FNUS75 KBOI 191631
FWSBOI

SPOT FORECAST FOR SAYLOR CREEK...SHOSHONE BLM
NATIONAL WEATHER SERVICE BOISE ID
1031 AM MDT WED MAY 19 2010

FORECAST IS BASED ON IGNITION TIME OF 1100 MDT ON MAY 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...WARM AND DRY TODAY...
...COLD FRONT EXPECTED AROUND MIDNIGHT...

.DISCUSSION...
BRIEF HIGH PRESSURE WILL BE OVER THE REGION TODAY AHEAD OF A STRONG
COLD FRONT THAT IS APPROACHING THE OREGON COASTLINE. THIS FRONT IS EXPECTED
TO MOVE INTO THE BURN SITE AROUND MIDNIGHT. ANY THUNDERSTORMS ASSOCIATED
WITH THE COLD FRONT ARE EXPECTED TO REMAIN NORTH OF MOUNTAIN HOME THIS EVENING.
LIGHT NORTHWEST WINDS THIS MORNING SHOULD SHIFT SOUTHEAST AND INCREASE IN
STRENGTH LATE THIS AFTERNOON AHEAD OF THIS COLD FRONT TODAY THEN BACK TO THE
NORTHWEST AFTER MIDNIGHT AND INTO THURSDAY.


.REST OF TODAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....72 TO 77.
MIN HUMIDITY........25 TO 30 PERCENT.
WIND (EYE LEVEL)....NORTHWEST AROUND 4 MPH THIS MORNING BECOMING SOUTHEAST
                    5 TO 8 MPH WITH GUSTS TO 14 MPH THIS AFTERNOON.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......8000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
VENTILATION INDEX...700 EXCELLENT.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY...THEN BECOMING MOSTLY CLOUDY. A
                    CHANCE OF SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....46 TO 51.
MAX HUMIDITY........70 TO 75 PERCENT.
WIND (EYE LEVEL)....EAST AROUND 5 MPH IN THE EVENING...SHIFTING TO
                    THE NORTHWEST AROUND 6 MPH AFTER MIDNIGHT.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
VENTILATION INDEX...100 POOR.

.THURSDAY...

SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....61 TO 66.
MIN HUMIDITY........25 TO 30 PERCENT.
WIND (EYE LEVEL)....NORTHWEST 11 TO 17 MPH.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......6500 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
VENTILATION INDEX...1000+ EXCELLENT.

$$
FORECASTER...REDMAN
REQUESTED BY...TONY ERICKSON
TYPE OF REQUEST...PRESCRIBED
.TAG 20100519.SAYLO.03/BOI