 11069 3843 11108 FLASH FLOOD...OBSERVED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

2026-08-29 18:35:15
WUUS55 KLKN 292235
Severe Thunderstorm Warning

540 WUUS55 KLKN 292235 SVRLKN NVC033-292300- /O.NEW.KLKN.SV.W.0036.260829T2235Z-260829T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Elko NV 335 PM PDT Sat Aug 29 2026 The National Weather Service in Elko Nevada has issued a * Severe Thunderstorm Warning for... East central White Pine County in northeastern Nevada... * Until 400 PM PDT. * At 334 PM PDT, a severe thunderstorm was located 19 miles southeast of Schellbourne, moving northeast at 40 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of east central White Pine County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3946 11448 3962 11458 3986 11409 3979 11404 3959 11405 TIME...MOT...LOC 2234Z 243DEG 33KT 3958 11445 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-29 18:32:05
WGUS55 KTWC 292231
Flash Flood Warning

703 WGUS55 KTWC 292231 FFWTWC AZC019-023-300130- /O.NEW.KTWC.FF.W.0161.260829T2231Z-260830T0130Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 331 PM MST Sat Aug 29 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... East Central Pima County in southeastern Arizona... Northwestern Santa Cruz County in southeastern Arizona... * Until 630 PM MST. * At 331 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. 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... Green Valley, Amado and Arivaca Junction. This includes Interstate 19 between mile markers 29 and 35. This includes the following streams and drainages... Champurrado Wash, Cerro Prieto Wash, Sopori Wash, Banner Wash, Old Junction Wash, Altar Wash, Santa Cruz River and Demetrie Wash. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. && LAT...LON 3173 11115 3176 11118 3186 11123 3192 11125 3193 11118 3191 11117 3188 11117 3186 11115 3182 11104 3178 11100 3176 11101 3172 11104 3171 11107 3171 11112 3170 11113 FLASH FLOOD...RADAR INDICATED

2026-08-29 18:24:52
WUUS53 KABR 292224
Severe Thunderstorm Warning

361 WUUS53 KABR 292224 SVRABR SDC045-107-129-292330- /O.NEW.KABR.SV.W.0240.260829T2224Z-260829T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Aberdeen SD 524 PM CDT Sat Aug 29 2026 The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Western Edmunds County in north central South Dakota... Northeastern Potter County in north central South Dakota... Southeastern Walworth County in north central South Dakota... * Until 630 PM CDT. * At 524 PM CDT, a severe thunderstorm was located 9 miles north of Hoven, moving east at 10 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 be near... Hoven around 540 PM CDT. Bowdle around 600 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4530 9994 4544 9993 4559 9960 4519 9960 TIME...MOT...LOC 2224Z 279DEG 8KT 4536 9981 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-29 18:23:37
WUUS55 KSLC 292223
Severe Thunderstorm Warning
702 WUUS55 KSLC 292223 SVRSLC UTC025-037-292300- /O.NEW.KSLC.SV.W.0099.260829T2223Z-260829T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 423 PM MDT Sat Aug 29 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Southwestern San Juan County in southeastern Utah... Central Kane County in southern Utah... * Until 500 PM MDT. * At 423 PM MDT, a severe thunderstorm was located 7 miles west of Big Water, or 42 miles east of Kanab, moving east at 35 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Big Water and Lake Powell. This includes US Route 89 between mile markers 0 and 21. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3700 11192 3728 11191 3753 11114 3700 11111 TIME...MOT...LOC 2223Z 263DEG 30KT 3711 11177 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-29 18:20:06
WUUS55 KTWC 292219
Severe Thunderstorm Warning
664 WUUS55 KTWC 292219 SVRTWC AZC019-292300- /O.NEW.KTWC.SV.W.0236.260829T2219Z-260829T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tucson AZ 319 PM MST Sat Aug 29 2026 The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... Southeastern Pima County in southeastern Arizona... * Until 400 PM MST. * At 319 PM MST, a severe thunderstorm was located 8 miles west of Green Valley, moving northeast at 5 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Green Valley. This includes Interstate 19 near mile marker 42. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3174 11110 3185 11129 3199 11121 3189 11098 TIME...MOT...LOC 2219Z 213DEG 3KT 3184 11116 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-29 18:15:55
WUUS55 KSLC 292215
Severe Thunderstorm Warning
627 WUUS55 KSLC 292215 SVRSLC UTC023-027-292300- /O.NEW.KSLC.SV.W.0098.260829T2215Z-260829T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 415 PM MDT Sat Aug 29 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Northeastern Millard County in central Utah... Central Juab County in central Utah... * Until 500 PM MDT. * At 415 PM MDT, severe thunderstorms were located along a line extending from 12 miles northwest of Delta to 36 miles northwest of Fillmore, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Delta, Hinckley, Lynndyl, Abraham, Sutherland, Sugarville, and Little Sahara State Park. This includes the following highways... US Route 6 between mile markers 73 and 119. US Route 50 between mile markers 90 and 98. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3971 11222 3923 11248 3929 11290 3958 11280 TIME...MOT...LOC 2215Z 252DEG 23KT 3949 11272 3935 11281 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH