WWUS85 KBOI 152232
SPSBOI

Special Weather Statement
National Weather Service Boise ID
432 PM MDT Wed Apr 15 2026

IDZ011-012-033-ORZ062-064-152315-
West Central Mountains ID-Lower Treasure Valley ID-
Upper Weiser River ID-Oregon Lower Treasure Valley OR-
Baker County OR-
432 PM MDT Wed Apr 15 2026

...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN WASHINGTON...
SOUTHEASTERN BAKER AND NORTHEASTERN MALHEUR COUNTIES THROUGH 515 PM
MDT/415 PM PDT/...

At 432 PM MDT/332 PM PDT/, Doppler radar was tracking a strong
thunderstorm near Henley Basin, or 11 miles northwest of Weiser,
moving east at 30 mph.

HAZARD...Wind gusts of 50 to 55 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Areas of blowing dust reducing
         visibility. Minor damage to outdoor objects is possible.

This strong thunderstorm will be near...
  Henley Basin around 440 PM MDT.
  Mann Creek Reservoir around 450 PM MDT.
  Midvale Hill around 510 PM MDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

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 4453 11662 4419 11664 4419 11728 4422 11728
      4422 11726 4431 11727 4453 11725
TIME...MOT...LOC 2232Z 261DEG 26KT 4435 11717

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...55 MPH

$$

JDS