Suppression Forecast
Issued by NWS Rapid City, SD

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FNUS73 KUNR 182223
FWSUNR

Spot Forecast for Putnam Irrigation Ditch...South Dakota State
National Weather Service Rapid City SD
423 PM MDT Wed Apr 18 2018

Forecast is based on ignition time of 1700 MDT on April 18.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Northerly winds will diminish this evening then turn
southeast overnight. Southeast winds should become fairly gusty on
Thursday. Dry weather expected through Thursday, with a good
chance of light rain on Friday.

.TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....Around 30.
Max humidity........88 percent.
Wind (20 ft)........North winds diminishing then becoming
                    Southeast 5 to 10 mph after midnight.
CWR.................0 percent.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Smoke dispersal.....Poor.

.THURSDAY...

Sky/weather.........Mostly sunny.
Max temperature.....Around 61.
Min humidity........30 percent.
Wind (20 ft)........Southeast 15 to 25 mph with gusts around 30 mph.
CWR.................0 percent.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Smoke dispersal.....Excellent.

$$
Forecaster...JJ
Requested by...John Haskvitz
Type of request...PRESCRIBED
.TAG 1806998.0/UNR
.EMAIL John.haskvitz@state.sd.us



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