Suppression Forecast
Issued by NWS Riverton, WY

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FNUS75 KRIW 111017
FWSRIW

Spot Forecast for South Pass Aspen Pile Burn...BLM CAD
National Weather Service Riverton WY
317 AM MST Mon Dec 11 2017

Forecast is based on ignition time of 0800 MST on December 11.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

Winds are expected to be mainly light over the next couple of
days with poor smoke dispersal.

...Thunderstorms imply strong gusty and erratic winds...
...Haines index is high level haines both day and night...

FORECASTER...Murrell

.TODAY...

Sky/weather.........Sunny (0-5 percent) in the morning with variable
                    high cloudiness (20-40 percent) in the afternoon.
Max temperature.....40-45.
Min humidity........15-20 percent.
20-foot winds.......Upslope/upvalley 4-8 mph. Gusts up to 15 mph.
Ridge top winds.....West to Northwest around 10 mph.
Mixing height.......1000 to 1500 FT AGL.
Transport winds.....Northwest 10-15 mph.
Smoke dispersal.....Poor.

.TONIGHT...

Sky/weather.........Clear (0-5 percent).
Min temperature.....30.
Max humidity........45 percent.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....West northwest 10-15 mph.
Mixing height.......500 FT AGL.
Transport winds.....West northwest 10-15 mph.
Smoke dispersal.....Poor.

.TUESDAY...

Sky/weather.........Sunny (0-10 percent).
Max temperature.....Around 45.
Min humidity........20 percent.
20-foot winds.......West 5-10 mph. Gusts up to 15 mph.
Ridge top winds.....West northwest 10-15 mph.
Mixing height.......1500-2000 FT AGL.
Transport winds.....West northwest 15-20 mph.
Smoke dispersal.....Poor.

.FORECAST DAYS 3 THROUGH 5...
.TUESDAY NIGHT...
Mostly clear. Lows in the lower 20s. Winds generally less than
10 mph.

.WEDNESDAY...
Partly cloudy. Highs in the mid 30s. Winds generally less than 10
mph.

.THURSDAY...
Mostly clear. Lows around 20. Highs in the mid 30s. West winds
10-15 mph.

.FRIDAY...
Partly cloudy. Lows in the lower 20s. Highs in the mid 30s. West
winds 15-20 mph.


$$
Forecaster...Murrell
Requested by...Orin Hutchinson
Type of request...PRESCRIBED
.TAG 1719607.1/RIW
.EMAIL ohutchinson@blm.gov



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