Suppression Forecast
Issued by NWS Rapid City, SD

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FNUS73 KUNR 241512
FWSUNR

Spot Forecast for District Slash PIle...Pine Ridge Agency
National Weather Service Rapid City SD
912 AM MDT Tue Apr 24 2018

Forecast is based on ignition time of 1000 MDT on April 24.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Precipitation will continue through the day, ending
this evening. Gusty northerly winds will also decrease this evening.
Warmer and drier weather is expected for Wednesday, with relatively
light southwesterly winds. Then another cold front will cross the
region Thursday, bringing some breezy northwesterly winds, along with
cooler temperatures.

.REST OF TODAY...

Sky/weather.........Cloudy. Rain and snow likely late in the
                    morning, then chance of rain and snow in the
                    afternoon.
Temperature.........35 at ignition...Max 41.
RH..................90 percent at ignition...Min 67 percent.
Wind (20 ft)........Winds north at 15 mph at ignition...otherwise
                    North 15 to 20 mph with gusts to around 25 mph.
CWR.................35 percent.
LAL.................1.
Haines Index........3 or very low potential for large plume
                    dominated fire growth at ignition...max 3.
Mixing height.......2100 to 2600 ft agl.
Transport winds.....North around 35 mph.
Smoke dispersal.....Good.

.TONIGHT...

Sky/weather.........Mostly cloudy then becoming partly cloudy.
                    Slight chance of rain and snow in the evening.
Temperature.........Min 28.
RH..................Max 92 percent.
Wind (20 ft)........Northwest 10 to 15 mph with gusts to around 21 mph
                    in the evening...becoming 5 to 10 mph after midnight.
CWR.................10 percent.
LAL.................1.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......500 to 1000 ft agl.
Transport winds.....North around 20 mph.
Smoke dispersal.....Poor.

.WEDNESDAY...

Sky/weather.........Sunny.
Temperature.........Max 65.
RH..................Min 25 percent.
Wind (20 ft)........Southwest around 10 mph.
CWR.................0 percent.
LAL.................1.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Mixing height.......3600 to 4100 ft agl.
Transport winds.....Southwest around 15 mph.
Smoke dispersal.....Good.

$$
Forecaster...KP
Requested by...Kyle Golus
Type of request...PRESCRIBED
.TAG 1807632.0/UNR
.EMAIL kyle.golus14@gmail.com



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