Flash Flood Warning 112, NWS Las Vegas, NV

231 
WGUS75 KVEF 102234
FFSVEF

Flash Flood Statement
National Weather Service Las Vegas NV
334 PM PDT Fri Oct 10 2025

NVC003-110045-
/O.CON.KVEF.FF.W.0112.000000T0000Z-251011T0045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clark NV-
334 PM PDT Fri Oct 10 2025

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 545 PM PDT THIS 
AFTERNOON FOR WEST CENTRAL CLARK COUNTY...

At 334 PM PDT, Doppler radar indicated thunderstorms producing heavy 
rain across the warned area. Between 1 and 1.5 inches of rain have 
fallen. Flash flooding is ongoing or expected to begin shortly.

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

SOURCE...Radar.

IMPACT...Life-threatening flash flooding of low-water crossings,
         creeks, normally dry washes and roads.

Some locations that will experience flash flooding include...
  Goodsprings and Sandy Valley.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't 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.

&&

LAT...LON 3574 11553 3577 11559 3581 11556 3589 11550
      3587 11545 3583 11541 3577 11546

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

$$

AN

927 
WGUS55 KVEF 110031
FFWVEF
NVC003-110245-
/O.EXT.KVEF.FF.W.0112.000000T0000Z-251011T0245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Las Vegas NV
531 PM PDT Fri Oct 10 2025

The National Weather Service in Las Vegas has extended the

* Flash Flood Warning for...
  West Central Clark County in southern Nevada...

* Until 745 PM PDT.

* At 531 PM PDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 1 and 1.5 inches of 
  rain have fallen. Flash flooding is ongoing or expected to begin 
  shortly.

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

  SOURCE...Radar.

  IMPACT...Life-threatening flash flooding of low-water
           crossings, creeks, normally dry washes and roads.

* Some locations that will experience flash flooding include...
  Goodsprings and Sandy Valley.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't 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.

&&

LAT...LON 3574 11553 3577 11559 3581 11556 3589 11550
      3587 11545 3583 11541 3577 11546

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

$$

AN

266 
WGUS75 KVEF 110240
FFSVEF

Flash Flood Statement
National Weather Service Las Vegas NV
740 PM PDT Fri Oct 10 2025

NVC003-110250-
/O.EXP.KVEF.FF.W.0112.000000T0000Z-251011T0245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clark NV-
740 PM PDT Fri Oct 10 2025

...FLASH FLOOD WARNING WILL EXPIRE AT 745 PM PDT THIS EVENING FOR 
WEST CENTRAL CLARK COUNTY...

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

A Flood Watch remains in effect until 1100 PM PDT Saturday for a 
portion of southern Nevada.

&&

LAT...LON 3574 11553 3577 11559 3581 11556 3589 11550
      3587 11545 3583 11541 3577 11546

$$

Planz

Area Forecast Discussion
National Weather Service Las Vegas NV
1228 PM PDT Fri Oct 10 2025

.KEY MESSAGES...

* Scattered showers and storms continue a flash flood threat through
  Saturday, mainly for areas along and east of the Interstate 15
  corridor.

* Moisture and precipitation chances get flushed out on Sunday as a
  trough swings through, leaving below-normal temperatures in its
  wake.

* Precipitation chances and gusty winds return mid-week as a more
  traditional cool-season, Pacific system approaches.

&&

.DISCUSSION...through Thursday.

Scattered showers and storms continue today, largely confined to San
Bernardino, Clark, Lincoln, and Mohave counties. Like yesterday,
relatively strong flow aloft will keep precipitation moving off to
the northeast, so the ability for convection to train over the same
area is going to dictate the flash flood threat. This morning's
guidance suggests that the greatest potential for training storms is
broadly along the I-15 corridor. Satellite imagery shows widespread
clouds southeast of I-15, and notable breaks in the cloud cover
along and northwest of the interstate. These breaks should allow for
instability to develop along the corridor this afternoon, and the
differential heating boundary may act as a subtle forcing mechanism
for storms. Farther southeast, abundant clouds will limit
instability and likely keep precipitation in more of a stratiform
mode, thus tempering the flash flood threat. Storms should begin to
taper off after sunset this evening, but showers may linger
overnight. As the next trough begins to move in tomorrow, moisture
and precipitation chances get pushed into Mohave County and eastern
Lincoln County. A lingering, isolated flash flood threat (~10%)
persists, but will be lower than today's risk.

By Sunday, the aforementioned trough will have swung through the
area, scouring out moisture and leaving precipitation chances below
10% areawide. The drier airmass in its wake will also be notably
cooler, with highs on Sunday roughly 10 degrees lower than Saturday.
These below-normal temperatures are forecast to persist throughout
next week, especially with another trough set to dig along the
Pacific Coast. This system brings precipitation chances (20-50%) to
the western half of our CWA, with chances increasing as you head
west. In eastern Mohave County, the remnants of another tropical
system bring 20-40% PoPs on Monday, but the bulk of precipitation is
expected across central and southern Arizona.

&&

.AVIATION...For Harry Reid...For the 18Z Forecast Package...Outside
of convective influences, winds should remain light and follow
typical, daily patterns. Best chances for convective influences
appears to be between 21z and 06z as scattered showers and storms
develop in the vicinity. Chances for erratic outflow winds to reach
the terminal (~70%) are greater than odds of a storm moving directly
over the terminal (~40%). Outflow winds are most likely to be in the
20-30 knot range, but if a storm moves directly overhead, stronger
gusts will be possible in addition to brief MVFR/IFR conditions.
Scattered to broken clouds between 8-10kft today, with improving sky
conditions overnight.

For the rest of southern Nevada, northwest Arizona and southeast
California...For the 18Z Forecast Package...Scattered showers and
storms will be around once again today, mainly along and southeast
of the I-15 corridor but also in eastern Lincoln County. Convective
impacts will include gusty and erratic winds, brief MVFR/IFR
conditions, and scattered to broken clouds generally between 8-
10kft. Outside of convective influences, winds in these areas should
remain light and follow typical, daily patterns. Farther northwest,
sky conditions improve but gusty south winds of 20-30 knots are
forecast to return this afternoon.

&&

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

&&

DISCUSSION/AVIATION...Woods

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