Maine Severe Flash Flood Warning | Effective 06/21/2026 10:53

Headline: 
Flash Flood Warning issued June 21 at 1:53PM EDT until June 21 at 4:45PM EDT by NWS Caribou ME
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
June 21, 2026 - 10:53am
Expires: 
June 21, 2026 - 1:45pm
Description: 
FFWCAR The National Weather Service in Caribou has issued a * Flash Flood Warning for... Southeastern Aroostook County in northern Maine... * Until 445 PM EDT. * At 153 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of 1 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. 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... Patten, Sherman, Island Falls, Haynesville, Reed Plantation, Stacyville, Crystal, Weston, Reed, Hersey, Bancroft, Glenwood and Silver Ridge.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Aroostook, ME
Forcast Office: 
NWS Caribou ME