Suppression Forecast
Issued by NWS Rapid City, SD

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000
FNUS73 KUNR 201648
FWSUNR

Spot Forecast for training fire...sds
National Weather Service Rapid City SD
1048 AM MDT Sat May 20 2017

Forecast is based on incident time of 1100 MDT on May 20.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Dry weather is expected today and tonight, with chances
for rain showers returning Sunday afternoon and evening. Winds will be
light from the north to northwest.

.REST OF TODAY...

Sky/weather.........Mostly cloudy.
Max temperature.....Around 50.
Min humidity........50-55 percent.
CWR.................0 percent.
LAL.................1.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Surface winds.......North winds 5 to 10 mph.
Mixing height.......4300 to 4800 ft agl.
Transport winds.....North around 15 mph.
Smoke dispersal.....Good.

.TONIGHT...

Sky/weather.........Decreasing clouds.
Min temperature.....Around 37.
Max humidity........75-80 percent.
CWR.................0 percent.
LAL.................1.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Surface winds.......North winds 5 to 10 mph shifting to the
                    northwest after midnight.
Mixing height.......200 to 700 ft agl.
Transport winds.....Northwest around 10 mph.
Smoke dispersal.....Poor.

.SUNDAY...

Sky/weather.........Sunny in the morning, then increasing clouds.
                    Chance of rain showers in the afternoon.
Max temperature.....Around 60.
Min humidity........30-35 percent.
CWR.................15 percent.
LAL.................1.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Surface winds.......Northwest winds 5 to 10 mph.
Mixing height.......8000 to 9000 ft agl.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Very good.

.SUNDAY NIGHT...

Sky/weather.........Partly cloudy. A slight chance of rain
                    showers in the evening.
Min temperature.....Around 40.
Max humidity........75-80 percent.
CWR.................5 percent.
LAL.................1.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Surface winds.......Northwest winds around 5 mph.
Mixing height.......200 to 700 ft agl.
Transport winds.....Northwest around 10 mph.
Smoke dispersal.....Poor.

$$
Forecaster...KP
Requested by...sds566
Type of request...OTHER
.TAG 1709803.0/UNR
.EMAIL Lisa.Ryckman@state.sd.us


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