Headline:
Severe Thunderstorm Warning issued September 21 at 3:29PM PDT until September 21 at 4:15PM PDT by NWS Sacramento CA
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
September 21, 2026 - 3:29pm
Expires:
September 21, 2026 - 4:15pm
Description:
SVRSTO
The National Weather Service in Sacramento has issued a
* Severe Thunderstorm Warning for...
Southern Plumas County in northern California...
Western Sierra County in northern California...
* Until 415 PM PDT.
* At 329 PM PDT, a severe thunderstorm was located 7 miles southeast
of Gibsonville, or 9 miles north of Downieville, moving south at 5
mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
* Locations impacted include...
Downieville, Gibsonville, Little Grass Valley and La Porte.
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; Sierra, CA
Forcast Office:
NWS Sacramento CA
Sender:
w-nws.webmaster@noaa.gov