529
FNUS75 KBOI 311155
FWSBOI

Spot Forecast for Houston...USFS
National Weather Service Boise ID
555 AM MDT Fri Jul 31 2026

Forecast is based on forecast start time of 0600 MDT on July 31.
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.

...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING FOR DRY/WINDY CONDITIONS...
...WINDY CONDITIONS CONTINUE THROUGH MONDAY...

.DISCUSSION...
Hot, dry, and mildly breezy conditions continue today. Gusty
winds alongside a dry cold frontal passage this weekend have
prompted the issuance of a Fire Weather Watch Saturday afternoon
and evening. Northwesterly winds will increase to 15 to 20 mph,
with gusts up to 30 mph alongside minimum RHs near 15% during the
Watch. Afternoon breezy winds continue Sunday and Monday
afternoons, with minimum RHs holding relatively steady through the
forecast at 15 to 20% each day.

.TODAY...

Sky/weather.........Sunny.
Max temperature.....81 to 86.
Min humidity........18 to 23 percent.
CWR.................0 percent.
Wind - 20 foot......South around 3 mph in the morning shifting to
                    the northeast 3 to 6 mph with gusts to around
                    14 mph in the afternoon.
Mixing height.......10000 ft AGL.
Transport winds.....South around 10 mph.
Ventilation Index...1000 excellent.

.TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....59 to 64.
Max humidity........37 to 42 percent.
CWR.................0 percent.
Wind - 20 foot......Northeast 3 to 7 mph with gusts to around 14
                    mph in the evening shifting to the south 3 to 6
                    mph overnight.
Mixing height.......400 ft AGL.
Transport winds.....Southwest around 10 mph.
Ventilation Index...40 poor.

.SATURDAY...

Sky/weather.........Mostly sunny.
Max temperature.....79 to 84.
Min humidity........15 to 20 percent.
CWR.................0 percent.
Wind - 20 foot......Southwest around 6 mph with gusts to around 14
                    mph in the morning increasing to 12 to 17 mph
                    with gusts to around 30 mph in the afternoon.
Mixing height.......10000 ft AGL.
Transport winds.....Southwest around 25 mph.
Ventilation Index...2500 excellent.

$$
Forecaster...Hood
Requested by...Incident Commander
Type of request...WILDFIRE
.TAG 2618168.8/BOI
.DELDT 07/31/26
.FormatterVersion 2.0.0
.EMAIL idpac@firenet.gov