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Snowmass Snow Forecast - 21st April 2026

Snowmass Snow Report and Forecast

ECMWF IFS
GEM
GFS

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Updated 21 April 2026 23:17 IST

Snow Forecast for Snowmass

Snow and Weather from 21 April.

For Forecast detail, see below.

Snowmass Snow Forecast Highlights

When will there be fresh snow in Snowmass?

Snowmass Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (3,130m)
Next Snow?
There is no snow currently in the forecast for Snowmass.

Forecast for today in Snowmass

Max 20℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 20℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Tue
21

Snow unlikely

ClearClearClearClear

Clear sky.

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

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Snowmass 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Snowmass from OpenMeteo(GFS)
Tue
21
Wed
22
Thu
23
Fri
24
Sat
25
Sun
26
Mon
27
WindS F2SW F4W F2SW F3
3,790m
11℃
Clear
9℃
Clear
0℃
Cloud
+1cm
2℃
Clear
4℃
Cloud
1℃
Cloud
+1cm
3℃
Cloud
+1cm
S F2SW F4W F2SW F3
3,130m
15℃
Clear
13℃
Clear
4℃
Cloud
7℃
Clear
9℃
Cloud
6℃
Cloud
+1cm
7℃
Cloud
SW F2SW F4W F2SW F3
2,470m
20℃
Clear
18℃
Clear
9℃
Cloud
11℃
Clear
13℃
Cloud
10℃
Cloud
11℃
Cloud
Snow Line

varying 2,759m
to 2,470m

varying 2,839m
to 2,549m

varying 3,099m
to 2,470m

Max Town20℃18℃9℃11℃13℃10℃11℃
Min Town2℃4℃0℃-1℃1℃1℃0℃

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

Snow Forecast near Snowmass

Snow Forecasts for Ski Resorts near Snowmass
Ski Area 48 Hr 7 DayTuWeThFrSaSuMo
Aspen1cm 2cm
Buttermilk1cm 1cm

Snow Reliability

Snowmass typically enjoys a reliable snowpack with an average annual snowfall of around 300 inches. For the latest snow conditions, including depth and weather updates, check J2Ski for current information.

Understanding and predicting Snow Conditions in Snowmass

Here are our tips for making the most of a trip to Snowmass, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Snowmass, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Snowmass is not always controlled (slopes made safe from avalanche risk) or patrolled. Always check local advice, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Snowmass will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Snowmass for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.