164 
WGUS85 KVEF 102134
FLSVEF

Flood Advisory
National Weather Service Las Vegas NV
234 PM PDT Mon Aug 10 2026

CAC071-110030-
/O.NEW.KVEF.FA.Y.0048.260810T2134Z-260811T0030Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Bernardino CA-
234 PM PDT Mon Aug 10 2026

...FLOOD ADVISORY IN EFFECT UNTIL 530 PM PDT THIS AFTERNOON...

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

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

* WHEN...Until 530 PM PDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
  Rises in small streams and normally dry arroyos. Some low-water
  crossings may become impassable.

* ADDITIONAL DETAILS...
  - At 234 PM PDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Between 0.75 and 1.25 inches of
    rain have fallen.
  - Additional rainfall amounts of 0.5 to 1 inch are expected over
    the area. This additional rain will result in minor flooding.
  - Some locations that will experience flooding include...
    Mountain Pass and Nipton And Ivanpah Roads.
  - 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 3549 11561 3551 11544 3545 11538 3536 11537
      3528 11558 3536 11569


$$

JP

847 
WGUS85 KVEF 102227
FLSVEF

Flood Advisory
National Weather Service Las Vegas NV
327 PM PDT Mon Aug 10 2026

CAC071-110030-
/O.CON.KVEF.FA.Y.0048.000000T0000Z-260811T0030Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Bernardino CA-
327 PM PDT Mon Aug 10 2026

...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 530 PM PDT THIS
AFTERNOON...

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

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

* WHEN...Until 530 PM PDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
  Rises in small streams and normally dry arroyos. Some low-water
  crossings may become impassable.

* ADDITIONAL DETAILS...
  - At 327 PM PDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Between 0.75 and 1.5 inches of rain
    have fallen.
  - Additional rainfall amounts up to 0.5 inches are expected over
    the area. This additional rain will result in minor flooding.
  - Some locations that will experience flooding include...
    Mountain Pass and Nipton And Ivanpah Roads.
  - 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 3549 11561 3551 11544 3545 11538 3536 11537
      3528 11558 3536 11569


$$

JP

579 
WGUS85 KVEF 110026
FLSVEF

Flood Advisory
National Weather Service Las Vegas NV
526 PM PDT Mon Aug 10 2026

CAC071-110036-
/O.EXP.KVEF.FA.Y.0048.000000T0000Z-260811T0030Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Bernardino CA-
526 PM PDT Mon Aug 10 2026

...FLOOD ADVISORY WILL EXPIRE AT 530 PM PDT THIS AFTERNOON...

The Flood Advisory will expire at 530 PM PDT this afternoon for a
portion of southern California, including the following area, San
Bernardino County near Mountain Pass.

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 3549 11561 3551 11544 3545 11538 3536 11537
      3528 11558 3536 11569


$$

JP