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FNUS76 KOTX 101405
FWSOTX

Spot Forecast for Keller Ridge RX...Colville Agency
National Weather Service Spokane WA
705 AM PDT Fri May 10 2024

Forecast is based on ignition time of 1000 PDT on May 10.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

High pressure will sit over the region for the next couple of days,
bringing very warm, dry, and sunny weather through the weekend.
Winds will be breezy from the southwest Saturday afternoon as a weather
system approaches the Pacific Northwest. On Sunday, the passage of a dry
cold front will bring breezier winds across the region with south to
southwesterly wind gusts up to 20 mph by late afternoon and evening.
Breezy winds will continue on Monday with cooler temperatures and a
small chance (10-15%) for showers.

.TODAY...

Sky/weather.........Sunny.
CWR.................0 percent.
LAL.................1.
Max temperature.....Ridgetop: 76. Valley: 80.
Min humidity........23 percent.
Wind (20 ft)........Light and variable winds in the morning becoming
                    south 5 to 8 mph after 1300 PDT.
Mixing height.......5000 ft AGL at 1000 PDT increasing to 7000 ft AGL
by 1700 PDT.
Transport winds.....South 5 to 7 mph.
Haines Index........5 Moderate.

.TONIGHT...

Sky/weather.........Mostly clear.
CWR.................0 percent.
LAL.................1.
Min temperature.....50-54.
Max humidity........55 percent.
Wind (20 ft)........Southwest winds around 5 mph in the evening
                    becoming light and variable after 2000 PDT.
Mixing height.......6000 ft AGL falling near the surface.
Transport winds.....Southwest around 6 mph.
Haines Index........5 Moderate.

.SATURDAY...

Sky/weather.........Sunny.
CWR.................0 percent.
LAL.................1.
Max temperature.....Ridgetop:78. Valley:82.
Min humidity........21 percent.
Wind (20 ft)........Southeast winds 3 to 6 mph shifting to the
                    southwest 6 to 10 mph in the afternoon.
Mixing height.......4000 ft AGL in the late morning increasing
to 7500 ft AGL in the afternoon.
Transport winds.....South around 6 mph shifting to the southwest
                    around 10 mph in the afternoon.
Haines Index........5 Moderate.

$$
Forecaster...VT
Requested by...Lonnie Cawston
Type of request...PRESCRIBED
.TAG 2413353.3/OTX
.DELDT 05/10/24
.FormatterVersion 2.0.0
.EMAIL deborah.caudell@bia.gov