FNUS75 KBYZ 051427
FWSBYZ



SPOT FORECAST FOR FATMAN RX...BIA, CROW AGENCY

NATIONAL WEATHER SERVICE BILLINGS MT

727 AM MST THU NOV 5 2009



FORECAST IS BASED ON IGNITION TIME OF 1100 MST ON NOVEMBER 05. 

IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER

SERVICE.



...VERY DRY AND A LITTLE BREEZY BY AFTERNOON...



...STRONG WEST WINDS EXPECTED FRIDAY...



.DISCUSSION...

IT WILL BE UNSEASONABLY WARM AND DRY TODAY. HUMIDITIES WILL BE

VERY LOW...AS THEY ARE STARTING OUT VERY LOW THIS MORNING. WINDS

WILL SHIFT TO THE WEST BY AFTERNOON AND INCREASE WITH A SOME

MIXING. THERE WILL BE STRONGER WINDS EXPECTED FRIDAY. WINDS WILL

START OUT FROM THE SOUTHWEST AND SWITCH TO THE WEST BY LATE

MORNING ON FRIDAY. WINDS WILL GUST TO 30 MPH FRIDAY AFTERNOON AND

WILL TURN TO THE NORTHWEST BY LATE AFTERNOON. TEMPERATURES WILL BE

A LITTLE COOLER AND HUMIDITIES SHOULD BE A LITTLE HIGHER ON FRIDAY.

HUMPHREY





.TODAY...



SKY/WEATHER.........SUNNY. 

CWR.................0 PERCENT. 

MAX TEMPERATURE.....68-73. 

MIN HUMIDITY........7-12 PERCENT. 

WIND (20 FT)........ 

 SLOPE/VALLEY.......SOUTH TO SOUTHEAST WINDS 4 TO 10 MPH IN THE MORNING

                    SHIFTING TO THE WEST AND INCREASING TO 8 TO 16 MPH 

                    WITH GUSTS TO 20 MPH IN THE AFTERNOON. 

 RIDGETOP...........WEST 15 TO 25 MPH. 

MIXING HEIGHT.......4400 FT AGL. 

MIXING WINDS........WEST 15 TO 25 MPH. 



.TONIGHT...



SKY/WEATHER.........MOSTLY CLEAR. 

CWR.................0 PERCENT. 

MIN TEMPERATURE.....41-46. 

MAX HUMIDITY........35-40 PERCENT. 

WIND (20 FT)........ 

 SLOPE/VALLEY.......SOUTH TO SOUTHWEST WINDS 6 TO 12 MPH. 

 RIDGETOP...........SOUTHWEST 20 TO 35 MPH. 

MIXING HEIGHT.......800 FT AGL. 

MIXING WINDS........WEST 15 TO 30 MPH. 



.FRIDAY...



SKY/WEATHER.........PARTLY CLOUDY. 

CWR.................0 PERCENT. 

MAX TEMPERATURE.....58-63. 

MIN HUMIDITY........20-25 PERCENT. 

WIND (20 FT)........ 

 SLOPE/VALLEY.......SOUTH TO SOUTHWEST WINDS 6 TO 12 MPH IN THE MORNING 

                    INCREASING AND SHIFTING TO THE WEST 18 TO 24 MPH 

                    WITH GUSTS TO 30 MPH IN THE AFTERNOON. WINDS TURNING

                    TO THE NORTHWEST BY LATE AFTERNOON.

 RIDGETOP...........WEST 25 TO 40 MPH. 

MIXING HEIGHT.......4400 FT AGL. 

MIXING WINDS........WEST 20 TO 35 MPH. 



$$

FORECASTER...HUMPHREY

REQUESTED BY...DALE GLENMORE

TYPE OF REQUEST...PRESCRIBED

.TAG 20091105.FATMA.01/BYZ