Suppression Forecast
Issued by NWS Missoula, MT

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FNUS75 KMSO 221700
FWSMSO

Spot Forecast for HELLROARING TSI
National Weather Service Missoula MT
1100 AM MDT Tue May 22 2018

Forecast is based on ignition time of 1200 MDT on May 22.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Showers and thunderstorms will develop this afternoon
and Wednesday. The storms will bring localized heavy rain,
lightning and erratic winds. Good RH recovery is expected tonight.

.TODAY...

* Sky/Weather.........Scattered middle to high clouds. Chance of
  rain showers and thunderstorms between 1 and 6 pm MDT.
  Thunderstorms will produce lightning, heavy downpours and gusty
  winds.
* Max Temperature.....72-77.
* Min Humidity........33-38 percent.
* Wind (20 ft)........Variable 2 to 4 mph becoming upslope 4 to 8
  mph in the afternoon.
* CWR (> 0.10 Inch)...10 percent.
* Mixing Height.......1000 ft agl increasing to 3000 ft agl in
  the afternoon.
* Mixing Winds........Northwest 7 mph.
* Precip Amount.......0.03 inches.

.TONIGHT...

* Sky/Weather.........Partly cloudy.
* Min Temperature.....48-50.
* Max Humidity........80-85 percent.
* Wind (20 ft)........Upslope 4 to 8 mph becoming downslope 3 to 5
  mph by 9 pm MDT.
* CWR (> 0.10 Inch)...Less than 10 percent.
* Mixing Height.......3000 ft agl decreasing to 500 ft agl after
  sunset.
* Mixing Winds........Variable 5 mph.
* Precip Amount.......0.00 inches.

.WEDNESDAY...

* Sky/Weather.........Mostly cloudy. Chance of rain showers.
  Chance of thunderstorms in the afternoon.
* Max Temperature.....72-77.
* Min Humidity........35-41 percent.
* Wind (20 ft)........Downslope 3 to 5 mph becoming upslope 4 to 8
  mph in the afternoon.
* CWR (> 0.10 Inch)...30 percent.
* Mixing Height.......3000 ft agl.
* Mixing Winds........Northwest 6 mph.
* Precip Amount.......0.06 inches.

$$
Forecaster...Noble/RPN

Requested by...ART TRAHAN
Type of request...PRESCRIBED
.TAG 1810484.0/MSO


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