119
FNUS75 KBOI 081419
FWSBOI

Spot Forecast for Grand Jean Piles...USFS
National Weather Service Boise ID
819 AM MDT Wed May 8 2024

Forecast is based on ignition time of 1200 MDT on May 08.
If conditions become unrepresentative...contact the National Weather
Service.


.DISCUSSION...
Isolated light showers through late this morning will diminish by
the afternoon, with little accumulating precipitation expected.
Some breaks in clouds will occur later today as well, but another
cool day is in store. Winds will be much weaker today than yesterday,
favoring a north to northeast direction. High temperatures on Thursday
will be around 10 degrees warmer with no precipitation expected.

.REST OF TODAY...

Sky/weather.........Mostly cloudy. Occasional light showers this morning.
Max temperature.....38 to 49.
Min humidity........46 to 55 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....North 5 to 8 mph with gusts to around 14 mph.
Mixing height.......4000 ft AGL.
Transport winds.....Northeast around 20 mph.
Haines Index........2 very low.
Ventilation index...800 excellent.

.TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....30 to 35.
Max humidity........75 to 81 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....Northeast 7 to 11 mph with gusts to around 16
                    mph.
Mixing height.......400 ft AGL.
Transport winds.....Northeast around 15 mph.
Haines Index........2 very low.
Ventilation index...60 poor.

.THURSDAY...

Sky/weather.........Sunny.
Max temperature.....49 to 60.
Min humidity........38 to 44 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....Northeast 4 to 8 mph with gusts to around 11
                    mph.
Mixing height.......5500 ft AGL.
Transport winds.....East around 15 mph.
Haines Index........2 very low.
Ventilation index...825 excellent.

$$
Forecaster...Rogers
Requested by...jeff rowett
Type of request...PRESCRIBED
.TAG 2413270.2/BOI
.DELDT 05/08/24
.FormatterVersion 2.0.0
.EMAIL jeffery.rowett@usda.gov