198
FNUS75 KVEF 042043
FWSVEF

Spot Forecast for Mount Irish Fire...NV IMT3 Team 4
National Weather Service Las Vegas NV
143 PM PDT Fri Jul 4 2025

Forecast is based on forecast start time of 0600 PDT on July 05.

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.

...RED FLAG WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING...

.DISCUSSION...Afternoon relative humidities today and tonight`s
recoveries will be the highest of the forecast period, with
widespread single-digit min RH and overnight recoveries below
20 percent expected through the weekend and start of the next
work week. Expect mostly clear skies and gradually increasing
temperatures. Southwest winds surrounding the site will range
from 15 to 20 mph; however, winds at the site will be relatively
shielded from this direction, so expect generally between 5 and
10 mph winds this afternoon. Wind speeds decrease each day through
the weekend.


.SATURDAY...

Sky/weather.........Sunny. Haze in the morning.
Max temperature.....79-82.
Min humidity........5-8 percent.
Winds:
  20 ft winds.......Southwest winds 5 to 10 mph.
  10000 ft winds....South around 25 mph.
CWR (>= 0.10).......0 percent.
Mixing height.......9000 ft AGL.
Transport winds.....Southwest 15 to 20 knots.
Ventilation.........Excellent.

.SATURDAY NIGHT...

Sky/weather.........Mostly clear.
Min temperature.....59-62.
Max humidity........13-16 percent.
Winds:
  20 ft winds.......West winds 5 to 10 mph.
  10000 ft winds....Southwest around 15 mph.
CWR (>= 0.10).......0 percent.
Mixing height.......6100 ft AGL.
Transport winds.....West 5 to 10 knots.
Ventilation.........Excellent.

.SUNDAY...

Sky/weather.........Sunny.
Max temperature.....84-87.
Min humidity........4-7 percent.
Winds:
  20 ft winds.......East winds around 5 mph shifting to the
south-southwest in the afternoon.
  10000 ft winds....South around 10 mph.
CWR (>= 0.10).......0 percent.
Mixing height.......12900 ft AGL.
Transport winds.....South 10 to 15 knots.
Ventilation.........Excellent.

.EXTENDED...Days 3 through 5...

.MONDAY...Mostly clear. Lows in the mid 50s to lower 60s. Highs
85 to 88. South-southwest wind 5 to 10 mph.
.TUESDAY...Clear. Lows in the lower to mid 60s. Highs 85 to 88.
South-southwest wind 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs 86 to 90.
Southwest winds around 5 mph.


$$
Forecaster...Soulat
Requested by...Mark Huff, PSC3
Type of request...WILDFIRE
.TAG 2517216.1/VEF
.DELDT 07/04/25
.FormatterVersion 2.0.0
.EMAIL 2025.mountirish.situation@firenet.gov,mark_huff@firenet.gov