WUUS55 KBOI 282209 SVRBOI IDC001-015-027-039-045-075-085-087-282315- /O.NEW.KBOI.SV.W.0024.260528T2209Z-260528T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Boise ID 409 PM MDT Thu May 28 2026 The National Weather Service in Boise has issued a * Severe Thunderstorm Warning for... Northern Ada County in southwestern Idaho... Boise County in southwestern Idaho... Southwestern Valley County in southwestern Idaho... Payette County in southwestern Idaho... Northwestern Elmore County in southwestern Idaho... Northeastern Canyon County in southwestern Idaho... Gem County in southwestern Idaho... Southeastern Washington County in southwestern Idaho... * Until 515 PM MDT. * At 409 PM MDT, severe thunderstorms were located along a line extending from Greenleaf to near Hidden Springs to near Thorn Creek Summit, moving north at 50 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Severe thunderstorms will be near... Caldwell, Emmett, Idaho City, and Eagle around 410 PM MDT. Horseshoe Bend, Gardena, Centerville, and Sweet around 420 PM MDT. New Plymouth, Banks, Pioneerville, and French Corner around 430 PM MDT. Ola, Garden Valley, Crouch, and Big Eddy around 440 PM MDT. Smiths Ferry, Hardscrabble Campground, and Bear Creek Summit around 450 PM MDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Strong wind gusts can produce sudden drops in visibility due to blowing dust. 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. && LAT...LON 4431 11596 4416 11556 4357 11563 4355 11624 4344 11674 4345 11675 4420 11689 4434 11650 TIME...MOT...LOC 2209Z 171DEG 45KT 4368 11681 4378 11629 4369 11582 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ SA