Immediate

Responsive action SHOULD be taken immediately

Montana Severe Severe Thunderstorm Warning | Effective 08/30/2026 12:18

At 118 PM MDT, a severe thunderstorm was located 12 miles northwest of Brockway, or 14 miles west of Circle, moving northeast at 65 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Circle, Flowing Wells Rest Area, Nelson Creek Rec Area, Brockway, Weldon, Watkins, and Van Norman. For your protection move to an interior room on the lowest floor of a building.

Arizona Severe Flash Flood Warning | Effective 08-30-2026 12:07

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... The Antelope Creek basin in... Coconino County in north central Arizona... * Until 200 PM MST /300 PM MDT/. * At 1207 PM MST /107 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain over the Antelope Creek basin. Between 0.25 and 0.5 inches of rain have fallen. Additional rainfall amounts of 0.25 to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Utah Severe Flash Flood Warning | Effective 08-30-2026 12:12

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Southwestern Kane County in southern Utah... * Until 415 PM MDT. * At 112 PM MDT, 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...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks, streams and

Arizona Severe Flash Flood Warning | Effective 08/30/2026 12:07

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... The Antelope Creek basin in... Coconino County in north central Arizona... * Until 200 PM MST /300 PM MDT/. * At 1207 PM MST /107 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain over the Antelope Creek basin. Between 0.25 and 0.5 inches of rain have fallen. Additional rainfall amounts of 0.25 to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Arizona Severe Flash Flood Warning | Effective 08-30-2026 11:53

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Coconino County in north central Arizona... Including Colorado River between river miles 0 and 11 * Until 245 PM MST /345 PM MDT/. * At 1153 AM MST /1253 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain across the warned area from Marble Canyon to near Lees Ferry. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 0.25 to 0.5 inches are possible in

Arizona Severe Flash Flood Warning | Effective 08/30/2026 11:53

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Coconino County in north central Arizona... Including Colorado River between river miles 0 and 11 * Until 245 PM MST /345 PM MDT/. * At 1153 AM MST /1253 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain across the warned area from Marble Canyon to near Lees Ferry. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 0.25 to 0.5 inches are possible in

Utah Severe Severe Thunderstorm Warning | Effective 08/30/2026 11:55

At 1255 PM MDT, a severe thunderstorm was located 12 miles northeast of Kanab, 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. This severe thunderstorm will remain over mainly rural areas of southwestern Kane County. This includes US Route 89 near mile marker 27, between mile markers 31 and 42, and between mile markers 50 and 57.

Montana Severe Severe Thunderstorm Warning | Effective 08/30/2026 11:40

SVRGGW The National Weather Service in Glasgow has issued a * Severe Thunderstorm Warning for... Southeastern Garfield County in northeastern Montana... Southern McCone County in northeastern Montana... Northwestern Prairie County in northeastern Montana... West central Dawson County in northeastern Montana... * Until 145 PM MDT. * At 1239 PM MDT, a severe thunderstorm was located near Hillside, or 34 miles southeast of Jordan, moving northeast at 60 mph. HAZARD...60 mph wind gusts.
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