Elevated North America

NWS / NOAA weather: Flash Flood Warning issued July 23 at 10:31PM MDT until July 24 at 12:30AM MDT by NWS Boise ID

FFWBOI

The National Weather Service in Boise has issued a

* Flash Flood Warning for...
The Wapiti Burn Area in...
Northeastern Boise County in southwestern Idaho...

* Until 1230 AM MDT.

* At 1031 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain over the Wapiti Burn Area. Flash flooding is ongoing or
expected to begin shortly.

Excessive rainfall over the burn scar will result in debris flow
along Highway 21 south of Banner Summit. The debris flow can consist
of rock, mud, vegetation and other loose materials.

HAZARD...Life threatening flash flooding and debris flows in
and around the Wapiti Fire Burn Scar.

SOURCE...Radar.

IMPACT...Life threatening flash flooding and debris flows in
and around the Wapiti Fire Burn Scar will impact
Grandjean Road and Highway 21 from east of Lowman to
Banner Summit.

* Some locations that will experience flash flooding include...
Highway 21 between Grandjean Rd and Banner Summit.

Severity
Severe (4/5) · CAP Severe
This month
1804th Weather alert at severity 4+ in the last 30 days
Source: NWS / NOAA weather

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