Immediate

Responsive action SHOULD be taken immediately

Arizona Severe Flash Flood Warning | Effective 09/14/2026 18:49

At 649 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has 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...

New Mexico Severe Flash Flood Warning | Effective 09/14/2026 18:50

At 750 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area have ended. Between 1.5 and 3 inches of rain have fallen. 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.

Iowa Severe Severe Thunderstorm Warning | Effective 09/14/2026 18:51

At 851 PM CDT, severe thunderstorms were located along a line extending from near Dexter to near Macksburg to near Kent, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Creston, Winterset, Adel, Greenfield, Stuart, Earlham, Lenox, De Soto, Green Valley Lake, Lake Icaria, Afton, Redfield, Adair, Fontanelle, Dexter, Casey, Orient, Diamondhead Lake, Lorimor, and Menlo.

Nebraska Severe Severe Thunderstorm Warning | Effective 09/14/2026 18:52

At 851 PM CDT, severe thunderstorms were located along a line extending from 4 miles east of Firth to 2 miles south of Adams to 2 miles south of Filley, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...At 849 PM, a public mesonet station reported winds gusting to 58 mph 3 miles NW of Adams. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Tecumseh, Adams, Sterling, Cook, Filley, Elk Creek, Lewiston, Virginia, Crab Orchard, Holmesville, Steinauer, St Mary, Rockford

Colorado Severe Severe Thunderstorm Warning | Effective 09/14/2026 18:53

SVRGJT The National Weather Service in Grand Junction has issued a * Severe Thunderstorm Warning for... West central Delta County in west central Colorado... Central Mesa County in west central Colorado... * Until 830 PM MDT. * At 753 PM MDT, a severe thunderstorm was located 14 miles west of Delta, or 24 miles southeast of Grand Junction, moving northeast at 35 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will remain over mainly rural areas of

Arizona Severe Flash Flood Warning | Effective 09/14/2026 18:31

FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for... North Central Pima County in southeastern Arizona... * Until 930 PM MST. * At 631 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.2 and 1.7 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,

Iowa Severe Severe Thunderstorm Warning | Effective 09/14/2026 18:35

At 834 PM CDT, severe thunderstorms were located along a line extending from 6 miles southwest of Red Oak to 4 miles southeast of Essex to 5 miles west of Blanchard, moving east at 55 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Weather Instrument Measurement. At 8:15 pm, a 63 mph wind gust was reported 5 miles east northeast of Nebraska City. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include...

Kansas Severe Severe Thunderstorm Warning | Effective 09/14/2026 18:37

SVRDDC The National Weather Service in Dodge City has issued a * Severe Thunderstorm Warning for... Eastern Morton County in southwestern Kansas... Grant County in southwestern Kansas... Stevens County in southwestern Kansas... Southeastern Stanton County in southwestern Kansas... * Until 915 PM CDT. * At 836 PM CDT, severe thunderstorms were located along a line extending from 8 miles south of Big Bow to 8 miles south of Rolla, moving northeast at 40 mph. HAZARD...60 mph wind gusts.

Iowa Severe Severe Thunderstorm Warning | Effective 09/14/2026 18:39

At 839 PM CDT, severe thunderstorms were located along a line extending from near Casey to near Orient to 4 miles southeast of Corning, moving east at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Creston, Winterset, Adel, Greenfield, Corning, Stuart, Earlham, Lenox, De Soto, Green Valley Lake, Lake Icaria, Anita, Afton, Redfield, Adair, Fontanelle, Dexter, Casey, Orient, and Diamondhead Lake.

Nebraska Severe Severe Thunderstorm Warning | Effective 09/14/2026 18:40

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Johnson County in southeastern Nebraska... Northern Pawnee County in southeastern Nebraska... Northeastern Gage County in southeastern Nebraska... * Until 930 PM CDT. * At 840 PM CDT, severe thunderstorms were located along a line extending from 3 miles east of Cortland to 6 miles east of Pickrell to 2 miles north of Holmesville, moving east at 40 mph. HAZARD...70 mph wind gusts. SOURCE...Damaging winds measured at Beatrice of 76 mph.
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