879 
WGUS85 KVEF 112208
FLSVEF

Flood Advisory
National Weather Service Las Vegas NV
308 PM PDT Tue Aug 11 2026

CAC071-120115-
/O.NEW.KVEF.FA.Y.0057.260811T2208Z-260812T0115Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Bernardino CA-
308 PM PDT Tue Aug 11 2026

...FLOOD ADVISORY IN EFFECT UNTIL 615 PM PDT THIS EVENING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...San Bernardino County in southern California...

* WHEN...Until 615 PM PDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
  - At 308 PM PDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Between 0.25 and 0.75 inches of
    rain have fallen.
  - Additional rainfall amounts of 0.25 to 0.5 inches are expected
    over the area. This additional rain will result in minor
    flooding.
  - Some locations that will experience flooding include...
    Barstow, Daggett, Owl Canyon Campground and Nebo Center.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&

LAT...LON 3517 11697 3508 11713 3490 11702 3478 11695
      3477 11673 3499 11675


$$

JP

785 
WGUS85 KVEF 112336
FLSVEF

Flood Advisory
National Weather Service Las Vegas NV
436 PM PDT Tue Aug 11 2026

CAC071-120115-
/O.CON.KVEF.FA.Y.0057.000000T0000Z-260812T0115Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Bernardino CA-
436 PM PDT Tue Aug 11 2026

...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 615 PM PDT THIS EVENING...

* WHAT...Flooding caused by excessive rainfall continues.

* WHERE...San Bernardino County in southern California...

* WHEN...Until 615 PM PDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas. Some
  low-water crossings may become impassable.

* ADDITIONAL DETAILS...
  - At 436 PM PDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Between 1 and 2 inches of rain have
    fallen.
  - Flooding impacts will continue, but no additional rainfall is
    expected.
  - Some locations that will experience flooding include...
    Barstow, Daggett, Owl Canyon Campground and Nebo Center.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.

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.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&

LAT...LON 3517 11697 3508 11713 3490 11702 3478 11695
      3477 11673 3499 11675


$$

JP

954 
WGUS85 KVEF 120110
FLSVEF

Flood Advisory
National Weather Service Las Vegas NV
610 PM PDT Tue Aug 11 2026

CAC071-120120-
/O.EXP.KVEF.FA.Y.0057.000000T0000Z-260812T0115Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Bernardino CA-
610 PM PDT Tue Aug 11 2026

...FLOOD ADVISORY WILL EXPIRE AT 615 PM PDT THIS EVENING...

The Flood Advisory will expire at 615 PM PDT this evening for a
portion of southern California, including the following area, San
Bernardino.

The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.

&&

LAT...LON 3517 11697 3508 11713 3490 11702 3478 11695
      3477 11673 3499 11675


$$

JP