FNUS75 KCYS 160255
FWSCYS

SPOT FORECAST FOR SAWMILL CANYON...BLM
NATIONAL WEATHER SERVICE CHEYENNE WY
855 PM MDT SUN JUL 15 2012

FORECAST IS BASED ON REQUEST TIME OF 2025 MDT ON JULY 15.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
MOST THUNDERSTORM ACTIVITY HAS ENDED ACROSS THE AREA THIS EVENING.
A FEW LIGHT RAIN SHOWERS ARE STILL POSSIBLE THROUGH 3 AM BUT
MOST SHOWER ACTIVITY SHOULD END BEFORE MIDNIGHT. GUSTY ERRATIC
WINDS WILL BE POSSIBLE NEAR SHOWERS.

MONDAY WILL AGAIN BE VERY WARM WITH HIGH TEMPERATURES AROUND
90 DEGREES AND HUMIDITY VALUES WILL DROP TO AROUND 20 PERCENT
IN THE AFTERNOON. SCATTERED SHOWERS AND THUNDERSTORMS ARE
AGAIN EXPECTED MONDAY AFTERNOON.

.TONIGHT...

SKY/WEATHER.........CLOUDY (75-85 PERCENT) THEN BECOMING PARTLY
                    CLOUDY (45-55 PERCENT). ISOLATED SHOWERS
                    ENDING BY 3 AM.
MIN TEMPERATURE.....AROUND 65.
MAX HUMIDITY........59-65 PERCENT.
WIND (20 FT)........WEST TO SOUTHWEST WINDS 10 TO 15 MPH AND
                    GUSTY DECREASING TO AROUND 5 MPH AFTER
                    MIDNIGHT.
CWR.................20 PERCENT FOR THE REST OF TONIGHT.
LAL.................1.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
MIXING HEIGHT.......4900 FT AGL DECREASING TO 300 FT AGL AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....WEST AT 15 MPH DECREASING TO AROUND 5 MPH AFTER
                    MIDNIGHT.
SMOKE DISPERSAL.....EXCELLENT BECOMING POOR (88500 KNOT-FT TO
                    2000 KNOT-FT).

.MONDAY...

SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT). CHANCE OF
                    SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........25 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 10 MPH WITH GUSTS TO 20 MPH
                    IN THE AFTERNOON.
CWR.................10 PERCENT INCREASING TO 30 PERCENT IN THE
                    AFTERNOON.
LAL.................3.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......4600 FT AGL INCREASING TO 8900 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....WEST 5 TO 10 MPH IN THE MORNING AND WEST
                    10 TO 15 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....BECOMING EXCELLENT BY AFTERNOON
                    (31300-99000 KNOT-FT).

$$
FORECASTER...LIEBL
REQUESTED BY...JODI STONE
TYPE OF REQUEST...WILDFIRE
.TAG 20120715.SAWMI.01/CYS