FNUS75 KBYZ 011548
FWSBYZ

SPOT FORECAST FOR TIE CREEK RX  U-19...NORTHERN CHEYENNE
NATIONAL WEATHER SERVICE BILLINGS MT
948 AM MDT FRI OCT 1 2010

FORECAST IS BASED ON IGNITION TIME OF 1200 MDT ON OCTOBER 01.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

DRY CONDITIONS WILL PREVAIL AT THE SITE TODAY AND SATURDAY. A
WEAK COLD FRONT MOVED THROUGH THE REGION OVERNIGHT.
THEREFORE...SLIGHTLY COOLER TEMPERATURES AND SLIGHTLY HIGHER
RELATIVE HUMIDITIES ARE EXPECTED FOR TODAY. WARMER/DRIER
CONDITIONS ARE EXPECTED FOR SATURDAY. SOUTHEASTERLY SURFACE WINDS
WILL INCREASE IN STRENGTH LATE SATURDAY MORNING THROUGH EARLY
SATURDAY EVENING. BRS

.TODAY...

SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MAX TEMPERATURE.....70-75.
MIN HUMIDITY........23-28 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......NORTHEAST WINDS 5 TO 15 MPH.
 RIDGETOP...........NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
MIXING WINDS........NORTHEAST 10 TO 15 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MIN TEMPERATURE.....48-53.
MAX HUMIDITY........52-57 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHEAST WINDS 5 TO 15 MPH.
 RIDGETOP...........SOUTH 15 TO 25 MPH.
MIXING HEIGHT.......300 FT AGL.
MIXING WINDS........SOUTHEAST WINDS 5 TO 15 MPH.

.SATURDAY...

SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MAX TEMPERATURE.....74-79.
MIN HUMIDITY........20-25 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHEAST WINDS 10 TO 20 MPH.
 RIDGETOP...........SOUTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
MIXING WINDS........SOUTHEAST 15 TO 25 MPH.

$$
FORECASTER...TESAR/SCHUKNECHT
REQUESTED BY...MIKE BEARCOMESOUT
TYPE OF REQUEST...PRESCRIBED
.TAG 20101001.TIECR.01/BYZ