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

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2026-09-01 01:26:16
WGUS55 KFGZ 010526
Flash Flood Warning
593 WGUS55 KFGZ 010526 FFWFGZ AZC005-011215- /O.NEW.KFGZ.FF.W.0144.260901T0526Z-260901T1215Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Flagstaff AZ 1026 PM MST Mon Aug 31 2026 The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... The Paria River in... Coconino County in north central Arizona... * Until 515 AM MST Tuesday. * At 1026 PM MST, a river gauge on the Paria River reported a rapid rise of about 4 feet from thunderstorms producing heavy rain over the Paria River. Up to 2 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding in and around the Paria River. SOURCE...River gauge reported. IMPACT...Life threatening flash flooding of areas in and around the Paria River. * Some locations that will experience flash flooding include... Paria Canyon, Paria River Slot Canyon and Vermilion Cliffs National Monument. This includes the following creeks, washes and rivers... Paria River. PRECAUTIONARY/PREPAREDNESS ACTIONS... Get out of the Paria River slot canyon! Flood waters will flow down the Paria River, reaching near the confluence with the Colorado River at Lees Ferry by 6 AM. && LAT...LON 3694 11166 3688 11159 3687 11161 3690 11166 3693 11172 3696 11180 3697 11186 3700 11188 3700 11170 FLASH FLOOD...RIVER GAUGE INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

2026-09-01 00:34:57
WGCA52 TJSJ 010434
Flash Flood Warning

249 WGCA52 TJSJ 010434 FFWSJU PRC057-010715- /O.NEW.TJSJ.FF.W.0029.260901T0434Z-260901T0715Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service San Juan PR 1234 AM AST Tue Sep 1 2026 The National Weather Service in San Juan has issued a * Flash Flood Warning for... Guayama County in Puerto Rico... * Until 315 AM AST. * At 1234 AM AST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 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. 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 1793 6621 1794 6620 1802 6620 1803 6617 1805 6617 1804 6613 1809 6613 1810 6606 1806 6609 1803 6608 1802 6609 1797 6607 1797 6609 1793 6615 1794 6615 1793 6617 1795 6617 1795 6618 FLASH FLOOD...RADAR INDICATED

2026-09-01 00:21:59
WGCA52 TJSJ 010421
Flash Flood Warning
125 WGCA52 TJSJ 010421 FFWSJU PRC015-095-109-151-010715- /O.NEW.TJSJ.FF.W.0028.260901T0421Z-260901T0715Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service San Juan PR 1221 AM AST Tue Sep 1 2026 The National Weather Service in San Juan has issued a * Flash Flood Warning for... Arroyo, Maunabo, Patillas, Yabucoa... * Until 315 AM AST. * At 1221 AM AST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 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. 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. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. && LAT...LON 1806 6609 1808 6606 1811 6605 1810 6602 1808 6601 1809 6599 1809 6593 1812 6593 1813 6591 1811 6588 1812 6585 1808 6583 1807 6580 1805 6584 1802 6583 1797 6594 1798 6602 1796 6606 1800 6607 1802 6609 FLASH FLOOD...RADAR INDICATED

2026-08-31 22:04:01
WUUS55 KABQ 010203
Severe Thunderstorm Warning
992 WUUS55 KABQ 010203 SVRABQ NMC001-043-010245- /O.NEW.KABQ.SV.W.0275.260901T0203Z-260901T0245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Albuquerque NM 803 PM MDT Mon Aug 31 2026 The National Weather Service in Albuquerque has issued a * Severe Thunderstorm Warning for... Bernalillo County in central New Mexico... Southeastern Sandoval County in north central New Mexico... * Until 845 PM MDT. * At 803 PM MDT, a severe thunderstorm was located near Albuquerque, moving north at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Surface observations. The Albuquerque Sunport observed a 60 mph gust. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Albuquerque, Rio Rancho, Bernalillo, Corrales, Los Ranchos De Albuquerque, Tijeras, North Valley, Paradise Hills, Rio Rancho Intel Area and Sandia Heights. This includes the following highways... Interstate 40 between Mile Markers 148 and 176. Highway 550 between Mile Markers 1 and 2. Interstate 25 between Mile Markers 211 and 242. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm has produced 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 3522 10688 3534 10692 3531 10625 3492 10645 3491 10677 TIME...MOT...LOC 0202Z 189DEG 18KT 3506 10662 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH

