FNUS75 KBOI 240450
FWSBOI

SPOT FORECAST FOR ANDY FIRE...BDC
NATIONAL WEATHER SERVICE BOISE ID
1050 PM MDT THU JUL 23 2009

FORECAST IS BASED ON REQUEST TIME OF 2225 MDT ON JULY 23.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...A SLIGHT CHANCE OF THUNDERSTORMS ON FRIDAY...

.DISCUSSION...
MOSTLY SUNNY AND A COUPLE DEGREES COOLER FRIDAY WITH AN UPPER
TROUGH OVER NORTHERN IDAHO SUPPRESSING THE STRENGTH OF THE RIDGE
OF THIS PAST WEEK. LIMITED MONSOONAL MOISTURE WILL CONTRIBUTE TO A
SLIGHT CHANCE OF THUNDERSTORMS OVER THE BURN SITE TOMORROW
AFTERNOON. STORMS WILL PRODUCE LITTLE IF ANY PRECIPITATION. GUSTY
THUNDERSTORM WINDS ARE THE MAIN CONCERN WITH GUSTS TO 40 MPH
POSSIBLE. OTHERWISE EXPECT LIGHT DIURNAL WINDS THROUGH THE BURN
AREA.

.FRIDAY...

SKY/WEATHER.........MOSTLY SUNNY WITH A SLIGHT CHANCE OF
                    AFTERNOON THUNDERSTORMS.
MAX TEMPERATURE.....83 TO 86.
MIN HUMIDITY........20 TO 26 PERCENT.
WIND - EYE LEVEL....LIGHT UPSLOPE NORTHWEST WINDS 3 TO 6
                    MPH BECOMING EASTERLY 5 TO 10 MPH IN
                    THE LATE AFTERNOON AND EARLY EVENING.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......7500 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 15 MPH.
VENTILATION INDEX...1125 EXCELLENT.

$$
FORECASTER...FISHLER
REQUESTED BY...P SHANAFELT
TYPE OF REQUEST...WILDFIRE
.TAG 20090723.ANDYF.01/BOI