Suppression Forecast
Issued by NWS Boise, ID

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000
FNUS75 KBOI 272221
FWSBOI

SPOT FORECAST FOR POLE MILL RX...USFS
NATIONAL WEATHER SERVICE BOISE ID
421 PM MDT TUE SEP 27 2016

FORECAST IS BASED ON IGNITION TIME OF 1610 MDT ON SEPTEMBER 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...DRY WITH INCREASING WINDS ON WEDNESDAY...

.DISCUSSION...
HIGH PRESSURE WILL KEEP WARM AND DRY CONDITIONS OVER THE BURN
SITE THROUGH WEDNESDAY. A SLIGHT INCREASE IN MID-LEVEL MOISTURE
WILL SUPPORT AFTERNOON CUMULUS BUILDUPS OVER HIGHER TERRAIN BUT
NO PRECIPITATION. WINDS ARE LIGHT THROUGH WEDNESDAY MORNING...
INCREASING IN THE LATE MORNING TO EARLY AFTERNOON AS THE
INVERSION BREAKS. SOUTHWEST WINDS ALOFT WILL BRING GUSTS AROUND
10 MPH THROUGH EARLY EVENING. WEDNESDAY/S TEMPERATURES AND
AFTERNOON RELATIVE HUMIDITY VALUES ARE SIMILAR TO THOSE OBSERVED
TODAY. MOISTURE AND CLOUD COVER INCREASE THROUGH THE END OF THE
WEEK...COOLING TEMPERATURES AND INTRODUCING A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS BY FRIDAY.

.TONIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....59 TO 64.
MAX HUMIDITY........48 TO 55 PERCENT.
WIND - EYE LEVEL....SOUTHWEST 2 TO 4 MPH
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WIND......WEST AROUND 5 MPH.
VENTILATION INDEX...15 POOR.

.WEDNESDAY...

SKY/WEATHER.........SUNNY IN THE MORNING...BECOMING PARTLY
                    CLOUDY IN THE AFTERNOON.
MAX TEMPERATURE.....80 TO 85.
MIN HUMIDITY........22 TO 27 PERCENT.
WIND - EYE LEVEL....SOUTHWEST AROUND 3 MPH IN THE MORNING
                    INCREASING TO 4 TO 7 MPH WITH GUSTS TO 11
                    MPH IN THE AFTERNOON.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......6500 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 10 MPH.
VENTILATION INDEX...650 GOOD.


.WEDNESDAY NIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....60 TO 65.
MAX HUMIDITY........40 TO 47 PERCENT.
WIND - EYE LEVEL....SOUTHWEST 3 TO 6 MPH WITH GUSTS TO 9 MPH
                    IN THE EVENING...BECOMING SOUTHEAST 1 TO 4 MPH
                    AFTER 10 PM MDT.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WIND......SOUTHEAST AROUND 5 MPH.
VENTILATION INDEX...15 POOR.

$$
FORECASTER...GROENERT
REQUESTED BY...PAYETTE DISPATCH
TYPE OF REQUEST...PRESCRIBED
.TAG 20160927.POLEM.02/BOI



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