Suppression Forecast
Issued by NWS Great Falls, MT

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000
FNUS75 KTFX 251820
FWSTFX

Spot Forecast for Helmville Rx...USFS
National Weather Service Great Falls MT
1220 PM MDT Wed Apr 25 2018

Forecast is based on ignition time of 0900 MDT on April 26.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
An upper level ridge will build over the region for Thu/Fri
resulting in sunny and warm conditions. Overall winds will be
light, but they will increase a touch for Friday.

.THURSDAY...

Sky/weather.........Sunny.
CWR.................0 percent.
LAL.................1.
Max temperature.....67-72.
Min humidity........16-21 percent.
Wind (20 ft)........
 Slope/valley.......Southeast winds around 5 mph.
Mixing height.......4500 ft AGL.
Transport winds.....Light winds.
Haines index........3 very low.

.THURSDAY NIGHT...

Sky/weather.........Clear.
CWR.................0 percent.
LAL.................1.
Min temperature.....34-39.
Max humidity........69-74 percent.
Wind (20 ft)........
 Slope/valley.......Downslope winds around 5 mph.
Mixing height.......500 ft AGL.
Transport winds.....Southeast around 5 mph.
3 very low.

.FRIDAY...

Sky/weather.........Sunny.
CWR.................0 percent.
LAL.................1.
Max temperature.....72-77.
Min humidity........15-20 percent.
Wind (20 ft)........
 Slope/valley.......East winds around 5 mph.
Mixing height.......6500 ft AGL.
Transport winds.....Southeast around 5 mph.
Haines index........3 very low.

$$
Forecaster...Brusda
Requested by...Jarel Kurtz FMO
Type of request...PRESCRIBED
.TAG 1807837.0/TFX
.EMAIL jkurtz@fs.fed.us


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