Flash Flood Warning 34, NWS Las Vegas, NV

908 
WGUS75 KVEF 150056
FFSVEF

Flash Flood Statement
National Weather Service Las Vegas NV
556 PM PDT Fri Aug 14 2026

AZC015-150215-
/O.CON.KVEF.FF.W.0034.000000T0000Z-260815T0215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mohave AZ-
556 PM MST Fri Aug 14 2026

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 715 PM MST THIS
EVENING FOR CENTRAL MOHAVE COUNTY...

At 556 PM MST, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 1 and 2 inches of rain have
fallen. Additional rainfall amounts of 0.5 to 2 inches 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...
  Blake Ranch Road, Dw Ranch Road and Hackberry Road.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 3533 11392 3528 11391 3517 11392 3508 11361
      3543 11361 3544 11383

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

MW

883 
WGUS55 KVEF 150147
FFWVEF
AZC015-150415-
/O.EXT.KVEF.FF.W.0034.000000T0000Z-260815T0415Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Las Vegas NV
647 PM PDT Fri Aug 14 2026

The National Weather Service in Las Vegas has extended the

* Flash Flood Warning for...
  Central Mohave County in northwestern Arizona...

* Until 915 PM MST.

* At 647 PM MST, emergency management reported thunderstorms
  producing heavy rain across the warned area. Up to 3 inches of rain
  have fallen. Flash flooding is ongoing or expected to begin
  shortly.

  HAZARD...Life threatening flash flooding. Thunderstorms producing
           flash flooding.

  SOURCE...Emergency management reported.

  IMPACT...Life threatening flash flooding of creeks and streams,
           urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
  Route 66, Blake Ranch Road, Dw Ranch Road and Hackberry Road.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 3533 11392 3528 11391 3517 11392 3508 11361
      3543 11361 3544 11383

FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

MW

836 
WGUS75 KVEF 150410
FFSVEF

Flash Flood Statement
National Weather Service Las Vegas NV
910 PM PDT Fri Aug 14 2026

AZC015-150420-
/O.EXP.KVEF.FF.W.0034.000000T0000Z-260815T0415Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mohave AZ-
910 PM MST Fri Aug 14 2026

...FLASH FLOOD WARNING WILL EXPIRE AT 915 PM MST THIS EVENING FOR
CENTRAL MOHAVE COUNTY...

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

&&

LAT...LON 3533 11392 3528 11391 3517 11392 3508 11361
      3543 11361 3544 11383

$$

MW

Area Forecast Discussion
National Weather Service Las Vegas NV
220 PM PDT Fri Aug 14 2026

.KEY MESSAGES...

* Thunderstorm chances will mainly persist through Saturday across
  Lincoln, Clark and Mohave counties through Saturday. FLash Flood
  Watches are in affect for Northern Mohave County and most of
  Lincoln County.

* Mostly dry conditions are expected late this weekend and into the
  next work week.

* The weekend starts off another steady warming trend.

&&

.DISCUSSION...Another active day likely today across mainly across
the eastern half of the forecast area, including Lincoln, Clark and
Mohave counties where scattered thunderstorms are already occurring.
Heavy rain and small hail are the greatest threat, but more
organized and potentially severe storms are possible across
northeast Clark and Lincoln Counties where we see the best shear and
upper dynamics. With PWATs still over an inch, flash flooding will
also remain a concern, especially since some of these storms will
likely be training over the mountains. Some storms are possible into
eastern San Bernardino County, but western portions of the county
and Inyo County should should not see any storms as drier air has
worked into the region. A Flash Flood Watch remains in place for
Lincoln and northern Mohave counties until 8pm this evening. Drier
air will begin to work into the region over the weekend, but
moisture will still remain in place across Clark, Mohave, and
Lincoln counties Saturday leading to another day of scattered
showers and thunderstorms with isolated severe storms as shear
numbers and upper dynamics look good across Clark and Mohave
counties.

