FNUS75 KBOI 111633
FWSBOI

SPOT FORECAST FOR TRAIL CREEK...BOISE NF
NATIONAL WEATHER SERVICE BOISE ID
1033 AM MDT TUE SEP 11 2012

FORECAST IS BASED ON REQUEST TIME OF 1013 MDT ON SEPTEMBER 11.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...COOLER TODAY AND CONTINUED DRY...

.DISCUSSION...BREEZY WEST WINDS WILL PERSIST OVER THE RIDGES NEAR DEADWOOD
RESERVOIR TODAY BUT WILL BE MUCH LIGHTER THAN YESTERDAY. WITH MOSTLY CLEAR
SKIES AND LIGHT DOWNSLOPE WINDS OVER THE FIRE AREA TONIGHT...EXPECT THE
COOLEST TEMPERATURE OF THE SEASON AROUND SUNRISE TOMORROW. A RIDGE OF HIGH
PRESSURE WILL BUILD IN FROM NEVADA THE NEXT FEW DAYS SO IT WILL REMAIN VERY
DRY WITH TERRAIN DRIVEN WINDS UPSLOPE DURING THE DAY AND DOWNSLOPE INTO THE
VALLEY BELOW AT NIGHT. BECAUSE IT WILL BE VERY STABLE...MIXING WILL BE LIMITED
FOR SMOKY CONDITIONS.

.REST OF TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....60 TO 65.
MIN HUMIDITY........12 TO 17 PERCENT.
WIND - EYE LEVEL....WEST 5 TO 8 MPH WITH GUSTS UP TO 15 MPH.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WIND......WEST 10 TO 15 MPH.
VENTILATION INDEX...500 GOOD.

.TONIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....32 TO 37.
MAX HUMIDITY........23 TO 30 PERCENT.
WIND - EYE LEVEL....DOWNSLOPE 3 TO 5 MPH.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......700 FT AGL.
TRANSPORT WIND......NORTHEAST AROUND 5 MPH.
VENTILATION INDEX...35 POOR.

.WEDNESDAY...

SKY/WEATHER.........SUNNY AND WARMER.
MAX TEMPERATURE.....65 TO 70.
MIN HUMIDITY........10 TO 15 PERCENT.
WIND - EYE LEVEL....NORTHWEST 5 TO 8 MPH.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WIND......NORTHWEST AROUND 10 MPH.
VENTILATION INDEX...550 GOOD.

$$
FORECASTER...DECKER
REQUESTED BY...IC
TYPE OF REQUEST...WILDFIRE
.TAG 20120911.TRAIL.01/BOI