895
FNUS75 KBOI 291613
FWSBOI

Spot Forecast for Rush...Payette NF
National Weather Service Boise ID
1013 AM MDT Tue Jul 29 2025

Forecast is based on forecast start time of 0954 MDT on July 29.
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.

...CHANCE OF THUNDERSTORMS WITH GUSTY OUTFLOW WINDS EACH DAY...

.DISCUSSION...
Moist southwest flow over central Idaho mountains will keep a
chance of showers and thunderstorms over the fire through at least
Friday and possibly into the weekend. The greatest threat for
thunderstorms at the fire site will be between 2 PM and 8 PM each
day. Distant thunderstorms will also be capable of producing gusty
outflow winds that could impact the fire. This threat will
persist until midnight each night. Brief heavy rain is also
possible from thunderstorms. Temperatures will be near normal
through the week with generally light terrain driven winds outside
of thunderstorms.

.REST OF TODAY...

Sky/weather.........Partly sunny in the morning then becoming mostly
                    cloudy in the afternoon. A 50 percent chance of
                    showers and thunderstorms in the afternoon.
                    Some thunderstorms may produce gusty winds.
Max temperature.....83 to 88.
Min humidity........23 to 28 percent.
CWR.................20 percent.
Wind - 20 foot......North around 5 mph. Gusty and erratic winds
                    expected near thunderstorms in the afternoon.
Mixing height.......11500 ft AGL.
Transport winds.....Northwest around 5 mph.
Ventilation Index...575 good.

.TONIGHT...

Sky/weather.........Mostly cloudy. A 30 percent chance of showers
                    and thunderstorms in the evening. Some
                    thunderstorms may produce gusty winds in the
                    evening.
Min temperature.....52 to 57.
Max humidity........65 to 70 percent.
CWR.................10 percent.
Wind - 20 foot......North 3 to 6 mph in the evening, becoming downslope
                    2 to 4 mph after midnight. Gusty and erratic winds
                    expected near thunderstorms.
Mixing height.......400 ft AGL.
Transport winds.....Northeast around 5 mph.
Ventilation Index...20 poor.

.WEDNESDAY...

Sky/weather.........Partly cloudy. A 30 percent chance of showers
                    and thunderstorms in the afternoon. Some
                    thunderstorms may produce gusty winds in the
                    afternoon.
Max temperature.....83 to 88.
Min humidity........23 to 28 percent.
CWR.................10 percent.
Wind - 20 foot......Northeast 2 to 4 mph in the morning, shifting to
                    northwest around 5 mph in the afternoon. Gusty and
                    erratic winds expected near thunderstorms in the
                    afternoon.
Mixing height.......11000 ft AGL.
Transport winds.....West around 5 mph.
Ventilation Index...550 good.

$$
Forecaster...Tangen
Requested by...Kai Hill
Type of request...WILDFIRE
.TAG 2518575.4/BOI
.DELDT 07/29/25
.FormatterVersion 2.0.0
.EMAIL idpac@firenet.gov