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Swain 7-Day Snow Forecast - 21st March 2026

Swain Snow Forecast - 7 day

ECMWF IFS
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Updated 20 March 2026 22:48 PDT

7-Day Snow Forecast for Swain

1-week from 21 March.

For Forecast detail, see below.

Swain 7-Day Snow Forecast Highlights

When will there be fresh snow in Swain?

Swain Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (1,640ft)
Next Snow?
There is no snow currently in the forecast for Swain.

7-Day Snow Outlook for Swain

 
Snowfall

 
Snow Line

Max 53°F
Min 22°F

New Snow

Snow falling to resort level (1,312ft).

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Swain 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 40°F
Min 30°F

Freeze-thaw conditions, with valley temperatures cooling to 30°F and rising to 40°F

Temperature at BaseTemp at Base

Sat
21

Snow unlikely

FogFogFogCloud

Fog early, then cloudy later.

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

Max 47°F
Min 29°F

Freeze-thaw conditions, with valley temperatures cooling to 29°F and rising to 47°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
22

Snow unlikely

CloudCloudShwrsLt Drizzle

Cloudy, rain showers, light drizzle later.

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

Max 34°F
Min 24°F

Valley temperatures from an overnight low of 24°F to daytime highs around 34°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
23

New Snow

CloudCloudLight SnowCloud

Cloudy, light snow, cloudy later.

Snow falling to resort level (1,312ft).

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

Max 46°F
Min 22°F

Freeze-thaw conditions, with valley temperatures cooling to 22°F and rising to 46°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Tue
24

Snow unlikely

CloudFogCloudCloud

Cloudy, fog, cloudy later.

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

Max 49°F
Min 27°F

Freeze-thaw conditions, with valley temperatures cooling to 27°F and rising to 49°F

Temperature at BaseTemp at Base

Wed
25

Snow unlikely

CloudCloudCloudCloud

Cloudy.

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

Max 53°F
Min 33°F

Valley temperatures from an overnight low of 33°F to daytime highs around 53°F

Temperature at BaseTemp at Base

Thu
26

Snow unlikely

CloudCloudCloudCloud

Cloudy.

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

Max 38°F
Min 22°F

Freeze-thaw conditions, with valley temperatures cooling to 22°F and rising to 38°F

Temperature at BaseTemp at Base

Fri
27

Snow unlikely

CloudCloudCloudFair

Cloudy early, then fair later.

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

This Snow Forecast for Swain, 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 Swain, on any given trail 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.

Swain Snow Forecast updated at 22:48 PDT, next update expected 04:00 PDT.

Snow Reliability

Swain enjoys a reliable snow season with an average snowfall of around 150 inches annually. To ensure optimal conditions, check J2Ski for the latest snow depth and weather updates.