Headline:
Flash Flood Warning issued June 27 at 5:58PM MDT until June 27 at 8:00PM MDT by NWS Glasgow MT
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
June 27, 2026 - 4:58pm
Expires:
June 27, 2026 - 7:00pm
Description:
At 558 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 of 0.5 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 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...
Thoeny.
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
Area Description:
Valley, MT
Forcast Office:
NWS Glasgow MT
Sender: