FNUS75 KBOI 041921
FWSBOI

SPOT FORECAST FOR EAST FORK BROWNLEE RX...PAYETTE NF
NATIONAL WEATHER SERVICE BOISE ID
121 PM MDT WED MAY 4 2011

FORECAST IS BASED ON IGNITION TIME OF 1305 MDT ON MAY 04.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...WARMER AND DRY THROUGH SATURDAY...

.DISCUSSION...
...HIGH PRESSURE ALOFT WILL COME IN FROM THE PACIFIC TODAY BRINGING
WARMER AIR AND ONLY LIGHT WINDS. THURSDAY WILL BE THE WARMEST DAY OF
THE WEEK. A WEAK COLD FRONT IS EXPECTED THURSDAY EVENING FOLLOWED
BY A COUPLE HOURS OF MODERATE WEST WINDS.

.REST OF TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....53 TO 58.
MIN HUMIDITY........35 TO 40 PERCENT.
WIND - EYE LEVEL....WEST UP EAST BROWNLEE CREEK AROUND 8 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 10 MPH.
VENTILATION INDEX...200 FAIR.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....30 TO 37.
MAX HUMIDITY........73 TO 80 PERCENT.
WIND - EYE LEVEL....DOWNSLOPE NORTHEAST TOWARD HIGHWAY 71 AROUND 5 MPH.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 8 MPH.
VENTILATION INDEX...50 POOR.

.THURSDAY...

SKY/WEATHER.........MOSTLY SUNNY AND WARM.
MAX TEMPERATURE.....NEAR 60.
MIN HUMIDITY........30 TO 35 PERCENT.
WIND - EYE LEVEL....SOUTH 3 TO 6 MPH UNTIL NOON...THEN UP DRAINAGE WEST 10 TO 15 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......6000 FT AGL.
TRANSPORT WIND......SOUTHWEST 15 MPH.
VENTILATION INDEX...600 GOOD.

$$
FORECASTER...DECKER
REQUESTED BY...PAYETTE NATIONAL FOREST
TYPE OF REQUEST...PRESCRIBED
.TAG 20110504.EASTF.01/BOI