Suppression Forecast
Issued by NWS Riverton, WY

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FNUS75 KRIW 271648
FWSRIW

SPOT FORECAST FOR PINEDALE SLASH PILE...SUBLETTE COUNTY UNIFIED FIRE
NATIONAL WEATHER SERVICE RIVERTON WY
1048 AM MDT FRI MAY 27 2016

FORECAST IS BASED ON IGNITION TIME OF 0800 MDT ON MAY 28.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

RELATIVE HUMIDITY WILL REMAIN ABOVE CRITICAL LEVELS. SMOKE DISPERSAL
AND MIXING WILL BE GOOD TO VERY GOOD OUTSIDE OF ANY PRECIPITATION.
COVERAGE OF THUNDERSTORMS SHOULD DECREASE OVER THE WEEKEND ALONG
WITH A SLOW RISE IN TEMPERATURES AND DECREASING RELATIVE HUMIDITY.

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

FORECASTER...LIPSON

.SATURDAY...

SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).
MAX TEMPERATURE.....61-63.
MIN HUMIDITY........24-27 PERCENT.
20 FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH BECOMING WEST 8 TO 12 MPH
                    AFTER 1300.
RIDGE TOP WINDS.....NORTHWEST AROUND 10 MPH SHIFTING TO THE WEST IN
                    THE AFTERNOON.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......5400 FT AGL INCREASING TO 9800 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....WEST 10 TO 16 MPH.
SMOKE DISPERSAL.....FAIR (50900 KNOT-FT) INCREASING TO VERY GOOD
                    (127800 KNOT-FT) IN THE AFTERNOON.

.FORECAST DAYS 3 THROUGH 5...
.SATURDAY NIGHT...
PARTLY CLOUDY. LOWS IN THE LOWER 30S. WINDS GENERALLY LESS THAN
10 MPH.
.SUNDAY...
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID 60S. WINDS
GENERALLY LESS THAN 10 MPH.
.MEMORIAL DAY...
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS
IN THE MID 30S. HIGHS IN THE LOWER 60S. WINDS GENERALLY LESS THAN
10 MPH.
.TUESDAY...
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S. WINDS GENERALLY LESS
THAN 10 MPH.

$$
FORECASTER...LIPSON
REQUESTED BY...SHAD COOPER
TYPE OF REQUEST...PRESCRIBED
.TAG 20160528.PINED.01/RIW



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