025
WWUS85 KBOI 220010
SPSBOI

Special Weather Statement
National Weather Service Boise ID
610 PM MDT Mon Jul 21 2025

IDZ011-012-ORZ062>064-220045-
West Central Mountains ID-Lower Treasure Valley ID-
Oregon Lower Treasure Valley OR-Malheur County OR-Baker County OR-
610 PM MDT Mon Jul 21 2025

...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN WASHINGTON...SOUTH
CENTRAL BAKER AND NORTHEASTERN MALHEUR COUNTIES THROUGH 645 PM
MDT/545 PM PDT/...

At 610 PM MDT/510 PM PDT/, Doppler radar was tracking a strong
thunderstorm over Sugarloaf Butte, or 27 miles west of Ontario,
moving northeast at 40 mph.

HAZARD...Nickel size hail.

SOURCE...Radar indicated.

IMPACT...Minor damage to outdoor objects is possible.

Locations impacted include...
Weiser, Huntington, Brosman Mountain, Annex, Farewell Bend State
Park, Jamieson, Bully Creek Reservoir, Moores Hollow.

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.

&&

LAT...LON 4392 11758 4404 11769 4447 11724 4416 11687
TIME...MOT...LOC 0010Z 232DEG 33KT 4405 11753

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...<30 MPH

$$

SH