624
FNUS75 KVEF 211251
FWSVEF

Spot Forecast for One Way...CCIFC
National Weather Service Las Vegas NV
551 AM PDT Thu Aug 21 2025

Forecast is based on forecast start time of 0700 MST on August 21.

If conditions become unrepresentative...or if you have questions
or concerns with this forecast...please contact our office at
(702) 263-9750.

Please contact our office if you have questions
or concerns with this forecast.

.DISCUSSION...Hot and dry conditions continue at the One Way Fire,
with RHs dropping to around 15% both today and Friday, and only
fair nocturnal recovery anticipated tonight. Isolated showers and
thunderstorms are expected to develop today mainly east and north
of the wildfire, though lightning and outflow boundaries producing
erratic gusty winds will still be threats. Thunderstorm activity
will become more widespread on Friday, with lightning, gusty winds,
and wetting rain all possible. 20ft winds will remain light out of
the west to southwest through Friday, barring storms or outflow
boundaries in the vicinity.


.REST OF TODAY...

Sky/weather.........Sunny. Haze through the day. Areas of smoke in
                    the afternoon. Isolated showers and
                    thunderstorms in the afternoon.
Max temperature.....93-96.
Min humidity........13-16 percent.
Winds:
  20 ft winds.......West winds around 5 mph. Gusty and erratic
                    winds expected near thunderstorms in the
                    afternoon.
  10000 ft winds....Southwest around 5 mph.
CWR (>= 0.10).......0 percent.
Mixing height.......13400 ft AGL.
Transport winds.....Southwest 5 to 10 knots.
Ventilation.........Very good.

.TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....73-76.
Max humidity........26-29 percent.
Winds:
  20 ft winds.......Southwest winds around 5 mph. Gusty and erratic
                    winds expected near thunderstorms.
  10000 ft winds....West around 10 mph.
CWR (>= 0.10).......0 percent.
Mixing height.......8000 ft AGL.
Transport winds.....Southwest 5 to 10 knots.
Ventilation.........Good.

.FRIDAY...

Sky/weather.........Mostly sunny. Scattered showers and isolated
                    thunderstorms in the afternoon.
Max temperature.....94-97.
Min humidity........13-16 percent.
Winds:
  20 ft winds.......Southwest winds around 5 mph. Gusty and erratic
                    winds expected near thunderstorms in the
                    afternoon.
  10000 ft winds....North around 5 mph.
CWR (>= 0.10).......0 percent.
Mixing height.......13600 ft AGL.
Transport winds.....Northwest 5 to 10 knots.
Ventilation.........Excellent.

$$
Forecaster...Phillipson
Requested by...Kade Lund
Type of request...WILDFIRE
.TAG 2520350.0/VEF
.DELDT 08/21/25
.FormatterVersion 2.0.0
.EMAIL kadelamarlund@gmail.com,utcdc@firenet.gov