041 
FNUS75 KCYS 162120
FWSCYS

SPOT FORECAST FOR LARAMIE PILE BURN...USFS
NATIONAL WEATHER SERVICE CHEYENNE WY
220 PM MST WED NOV 16 2016

FORECAST IS BASED ON IGNITION TIME OF 1500 MST ON NOVEMBER 16. 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...WINTER WEATHER ADVISORY IN EFFECT FROM 9 AM TO 8 PM MST
THURSDAY...

.DISCUSSION...

A COLD FRONT WILL MOVE ACROSS THE AREA OVERNIGHT BRINGING MUCH
COLDER TEMPERATURES AND SNOW TO THE AREA THURSDAY. ACCUMULATING
SNOW IS LIKELY WITH 3 TO 5 INCHES EXPECTED BY THURSDAY EVENING.

.THURSDAY...

CWR.................90 PERCENT. 
MIXING HEIGHT.......3000 FT AGL INCREASING TO 4300-5700 FT AGL LATE 
                    IN THE MORNING. 
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH. 
SMOKE DISPERSAL.....POOR TO GOOD (30400-91000 KNOT-FT). 
MIN HUMIDITY........49 PERCENT. 
SKY/WEATHER.........CLOUDY (95-100 PERCENT). SNOW. 
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH. 
MIXING HEIGHT.......3000 FT AGL INCREASING TO 4300-5700 FT AGL LATE 
                    IN THE MORNING. 
WIND (20 FT)........WEST WINDS 7 TO 10 MPH SHIFTING TO THE NORTH 6
                    TO 13 MPH AND GUSTY BY 10 A.M.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
MAX TEMPERATURE.....AROUND 31.

$$
FORECASTER...EMANUEL
REQUESTED BY...JEROD R. DELAUY
TYPE OF REQUEST...PRESCRIBED
.TAG 1603306.0/CYS