


Severe Thunderstorm Warning
Issued by NWS Boise, ID
Issued by NWS Boise, ID
Versions:
1
888 WUUS55 KBOI 062303 SVRBOI IDC073-062345- /O.NEW.KBOI.SV.W.0032.250906T2303Z-250906T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Boise ID 503 PM MDT Sat Sep 6 2025 The National Weather Service in Boise has issued a * Severe Thunderstorm Warning for... West central Owyhee County in southwestern Idaho... * Until 545 PM MDT. * At 502 PM MDT, a severe thunderstorm was located over Spencer Butte, or 45 miles northwest of Owyhee, moving northeast at 20 mph. HAZARD...60 mph wind gusts and half dollar 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... Big Springs Ranch around 520 PM MDT. Battle Creek Ranch around 540 PM MDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && LAT...LON 4239 11660 4254 11671 4275 11631 4252 11614 TIME...MOT...LOC 2302Z 241DEG 15KT 4250 11657 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ LC