California Moderate Special Weather Statement | Effective 06/18/2026 20:36

Headline: 
Special Weather Statement issued June 18 at 8:36PM PDT by NWS Reno NV
Event: 
Special Weather Statement
Urgency: 
Expected
Effective: 
June 18, 2026 - 8:36pm
Expires: 
June 18, 2026 - 9:00pm
Description: 
At 835 PM PDT, Doppler radar was tracking strong thunderstorms near Donner Summit and Stampede Reservoir. These thunderstorms are nearly stationary. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Prosser Creek Reservoir, Stampede Reservoir, Independence Lake, Truckee, Ca 89 At Nevada-Sierra Co Line, Upper Little Truckee Campground, Granite Flat Campground, Lakeside Campground, Ca 89 At Placer-Nevada Co Line, Boca Rest Campground, Logger Campground, Hobart Mills, Boca Campground, Truckee-Tahoe Airport, and Donner Memorial Campground.
Instruction: 
If outdoors, consider seeking shelter inside a building. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service.
Area Description: 
Lassen-Eastern Plumas-Eastern Sierra Counties; Greater Lake Tahoe Area
Forcast Office: 
NWS Reno NV
Sender: 
w-nws.webmaster@noaa.gov