California Severe Severe Thunderstorm Warning | Effective 09/21/2026 16:32

Headline: 
Severe Thunderstorm Warning issued September 21 at 4:32PM PDT until September 21 at 5:00PM PDT by NWS Sacramento CA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
September 21, 2026 - 4:32pm
Expires: 
September 21, 2026 - 5:00pm
Description: 
SVRSTO The National Weather Service in Sacramento has issued a * Severe Thunderstorm Warning for... Plumas County in northern California... * Until 500 PM PDT. * At 432 PM PDT, a severe thunderstorm was located over Twain, or 9 miles northwest of Quincy, moving southwest at 15 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Caribou, Twain, Seneca, Meadow Valley, Paxton, Indian Falls, Belden and Keddie.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail.
Area Description: 
Plumas, CA
Forcast Office: 
NWS Sacramento CA
Sender: 
w-nws.webmaster@noaa.gov