FNUS75 KCYS 251550
FWSCYS

SPOT FORECAST FOR DEEP CREEK RX...BLM
NATIONAL WEATHER SERVICE CHEYENNE WY
950 AM MDT FRI SEP 25 2009

FORECAST IS BASED ON IGNITION TIME OF 1000 MDT ON SEPTEMBER 25.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
THE UPPER LOW WHICH PRODUCED CLOUDY SKIES OVER THE AREA THE LAST
SEVERAL DAYS WILL FINALLY MOVE EAST OF THE CENTRAL PLAINS TONIGHT.
THIS WILL RESULT IN MOSTLY CLEAR SKIES OVER THE BURN AREA THE NEXT
COUPLE OF DAYS.  LIGHT WINDS WILL SHIFT TO THE NORTH THIS AFTERNOON
AND WILL BE GUSTY. RELATIVE HUMIDITIES WILL BE IN THE 16 TO 20 PERCENT
RANGE.  A COLD FRONT WILL BE APPROACHING THE BURN AREA FROM THE NORTH
ON SATURDAY...WHICH WILL RESULT IN GUSTY WEST WINDS BY SAT AFTERNOON.
A FIRE WEATHER WATCH IS IN EFFECT FOR SATURDAY MORNING THROUGH
SATURDAY EVENING.

.TODAY...

SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING
                    MOSTLY SUNNY (10-20 PERCENT).
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........18 PERCENT.
WIND (20 FT)........UPSLOPE/UPVALLEY 5-9 MPH BECOMING NORTH 10 TO
                    15 MPH WITH SOME GUSTS UP TO 25 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......1700 FT AGL INCREASING TO 8700 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....NORTH AROUND 12 MPH.
SMOKE DISPERSAL.....POOR TO EXCELLENT (6800-147700 KNOT-FT).

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
MIN TEMPERATURE.....AROUND 38.
MAX HUMIDITY........67 PERCENT.
WIND (20 FT)........NORTH WINDS 8 TO 11 MPH EARLY IN THE EVENING
                    BECOMING DOWNSLOPE/DOWNVALLEY 4-7 MPH.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
MIXING HEIGHT.......4200 FT AGL DECREASING TO 700 FT AGL AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....NORTHEAST AROUND 8 MPH.
SMOKE DISPERSAL.....POOR TO GOOD (2900-59400 KNOT-FT).

.SATURDAY...

SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT).
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........14 PERCENT.
WIND (20 FT)........UPSLOPE/UPVALLEY 5-9 MPH BECOMING WEST 15 TO 20
                    MPH WITH GUSTS TO 30 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......1000 FT AGL INCREASING TO 7600 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 12 MPH.
SMOKE DISPERSAL.....POOR TO EXCELLENT (4800-121600 KNOT-FT).

$$
FORECASTER...DAUGHERTY
REQUESTED BY...PUTNAM
TYPE OF REQUEST...PRESCRIBED
.TAG 20090925.DEEPC.03/CYS