Suppression Forecast
Issued by NWS Riverton, WY

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FNUS75 KRIW 011404
FWSRIW

SPOT FORECAST FOR RATTLESNAKE PILE BURN...BLM
NATIONAL WEATHER SERVICE RIVERTON WY
704 AM MST THU DEC 1 2016

FORECAST IS BASED ON IGNITION TIME OF 1000 MST ON DECEMBER 01.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...PLENTY OF CLOUDS TODAY AS A WEATHER SYSTEM
MOVES THROUGH THE AREA. MAY SEE SOME BRIEF PERIODS OF SUNSHINE.
SNOW SHOWERS ARE POSSIBLE DURING THE DAY AND INTO THIS EVENING.
FRIDAY LOOKS MOSTLY DRY WITH MORE SUNSHINE AND TEMPERATURES
NEAR THURSDAY READINGS. IT WILL BE A LITTLE MORE BREEZY FRIDAY
AFTERNOON. THEN THE WIND WILL BE INCREASING FRIDAY NIGHT INTO
SATURDAY ALONG WITH WARMING TEMPERATURES

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

FORECASTER...AR

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). ISOLATED SNOW
                    SHOWERS ALL DAY.
MAX TEMPERATURE.....25-28.
MIN HUMIDITY........53-56 PERCENT.
20-FOOT WINDS.......WEST TO NORTHWEST 5 TO 9 MPH.
RIDGE TOP WINDS.....WEST TO NORTHWEST 7 TO 12 MPH.
LAL.................1.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......INCREASING TO 5000 TO 6000 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....WEST TO NORTHWEST AT 10 MPH.
SMOKE DISPERSAL.....POOR...BECOMING FAIR AFTER 1200.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). ISOLATED SNOW
                    SHOWERS.
MIN TEMPERATURE.....11-14.
MAX HUMIDITY........79-82 PERCENT.
20-FOOT WINDS.......WEST TO SOUTHWEST AT 5 TO 8 MPH.
RIDGE TOP WINDS.....WEST TO SOUTHWEST AT 6 TO 10 MPH.
LAL.................1.
CHC OF WETTING RAIN.3 PERCENT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......DECREASING TO 500 TO 1000 FT AGL AFTER SUNSET.
TRANSPORT WINDS.....NORTHWEST 5 TO 10.
SMOKE DISPERSAL.....FAIR...BECOMING POOR BY 2100.

.FRIDAY...

SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).
MAX TEMPERATURE.....24-27.
MIN HUMIDITY........47-50 PERCENT.
20-FOOT WINDS.......WEST TO SOUTHWEST AT 6 TO 10 MPH UNTIL 1100.
                    WEST TO SOUTHWEST AT 8 TO 13 MPH AFTER 1100.
RIDGE TOP WINDS.....WEST AT 10 TO 15 MPH WITH GUSTS TO 20 MPH.
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 5000 TO 6000 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 15 MPH AFTER 1200.
SMOKE DISPERSAL.....BECOMING GOOD AFTER 1200.

.FORECAST DAYS 3 THROUGH 5...

.FRIDAY NIGHT...
PARTLY CLOUDY. LOWS AROUND 16. WEST WINDS 15 TO 25 MPH.

.SATURDAY...
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
WEST WINDS AT 15 TO 25 MPH.

.SUNDAY...
MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS IN THE LOWER 20S. HIGHS
IN THE LOWER 30S. WINDS GENERALLY LESS THAN 10 MPH.

.MONDAY...
COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 17. HIGHS
AROUND 18. WINDS GENERALLY LESS THAN 10 MPH.

$$
FORECASTER...ROSS
REQUESTED BY...BRYAN MCKENZIE
TYPE OF REQUEST...PRESCRIBED
.TAG 1603806.0/RIW
.EMAIL BMCKENZI@BLM.GOV



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