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Snoqualmie Snow Forecast - 48 hour - 21st September 2026

Snoqualmie 48-Hour Snow Forecast

ECMWF IFS
GEM
GFS

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Updated 21 September 2026 23:46 NZST

2-Day Forecast for Snoqualmie

48-hours from 21 September.

See below for forecast detail

Snoqualmie Snow Forecast updated at 23:46 NZST, next update expected 05:00 NZST.

Forecast for today in Snoqualmie

Max 16℃
Min 6℃

Valley temperatures from an overnight low of 6℃ to daytime highs around 16℃

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

ClearClearClearCloud

Clear sky early, then cloudy later.

Forecast times for Snoqualmie are in Denver (US/Mountain) time zone.

Forecast for tomorrow in Snoqualmie

Max 12℃
Min 6℃

Valley temperatures from an overnight low of 6℃ to daytime highs around 12℃

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

ClearCloudCloudCloud

Clear sky early, then cloudy later.

Forecast times for Snoqualmie are in Denver (US/Mountain) time zone.

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Snoqualmie from OpenMeteo(GFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Mon00:00Clear

Clear sky.10℃SW
Light
0%
Mon01:00Clear

Clear sky.9℃SW
Light
0%
Mon02:00Clear

Clear sky.9℃SW
Light
0%
Mon03:00Clear

Clear sky.9℃SW
Light
0%
Mon04:00Clear

Clear sky.9℃SW
Light
0%
Mon05:00Clear

Clear sky.8℃SW
Light
0%
Mon06:00Clear

Clear sky.8℃SW
Light
0%
Mon07:00Clear

Clear sky.6℃SW
Light
0%
Mon08:00Clear

Clear sky.6℃SW
Light
0%
Mon09:00Clear

Clear sky.7℃SW
Light
0%
Mon10:00Clear

Clear sky.9℃SW
Light
0%
Mon11:00Clear

Clear sky.11℃SW
Light
0%
Mon12:00Cloud

Cloudy.12℃SW
Light
0%
Mon13:00Cloud

Cloudy.13℃SW
Light
0%
Mon14:00Cloud

Cloudy.14℃SW
Light
0%
Mon15:00Cloud

Cloudy.15℃SW
Light
0%
Mon16:00Cloud

Cloudy.15℃SW
Light
0%
Mon17:00Cloud

Cloudy.16℃SW
Light
0%
Mon18:00Cloud

Cloudy.15℃SW
Light
0%
Mon19:00Cloud

Cloudy.15℃SW
Light
0%
Mon20:00Clear

Clear sky.12℃SW
Light
0%
Mon21:00Clear

Clear sky.11℃SW
Light
0%
Mon22:00Clear

Clear sky.10℃SW
Light
0%
Mon23:00Mixed

Clear spells.10℃SW
Light
0%
Tue00:00Cloud

Cloudy.9℃SW
Light
0%
Tue01:00Cloud

Cloudy.8℃SW
Light
0%
Tue02:00Cloud

Cloudy.8℃SW
Light
0%
Tue03:00Cloud

Cloudy.8℃SW
Light
0%
Tue04:00Cloud

Cloudy.8℃SW
Light
0%
Tue05:00Cloud

Cloudy.7℃SW
Light
0%
Tue06:00Cloud

Cloudy.7℃SW
Light
0%
Tue07:00Cloud

Cloudy.7℃SW
Light
5%
Tue08:00Mixed

Clear spells.6℃SW
Light
5%
Tue09:00Fair

Fair.7℃SW
Light
5%
Tue10:00Cloud

Cloudy.7℃SW
Light
0%
Tue11:00Cloud

Cloudy.8℃SW
Light
0%
Tue12:00Cloud

Cloudy.8℃SW
Light
5%
Tue13:00Mixed

Clear spells.9℃SW
Light
5%
Tue14:00Cloud

Cloudy.10℃SW
Light
5%
Tue15:00Mixed

Clear spells.11℃SW
Light
5%
Tue16:00Cloud

Cloudy.11℃SW
Light
0%
Tue17:00Cloud

Cloudy.12℃SW
Light
5%
Tue18:00Mixed

Clear spells.12℃SW
Light
5%
Tue19:00Fair

Fair.11℃SW
Light
0%
Tue20:00Cloud

Cloudy.9℃SW
Light
0%
Tue21:00Cloud

Cloudy.8℃SW
Light
0%
Tue22:00Cloud

Cloudy.8℃SW
Light
0%
Tue23:00Cloud

Cloudy.7℃SW
Light
0%

Snow Forecast near Snoqualmie

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near Snoqualmie
Ski Area 48 Hr 7 DayMoTuWeThFrSaSu
Stevens Pass-7cm

Snoqualmie Snow

For current snow depths and skiing conditions, see our Current Snow Report for Snoqualmie.

This Snow Forecast for Snoqualmie, United States gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Snoqualmie, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Snow Reliability

Snoqualmie typically enjoys a reliable snowpack with average depths of 100 inches, ensuring great conditions throughout the season. For the latest snow updates, visit J2Ski for real-time information.