FNUS75 KBOI 082217
FWSBOI

SPOT FORECAST FOR WARM SPRINGS PILES...PAYETTE NF
NATIONAL WEATHER SERVICE BOISE ID
317 PM MST THU NOV 8 2012

FORECAST IS BASED ON IGNITION TIME OF 0830 MST ON NOVEMBER 09.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...COLDER WITH UP TO TWO INCHES OF SNOW TONIGHT AND TOMORROW...

.DISCUSSION...AN UPPER LEVEL LOW PRESSURE SYSTEM OVER OREGON WILL
SLOWLY MOVE EAST ACROSS THE BURN AREA THROUGH SATURDAY. SOUTHWEST
FLOW ALOFT WILL HELP STREAM MOISTURE AND INSTABILITY OUT AHEAD OF
THE LOW FOR SHOWERS AND EVEN A CLAP OF THUNDER THIS EVENING. ABOUT
AN INCH OF SNOW WILL FALL TONIGHT...FOLLOWED BY ANOTHER INCH OR SO
MORE TOMORROW MORNING.

.TONIGHT...

SKY/WEATHER.........WIDESPREAD RAIN AND SNOW SHOWERS. CHANCE OF
                    PRECIPITATION 90 PERCENT. SNOW ACCUMULATION UP
                    TO 1 INCH.
MIN TEMPERATURE.....28.
MAX HUMIDITY........90 TO 100 PERCENT.
WIND - EYE LEVEL....SOUTHWEST AROUND 5 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......700 FT AGL.
TRANSPORT WIND......WEST AROUND 5 MPH.
VENTILATION INDEX...35 POOR.

.FRIDAY...

SKY/WEATHER.........CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
                    MORNING...THEN SNOW SHOWERS LIKELY IN THE
                    AFTERNOON. CHANCE OF SNOW 60 PERCENT. SNOW
                    ACCUMULATION UP TO 1 INCH.
MAX TEMPERATURE.....35.
MIN HUMIDITY........64 TO 70 PERCENT.
WIND - EYE LEVEL....LESS THAN 3 MPH IN THE MORNING...BECOMING
                    NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......6500 FT AGL.
TRANSPORT WIND......NORTHWEST AROUND 5 MPH.
VENTILATION INDEX...325 FAIR.

$$
FORECASTER...DECKER
REQUESTED BY...ANN NICHOLSON
TYPE OF REQUEST...PRESCRIBED
.TAG 20121109.WARMS.03/BOI