Suppression Forecast
Issued by NWS Boise, ID

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000
FNUS75 KBOI 010003
FWSBOI

SPOT FORECAST FOR FREEZEOUT...PAYETTE NF
NATIONAL WEATHER SERVICE BOISE ID
603 PM MDT TUE SEP 30 2014

FORECAST IS BASED ON REQUEST TIME OF 1723 MDT ON SEPTEMBER 30.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...SHOWERS MIXING WITH SNOW AT 8200 FEET BUT NO ACCUMULATION
EXPECTED DUE TO WARM GROUND...
...DRY WEATHER WITH A SLOW WARMING TREND FOR THE FIRST WEEK OF OCTOBER...

.DISCUSSION...
POST COLD FRONTAL WINDS WILL BE GUSTY /25 TO 30 MPH RIDGES/
THROUGH SUNSET. THE AREA REMAINS UNDER NORTHWEST FLOW ON THE BACK
SIDE OF AN EXITING UPPER LEVEL TONIGHT SO WINDS WILL LIKELY REMAIN
FROM THE WEST OVERNIGHT. AS THE TROUGH MOVES AWAY WINDS WEDNESDAY
AFTERNOON WILL BE LIGHT EXCEPT WEST UP TO 10 MPH RIDGES. A FLAT
UPPER LEVEL RIDGE AND SURFACE HIGH PRESSURE WILL GRADUALLY SHIFT
INLAND THROUGH THE WEEKEND BRINGING LINGHT DIURNAL WINDS...DRY
WEATHER...AND MODERATING TEMPERATURES BACK TO NORMAL BY NEXT LATE
NEXT WEEK.

.REST OF TODAY...

SKY/WEATHER.........PARTLY SUNNY WITH SCATTERED SNOW SHOWERS AND
                    RAIN SHOWERS. CHANCE OF PRECIPITATION 30 PERCENT.
                    SNOW ABOVE 7500 FEET BUT NO ACCUMULATION EXPECTED.
MAX TEMPERATURE.....36 TO 45.
MIN HUMIDITY........60 TO 69 PERCENT.
WIND - EYE LEVEL....NORTHWEST 3 TO 5 MPH SHELTERED AREAS AND
                    NORTHWEST 15 MPH GUSTING TO 30 RIDGETOPS.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WIND......NORTHWEST AROUND 15 MPH.
VENTILATION INDEX...600 GOOD.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY. SCATTERED RAIN AND SNOW SHOWERS
                    IN THE EVENING. CHANCE OF PRECIPITATION 30
                    PERCENT.
MIN TEMPERATURE.....27 TO 35.
MAX HUMIDITY........90 TO 100 PERCENT.
WIND - EYE LEVEL....NORTHWEST 3 TO 6 MPH. EVENING GUSTS TO 15 MPH.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WIND......NORTHWEST AROUND 10 MPH.
VENTILATION INDEX...150 POOR.

.WEDNESDAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....38 TO 48.
MIN HUMIDITY........45 TO 56 PERCENT.
WIND - EYE LEVEL....WEST 2 TO 4 MPH...IN THE
                    MORNING...BECOMING LIGHT UPSLOPE 2 TO 4 MPH
                    IN THE AFTERNOON. RIDGE TOPS WINDS WEST 10 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WIND......NORTHWEST AROUND 10 MPH.
VENTILATION INDEX...500 GOOD.

$$
FORECASTER...MILLS
REQUESTED BY...ZACH GLOVER
TYPE OF REQUEST...WILDFIRE
.TAG 20140930.FREEZ.01/BOI


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