131
FNUS75 KBOI 021155
FWSBOI

Spot Forecast for Poorman Unit 1...Boise NF
National Weather Service Boise ID
555 AM MDT Tue Jun 2 2026

Forecast is based on ignition time of 0600 MDT on June 02.
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.

...DRY AND WARM TODAY...
...BREEZY WITH A COLD FRONT LATE WEDNESDAY...

.DISCUSSION...
High pressure will keep conditions dry and warm today. Expect a
light west to northwest breeze this afternoon. Relative humidity
recoveries tonight will be moderate with light winds. Clouds will
increase Wednesday ahead of a cold front set to move through late
in the afternoon. Isolated showers will develop but little to no
rainfall is expected. Winds will become breezy in the afternoon
from the southwest, shifting to the west to northwest late
afternoon and evening along the front.

.TODAY...

Sky/weather.........Mostly sunny.
Max temperature.....75 to 80.
Min humidity........15 to 20 percent.
CWR.................0 percent.
Wind - 20 foot......Less than 3 mph in the morning becoming west
                    3 to 6 mph with gusts to 10 mph in the
                    afternoon.
Mixing height.......8000 ft AGL.
Transport winds.....West around 10 mph.
Ventilation Index...800 excellent.

.TONIGHT...

Sky/weather.........Partly cloudy.
Min temperature.....44 to 49.
Max humidity........45 to 55 percent.
CWR.................0 percent.
Wind - 20 foot......Northwest 3 to 6 in the evening becoming
                    less than 3 mph overnight.
Mixing height.......100 ft AGL.
Transport winds.....East around 5 mph.
Ventilation Index...5 poor.

.WEDNESDAY...

Sky/weather.........Mostly cloudy. A 10% chance of rain showers
                    in the afternoon.
Max temperature.....81 to 87.
Min humidity........15 to 20 percent.
CWR.................0 percent.
Wind - 20 foot......Less than 3 mph in the morning becoming
                    southwest 5 to 10 mph with gusts to 20 mph
                    in the afternoon, shifting to west between
                    1500 and 1800 hrs.
Mixing height.......10000 ft AGL.
Transport winds.....Southwest around 15 mph.
Ventilation Index...1500 excellent.

$$
Forecaster...Tangen
Requested by...Ryan Shannahan
Type of request...PRESCRIBED
.TAG 2614787.0/BOI
.DELDT 06/02/26
.FormatterVersion 2.0.0
.EMAIL ryan.shannahan@usda.gov