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Home Return to list Flash Flood Warning 0020 Issued by the Las Vegas Forecast Office
Action: New Issued At: 2026-08-11 18:42:56
913
WGUS55 KVEF 112342
FFWVEF
CAC071-120245-
/O.NEW.KVEF.FF.W.0020.260811T2342Z-260812T0245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Las Vegas NV
442 PM PDT Tue Aug 11 2026
The National Weather Service in Las Vegas has issued a
* Flash Flood Warning for...
San Bernardino County in southern California...
* Until 745 PM PDT.
* At 442 PM PDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
Mountain Pass, Kingston Road, and Excelsior Mine Road
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
&&
LAT...LON 3577 11590 3576 11559 3559 11541 3547 11548
3548 11559 3542 11576 3542 11577
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
AG
Action: Continued Issued At: 2026-08-11 19:27:27
465
WGUS75 KVEF 120026
FFSVEF
Flash Flood Statement
National Weather Service Las Vegas NV
526 PM PDT Tue Aug 11 2026
CAC071-120245-
/O.CON.KVEF.FF.W.0020.000000T0000Z-260812T0245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Bernardino CA-
526 PM PDT Tue Aug 11 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 745 PM PDT THIS
EVENING FOR SAN BERNARDINO COUNTY...
At 526 PM PDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Flash flooding is ongoing or expected to
begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams, urban
areas, highways, streets and underpasses.
Some locations that will experience flash flooding include...
Mountain Pass, Kingston Road, and Excelsior Mine Road.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
&&
LAT...LON 3577 11590 3576 11559 3559 11541 3547 11548
3548 11559 3542 11576 3542 11577
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
AG
Action: Expired Issued At: 2026-08-11 21:42:01
345
WGUS75 KVEF 120241
FFSVEF
Flash Flood Statement
National Weather Service Las Vegas NV
741 PM PDT Tue Aug 11 2026
CAC071-120251-
/O.EXP.KVEF.FF.W.0020.000000T0000Z-260812T0245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Bernardino CA-
741 PM PDT Tue Aug 11 2026
...FLASH FLOOD WARNING WILL EXPIRE AT 745 PM PDT THIS EVENING FOR SAN
BERNARDINO COUNTY...
The heavy rain has ended. Flood waters have receded. Flooding is no
longer expected to pose a threat. Please continue to heed remaining
road closures.
&&
LAT...LON 3577 11590 3576 11559 3559 11541 3547 11548
3548 11559 3542 11576 3542 11577
$$
JP
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