Immediate

Responsive action SHOULD be taken immediately

Iowa Severe Severe Thunderstorm Warning | Effective 08/04/2026 22:52

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Southeastern Montgomery County in southwestern Iowa... Northeastern Page County in southwestern Iowa... * Until 130 AM CDT. * At 1252 AM CDT, a severe thunderstorm was located 3 miles southwest of Stanton, or 5 miles southeast of Red Oak, moving east 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.

Nebraska Severe Severe Thunderstorm Warning | Effective 08/04/2026 22:35

At 1234 AM CDT, a severe thunderstorm was located 3 miles west of Nehawka, or 14 miles northwest of Nebraska City, moving east at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. This severe storm will be near... Union and Nehawka around 1240 AM CDT. For your protection move to an interior room on the lowest floor of a building.

Nebraska Severe Severe Thunderstorm Warning | Effective 08/04/2026 22:22

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... North central Otoe County in southeastern Nebraska... Southeastern Cass County in southeastern Nebraska... * Until 100 AM CDT. * At 1222 AM CDT, a severe thunderstorm was located 3 miles southwest of Weeping Water, or 19 miles northwest of Nebraska City, moving east at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will be near...

Iowa Severe Severe Thunderstorm Warning | Effective 08/04/2026 22:24

At 1223 AM CDT, a severe thunderstorm was located near Hastings, or 11 miles west of Red Oak, moving east 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 storm will be near... Emerson around 1230 AM CDT. Red Oak around 1235 AM CDT. Other locations in the path of this severe thunderstorm include Stanton.

Iowa Severe Severe Thunderstorm Warning | Effective 08/04/2026 22:27

At 1226 AM CDT, a severe thunderstorm was located over Lake Icaria, or 6 miles north of Corning, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Greenfield, Corning, Lenox, Griswold, Lake Icaria, Fontanelle, Lewis, Massena, Cumberland, Prescott, Bridgewater, Nodaway, Kent, Carbon, Nodaway Park, Corning Municipal Airport, Lake Icaria State Park, Cold Springs State Park, and Griswold Park.

Iowa, Nebraska Severe Flash Flood Warning | Effective 08/04/2026 22:07

FFWOAX The National Weather Service in Omaha/Valley has issued a * Flash Flood Warning for... Northwestern Mills County in southwestern Iowa... Southwestern Pottawattamie County in southwestern Iowa... Northeastern Sarpy County in east central Nebraska... * Until 300 AM CDT. * At 1207 AM CDT, Doppler 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

Iowa Severe Severe Thunderstorm Warning | Effective 08/04/2026 22:07

SVRDMX The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Southern Cass County in southwestern Iowa... Adams County in southwestern Iowa... Southwestern Adair County in southwestern Iowa... * Until 1245 AM CDT. * At 1206 AM CDT, a severe thunderstorm was located near Grant, or 11 miles northeast of Red Oak, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

Iowa Severe Severe Thunderstorm Warning | Effective 08/04/2026 22:10

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Eastern Montgomery County in southwestern Iowa... * Until 1245 AM CDT. * At 1209 AM CDT, severe thunderstorms were located along a line extending from 7 miles east of Griswold to Stanton, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Villisca and Grant around 1215 AM CDT.

Iowa Severe Severe Thunderstorm Warning | Effective 08/04/2026 21:39

At 1139 PM CDT, a severe thunderstorm was located 3 miles northeast of Hastings, or 12 miles west of Red Oak, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe storm will be near... Emerson around 1145 PM CDT. Red Oak around 1150 PM CDT. For your protection move to an interior room on the lowest floor of a building.

Arizona Severe Flash Flood Warning | Effective 08/04/2026 21:01

At 901 PM MST, Doppler radar indicated thunderstorms that produced heavy rain on locales just north to northeast of the city of Douglas has diminished in intensity. Between 1 and 1.5 inches of rain have fallen. Only light 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
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