Suppression Forecast
Issued by NWS Boise, ID

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000
FNUS75 KBOI 272144
FWSBOI

SPOT FORECAST FOR COUGAR...BOISE NF...UPDATED
NATIONAL WEATHER SERVICE BOISE ID
344 PM MDT THU AUG 27 2015

FORECAST IS BASED ON REQUEST TIME OF 1416 MDT ON AUGUST 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...GUSTY SOUTHWEST WINDS EXPECTED SATURDAY...
...LIMITED IF ANY PRECIPITATION EXPECTED WITH THE FRONT...

.DISCUSSION...
AN UPPER TROUGH CONTINUES OFF THE COAST BRINGING A WARM SOUTHWEST
FLOW OVER THE REGION THROUGH FRIDAY. A COLD FRONT WILL MOVE INTO
EASTERN OREGON SATURDAY MORNING AND INTO THE FIRE AREA BY MID
AFTERNOON. AT THIS TIME...LIMITED IF ANY PRECIPITATION IS EXPECTED
ONLY STRONG AND GUSTY WINDS SPREADING ACROSS THE MOUNTAIN
RIDGETOPS. GUSTS UP TO 30 MPH ARE EXPECTED ESPECIALLY OVER
EXPOSED RIDGES.

.FRIDAY...

SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....80 TO 85.
MIN HUMIDITY........17 TO 22 PERCENT.
WIND - EYE LEVEL....UPSLOPE 1 TO 2 MPH IN THE MORNING BECOMING UPVALLEY 3 TO
                    5 MPH WITH GUSTS TO 9 MPH IN THE AFTERNOON. RIDGETOPS WINDS
                    6 TO 8 MPH WITH GUSTS TO 12 MPH BY THE AFTERNOON.
HAINES INDEX........4 LOW.
LAL.................1.
CWR.................0 PERCENT.
MIXING HEIGHT.......10500 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 20 MPH.
VENTILATION INDEX...2000+ EXCELLENT.

.SATURDAY...

SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
                    THE MORNING...THEN A CHANCE OF SHOWERS AND A
                    SLIGHT CHANCE OF THUNDERSTORMS IN THE
                    AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT.
MAX TEMPERATURE.....AROUND 75.
MIN HUMIDITY........24 TO 28 PERCENT.
WIND - EYE LEVEL....VALLEYS SOUTHWEST 6 TO 9 MPH. RIDGETOPS WINDS SOUTHWEST
                    10 TO 14 MPH WITH GUSTS TO 30 MPH BY THE AFTERNOON
                    ESPECIALLY IN EXPOSED LOCATIONS.
HAINES INDEX........4 LOW.
LAL.................2 IN THE AFTERNOON
CWR.................10 PERCENT.
MIXING HEIGHT.......7000 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 30 MPH.
VENTILATION INDEX...2000+ EXCELLENT.


$$
FORECASTER...REDMAN
REQUESTED BY...MARK INGRAM
TYPE OF REQUEST...WILDFIRE
.TAG 20150827.COUGA.01/BOI



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