FNUS75 KBYZ 131241
FWSBYZ

SPOT FORECAST FOR DUTCH...MILES CITY INTERAGENCY DISPATCH CENTER
NATIONAL WEATHER SERVICE BILLINGS MT
641 AM MDT THU SEP 13 2012

FORECAST IS BASED ON IGNITION TIME OF 0650 MDT ON SEPTEMBER 13.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...VERY LOW HUMIDITIES THE NEXT TWO DAYS...

.DISCUSSION...
IT WILL BE EXTREMELY DRY THE NEXT TWO DAYS. HUMIDITIES WILL FALL
INTO THE SINGLE DIGITS WITH READINGS APPROACHING 5 PERCENT FRIDAY
AFTERNOON. WINDS WILL SWITCH TO THE NORTHWEST THIS AFTERNOON WITH
SOME GUSTS TO 22 MPH POSSIBLE. WINDS WILL TURN SOUTH TONIGHT AND
DECREASE BEFORE PICKING UP AGAIN FRIDAY AFTERNOON. THERE IS NO
CHANCE OF PRECIPITATION THROUGH FRIDAY. TWH

.TODAY...

SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MAX TEMPERATURE.....72-77.
MIN HUMIDITY........8-13 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTH TO SOUTHWEST WINDS 4 TO 12 MPH IN THE
                    MORNING. WINDS SHIFTING TO THE NORTHWEST 8 TO 16
                    MPH WITH GUSTS TO 22 MPH IN THE AFTERNOON.
 RIDGETOP...........WEST TO NORTHWEST 10 TO 20 MPH.
MIXING HEIGHT.......6600 FT AGL.
MIXING WINDS........WEST 10 TO 20 MPH.
HAINES INDEX........4.

.TONIGHT...

SKY/WEATHER.........CLEAR.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MIN TEMPERATURE.....45-50.
MAX HUMIDITY........40-45 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......NORTH WINDS 4 TO 12 MPH IN THE EVENING SHIFTING
                    TO THE SOUTH OVERNIGHT.
 RIDGETOP...........NORTHWEST 5 TO 15 MPH IN THE EVENING SHIFTING
                    TO THE SOUTH OVERNIGHT.
MIXING HEIGHT.......1100 FT AGL.
MIXING WINDS........SOUTH 5 TO 15 MPH.
HAINES INDEX........4.

.FRIDAY...

SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MAX TEMPERATURE.....82-87.
MIN HUMIDITY........6-10 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTH WINDS 8 TO 16 MPH WITH GUSTS TO 22 MPH.
 RIDGETOP...........SOUTH 5 TO 15 MPH.
MIXING HEIGHT.......8100 FT AGL.
MIXING WINDS........SOUTH 10 TO 20 MPH.
HAINES INDEX........5.

$$
FORECASTER...HUMPHREY
REQUESTED BY...DUTCH IC
TYPE OF REQUEST...PRESCRIBED
.TAG 20120913.DUTCH.01/BYZ