599
FNUS75 KBOI 241335
FWSBOI

Spot Forecast for Marshall Mountain Rx...USFS
National Weather Service Boise ID
735 AM MDT Tue Sep 24 2024

Forecast is based on ignition time of 0700 MDT on September 24.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office at (208)334-9060, if you have questions
or concerns with this forecast.

...WARM AND DRY THROUGH WEDNESDAY AFTERNOON...
...LOW CHANCE OF THUNDERSTORMS WEDNESDAY EVENING...

.DISCUSSION...
High pressure will maintain warm and dry conditions today and much
of tomorrow. Humidity values will bottom out in the 30s this afternoon,
and low to mid 20s on Wednesday afternoon. An approaching cold front
will bring an increase in winds Wednesday with gusts to 25 mph.
A low (10%) chance of a thunderstorm exists Wednesday evening (after 6 PM).

.REST OF TODAY...

Sky/weather.........Sunny.
Max temperature.....65 to 72.
Min humidity........32 to 38 percent.
CWR.................0 percent.
LAL.................1.
Wind - 20 foot......South 4 to 7 mph. Gusts up to 15 mph in the
                    afternoon.
Mixing height.......2000 ft AGL.
Transport winds.....South around 10 mph.
Haines Index........3 very low.
Ventilation Index...200 fair.

.TONIGHT...

Sky/weather.........Partly cloudy.
Min temperature.....53 to 58.
Max humidity........43 to 48 percent.
CWR.................0 percent.
LAL.................1.
Wind - 20 foot......South 8 to 14 mph.
Mixing height.......0 ft AGL.
Transport winds.....South around 10 mph.
Haines Index........3 very low.
Ventilation Index...0 poor.

.WEDNESDAY...

Sky/weather.........Mostly sunny.
Max temperature.....64 to 71.
Min humidity........23 to 28 percent.
CWR.................0 percent.
LAL.................1.
Wind - 20 foot......South 10 to 16 mph with gusts to around 25 mph.
Mixing height.......6000 ft AGL.
Transport winds.....Southwest around 25 mph.
Haines Index........4 low.
Ventilation Index...1500 excellent.

$$
Forecaster...Rogers
Requested by...Payette Dispatch
Type of request...PRESCRIBED
.TAG 2422939.1/BOI
.DELDT 09/24/24
.FormatterVersion 2.0.0
.EMAIL idpac@firenet.gov,kbarger@blm.gov