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Home Return to list Severe Thunderstorm Warning 0023 Issued by the Las Vegas Forecast Office
Action: New Issued At: 2026-08-11 19:42:57
998
WUUS55 KVEF 120042
SVRVEF
CAC071-120130-
/O.NEW.KVEF.SV.W.0023.260812T0042Z-260812T0130Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Las Vegas NV
542 PM PDT Tue Aug 11 2026
The National Weather Service in Las Vegas has issued a
* Severe Thunderstorm Warning for...
San Bernardino County in southern California...
* Until 630 PM PDT.
* At 542 PM PDT, a severe thunderstorm was located 6 miles southwest
of Mountain Pass, or 14 miles northwest of Cima, moving north at 10
mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
* Locations impacted include...
Mountain Pass.
This includes Interstate 15 in California between mile markers 161
and 174.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.
Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Report severe weather to your nearest law enforcement agency or the
National Weather Service office in Las Vegas NV.
&&
LAT...LON 3539 11549 3537 11571 3560 11578 3562 11547
TIME...MOT...LOC 0042Z 176DEG 8KT 3542 11561
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
JP
Action: Continued Issued At: 2026-08-11 20:01:58 708 WWUS55 KVEF 120101 SVSVEF Severe Weather Statement National Weather Service Las Vegas NV 601 PM PDT Tue Aug 11 2026 CAC071-120130- /O.CON.KVEF.SV.W.0023.000000T0000Z-260812T0130Z/ San Bernardino CA- 601 PM PDT Tue Aug 11 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM PDT FOR SAN BERNARDINO COUNTY... At 601 PM PDT, a severe thunderstorm was located near Mountain Pass, or 16 miles southwest of Primm, moving north at 10 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Mountain Pass. This includes Interstate 15 in California between mile markers 161 and 174. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Las Vegas NV. && LAT...LON 3539 11549 3537 11571 3560 11578 3562 11547 TIME...MOT...LOC 0042Z 176DEG 8KT 3542 11561 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JP Action: Expired Issued At: 2026-08-11 20:27:59 359 WWUS55 KVEF 120127 SVSVEF Severe Weather Statement National Weather Service Las Vegas NV 627 PM PDT Tue Aug 11 2026 CAC071-120137- /O.EXP.KVEF.SV.W.0023.000000T0000Z-260812T0130Z/ San Bernardino CA- 627 PM PDT Tue Aug 11 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 630 PM PDT FOR SAN BERNARDINO COUNTY... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds and heavy rain are still possible with this thunderstorm. && LAT...LON 3539 11549 3537 11571 3560 11578 3562 11547 TIME...MOT...LOC 0101Z 176DEG 8KT 3546 11561 $$ JP | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||