Suppression Forecast
Issued by NWS Cheyenne, WY

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FNUS75 KCYS 250545
FWSCYS

SPOT FORECAST FOR BANNER COUNTY FIRE...GERING FIRE DEPARTMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
1145 PM MDT SUN AUG 24 2014

FORECAST IS BASED ON IGNITION TIME OF 2355 MDT ON AUGUST 24.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

NORTHEAST WINDS TO CONTINUE OVERNIGHT AS A WEAK FRONT MOVES THROUGH
SOUTHERN WYOMING AND THE SOUTHERN PANHANDLE. HUMISDITIES HAVE BEEN
SLOW TO REBOUND...BUT WITH THE NORTHEAST UPSLOPING WINDS AND APPROACHING
MONSOONAL MOISTURE FROM THE SOUTHWEST...HUMIDITIES ARE EXPECTED TO
RISE TO NEAR 90 PERCENT BY SUNRISE. WINDS EXPECTED TO BECOME MORE
SOUTHEASTERLY AFTER SUNRISE AS WELL. RAIN CHANCES WILL BEGIN TO INCREASE
MONDAY AFTERNOON WITH WETTING RAINS EXPECTED MONDAY EVENING.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT). SLIGHT CHANCE OF
                    THUNDERSTORMS IN THE EVENING. SLIGHT CHANCE OF
                    RAIN SHOWERS THROUGH THE NIGHT.
MIN TEMPERATURE.....AROUND 51.
MAX HUMIDITY........90 PERCENT.
WIND (20 FT)........NORTHEAST 5 TO 7 MPH...THEN BECOMING SOUTHEAST
                    5 TO 6 MPH AFTER SUNRISE.
CWR.................10 PERCENT.
LAL.................2.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......5100 FT AGL DECREASING TO 200 FT AGL AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....NORTH AROUND 9 MPH.
SMOKE DISPERSAL.....POOR TO GOOD (1400-49500 KNOT-FT).

.MONDAY...

SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING
                    MOSTLY CLOUDY (55-65 PERCENT).
MAX TEMPERATURE.....AROUND 74.
MIN HUMIDITY........44 PERCENT.
WIND (20 FT)........SOUTHEASTWINDS 6 TO 7 MPH SHIFTING TO THE EAST
                    7 TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 20
                    MPH.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......2200-4100 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 12 MPH.
SMOKE DISPERSAL.....FAIR TO GOOD (18900-51900 KNOT-FT).

$$
FORECASTER...CLAYCOMB
REQUESTED BY...NATHAN FLOWERS
TYPE OF REQUEST...PRESCRIBED
.TAG 20140824.BANNE.01/CYS






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