FNUS75 KBOI 041746
FWSBOI

SPOT FORECAST FOR CORRAL PILES...BURNS BLM
NATIONAL WEATHER SERVICE BOISE ID
1146 AM MDT WED APR 4 2012

FORECAST IS BASED ON IGNITION TIME OF 1200 PDT ON APRIL 04.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...BREEZY AND COOL WITH A SLIGHT CHANCE OF THUNDERSTORMS THIS AFTERNOON...

.DISCUSSION...
A SLOW MOVING LOW PRESSURE SYSTEM WILL KEEP UNSETTLED AND BREEZY
CONDITIONS OVER BURNS THROUGH THURSDAY. SCATTERED SNOW SHOWERS THIS
AFTERNOON WITH A SLIGHT CHANCE OF A THUNDERSTORM. PROBABILITY OF A
THUNDERSTORM OCCURRING AT THE BURNS AIRPORT IS 20 PERCENT. GUSTY WEST TO
SOUTHWEST WINDS WILL RELAX SOME OVERNIGHT AND THEN INCREASE AGAIN
THURSDAY AFTERNOON. GUSTS THIS AFTERNOON COULD REACH 30 MPH...ESPECIALLY
IN THE VICINITY OF SHOWERS OR A THUNDERSTORM. THE CHANCE OF SHOWERS
DIMINISHES TONIGHT BUT WILL RETURN DURING THE DAY THURSDAY. CONDITIONS
WILL DRY OUT AND WARM UP STARTING FRIDAY.

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND A
                    SLIGHT CHANCE OF THUNDERSTORMS IN THE
                    AFTERNOON.
MAX TEMPERATURE.....39.
MIN HUMIDITY........40 TO 45 PERCENT.
WIND - EYE LEVEL....WEST AROUND 15 MPH WITH GUSTS TO 30 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......6500 FT AGL.
TRANSPORT WIND......WEST AROUND 20 MPH.
VENTILATION INDEX...1300 EXCELLENT.

.TONIGHT...

SKY/WEATHER.........CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS AND
                    THUNDERSTORMS IN THE EVENING.
MIN TEMPERATURE.....21.
MAX HUMIDITY........76 TO 81 PERCENT.
WIND - EYE LEVEL....WEST 6 TO 12 MPH. GUSTS UP TO 20 MPH IN THE
                    EVENING.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WIND......NORTHWEST AROUND 10 MPH.
VENTILATION INDEX...40 POOR.

.THURSDAY...

SKY/WEATHER.........CLOUDY. A CHANCE OF SNOW SHOWERS.
MAX TEMPERATURE.....37 TO 42.
MIN HUMIDITY........35 TO 40 PERCENT.
WIND - EYE LEVEL....WEST AROUND 10 MPH. GUSTS UP TO 20 MPH IN THE
                    AFTERNOON.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......7500 FT AGL.
TRANSPORT WIND......NORTHWEST AROUND 15 MPH.
VENTILATION INDEX...1125 EXCELLENT.

$$
FORECASTER...GROENERT
REQUESTED BY...BICC STAFF
TYPE OF REQUEST...PRESCRIBED
.TAG 20120404.CORRA.01/BOI