Suppression Forecast
Issued by NWS Riverton, WY

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000
FNUS75 KRIW 242157
FWSRIW

SPOT FORECAST FOR UPPER CLARKS FORK RX...USFS
NATIONAL WEATHER SERVICE RIVERTON WY
357 PM MDT WED SEP 24 2014

FORECAST IS BASED ON IGNITION TIME OF 1200 MDT ON SEPTEMBER 25.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A FEW HIGH CLOUDS THROUGH SUNSET. TEMPERATURES
IN THE MID 70S UNTIL 600 PM...THEN COOLING DOWN. CLEAR TONIGHT.
MOSTLY SUNNY ON THURSDAY...A LITTLE WARMER AND DRIER...AND A
LITTLE MORE WIND MIDDAY AND THROUGH THE AFTERNOON.

...THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS...
...HAINES INDEX IS HIGH LEVEL HAINES BOTH DAY AND NIGHT...

FORECASTER...AR

.REST OF TODAY...
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....75-77.
MIN HUMIDITY........25-28 PERCENT.
20 FOOT WINDS.......WEST TO SOUTHWEST AT 7 TO 12 MPH.
RIDGE TOP WINDS.....WEST TO SOUTHWEST AT 10 TO 15 MPH WITH GUSTS TO
                    20 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......5000-6000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....GOOD.

.TONIGHT...
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....45-48.
MAX HUMIDITY........82-87 PERCENT.
20 FOOT WINDS.......WEST TO SOUTHWEST AT 5 TO 10 MPH UNTIL 2000.
                    THEN DOWNSLOPE/DOWNVALLEY AT 4-7 MPH.
RIDGE TOP WINDS.....WEST TO SOUTHWEST AT 10 TO 15 MPH UNTIL 2000.
                    THEN SOUTH TO SOUTHWEST AT 5 TO 10 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......DECREASING TO 1000-1500 FT AGL AFTER MIDNIGHT.
TRANSPORT WINDS.....WEST TO SOUTHWEST AT 10 TO 15 MPH UNTIL 2000.
                    THEN SOUTH TO SOUTHWEST AT 5 TO 10 MPH.
SMOKE DISPERSAL.....BECOMING FAIR AFTER SUNSET...THEN POOR AFTER
                    MIDNIGHT.

.THURSDAY...
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....77-80.
MIN HUMIDITY........20-23 PERCENT.
20 FOOT WINDS.......VARIABLE AT 3 TO 6 MPH UNTIL 1000.
                    THEN WEST TO SOUTHWEST AT 8 TO 12 MPH AFTER
                    1000...THEN WEST TO SOUTHWEST AT 10 TO 14 MPH
                    AFTER 1200...WITH GUSTS TO 18 MPH.
RIDGE TOP WINDS.....WEST TO SOUTHWEST AT 10 TO 15 MPH AFTER 1000.
                    WEST TO SOUTHWEST AT 15 TO 20 MPH AFTER 1200.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......INCREASING TO 5500-6000 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....WEST TO SOUTHWEST AT 10 TO 15 MPH BY 1200.
                    SOUTHWEST AROUND 20 MPH AFTER 1200.
SMOKE DISPERSAL.....BECOMING GOOD BY 1200...THEN GOOD TO
                    VERY GOOD AFTER 1200.

.FORECAST DAYS 3 THROUGH 5...
.THURSDAY NIGHT...CLEAR. LOWS IN THE MID 40S. WINDS GENERALLY
LESS THAN 10 MPH.
.FRIDAY...MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE LOWER 40S. HIGHS IN THE UPPER 60S. WINDS GENERALLY LESS
THAN 10 MPH.
.SATURDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE UPPER 50S. WINDS
GENERALLY LESS THAN 10 MPH.
.SUNDAY...MOSTLY CLOUDY WITH SCATTERED SHOWERS...SNOW SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. WINDS GENERALLY LESS THAN 10 MPH.

$$

FORECASTER...ROSS
REQUESTED BY...KLUKAS
REASON FOR REQUEST...PRESCRIBED
.TAG 20140925.UPPER.01/RIW






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