FNUS75 KBOI 092311
FWSBOI

SPOT FORECAST FOR MANN CREEK 28 29 30...PAYETTE NF
NATIONAL WEATHER SERVICE BOISE ID
511 PM MDT FRI OCT 9 2009

FORECAST IS BASED ON IGNITION TIME OF 0900 MDT ON OCTOBER 11.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...COLD WEATHER THIS WEEKEND WITH TEMPERATURES WELL BELOW NORMAL...
...WARMER BUT WET ACROSS THE AREA MIDDLE OF NEXT WEEK...

.DISCUSSION...THE FIRST OF TWO COLD FRONTS WILL CROSS THE AREA THIS
WEEKEND. THE SECOND FRONT IS MUCH STRONGER WITH WELL BELOW
NORMAL TEMPERATURES AND GUSTY NORTH WINDS. SCATTERED SNOW SHOWERS ARE
EXPECTED SUNDAY MORNING BEHIND THE MODIFIED ARCTIC COLD FRONT. WINDS ARE
EXPECTED TO SUBSIDE BY SUNDAY NIGHT ALLOWING TEMPERATURES TO DROP TO
SINGLE DIGITS AND TEENS MONDAY MORNING. ANOTHER CHANGE TO MILDER
BUT WET WEATHER ARRIVES EARLY NEXT WEEK.

.SUNDAY...

SKY/WEATHER.........PARTLY CLOUDY IN THE MORNING WITH SCATTERED FLURRIES
                    THEN SUNNY BY AFTERNOON. WINDY IN THE MORNING THEN
                    DECREASING WINDS DURING THE DAY.
MAX TEMPERATURE.....35 TO 43.
MIN HUMIDITY........22 TO 32 PERCENT.
WIND - EYE LEVEL....NORTHWEST 9 TO 15 MPH WITH GUSTS TO 25 MPH IN THE
                    MORNING DECREASING TO 6 TO 12 MPH IN THE AFTERNOON.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WIND......NORTHWEST 10 TO 20 MPH.
VENTILATION INDEX...600 GOOD.

.SUNDAY NIGHT...

SKY/WEATHER.........MOSTLY CLEAR AND COLD.
MIN TEMPERATURE.....17 TO 23.
MAX HUMIDITY........60 TO 75 PERCENT.
WIND - EYE LEVEL....NORTHWEST 5 TO 8 MPH BECOMING NORTH 3 TO 5 MPH AFTER
                    MIDNIGHT.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......DECREASING TO 2000 FT AGL AFTER SUNSET.
TRANSPORT WIND......NORTH AROUND 5 MPH.
VENTILATION INDEX...100 POOR.

.MONDAY...

SKY/WEATHER.........MOSTLY SUNNY AND A LITTLE WARMER.
MAX TEMPERATURE.....45 TO 52.
MIN HUMIDITY........35 TO 40 PERCENT.
WIND - EYE LEVEL....SOUTH DOWNSLOPE 2 TO 5 MPH IN THE MORNING BECOMING
                    NORTH UPSLOPE 4 TO 7 MPH IN THE AFTERNOON.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......2500 FT IN THE MORNING INCREASING TO 5000 FT AGL
                    IN THE AFTERNOON.
TRANSPORT WIND......SOUTH 10 MPH.
VENTILATION INDEX...500 GOOD.

$$
FORECASTER...SKARI
REQUESTED BY...ANN NICHOLSON
TYPE OF REQUEST...PRESCRIBED
.TAG 20091011.MANNC.01/BOI