FNUS75 KBYZ 191518
FWSBYZ

SPOT FORECAST FOR BEARCOMESOUT...NORTHERN CHEYENNE AGENCY
NATIONAL WEATHER SERVICE BILLINGS MT
918 AM MDT WED SEP 19 2012

FORECAST IS BASED ON REQUEST TIME OF 0846 MDT ON SEPTEMBER 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
TEMPERATURES WILL BE A FEW DEGREES COOLER TODAY THAN YESTERDAY AT
THE FIRE SITE...AND MINIMUM HUMIDITIES WILL BE CLOSE TO 20
PERCENT. NORTHWEST WINDS WILL GUST TO 15 TO 20 MPH THROUGH MID
AFTERNOON...THEN BEGIN TO WEAKEN. HUMIDITY RECOVERIES WILL BE FAIR
TONIGHT WITH LIGHT WINDS. THURSDAY WILL BE SLIGHTLY WARMER...WITH
MINIMUM HUMIDITIES AGAIN AROUND 20 PERCENT. NORTHWEST WINDS WILL
GUST TO 25 MPH THURSDAY...ESPECIALLY DURING THE AFTERNOON. THERE
WILL BE NO CHANCE OF PRECIPITATION AT THE FIRE SITE OVER THE NEXT
FEW DAYS. STC/BORSUM

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MAX TEMPERATURE.....70-75.
MIN HUMIDITY........17-22 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......NORTHWEST WINDS 10 TO 20 MPH.
 RIDGETOP...........NORTHWEST 15 TO 25 MPH.
MIXING HEIGHT.......6000 FT AGL.
MIXING WINDS........NORTHWEST 10 TO 20 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MIN TEMPERATURE.....48-53.
MAX HUMIDITY........50-55 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......NORTHWEST WINDS 5 TO 10 MPH IN THE EVENING
                    SHIFTING TO THE SOUTH OVERNIGHT.
 RIDGETOP...........NORTHWEST 15 TO 25 MPH.
MIXING HEIGHT.......300 FT AGL.
MIXING WINDS........WEST 5 TO 15 MPH.

.THURSDAY...

SKY/WEATHER.........MOSTLY SUNNY.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MAX TEMPERATURE.....72-77.
MIN HUMIDITY........18-23 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......NORTHWEST WINDS 15 TO 25 MPH.
 RIDGETOP...........NORTHWEST 15 TO 30 MPH.
MIXING HEIGHT.......6600 FT AGL.
MIXING WINDS........NORTHWEST 15 TO 25 MPH.

$$
FORECASTER...CAMPBELL/BORSUM
REQUESTED BY...MERLIN SIOUX
TYPE OF REQUEST...WILDFIRE
.TAG 20120919.BEARC.01/BYZ