FNUS75 KBOI 252003
FWSBOI

SPOT FORECAST FOR MOSQUITO SKERN  3...SITPA
NATIONAL WEATHER SERVICE BOISE ID
203 PM MDT TUE OCT 25 2011

FORECAST IS BASED ON IGNITION TIME OF 1200 MDT ON OCTOBER 26.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...LIMITED VENTILATION NEXT FEW DAYS...

.DISCUSSION...
AN UPPER LEVEL RIDGE AND SURFACE HIGH PRESSURE SYSTEM WILL BE OVER THE
REGION THROUGH WEDNESDAY. THIS WILL BRING LIGHT WINDS TO THE BURN AREA.
A WEAK FRONT WILL PUSH THROUGH THE AREA LATE WEDNESDAY EVENING BUT ONLY AN
INCREASE IN CLOUDS ARE EXPECTED WEDNESDAY NIGHT. SUNNY SKIES ARE ONCE
AGAIN EXPECTED FOR THURSDAY BEFORE YET ANOTHER FRONT PUSHES INTO THE REGION
FRIDAY. WITH THE LIGHT WINDS OVER THE AREA COMBINING WITH THE LOW MIXING
HEIGHTS...ONLY FAIR VENTILATION CONDITIONS ARE EXPECTED OVER THE AREA.

.TODAY/WEDNESDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 45.
MIN HUMIDITY........30 TO 35 PERCENT.
WIND - EYE LEVEL....LIGHT UPSLOPE WIND 2 TO 5 MPH. BECOMING LIGHT DOWNSLOPE 1 TO
                    2 MPH AFTER 1600 HRS.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 5 MPH.
VENTILATION INDEX...200 FAIR.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY...THEN BECOMING PARTLY CLOUDY.
MIN TEMPERATURE.....26 TO 31.
MAX HUMIDITY........43 TO 48 PERCENT.
WIND - EYE LEVEL....DOWNSLOPE 1 TO 2 MPH.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WIND......SOUTH AROUND 5 MPH.
VENTILATION INDEX...25 POOR.

.THURSDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 45.
MIN HUMIDITY........25 TO 30 PERCENT.
WIND - EYE LEVEL....LIGHT UPSLOPE WIND 2 TO 5 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WIND......SOUTHWEST 5 TO 10 MPH.
VENTILATION INDEX...300 FAIR.

$$
FORECASTER...REDMAN
REQUESTED BY...MARK WOODS
TYPE OF REQUEST...PRESCRIBED
.TAG 20111026.MOSQU.01/BOI