Immediate

Responsive action SHOULD be taken immediately

Oregon Severe Thunderstorm Warning - Severe | Effective 05/28/2026 17:33

At 532 PM PDT, a severe thunderstorm was located 8 miles west of Service Creek, or 11 miles south of Fossil, moving northwest at 25 mph. HAZARD...Two inch hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Mitchell, Spray, Monument, Kinzua, Kimberly, and Service Creek. This includes Highway 26 between mile markers 52 and 71.

Idaho Severe Thunderstorm Warning - Severe | Effective 05/28/2026 17:38

SVRMSO The National Weather Service in Missoula has issued a * Severe Thunderstorm Warning for... Western Clearwater County in the panhandle of Idaho... * Until 630 PM PDT. * At 538 PM PDT, a severe thunderstorm was located near Pierce, or 25 miles east of Orofino, 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...

New Mexico Severe Thunderstorm Warning - Severe | Effective 05/28/2026 17:38

At 638 PM MDT, a severe thunderstorm was located 12 miles east of Des Moines, moving southeast at 5 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... Mainly rural areas of North Central Union County. Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail.

Colorado Flash Flood Warning - Severe | Effective 05/28/2026 17:45

At 645 PM MDT, The rain has come to an end in the warned area. However, between 2 and 4 inches of rain has fallen generally just southeast of Weston. High water is still likely occurring in the Weston area. Please use caution if high water is encountered. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

Idaho Severe Thunderstorm Warning - Severe | Effective 05/28/2026 17:09

SVRMSO The National Weather Service in Missoula has issued a * Severe Thunderstorm Warning for... Central Idaho County in central Idaho... * Until 700 PM MDT /600 PM PDT/. * At 609 PM MDT /509 PM PDT/, a severe thunderstorm was located 19 miles southeast of Kooskia, or 15 miles east of Grangeville, moving north 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...

Idaho Severe Thunderstorm Warning - Severe | Effective 05/28/2026 17:11

SVROTX The National Weather Service in Spokane has issued a * Severe Thunderstorm Warning for... Northeastern Latah County in the Panhandle of Idaho... Southwestern Shoshone County in the Panhandle of Idaho... * Until 600 PM PDT. * At 511 PM PDT, a severe thunderstorm was located 9 miles northeast of Bovill, or 30 miles southeast of St. Maries, and is nearly stationary. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage

New Mexico Severe Thunderstorm Warning - Severe | Effective 05/28/2026 17:13

At 613 PM MDT, a severe thunderstorm was located 12 miles northeast of Des Moines, moving southeast at 5 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Mainly rural areas of North Central Union County. Seek shelter inside a well-built structure and stay away from

Montana Flash Flood Warning - Severe | Effective 05/28/2026 17:13

FFWTFX The National Weather Service in Great Falls has issued a * Flash Flood Warning for... East Central Glacier County in north central Montana... * Until 915 PM MDT. * At 613 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 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.

Oregon Severe Thunderstorm Warning - Severe | Effective 05/28/2026 17:14

At 514 PM PDT, a severe thunderstorm was located near Deschutes River Woods, or near Bend, moving west at 35 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... Bend, Redmond, Alfalfa, and Millican. This includes Highway 20 between mile markers 1 and 26, and between mile markers 16 and 19. For your protection move to an interior room on the lowest floor of a building.

Oregon Severe Thunderstorm Warning - Severe | Effective 05/28/2026 17:16

At 516 PM PDT, a severe thunderstorm was located 10 miles north of Lehman Hot Springs, or 19 miles southwest of Meacham, moving northwest at 15 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... Lehman Hot Springs. For your protection move to an interior room on the lowest floor of a building.
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