2026-08-31 21:53:45
WUUS53 KGLD 010153
Severe Thunderstorm Warning

401 WUUS53 KGLD 010153 SVRGLD KSC071-010300- /O.NEW.KGLD.SV.W.0313.260901T0153Z-260901T0300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Goodland KS 753 PM MDT Mon Aug 31 2026 The National Weather Service in Goodland has issued a * Severe Thunderstorm Warning for... Northwestern Greeley County in west central Kansas... * Until 900 PM MDT. * At 753 PM MDT, a severe thunderstorm was located over Towner, or 17 miles west of Tribune, moving northeast at 30 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. * This severe thunderstorm will remain over mainly rural areas of northwestern Greeley County. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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 3849 10205 3870 10204 3870 10174 3841 10172 3836 10204 TIME...MOT...LOC 0153Z 227DEG 24KT 3845 10208 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-31 21:45:18
WGUS55 KPUB 010145
Flash Flood Warning
554 WGUS55 KPUB 010145 FFWPUB COC061-010445- /O.NEW.KPUB.FF.W.0087.260901T0145Z-260901T0445Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Pueblo CO 745 PM MDT Mon Aug 31 2026 The National Weather Service in Pueblo has issued a * Flash Flood Warning for... Southeastern Kiowa County in southeastern Colorado... * Until 1045 PM MDT. * At 745 PM MDT, Doppler radar indicated thunderstorms producing heavy rain in Big Sandy and Buffalo Creek Drainages south of Brandon and Sheridan Lake. Between 1.5 and 3 inches of rain have fallen. The expected rainfall rate is 1 to 3 inches in 1 hour. Additional rainfall amounts up to 1 inch are possible in portions of 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, highways, rural roads, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Sheridan Lake, Brandon and Chivington. This includes the following streams and drainages... Big Sandy Creek and Rush Creek. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3849 10215 3837 10215 3832 10224 3831 10247 3834 10255 3843 10255 3850 10249 3851 10229 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-3 INCHES IN 1 HOUR

2026-08-31 21:28:35
WUUS55 KPUB 010128
Severe Thunderstorm Warning

297 WUUS55 KPUB 010128 SVRPUB COC099-010200- /O.NEW.KPUB.SV.W.0322.260901T0128Z-260901T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Pueblo CO 728 PM MDT Mon Aug 31 2026 The National Weather Service in Pueblo has issued a * Severe Thunderstorm Warning for... Central Prowers County in southeastern Colorado... * Until 800 PM MDT. * At 727 PM MDT, a severe thunderstorm was located 11 miles southwest of Granada, or 13 miles southeast of Lamar, moving northeast at 25 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... Granada and Bristol. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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 3781 10246 3790 10264 3817 10244 3804 10212 TIME...MOT...LOC 0127Z 212DEG 23KT 3794 10246 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-31 21:19:28
WUUS55 KPSR 010119
Severe Thunderstorm Warning

244 WUUS55 KPSR 010119 SVRPSR AZC013-027-010145- /O.NEW.KPSR.SV.W.0123.260901T0119Z-260901T0145Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Phoenix AZ 619 PM MST Mon Aug 31 2026 The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... East central Yuma County in southwestern Arizona... Maricopa County in south central Arizona... * Until 645 PM MST. * At 618 PM MST, a severe thunderstorm was located 14 miles north of Paloma, or 42 miles southwest of Tonopah, moving northeast at 20 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... Sundad and Hyder. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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 3291 11350 3314 11362 3326 11330 3307 11314 TIME...MOT...LOC 0118Z 241DEG 17KT 3312 11351 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-31 21:13:31
WUUS55 KPUB 010113
Severe Thunderstorm Warning

272 WUUS55 KPUB 010113 SVRPUB COC011-061-099-010215- /O.NEW.KPUB.SV.W.0321.260901T0113Z-260901T0215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Pueblo CO 713 PM MDT Mon Aug 31 2026 The National Weather Service in Pueblo has issued a * Severe Thunderstorm Warning for... Northwestern Prowers County in southeastern Colorado... Eastern Kiowa County in southeastern Colorado... Northeastern Bent County in southeastern Colorado... * Until 815 PM MDT. * At 713 PM MDT, severe thunderstorms were located along a line extending from near Cheyenne Wells to near Brandon to 8 miles southeast of Queens Reservoir, moving northeast at 45 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... Sheridan Lake, Neeoshe Reservoir, Towner, Chivington, Brandon, Neegronda Reservoir, Queens Reservoir, and Sweetwater Reservoir. 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 3813 10259 3828 10284 3849 10260 3862 10257 3861 10205 3836 10204 3825 10205 TIME...MOT...LOC 0113Z 221DEG 38KT 3874 10233 3841 10241 3823 10254 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH

