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NWS Boise IDSV.W 0019May 28, 2026

Severe Thunderstorm Warning: Adams, Washington County and Baker, ID and OR

The National Weather Service office in Boise issued a severe thunderstorm warning for Adams, Washington County and Baker in Idaho, Oregon, which was in force until 4:15 p.m. local time on May 28. It was the 19th severe thunderstorm warning the NWS office in Boise issued in 2026. Idaho had 44 severe thunderstorm warnings in May 2026, against 12 in an average May of 2008-2025 (Idaho's severe thunderstorm warnings by year).

ExpiredWarning

Issued3:24 p.m. MDT, May 28, 2026
In force3:24 p.m. MDT, May 28, 2026
Expired4:15 p.m. MDT, May 28, 2026

In force for 51 minutes; it has expired. The agency may have replaced it with a new notice.

The notice

Issued by
National Weather Service, Boise ID
Area
Adams, Washington County and Baker
State
Idaho
Level
Warning
Issued
3:24 p.m. MDT, May 28, 2026
Expires
4:15 p.m. MDT, May 28, 2026
CAP severity, certainty, urgency
Severe, Observed, Immediate
VTEC event
KBOI SV.W 0019
Official source
National Weather Service: the notice at its source

Severe Thunderstorm Warnings in Idaho since 2008Every warning type in Idaho

Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.

The notice as issued

SVRBOI The National Weather Service in Boise has issued a * Severe Thunderstorm Warning for... Central Adams County in southwestern Idaho... North central Washington County in southwestern Idaho... Northeastern Baker County in northeastern Oregon... * Until 415 PM MDT/315 PM PDT/. * At 324 PM MDT/224 PM PDT/, a severe thunderstorm was located near Council, or 21 miles southwest of McCall, moving northwest at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Pyramid Point around 330 PM MDT. Summers Point around 340 PM MDT.

What the agency told people to do

For your protection move to an interior room on the lowest floor of a building. When safe to do so, please relay storm reports to the National Weather Service in Boise via local law enforcement, or National Weather Service Boise Facebook and Twitter accounts.

Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.

The record around this notice