California Severe Severe Thunderstorm Warning | Effective 08/11/2026 14:33

Headline: 
Severe Thunderstorm Warning issued August 11 at 2:33PM PDT until August 11 at 3:00PM PDT by NWS Las Vegas NV
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
August 11, 2026 - 2:33pm
Expires: 
August 11, 2026 - 3:00pm
Description: 
At 233 PM PDT, a severe thunderstorm was located 14 miles northwest of Barstow, moving north at 20 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Barstow, Owl Canyon Campground, Lenwood and Nebo Center. This includes Interstate 40 in California between mile markers 1 and 4.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Las Vegas NV.
Area Description: 
San Bernardino, CA
Forcast Office: 
NWS Las Vegas NV
Sender: 
w-nws.webmaster@noaa.gov