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000
FNUS75 KBOI 241038
FWSBOI

Spot Forecast for Four Mile RX...USFS
National Weather Service Boise ID
438 AM MDT Wed Apr 24 2024

Forecast is based on ignition time of 0500 MDT on April 24.
If conditions become unrepresentative...contact the National Weather
Service.

...SCATTERED SHOWERS THIS AFTERNOON...

.DISCUSSION...
A weak upper trough approaching from the west will bring an
increase in moisture for scattered showers this afternoon.
Rainfall amounts will be light. Winds remain generally light, but
some afternoon gusts are expected - mainly on the ridgetop. A weak
cold front pushes through late this evening, bringing cooler
temperatures and higher humidities on Thursday. Northwest winds
will be gusty at times in the afternoon - mainly on the ridgetop.
Cooler showery conditions arrive on Friday with a 60 percent
chance of wetting rain.

.TODAY...

Sky/weather.........Mostly cloudy. Scattered rain showers in the
                    afternoon. Chance of showers 30 percent.
Max temperature.....48 ridgetop to 60 valley bottom.
Min humidity........36 to 41 percent.
CWR /0.10 inch/.....10 percent.
LAL.................1.
Wind - eye level....Southwest 3 to 6 mph. Gusts to 12 mph, mainly
                    ridgetop.
Mixing height.......5000 ft AGL.
Transport winds.....Southwest around 10 mph.
Haines Index........3 very low.
Ventilation index...500 good.

.TONIGHT...

Sky/weather.........Partly cloudy.
Min temperature.....31 to 37.
Max humidity........76 to 81 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....Northwest up to 5 mph.
Mixing height.......400 ft AGL.
Transport winds.....North around 5 mph.
Haines Index........3 very low.
Ventilation index...20 poor.

.THURSDAY...

Sky/weather.........Partly sunny.
Max temperature.....43 ridgetop to 54 valley bottom.
Min humidity........45 to 50 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....Northwest 4 to 7 mph. Afternoon gusts to 12
                    mph, mainly on the ridgetop.
Mixing height.......6500 ft AGL.
Transport winds.....West around 10 mph.
Haines Index........2 very low.
Ventilation index...650 good.

$$
Forecaster...Wojcik
Requested by...Laurel Ingram
Type of request...PRESCRIBED
.TAG 2411765.2/BOI
.DELDT 04/24/24
.FormatterVersion 2.0.0
.EMAIL Laurel.ingram@usda.gov