Suppression Forecast
Issued by NWS Spokane, WA

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FNUS76 KOTX 211737
FWSOTX

Spot Forecast for SIR HFR RX...SPOKANE TRIBE
National Weather Service Spokane WA
1037 AM PDT Sat Apr 21 2018

Forecast is based on ignition time of 1300 PDT on April 21.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

Gusty southwest winds through the afternoon behind a cold front
passage. Strongest gusts are expected through 1600 with winds tapering
off quickly between 1800 and 2000. Light northerly winds will
develop overnight into Sunday. Next week will be much warmer and
drier with strong high pressure building in. High temperatures will
warm up into the 70s be Wednesday of next week.

.TODAY...

Sky/weather.........Sunny.
CWR.................0 percent.
LAL.................1.
Max temperature.....59.
Min humidity........23 percent.
Wind (20 ft)........Southwest winds 11 to 16 mph with gusts to between
                    25 and 30 mph. Strongest wind gusts will be through
                    1600. Winds will turn west-northwest and become
                    weaker between 6 to 9 mph after 1800.
Mixing height.......Increasing to 5200 ft AGL by 1300 this afternoon.
Transport winds.....West 19 to 23 mph.
Haines Index........3 very low.

.TONIGHT...

Sky/weather.........Increasing high clouds.
Min temperature.....41.
Max humidity........59 percent.
Wind (20 ft)........West-Northwest winds 6 to 9 mph in the evening
                    becoming north-northeast 2 to 5 mph after 2200.
Mixing height.......Near surface after 2200.
Transport winds.....Northwest 7 to 11 mph in the evening becoming
                    north-northeast 2 to 5 mph after 2200.

.SUNDAY...

Sky/weather.........Cirrus stratus clouds. Filtered sun.
Max temperature.....61.
Min humidity........22 percent.
Wind (20 ft)........Northwest winds 3 to 6 mph.
Mixing height.......Becoming 4700 ft AGL after 1100.
Transport winds.....North 5 to 9 mph.
Haines Index........3 very low.

$$
Forecaster...SVH
Requested by...KEVIN RITZER
Type of request...PRESCRIBED
.TAG 1807273.0/OTX


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