Suppression Forecast
Issued by NWS Rapid City, SD

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FNUS73 KUNR 211722
FWSUNR

Spot Forecast for RTRL/ Hutchison Ranch Slash pile burn...Pine Ridge Fire Management
National Weather Service Rapid City SD
Issued by National Weather Service NORTH PLATTE NE
1022 AM MST Wed Feb 21 2018

Forecast is based on ignition time of 0900 MST on February 21.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...As high pressure moves east of the area this
afternoon, south winds will increase with gusts to 20 mph
possible. Winds will remain south tonight at 5 to 10 mph. Sunny
skies will dominate.

.REST OF TODAY...

Sky/weather.........Sunny.
Max temperature.....Around 25.
Min humidity........56 percent.
Wind (20 ft)........South 5 to 10 mph. Gusts to around 20 mph in
                    the afternoon.
CWR.................0 percent.
LAL.................1.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Mixing height.......3000 to 3500 ft agl.
Transport winds.....South around 20 mph.
Smoke dispersal.....Good.

.TONIGHT...

Sky/weather.........Partly cloudy then becoming mostly cloudy.
Min temperature.....Around 5 above.
Max humidity........100 percent.
Wind (20 ft)........South 5 to 10 mph.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Mixing height.......100 to 600 ft agl.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.

.THURSDAY...

Sky/weather.........Mostly cloudy. Slight chance of snow in the
                    afternoon.
Max temperature.....Around 25.
Min humidity........71 percent.
Wind (20 ft)........South 5 to 10 mph.
CWR.................15 percent.
LAL.................1.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......1700 to 2200 ft agl.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.

$$
Forecaster...NWS
Requested by...Kyle Golus
Type of request...PRESCRIBED
.TAG 1802287.0/UNR
.EMAIL kyle.golus14@gmail.com



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