334
FNUS75 KBOI 121253
FWSBOI

Spot Forecast for S-390 Spot Demo...NWS
National Weather Service Boise ID
653 AM MDT Wed Mar 12 2025

Forecast is based on ignition time of 0800 MDT on March 12.
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.

...BREEZY WITH SCATTERED SHOWERS TODAY...
...UNSETTLED WEATHER PATTERN CONTINUES INTO NEXT WEEK...

.DISCUSSION...
A series of low pressure systems will bring unsettled weather to the
region through early next week. Gusty winds and showers will impact
the burn site today. A cold frontal passage early Thursday morning
will a wind shift from southeast to northwest between 5 AM and 7 AM
local time. Along with increased chances of precipitation each
afternoon will bring breezy winds.

.REST OF TODAY...

Sky/weather.........Cloudy. Isolated rain showers early in the
                    morning, then scattered rain showers in the
                    afternoon. Chance of showers 30 percent.
Max temperature.....58 to 63.
Min humidity........31 to 36 percent.
CWR.................10 percent.
Wind - 20 foot......Southeast 6 to 12 mph. Gusts up to 14 mph early
                    in the morning increasing to 20 mph in the
                    afternoon.
Mixing height.......4000 ft AGL.
Transport winds.....Southeast around 20 mph.
Ventilation Index...800 excellent.

.TONIGHT...

Sky/weather.........Rain showers likely in the evening, then rain
                    showers overnight. Chance of showers 80
                    percent.
Min temperature.....37 to 42.
Max humidity........79 to 84 percent.
CWR.................50 percent.
Wind - 20 foot......Southeast 8 to 11 mph. Gusts up to 16 mph in
                    the evening.
Mixing height.......500 ft AGL.
Transport winds.....South around 15 mph.
Ventilation Index...75 poor.

.THURSDAY...

Sky/weather.........Cloudy. A chance of rain showers, mainly in the
                    morning. Chance of showers 50 percent.
Max temperature.....48 to 53.
Min humidity........30 to 35 percent.
CWR.................20 percent.
Wind - 20 foot......West 7 to 13 mph. Gusts up to 18 mph in the
                    afternoon.
Mixing height.......7500 ft AGL.
Transport winds.....West around 10 mph.
Ventilation Index...750 excellent.

$$
Forecaster...Groenert
Requested by...Spencer Tangen
Type of request...PRESCRIBED
.TAG 2506078.0/BOI
.DELDT 03/12/25
.FormatterVersion 2.0.0
.EMAIL spencer.tangen@noaa.gov