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Home Return to list Flash Flood Warning 0024 Issued by the Las Vegas Forecast Office
Action: New Issued At: 2026-08-12 18:00:58
764
WGUS55 KVEF 122300
FFWVEF
AZC015-CAC071-130300-
/O.NEW.KVEF.FF.W.0024.260812T2300Z-260813T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Las Vegas NV
400 PM PDT Wed Aug 12 2026
The National Weather Service in Las Vegas has issued a
* Flash Flood Warning for...
Southwestern Mohave County in northwestern Arizona...
San Bernardino County in southern California...
* Until 800 PM PDT /800 PM MST/.
* At 400 PM PDT /400 PM MST/, Doppler radar indicated thunderstorms
producing heavy rain across the warned area. Additional rainfall
amounts up to 1 inch are possible in 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...
Lake Havasu City, Parker Dam, Topock, Highway 95 At Mile Marker 29,
Alamo Lake, Three Dunes Campground, Cattail Cove State Park, Black
Meadow Landing Campground, Desert Hills, Earp, Big River, Vidal
Junction and Burro Creek Campground.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3475 11446 3486 11406 3449 11333 3432 11333
3429 11337 3431 11353 3423 11360 3421 11368
3424 11373 3422 11384 3425 11386 3425 11401
3430 11413 3426 11413 3426 11417 3419 11423
3411 11442 3408 11444 3408 11478 3468 11485
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
JCS
Action: Continued Issued At: 2026-08-12 19:58:46
466
WGUS75 KVEF 130058
FFSVEF
Flash Flood Statement
National Weather Service Las Vegas NV
558 PM PDT Wed Aug 12 2026
AZC015-CAC071-130300-
/O.CON.KVEF.FF.W.0024.000000T0000Z-260813T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mohave AZ-San Bernardino CA-
558 PM PDT Wed Aug 12 2026 /558 PM MST Wed Aug 12 2026/
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 8 PM PDT /8 PM MST/
THIS EVENING FOR SOUTHWESTERN MOHAVE AND SAN BERNARDINO COUNTIES...
At 558 PM PDT /558 PM MST/, Doppler radar indicated thunderstorms
producing heavy rain across the warned area. Additional rainfall
amounts up to 1 inch are possible in the warned area. Flash flooding
is ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams, urban
areas, highways, streets and underpasses.
Some locations that will experience flash flooding include...
Lake Havasu City, Parker Dam, Topock, Highway 95 At Mile Marker 29,
Alamo Lake, Three Dunes Campground, Cattail Cove State Park, Black
Meadow Landing Campground, Desert Hills, Earp, Big River, Vidal
Junction and Burro Creek Campground.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3468 11485 3475 11446 3486 11406 3449 11333
3432 11333 3429 11337 3431 11353 3423 11360
3421 11368 3424 11373 3422 11384 3425 11386
3425 11401 3430 11413 3426 11413 3426 11417
3419 11423 3411 11442 3408 11444 3408 11478
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
JCS
Action: Expired Issued At: 2026-08-12 22:01:35
553
WGUS75 KVEF 130301
FFSVEF
Flash Flood Statement
National Weather Service Las Vegas NV
801 PM PDT Wed Aug 12 2026
AZC015-CAC071-130311-
/O.EXP.KVEF.FF.W.0024.000000T0000Z-260813T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mohave AZ-San Bernardino CA-
801 PM PDT Wed Aug 12 2026 /801 PM MST Wed Aug 12 2026/
...FLASH FLOOD WARNING HAS EXPIRED FOR SOUTHWESTERN MOHAVE AND SAN
BERNARDINO COUNTIES...
Flood waters have receded. Please continue to heed remaining road
closures. Another Flash Flood Warning is replacing portions of this
warning.
A Flood Watch remains in effect until 1200 AM PDT /1200 AM MST/ for a
portion of northwest Arizona.
&&
LAT...LON 3468 11485 3475 11446 3486 11406 3449 11333
3432 11333 3429 11337 3431 11353 3423 11360
3421 11368 3424 11373 3422 11384 3425 11386
3425 11401 3430 11413 3426 11413 3426 11417
3419 11423 3411 11442 3408 11444 3408 11478
$$
JP
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