Spot Forecast
Issued by NWS Spokane, WA

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FNUS76 KOTX 031228
FWSOTX

Spot Forecast for Allen Creek Fire...United States Forest Service
National Weather Service Spokane WA
528 AM PDT Wed Sep 3 2025

Forecast is based on forecast start time of 0600 PDT on September 03.
If conditions become unrepresentative...contact the National Weather
Service.

...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THURSDAY...

.DISCUSSION...

Hot, dry, and very unstable conditions will be in place today.
Humidity will trend drier today by roughly 4 percent. Poor RH
recovery is expected on the mid to upper slopes. Shallow morning
inversions will lift around 0900. Mixing heights will increase to
near 12k feet this afternoon. Winds will generally be light and
terrain driven similar to the past couple of days.

.TODAY...

Sky/weather.........Sunny. Haze.
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....93-97.
Min humidity........16-20 percent.
Wind (20 ft)........Light southwest winds 1 to 4 mph in the
                    morning becoming north 2 to 5 mph after 0900,
                    then east/northeast with similar speeds after
                    1200.
Mixing height.......Near surface through 0900 increasing to 12000
                    ft AGL in the afternoon.
Transport winds.....Southwest 1 to 4 mph in the morning shifting
                    northeast 5 to 8 mph after 0900, then west
                    8 to 11 mph after 1400.

.TONIGHT...

Sky/weather.........Mostly clear. Haze.
CWR.................0 percent.
Chance of lightning.0 percent.
Min temperature.....72-75.
Max humidity........34-38 percent.
Wind (20 ft)........North winds 2 to 4 mph in the evening
                    becoming variable 1 to 3 mph after 2000.
Mixing height.......Falling to near surface after 2000.
Transport winds.....Northwest 3 to 6 mph in the evening becoming
                    variable 1 to 3 mph after 2000.

$$
Forecaster...RFKS/TB
Requested by...Brian Flatten
Type of request...WILDFIRE
.TAG 2521018.3/OTX
.DELDT 09/03/25
.FormatterVersion 2.0.0
.EMAIL brian.flatten@usda.gov