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Snoqualmie 7-Day Snow Forecast - 20th March 2026

Snoqualmie Snow Forecast - 7 day

ECMWF IFS
GEM
GFS

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Updated 21 March 2026 06:44 NZDT

7-Day Snow Forecast for Snoqualmie

1-week from 20 March.

For Forecast detail, see below.

Snoqualmie 7-Day Snow Forecast Highlights

When will there be fresh snow in Snoqualmie?

Snoqualmie Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (1,285m)
Next Snow Expected24 March
Next Snow Amount5cm
Next 48 Hours-
Next 7 Days9cm

7-Day Snow Outlook for Snoqualmie

 
Snowfall

 
Snow Line

Max 8℃
Min -5℃

20cm New Snow

Snow Line from 1,429m to resort level (920m).

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Snoqualmie Medium-Range (7-Day) Snow Forecast Detail

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

Max 8℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 8℃
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Fri
20

Snow unlikely

ShwrsCloudShwrsLt Rain

Rain showers first, cloudy then rain showers, light rain later.

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

Max 3℃
Min -1℃

Valley temperatures from an overnight low of -1℃ to daytime highs around 3℃

Temperature at BaseTemp at Base

Sat
21

Snow unlikely

CloudCloudCloudFair

Cloudy early, then fair later.

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

Max 7℃
Min -4℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 7℃

Temperature at BaseTemp at Base

Sun
22

Snow unlikely

ClearCloudClearCloud

Clear sky first, cloudy then clear sky, cloudy later.

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

Max 7℃
Min -4℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 7℃

Temperature at BaseTemp at Base

Mon
23

Snow unlikely

CloudCloudCloudCloud

Cloudy.

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

Max 6℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 6℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Tue
24

2cm to 16cm New Snow

CloudCloudSnowLt Drizzle

Cloudy, snow showers, light drizzle later.

Snow Line from 1,429m to resort level (920m).

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

Max 2℃
Min -3℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 2℃

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
25

1cm to 3cm New Snow

Lt DrizzleLight SnowCloudLight Snow

Light drizzle first, light snow then cloudy, light snow later.

Snow falling to resort level (920m).

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

Max 8℃
Min -5℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -5℃ and rising to 8℃

Temperature at BaseTemp at Base

Thu
26

Snow unlikely

Light SnowClearClearClear

Light snow early, then clear sky later.

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

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.

Snoqualmie Snow Forecast updated at 06:44 NZDT, next update expected 12:00 NZDT.

Snow Forecast near Snoqualmie

Snow Forecasts for Ski Resorts near Snoqualmie
Ski Area 48 Hr 7 DayFrSaSuMoTuWeTh
Stevens Pass-23cm
Mount Baker-21cm

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.