428
FNUS76 KOTX 230104
FWSOTX

Spot Forecast for Castle Rock Creek...Spokane Tribe
National Weather Service Spokane WA
604 PM PDT Sun Sep 22 2024

Forecast is based on forecast start time of 1800 PDT on September 22.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

Southwest winds will decrease shortly after sunset as the evening
inversion builds. Expect a cool night with a low temperature in the
low to mid 50s with light winds. Monday will warm and dry with
temperatures in the low 80s and afternoon humidity dipping into the
mid to upper 30s.

.TONIGHT...

Sky/weather.........Mostly cloudy then becoming partly cloudy.
CWR.................0 percent.
LAL.................1.
Min temperature.....Around 54.
Max humidity........66 percent.
Wind (20 ft)........Southwest winds 6 to 9 mph with gusts up to
                    14 mph through 1800 pdt. Wind decreasing to
                    3 to 7 mph by 1900 pdt. Winds may go downslope/
                    downvalley 2 to 5 mph by late evening.
Mixing height.......Decreasing to near the surface by 1900 pdt.
Transport winds.....Southwest 6 to 9 mph shifting to the west
                    around 5 mph overnight.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........59  59  59  57  57  57  66  66  66  47  47  47
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............75  72  70  66  64  62  61  60  59  58  57  56
RH..............30  34  37  40  43  47  51  53  55  57  63  66
20 FT wind dir..SW  S   S   S   S   S   SE  SE  SE  SE  SE  SE
20 FT wind spd..7   5   3   3   3   3   3   3   3   3   3   3
20 FT wind gust.14 10   6   6   6   6   6   6   6   5   5   5
Mix hgt (kft)...1.5 0.5 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Transp wind dir.SW  SW  SW  SW  SW  W   W   W   W   W   W   W
Transp wind spd.9   7   8   8   7   6   6   6   5   5   5   5

.MONDAY...

Sky/weather.........Partly sunny then becoming sunny.
CWR.................0 percent.
LAL.................1.
Max temperature.....82.
Min humidity........36 percent.
Wind (20 ft)........Light winds becoming southwest 3 to 6 mph around
                    1000 pdt increasing to 6 to 10 mph by 1400 pdt.
Mixing height.......Morning inversion weakening by 1000 pdt with
                    mixing height as high as 3700 ft AGL between
                    1300 and 1800 pdt
Transport winds.....Southwest 5 to 10 mph in the afternoon.


$$
Forecaster...RFKS
Requested by...Marla R.
Type of request...WILDFIRE
.TAG 2422875.0/OTX
.DELDT 09/22/24
.FormatterVersion 2.0.0
.EMAIL marlar@spokanetribe.com