FNUS75 KBOI 211456
FWSBOI

SPOT FORECAST FOR ADMIN BURN...USFS
NATIONAL WEATHER SERVICE BOISE ID
856 AM MDT TUE APR 21 2009

FORECAST IS BASED ON IGNITION TIME OF 1100 MDT ON APRIL 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...WARM AND DRY TODAY...
...INCREASING WINDS AND A SLIGHT CHANCE OF THUNDERSTORMS WEDNESDAY...

.DISCUSSION...
FOR TODAY...CONDITIONS SIMILAR TO YESTERDAY WITH TEMPERATURES SEVERAL
DEGREES WARMER. WINDS WILL BE INCREASING TOMORROW AHEAD OF A COLD FRONT
EXPECTED TO PASS THROUGH THE LOWMAN AREA EARLY THURSDAY MORNING. A SLIGHT
CHANCE OF THUNDERSTORMS FOR WEDNESDAY AFTERNOON AND EVENING. WINDS...
ESPECIALLY ALONG RIDGE-TOPS...WILL BECOME GUSTY WEDNESDAY AFTERNOON WITH
GUSTS TO 25 MPH ALONG RIDGE-TOPS AND UP TO 15 MPH ALONG THE SOUTH FORK OF
THE PAYETTE. THE COLD FRONT WILL BRING GUSTY WINDS AND LIGHT PRECIPITATION
TO THE BURN SITE THURSDAY MORNING.

.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....75 TO 80.
MIN HUMIDITY........16 TO 21 PERCENT.
WIND - EYE LEVEL....EAST UP TO 3 MPH IN THE MORNING...SHIFTING TO
                    THE WEST AROUND 6 MPH IN THE AFTERNOON.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....37 TO 43.
MAX HUMIDITY........51 TO 76 PERCENT.
WIND - EYE LEVEL....WEST 3 TO 5 MPH IN THE EVENING...SHIFTING
                    TO THE EAST AROUND 5 MPH AFTER MIDNIGHT.

.WEDNESDAY...

SKY/WEATHER.........MOSTLY SUNNY IN THE MORNING BECOMING PARTLY CLOUDY WITH A
                    20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....62 TO 75.
MIN HUMIDITY........20 TO 26 PERCENT.
WIND - EYE LEVEL....WEST 3 TO 7 MPH WITH GUSTS TO 15 MPH...GUSTS TO 25 MPH
                    ALONG RIDGE-TOPS.

$$
FORECASTER...GROENERT
REQUESTED BY...PAUL SWENSON
TYPE OF REQUEST...PRESCRIBED
.TAG 20090421.ADMIN.02/BOI