2026-08-31 20:57:18
WUUS53 KGLD 010057
Severe Thunderstorm Warning
347 WUUS53 KGLD 010057 SVRGLD KSC023-153-010200- /O.NEW.KGLD.SV.W.0312.260901T0057Z-260901T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Goodland KS 757 PM CDT Mon Aug 31 2026 The National Weather Service in Goodland has issued a * Severe Thunderstorm Warning for... Cheyenne County in northwestern Kansas... Western Rawlins County in northwestern Kansas... * Until 900 PM CDT. * At 756 PM CDT, a severe thunderstorm was located 5 miles east of St. Francis, moving east at 20 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. * This severe thunderstorm will remain over mainly rural areas of Cheyenne and western Rawlins Counties in northwestern Kansas, including the following locations... Wheeler. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3960 10128 3959 10196 3998 10197 4000 10146 4000 10133 TIME...MOT...LOC 0056Z 256DEG 18KT 3980 10171 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH

2026-08-31 20:50:47
WUUS55 KPUB 010050
Severe Thunderstorm Warning
274 WUUS55 KPUB 010050 SVRPUB COC061-010115- /O.NEW.KPUB.SV.W.0320.260901T0050Z-260901T0115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Pueblo CO 650 PM MDT Mon Aug 31 2026 The National Weather Service in Pueblo has issued a * Severe Thunderstorm Warning for... Northeastern Kiowa County in southeastern Colorado... * Until 715 PM MDT. * At 650 PM MDT, a severe thunderstorm was located over Sheridan Lake, or 26 miles south of Cheyenne Wells, moving northeast at 25 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... Sheridan Lake and Towner. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3836 10213 3847 10234 3862 10228 3861 10205 3848 10204 TIME...MOT...LOC 0050Z 208DEG 21KT 3845 10225 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-31 20:50:27
WGUS54 KMAF 010050
Flash Flood Warning
267 WGUS54 KMAF 010050 FFWMAF TXC243-389-010345- /O.NEW.KMAF.FF.W.0179.260901T0050Z-260901T0345Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Midland/Odessa TX 750 PM CDT Mon Aug 31 2026 The National Weather Service in Midland/Odessa has issued a * Flash Flood Warning for... Northeastern Jeff Davis County in southwestern Texas... Southwestern Reeves County in southwestern Texas... * Until 1045 PM CDT. * At 750 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. 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... Toyah, Balmorhea, Balmorhea State Park, Balmorhea Lake, Saragosa, Toyahvale and Star Mountain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. 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 3103 10400 3138 10408 3145 10379 3080 10355 3073 10392 FLASH FLOOD...RADAR INDICATED

2026-08-31 20:42:16
WUUS55 KPUB 010041
Severe Thunderstorm Warning
968 WUUS55 KPUB 010041 SVRPUB COC011-061-099-010130- /O.NEW.KPUB.SV.W.0319.260901T0041Z-260901T0130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Pueblo CO 641 PM MDT Mon Aug 31 2026 The National Weather Service in Pueblo has issued a * Severe Thunderstorm Warning for... Central Prowers County in southeastern Colorado... Southeastern Kiowa County in southeastern Colorado... Southeastern Bent County in southeastern Colorado... * Until 730 PM MDT. * At 641 PM MDT, severe thunderstorms were located along a line extending from 13 miles south of Lamar to 8 miles west of Two Buttes Reservoir, moving northeast at 45 mph. HAZARD...70 mph wind gusts and half dollar 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... Granada, Hartman, and Bristol. 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 3832 10205 3766 10232 3765 10284 3801 10274 3793 10260 TIME...MOT...LOC 0041Z 247DEG 39KT 3789 10257 3763 10275 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH

2026-08-31 20:27:58
WGUS55 KSLC 010027
Flash Flood Warning

174 WGUS55 KSLC 010027 FFWSLC UTC017-010245- /O.NEW.KSLC.FF.W.0116.260901T0027Z-260901T0245Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 627 PM MDT Mon Aug 31 2026 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Central Garfield County in southern Utah... * Until 845 PM MDT. * At 627 PM MDT, the public reported thunderstorms producing heavy rain in Birch Creek and the main stem of the Escalante River. Flash flooding is already occurring with the river running high and hitting the bottom of the bridge on 300 east just north of Escalante. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public 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... Escalante. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3777 11158 3775 11157 3772 11175 3783 11186 3786 11165 FLASH FLOOD...OBSERVED

2026-08-31 20:26:18
WUUS55 KPUB 010026
Severe Thunderstorm Warning

958 WUUS55 KPUB 010026 SVRPUB COC011-061-099-010115- /O.NEW.KPUB.SV.W.0318.260901T0026Z-260901T0115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Pueblo CO 626 PM MDT Mon Aug 31 2026 The National Weather Service in Pueblo has issued a * Severe Thunderstorm Warning for... Northwestern Prowers County in southeastern Colorado... Eastern Kiowa County in southeastern Colorado... Northeastern Bent County in southeastern Colorado... * Until 715 PM MDT. * At 625 PM MDT, severe thunderstorms were located along a line extending from near Hasty to 8 miles southwest of Lamar, moving northeast at 70 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... Lamar, Eads, Wiley, Neeoshe Reservoir, McClave, Bristol, Sweetwater Reservoir, Chivington, Brandon, Neegronda Reservoir, and Queens Reservoir. 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. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3792 10259 3815 10303 3862 10279 3861 10266 3835 10204 3832 10204 TIME...MOT...LOC 0025Z 208DEG 63KT 3815 10299 3796 10268 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

