FNUS75 KBOI 191251
FWSBOI

SPOT FORECAST FOR GRANITE CRK...BOISE NF
NATIONAL WEATHER SERVICE BOISE ID
651 AM MDT TUE OCT 19 2010

FORECAST IS BASED ON IGNITION TIME OF 0650 MDT ON OCTOBER 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...DRY AND STABLE WITH LITTLE MIXING NEXT FEW DAYS...

.DISCUSSION...
AN AREA OF HIGH PRESSURE ALOFT WILL RESULT IN LIGHT SLOPE/VALLEY
WINDS AND LIMITED MIXING THROUGH THURSDAY. HIGH PRESSURE WILL PUSH
EAST AS A PACIFIC TROUGH MOVES THROUGH LATE IN THE WEEK...FOR A
SLIGHT CHANCE OF SHOWERS AND BETTER MIXING. COOL WET WEATHER IS ON
TRACK LATE IN THE WEEKEND THROUGH EARLY NEXT WEEK.


.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....62 TO 67.
MIN HUMIDITY........20 TO 25 PERCENT.
WIND - EYE LEVEL....LIGHT SLOPE/VALLEY UP TO 5 MPH.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WIND......NORTHWEST AROUND 5 MPH.
VENTILATION INDEX...150 POOR.

.TONIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....35 TO 40.
MAX HUMIDITY........55 TO 65 PERCENT.
WIND - EYE LEVEL....LIGHT SLOPE/VALLEY UP TO 5 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WIND......EAST AROUND 5 MPH.
VENTILATION INDEX...20 POOR.

.WEDNESDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....65 TO 70.
MIN HUMIDITY........20 TO 25 PERCENT.
WIND - EYE LEVEL....LIGHT SLOPE/VALLEY UP TO 5 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 5 MPH.
VENTILATION INDEX...200 FAIR.

$$
FORECASTER...WOJCIK
REQUESTED BY...ALLYN SPANFELLNER
TYPE OF REQUEST...PRESCRIBED
.TAG 20101019.GRANI.01/BOI