421
FNUS76 KOTX 061613
FWSOTX

Spot Forecast for Leavenworth Tree Lighting...Chelan County Emergency Management
National Weather Service Spokane WA
813 AM PST Sat Dec 6 2025

Forecast is based on forecast start time of 1200 PST on December 06.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

- Gusty northwest winds during the day Saturday.
- Mix of snow and rain at Blewett/Stevens Saturday and Saturday night.
- Rain Sunday.

.SATURDAY...

Leavenworth:
Sky/weather.........Partly cloudy. 40% chance of showers.
                    Rain amounts trace to 0.05".
Max temperature.....Around 47.
Surface winds (mph).Northwest winds 6 to 12 mph with gusts to around
                    19 mph.

Stevens Pass:
Sky/Weather.....Cloudy with 100% chance of snow/rain mix.
Snow/Ice accumulation.....1 to 3 inches.

Blewett Pass:
Sky/Weather.....Cloudy with 50% chance of snow/rain mix.
Snow/Ice accumulation.....Trace.


.SATURDAY NIGHT...

Leavenworth:
Sky/weather.........Mostly cloudy. 20% chance of rain. Rain amounts
                    around a trace.
Min temperature.....Around 38.
Surface winds (mph).Northwest winds around 2 to 4 mph.

Stevens Pass:
Sky/Weather.....Cloudy with 70% chance of snow/rain mix.
Snow/Ice accumulation.....Up to 2 inches.

Blewett Pass:
Sky/Weather.....Cloudy with 60% chance of snow/rain mix.
Snow/Ice accumulation.....Trace.


.SUNDAY...

Leavenworth:
Sky/weather.........Cloudy. 80% chance of rain. Rain amounts
                    around 0.10-0.20".
Max temperature.....Around 44.
Surface winds (mph).Light winds.

Stevens Pass:
Sky/Weather.....Cloudy with 100% chance of snow in the
                morning changing to rain around 10 AM.
Snow/Ice accumulation.....1 to 2 inches.

Blewett Pass:
Sky/Weather.....Cloudy with 100% chance of rain.
Snow/Ice accumulation.....None.


Experimental Weather Threat Matrix for Leavenworth

https://tinyurl.com/2xr526yn

Probabilistic Snow data:

https://www.wpc.ncep.noaa.gov/Prob_Precip/?zoom=OTX

$$
Forecaster...DB
Requested by...Stan Smoke
Type of request...OTHER
.TAG 2526485.3/OTX
.DELDT 12/06/25
.FormatterVersion 2.0.0
.EMAIL Daniel.Richmond@wsp.wa.gov,connie@tbmmllc.com,LoebsaL@wsdot.wa.gov,otx.operations@noaa.gov,terry.berends@wsdot.wa.gov,Randy.Lake@CO.CHELAN.WA.US,Jason.reinfeld@co.chelan.wa.us,stan.smoke@co.chelan.wa.us,kraftery@cityofleavenworth.com