2026-08-31 20:26:08
WGUS55 KSLC 010025
Flash Flood Warning

394 WGUS55 KSLC 010025 FFWSLC UTC053-010330- /O.NEW.KSLC.FF.W.0115.260901T0025Z-260901T0330Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 625 PM MDT Mon Aug 31 2026 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Southeastern Washington County in southwestern Utah... * Until 930 PM MDT. * At 625 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 0.75 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 indicated. IMPACT...Life threatening flash flooding of creeks and streams, normally dry washes, highways, streets and underpasses. * Some locations that will experience flash flooding include... Hildale. 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. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 3700 11310 3709 11294 3707 11290 3705 11290 3700 11293 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

2026-08-31 20:24:03
WGUS55 KVEF 010023
Flash Flood Warning

819 WGUS55 KVEF 010023 FFWVEF AZC015-010330- /O.NEW.KVEF.FF.W.0038.260901T0023Z-260901T0330Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Las Vegas NV 523 PM PDT Mon Aug 31 2026 The National Weather Service in Las Vegas has issued a * Flash Flood Warning for... Northern Mohave County in northwestern Arizona... * Until 830 PM MST. * At 523 PM MST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. 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 will experience flash flooding include... Colorado City. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 3700 11310 3692 11298 3700 11293 FLASH FLOOD...RADAR AND GAUGE INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

2026-08-31 20:04:45
WUUS55 KPSR 010004
Severe Thunderstorm Warning

196 WUUS55 KPSR 010004 SVRPSR AZC012-010045- /O.NEW.KPSR.SV.W.0122.260901T0004Z-260901T0045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Phoenix AZ 504 PM MST Mon Aug 31 2026 The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... Central La Paz County in west central Arizona... * Until 545 PM MST. * At 504 PM MST, a severe thunderstorm was located near Brenda, or 37 miles southeast of Parker, moving east at 15 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. * Locations impacted include... Brenda, Vicksburg, and Vicksburg Junction. This includes the following highways... AZ Interstate 10 between mile markers 23 and 50. US Highway 60 between mile markers 31 and 51. AZ Route 72 between mile markers 44 and 49. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3349 11414 3374 11416 3379 11368 3351 11367 TIME...MOT...LOC 0004Z 275DEG 13KT 3362 11402 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH

2026-08-31 19:57:44
WGUS55 KABQ 312357
Flash Flood Warning

981 WGUS55 KABQ 312357 FFWABQ NMC039-043-010300- /O.NEW.KABQ.FF.W.0122.260831T2357Z-260901T0300Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Albuquerque NM 557 PM MDT Mon Aug 31 2026 The National Weather Service in Albuquerque has issued a * Flash Flood Warning for... South Central Rio Arriba County in north central New Mexico... Northeastern Sandoval County in north central New Mexico... * Until 900 PM MDT. * At 557 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 0.25 to 0.75 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... Chili. PRECAUTIONARY/PREPAREDNESS ACTIONS... In hilly or mountainous terrain there are numerous low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. Arroyos, streams, and normally dry rivers can become raging killer currents in a matter of minutes. Water in arroyos can travel many miles and take hours to reach your location from upstream rain areas. && LAT...LON 3600 10638 3606 10638 3615 10635 3621 10628 3622 10625 3618 10620 3614 10622 3609 10622 3611 10616 3611 10614 3609 10615 3606 10621 3599 10622 3599 10625 3600 10625 FLASH FLOOD...RADAR INDICATED

2026-08-31 19:53:38
WUUS55 KSLC 312353
Severe Thunderstorm Warning
720 WUUS55 KSLC 312353 SVRSLC UTC003-045-010030- /O.NEW.KSLC.SV.W.0117.260831T2353Z-260901T0030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 553 PM MDT Mon Aug 31 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... South central Box Elder County in northern Utah... North central Tooele County in northern Utah... * Until 630 PM MDT. * At 552 PM MDT, a severe thunderstorm was located 7 miles northwest of Delle, or 27 miles northwest of Grantsville, moving north at 30 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... Utah Test and Training Range North. This includes Interstate 80 in Utah between mile markers 54 and 69. 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 flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4071 11281 4074 11304 4111 11309 4108 11266 TIME...MOT...LOC 2352Z 189DEG 24KT 4081 11291 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH