FNUS75 KBOI 151523
FWSBOI

SPOT FORECAST FOR 5 CREEKS...BURNS BLM
NATIONAL WEATHER SERVICE BOISE ID
923 AM MDT TUE JUN 15 2010

FORECAST IS BASED ON IGNITION TIME OF 0855 PDT ON JUNE 15.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...COOLER TODAY BUT MUCH COLDER ON WEDNESDAY WITH SNOW POSSIBLE...

.DISCUSSION...
AN UPPER LEVEL LOW PRESSURE SYSTEM OVER THE CASCADE MOUNTAINS WILL
DEEPEN SOUTHEASTWARD OVER THE 5 CREEKS AREA TONIGHT AND TOMORROW.
IN THE MEANTIME...LOOK FOR CLEARING SKIES THE REST OF THIS MORNING
FOLLOWED BY COOLER TEMPERATURES TODAY BUT DRY CONDITIONS. LATER THIS
AFTERNOON AND EVENING THERE WILL BE RAIN SHOWERS AND THUNDERSTORMS...
WHICH WILL TRANSITION TO SNOW SHOWERS BY MORNING ONCE THE COLD LOW
PRESSURE TAKES OVER. EYE LEVEL WINDS TODAY ARE EXPECTED TO BE UPSLOPE
FROM THE NORTH THROUGH THE RIDDLE MOUNTAIN DRAINAGE...BUT SOUTHWEST
OVER THE RIDGES.

.TODAY...

SKY/WEATHER.........SUNNY THIS MORNING WITH INCREASING CUMULUS CLOUDS
                    AND WIDELY SCATTERED RAIN SHOWERS THIS AFTERNOON.
                    SCATTERED THUNDERSTORMS LATE THIS AFTERNOON AND
                    EVENING.
MAX TEMPERATURE.....60 TO 63.
MIN HUMIDITY........24 TO 28 PERCENT.
WIND (EYE LEVEL)....UPSLOPE NORTH 5 TO 9 MPH WITH GUSTS 15 TO 20 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......8500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
VENTILATION INDEX...850 EXCELLENT.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS CHANGING TO SNOW.
MIN TEMPERATURE.....28 TO 33.
MAX HUMIDITY........95 TO 100 PERCENT.
WIND (EYE LEVEL)....NORTHWEST 12 TO 18 MPH WITH GUSTS 25 TO 30 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20 MPH.
VENTILATION INDEX...225 FAIR.

.WEDNESDAY...

SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY.
MAX TEMPERATURE.....40 TO 45.
MIN HUMIDITY........55 TO 65 PERCENT.
WIND (EYE LEVEL)....WEST 13 TO 18 MPH.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......6500 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
VENTILATION INDEX...1300 EXCELLENT.

$$
FORECASTER...DECKER
REQUESTED BY...DAVE TONEY
TYPE OF REQUEST...PRESCRIBED
.TAG 20100615.5CREE.01/BOI