Immediate

Responsive action SHOULD be taken immediately

Texas Severe Severe Thunderstorm Warning | Effective 09/15/2026 17:29

At 729 PM CDT, a severe thunderstorm was located over Lorenzo, or 15 miles west of Crosbyton, moving east at 20 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... Ralls and Lorenzo. For your protection move to an interior room on the lowest floor of a building.

Utah Severe Flash Flood Warning | Effective 09/15/2026 16:31

At 531 PM MDT, Doppler radar indicated between 0.50 and 1.00 inches of rain has fallen across portions of the San Rafael Swell, including Muddy Creek, Ramp, Cistern, Ding, Dang, Bell, Little Wildhorse, Crack and Chute Canyons. Flash flooding is ongoing across within these drainages. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of slot canyons and normally dry washes.

Utah Severe Flash Flood Warning | Effective 09/15/2026 16:31

FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... West Central Grand County in east central Utah... * Until 830 PM MDT. * At 531 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. The expected rainfall rate is 1 to 3 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated.

Illinois, Missouri Severe Severe Thunderstorm Warning | Effective 09/15/2026 16:33

At 633 PM CDT, a severe thunderstorm was located near Hannibal, 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... Palmyra, Hannibal, Marblehead, Fall Creek, Seehorn and Payson. This includes the following State Parks... Fall Creek Scenic Overlook State Natural Area. This includes the following highways...

Missouri Severe Severe Thunderstorm Warning | Effective 09/15/2026 16:34

SVREAX The National Weather Service in Pleasant Hill has issued a * Severe Thunderstorm Warning for... Southwestern Daviess County in north central Missouri... DeKalb County in northwestern Missouri... * Until 715 PM CDT. * At 633 PM CDT, a severe thunderstorm was located near Maysville, 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. * Locations impacted include...

Kansas Severe Severe Thunderstorm Warning | Effective 09/15/2026 16:38

At 638 PM CDT, a severe thunderstorm was located near Gardner, 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... Olathe, Lenexa, Gardner, De Soto, and Clare. For your protection move to an interior room on the lowest floor of a building.

Texas Severe Flash Flood Warning | Effective 09/15/2026 16:38

FFWLUB The National Weather Service in Lubbock has issued a * Flash Flood Warning for... West Central Lubbock County in northwestern Texas... * Until 830 PM CDT. * At 638 PM CDT, 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 up to 1 inch 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.
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