FNUS75 KBOI 261831
FWSBOI

SPOT FORECAST FOR MYRTLE CREEK...BOISE NF
NATIONAL WEATHER SERVICE BOISE ID
1231 PM MDT WED OCT 26 2011

FORECAST IS BASED ON IGNITION TIME OF 1230 MDT ON OCTOBER 26.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...LIMITED MIXING TODAY AND THURSDAY...

.DISCUSSION...
A SURFACE HIGH PRESSURE AREA AND WEAK UPPER RIDGE ALOFT WILL WEAKEN
SLIGHTLY TONIGHT AS A WEAK COLD FRONT DROPS OVER THE REGION.
NO PRECIPITATION IS EXPECTED ONLY INCREASING HIGH CLOUDS THROUGH
TODAY AND OVERNIGHT. CLEARING SKIES BY SUNRISE. RIDGE BUILDS BACK
INTO THE REGION THURSDAY BRINGING ANOTHER ROUND OF SUNNY SKIES AND LIGHT
GENERALLY TERRAIN DRIVEN WIND.


.REST OF TODAY...

SKY/WEATHER.........INCREASING HIGH CLOUDS THROUGH THE AFTERNOON.
MAX TEMPERATURE.....45 TO 50.
MIN HUMIDITY........27 TO 32 PERCENT.
WIND - EYE LEVEL....LIGHT WEST WIND AROUND 5 OVER THE RIDGES WITH UPSLOPE 2
                    TO 4 MPH IN THE VALLEY.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WIND......WEST 5 TO 10 MPH.
VENTILATION INDEX...300 FAIR.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 25.
MAX HUMIDITY........65 TO 75 PERCENT.
WIND - EYE LEVEL....DOWNSLOPE WIND 1 TO 3 MPH BY SUNSET. CALM BY MIDNIGHT.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WIND......VARIABLE AROUND 5 MPH.
VENTILATION INDEX...50 POOR.

.THURSDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....45 TO 50.
MIN HUMIDITY........25 TO 30 PERCENT.
WIND - EYE LEVEL....LIGHT NORTHWEST WIND AROUND 5 OVER THE RIDGES WITH UPSLOPE 2
                    TO 4 MPH IN THE VALLEY.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WIND......NORTHWEST 5 TO 10 MPH.
VENTILATION INDEX...300 FAIR.

$$
FORECASTER...REDMAN
REQUESTED BY...ELENORE JONES
TYPE OF REQUEST...PRESCRIBED
.TAG 20111026.MYRTL.02/BOI