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Olympic Valley Snow Forecast - 20th April 2026

Olympic Valley Snow Report and Forecast

ECMWF IFS
GEM
GFS

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Updated 20 April 2026 00:46 BST

Snow Forecast for Olympic Valley

Snow and Weather from 20 April.

For Forecast detail, see below.

Olympic Valley Snow Forecast Highlights

When will there be fresh snow in Olympic Valley?

Olympic Valley Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (2,290m)
Next Snow Expected21 April
Next Snow Amount 20cm 8in
Next 48 Hours 28cm 11in
Next 7 Days 29cm 11in

Forecast for today in Olympic Valley

Max 10℃ 51°F
Min 3℃ 38°F

Valley temperatures from an overnight low of 3℃ 38°F to daytime highs around 10℃ 51°F
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Mon
20

Snow unlikely

CloudCloudClearCloud

Cloudy, clear sky, cloudy later.

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

Powder Alert!

Powder Alarm issued 20 April 2026 06:54 BST

Powder Possible :- 37cm 15in of Fresh Snow is forecast for Olympic Valley over the next 2 days.

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Olympic Valley 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Olympic Valley from OpenMeteo(GFS)
Mon
20
Tue
21
Wed
22
Thu
23
Fri
24
Sat
25
Sun
26
WindSW F4SW F3SW F3SW F3
2,720m 8,924ft
3℃ 37°F
Clear
-2℃ 28°F
Hvy Snow
+20cm +8in
-4℃ 25°F
Snow
+9cm +3in
-1℃ 30°F
Fog
3℃ 37°F
Clear
3℃ 37°F
Clear
0℃ 31°F
Cloud
SW F4SW F3SW F3SW F3
2,290m 7,513ft
6℃ 44°F
Clear
1℃ 33°F
Hvy Snow
+20cm +8in
-1℃ 30°F
Snow
+9cm +3in
2℃ 35°F
Fog
6℃ 42°F
Clear
5℃ 42°F
Clear
2℃ 36°F
Cloud
SW F3SW F3SW F3SW F3
1,860m 6,102ft
10℃ 51°F
Cloud
4℃ 38°F
Snow
+4cm +2in
2℃ 35°F
Snow
+9cm +3in
5℃ 40°F
Fog
9℃ 47°F
Clear
8℃ 47°F
Clear
5℃ 41°F
Cloud
Snow Line

varying 2,169m 7,116ft
to 1,860m 6,102ft

1,860m 6,102ft

1,860m 6,102ft

Max Town 10℃ 51°F 4℃ 38°F 2℃ 35°F 5℃ 40°F 9℃ 47°F 8℃ 47°F 5℃ 41°F
Min Town 3℃ 38°F -2℃ 29°F -3℃ 26°F -9℃ 15°F -6℃ 21°F -4℃ 25°F -2℃ 29°F

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.

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Snow Forecast near Olympic Valley

Snow Forecasts for Ski Resorts near Olympic Valley
Ski Area 48 Hr 7 DayMoTuWeThFrSaSu
Boreal 42cm 16in 42cm 16in
Donner Ski Ranch 42cm 17in 42cm 17in
Palisades Tahoe 38cm 15in 38cm 15in
Alpine Meadows 37cm 15in 37cm 15in
Homewood 17cm 7in 17cm 7in
Northstar-at-Tahoe 18cm 7in 18cm 7in
Lake Tahoe 14cm 6in 14cm 6in
Heavenly 13cm 5in 13cm 5in

Snow Reliability

Olympic Valley typically enjoys reliable snowfall, with an average snow depth of 300 inches annually. For the most current snow conditions, including recent snowfall and melting, check J2Ski for updates.

Understanding and predicting Snow Conditions in Olympic Valley

Here are our tips for making the most of a trip to Olympic Valley, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Olympic Valley, 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 Olympic Valley 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 Olympic Valley 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 Olympic Valley 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.