FNUS75 KBOI 211938
FWSBOI

SPOT FORECAST FOR POORMAN MAINTENANCE RX...BOISE NF
NATIONAL WEATHER SERVICE BOISE ID
138 PM MDT FRI OCT 21 2011

FORECAST IS BASED ON IGNITION TIME OF 1330 MDT ON OCTOBER 22.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...HIGH CLOUDS ON THE WAY OUT BY THE AFTERNOON...

.DISCUSSION...
SURFACE HIGH PRESSURE AND AN UPPER RIDGE ALOFT WILL CONTINUE TO MOVE
INTO THE PACIFIC NORTHWEST THROUGH SUNDAY MORNING. THIS WILL HELP PUSH THE
HIGH CLOUDS NORTH OF THE BURN UNTI BY THE AFTERNOON ALLOWING MOSTLY SUNNY
SKIES TO THE AREA. NORTHWEST WINDS ALOFT SATURDAY BACK TO THE WEST ON SUNDAY
AS THE UPPER RIDGE TO THE SOUTH SLIDES EASTWARD. THE NEXT COLD FRONT
NOW IS EXPECTED TO MOVE INTO THE REGION A LITTLE FASTER THAN PREVIOUSLY
THOUGHT WITH CLOUDINESS MOVING BACK INTO THE BURN AREA BY SUNDAY EVENING.

.SATURDAY...

SKY/WEATHER.........PARTLY SUNNY IN THE MORNING BECOMING SUNNY BY THE MIDDLE OF
                    THE AFTERNOON.
MAX TEMPERATURE.....AROUND 65.
MIN HUMIDITY........32 TO 37 PERCENT.
WIND - EYE LEVEL....UPSLOPE 1 TO 2 MPH IN THE MORNING BECOMING UP VALLEY 2 TO
                    5 MPH BY THE AFTERNOON.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WIND......WEST 5 TO 10 MPH.
VENTILATION INDEX...450 FAIR.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....35 TO 40.
MAX HUMIDITY........71 TO 85 PERCENT.
WIND - EYE LEVEL....DOWNSLOPE 1 TO 2 MPH AFTER SUNSET.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WIND......DOWNSLOPE AROUND 5 MPH.
VENTILATION INDEX...50 POOR.

.SUNDAY...

SKY/WEATHER.........SUNNY...INCREASING HIGH CLOUDS BY THE EVENING HOURS.
MAX TEMPERATURE.....AROUND 65.
MIN HUMIDITY........32 TO 37 PERCENT.
WIND - EYE LEVEL....UPSLOPE 1 TO 2 MPH IN THE MORNING BECOMING UP VALLEY 2 TO
                    5 MPH BY THE AFTERNOON.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WIND......SOUTHWEST 5 TO 10 MPH.
VENTILATION INDEX...450 FAIR.

$$
FORECASTER...REDMAN
REQUESTED BY...TAM COOK
TYPE OF REQUEST...PRESCRIBED
.TAG 20111022.POORM.01/BOI