The upper level pattern will shift into Friday night with a ridge
of high pressure tilting into the region. This will inhibit storm
chances by Sunday, with the exception of some slight chances for
isolated storms on some of the higher peaks. The high pressure will
continue to build into the work week, keeping the forecast dry.
Longer term models hint at the high pressure beginning to push east
by the next weekend, but that could be delayed further beyond the
forecast period.

The building high pressure will also kick off a warm trend over
the weekend with temperatures slowly rising back into the 100s and
110s by the middle of the next work week.

&&

.AVIATION...For Harry Reid...For the 18Z Forecast Package...
Light E to SE winds continue over the next few hours, increasing in
strength as afternoon mixing kicks in. Another round of convection
is expected across southern Nevada, with convective initiation
around the Valley as early as 19-20z expected. The best chance for
direct impacts in the terminal area will be 20Z to 23Z, with the
likely impacts being sudden gusty winds, heavy rainfall reducing
visibility to under 5SM, and CIGs briefly decreasing to below 8kft
AGL. Added a tempo group from 19-23z to account for convection in
the vicinity and erratic wind speeds and directions. Hi-res
guidance is hinting as a northeast wind push from dying convection
around or after 00z, will watch how storms evolve today and update
the forecast as needed, but for now have added NE winds beginning at
00z. Light and variable winds will return overnight. Away from areas
of convection, VFR conditions will prevail with SCT to BKN clouds
and bases remaining at or above 10kft AGL. Temperatures are expected
to remain below 100F once again today and remain below 100F through
the weekend.

For the rest of southern Nevada, northwest Arizona and southeast
California...For the 18Z Forecast Package...Thunderstorms are
expected to redevelop this afternoon and evening across southern
Nevada and northern Mohave County. Any storms could produce sudden
gusty winds, lightning, heavy rain reducing visibilities to below
5SM, and CIGs decreasing to below 8kft AGL. Added a tempo group from
23z-03z at both KEED and KIFP to account for convection in the
vicinity during that timeframe with erratic wind directions and
speeds expected. Hi-res guidance is in agreement that northerly flow
may set up within the Colorado River Valley tonight as storms die
and send outflow boundaries from the north, so have kept that in the
respective TAFs. Away from convective influences, south to southwest
winds of 10 to 15 knots with gusts to around 20 knots will develop.
Normal diurnal wind patterns expected further west at both KDAG and
KBIH with cigs remaining mainly clear. Conditions will improve
across the region overnight, with both convection and winds
diminishing.

&&

.SPOTTER INFORMATION STATEMENT...Spotters are encouraged to report
any significant weather or impacts according to standard operating
procedures.

&&

DISCUSSION...Gorelow
AVIATION...Moore

For more forecast information...see us on our webpage:
https://weather.gov/lasvegas or follow us on Facebook and Twitter

Preliminary Local Storm Report
National Weather Service Las Vegas NV
211 PM PDT Fri Aug 14 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0500 PM     Tstm Wnd Dmg     2 S Meadview            35.97N 114.08W
08/09/2026                   Mohave             AZ   Public

            Photo shows roof damage from thunderstorm
            winds in Meadview, AZ.

&&

MS

Preliminary Local Storm Report
National Weather Service Las Vegas NV
212 PM PDT Fri Aug 14 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1230 PM     Tstm Wnd Dmg     7 E Mt. Charleston      36.27N 115.52W
08/12/2026                   Clark              NV   County Official

            Photo of flood control sensor shows damage
            due to thunderstorm winds.

&&

MS

Preliminary Local Storm Report
National Weather Service Las Vegas NV
214 PM PDT Fri Aug 14 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0342 PM     Flash Flood      1 WNW Amargosa Valley   36.65N 116.41W
08/13/2026                   Nye                NV   Dept of Highways

            Highway 95 is closed in both directions due
            to flooding.

&&

MS

Preliminary Local Storm Report
National Weather Service Las Vegas NV
326 PM PDT Fri Aug 14 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0319 PM     Flash Flood      1 SW Caliente           37.60N 114.53W
08/14/2026                   Lincoln            NV   Public

            Video shows water flowing over Nevada State
            Route 317.

&&

MS