Suppression Forecast
Issued by NWS Boise, ID

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FNUS75 KBOI 042007
FWSBOI

SPOT FORECAST FOR RAPID...USFS
NATIONAL WEATHER SERVICE BOISE ID
207 PM MDT FRI SEP 4 2015

FORECAST IS BASED ON REQUEST TIME OF 1314 MDT ON SEPTEMBER 04.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...RAIN AND SNOW SHOWERS WITH A SLIGHT THREAT OF THUNDERSTORMS...

.DISCUSSION...DEEP UPPER LEVEL LOW WILL MOVE EAST OVER THE FIRE
SATURDAY MORNING - BRINGING ANOTHER ROUND OF BOTH RAIN AND SNOW
SHOWERS TO THE FIRE. HIGHEST ELEVATIONS COULD SEE TOTAL SNOWFALL
ACCUMULATIONS UP TO 2.5 INCHES BY SUNRISE SUNDAY. THUNDERSTORMS ARE
EXPECTED AGAIN SATURDAY AFTERNOON BUT WILL BE ISOLATED IN COVERAGE
AND ACCOMPANIED BY PRECIPITATION. DRIER OVERALL ON SUNDAY AS THE
LOW EXITS TO THE EAST AND DRIER WESTERLY FLOW TAKES OVER.

.SATURDAY...

SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY WITH
                    A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
                    CHANCE OF PRECIPITATION 70 PERCENT.
MAX TEMPERATURE.....43 TO 49.
MIN HUMIDITY........53 TO 59 PERCENT.
WIND - EYE LEVEL....DOWNSLOPE AROUND 3 MPH IN THE MORNING...BECOMING
                    WEST-SOUTHWEST 5 TO 7 MPH /WITH GUSTS TO 12 MPH
                    ON THE RIDGETOP/ IN THE AFTERNOON.
HAINES INDEX........3 VERY LOW.
CWR.................50 PERCENT.
LAL.................2.

.SATURDAY NIGHT...

SKY/WEATHER.........RAIN AND SNOW SHOWERS IN THE EVENING...THEN A
                    CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT.
                    CHANCE OF PRECIPITATION 80 PERCENT. TOTAL SNOW
                    ACCUMULATION UP TO 1 INCH ABOVE 6600 FT AND
                    AROUND 2.5 INCHES AT HIGHEST ELEVATIONS.
MIN TEMPERATURE.....28 TO 33.
MAX HUMIDITY........95 TO 100 PERCENT.
WIND - EYE LEVEL....WEST-SOUTHWEST 5 TO 7 MPH /WITH GUSTS TO 12 MPH
                    ON THE RIDGETOP/ IN THE EVENING...BECOMING
                    DOWNSLOPE AROUND 3 MPH BY MIDNIGHT MDT.
HAINES INDEX........3 VERY LOW.
CWR.................55 PERCENT.
LAL.................2.

.SUNDAY...

SKY/WEATHER.........DECREASING CLOUDS. A 20 PERCENT CHANCE OF RAIN AND
                    SNOW SHOWERS IN THE MORNING. LITTLE TO NO SNOW
                    ACCUMULATION.
MAX TEMPERATURE.....50 TO 56.
MIN HUMIDITY........28 TO 33 PERCENT.
WIND - EYE LEVEL....DOWNSLOPE AROUND 3 MPH IN THE MORNING...BECOMING
                    WEST-SOUTHWEST 3 TO 6 IN THE AFTERNOON.
HAINES INDEX........3 VERY LOW.

$$
FORECASTER...THIMMESCH
REQUESTED BY...MARK INGRAM
TYPE OF REQUEST...WILDFIRE
.TAG 20150904.RAPID.01/BOI


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