Special Weather Statement
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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WWUS85 KBOI 050139
SPSBOI
Special Weather Statement
National Weather Service Boise ID
739 PM MDT Mon Aug 4 2025
IDZ011-050230-
West Central Mountains ID-
739 PM MDT Mon Aug 4 2025
...A STRONG THUNDERSTORM WILL IMPACT WEST CENTRAL VALLEY AND
SOUTHEASTERN ADAMS COUNTIES THROUGH 830 PM MDT...
At 738 PM MDT, Doppler radar was tracking a strong thunderstorm near
Tamarack Ski Area, or 15 miles south of McCall, moving northeast at
35 mph.
HAZARD...Wind gusts up to 40 mph and penny size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Areas of blowing dust possible. Minor
damage to outdoor objects is possible.
This strong thunderstorm will be near...
Donnelly, Tamarack Ski Area, northern Cascade Reservoir, and
Council Mountain around 740 PM MDT.
Lake Fork Guard Station around 810 PM MDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 4483 11561 4454 11614 4466 11635 4468 11637
4470 11637 4471 11639 4473 11639 4508 11608
TIME...MOT...LOC 0138Z 223DEG 29KT 4469 11618
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH
$$
JDS