California Severe Severe Thunderstorm Warning | Effective 06/18/2026 16:50

Headline: 
Severe Thunderstorm Warning issued June 18 at 4:50PM PDT until June 18 at 5:30PM PDT by NWS Sacramento CA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 18, 2026 - 4:50pm
Expires: 
June 18, 2026 - 5:30pm
Description: 
SVRSTO The National Weather Service in Sacramento has issued a * Severe Thunderstorm Warning for... Northern Tuolumne County in northern California... Southeastern Alpine County in northern California... * Until 530 PM PDT. * At 449 PM PDT, a severe thunderstorm was located near Dardanelle, or 9 miles southeast of Lake Alpine, nearly stationary. HAZARD...Quarter size hail. Gusty outflow winds up to 50 mph possible. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Dardanelle.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Alpine, CA; Tuolumne, CA
Forcast Office: 
NWS Sacramento CA
Sender: 
w-nws.webmaster@noaa.gov