Montana Severe Flash Flood Warning | Effective 06/27/2026 11:41

Headline: 
Flash Flood Warning issued June 27 at 12:41PM MDT until June 27 at 3:45PM MDT by NWS Billings MT
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
June 27, 2026 - 11:41am
Expires: 
June 27, 2026 - 2:45pm
Description: 
FFWBYZ The National Weather Service in Billings has issued a * Flash Flood Warning for... East Central Stillwater County in south central Montana... * Until 345 PM MDT. * At 1241 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 2 inches are possible in the warned area. 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... Mainly rural areas of East Central Stillwater County.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Do not drive on or attempt to cross flooded roads, find an alternate route. Roads and driveways may be damaged or washed out in places. Remain alert for flooding of creeks, streams, and normally dry coulees even in areas not receiving rainfall downstream of the burn area. These can become raging killer currents in a matter of minutes even from distant rainfall upstream.
Area Description: 
Stillwater, MT
Forcast Office: 
NWS Billings MT