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Timberline Snow Forecast - 48 hour - 20th March 2026

Timberline 48-Hour Snow Forecast

ECMWF IFS
GEM
GFS

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Updated 21 March 2026 00:42 NZDT

2-Day Forecast for Timberline

48-hours from 20 March.

See below for forecast detail

Timberline Snow Forecast updated at 00:42 NZDT, next update expected imminently.

Forecast for today in Timberline

Max 15℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 15℃

Temperature at BaseTemp at Base

Fri
20

Snow unlikely

ClearClearCloudCloud

Clear sky early, then cloudy later.

Forecast times for Timberline are in Los Angeles (US/Pacific) time zone.

Forecast for tomorrow in Timberline

Max 14℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 14℃

Temperature at BaseTemp at Base

Sat
21

Snow unlikely

Lt DrizzleCloudClearCloud

Light drizzle first, cloudy then clear sky, cloudy later.

Forecast times for Timberline are in Los Angeles (US/Pacific) time zone.

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Timberline from OpenMeteo(GFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Fri00:00Clear

Clear sky.2℃SW
Light
0%
Fri01:00Clear

Clear sky.2℃SW
Light
0%
Fri02:00Clear

Fair at altitude.
Clear below.
2℃SW
Light
0%
Fri03:00Mixed

Clear spells.3℃SW
Light
0%
Fri04:00Clear

Clear sky.3℃SW
Light
0%
Fri05:00Cloud

Cloudy.4℃SW
Light
0%
Fri06:00Cloud

Cloudy.7℃SW
Breeze
0%
Fri07:00Cloud

Cloudy.9℃SW
Breeze
0%
Fri08:00Cloud

Cloudy.11℃SW
Breeze
0%
Fri09:00Cloud

Cloudy.12℃SW
Breeze
0%
Fri10:00Cloud

Cloudy.14℃SW
Strong
0%
Fri11:00Cloud

Cloudy.15℃SW
Strong
5%
Fri12:00Cloud

Cloudy.15℃SW
Strong
10%
Fri13:00Drizzle

Drizzle.14℃SW
Breeze
25%
Fri14:00Hvy Drizzle

Heavy drizzle.13℃SW
Breeze
60%
Fri15:00Mixed

Light snow at altitude.
Lt rain below.
12℃SW
Breeze
70%
Fri16:00Hvy Drizzle

Heavy drizzle.10℃SW
Breeze
45%
Fri17:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
10℃SW
Breeze
45%
Fri18:00Clear

Clear spells.10℃SW
Breeze
35%
Fri19:00Fair

Fair.9℃SW
Breeze
35%
Fri20:00Mixed

Cloudy at altitude.
Mixed below.
10℃SW
Breeze
40%
Fri21:00Hvy Drizzle

Light snow at altitude.
Hvy drizzle below.
10℃SW
Breeze
40%
Fri22:00Cloud

Cloudy.10℃SW
Strong
25%
Fri23:00Cloud

Cloudy.10℃SW
Strong
20%
Sat00:00Cloud

Cloudy.8℃W
Breeze
15%
Sat01:00Cloud

Cloudy.7℃W
Breeze
10%
Sat02:00Mixed

Clear spells.6℃W
Breeze
5%
Sat03:00Mixed

Clear spells.5℃W
Breeze
5%
Sat04:00Cloud

Cloudy.4℃W
Light
0%
Sat05:00Clear

Fair at altitude.
Clear below.
4℃W
Light
0%
Sat06:00Clear

Clear sky.5℃W
Light
0%
Sat07:00Clear

Clear sky.7℃W
Breeze
0%
Sat08:00Clear

Fair at altitude.
Clear below.
9℃W
Breeze
0%
Sat09:00Clear

Fair at altitude.
Clear below.
11℃W
Light
0%
Sat10:00Cloud

Cloudy.12℃W
Light
0%
Sat11:00Cloud

Cloudy.13℃W
Light
0%
Sat12:00Cloud

Cloudy.14℃W
Light
0%
Sat13:00Cloud

Cloudy.14℃W
Light
0%
Sat14:00Mixed

Cloudy at altitude.
Mixed below.
13℃W
Light
0%
Sat15:00Mixed

Cloudy at altitude.
Mixed below.
13℃W
Light
0%
Sat16:00Fair

Fair.12℃W
Light
0%
Sat17:00Cloud

Cloudy.9℃W
Light
0%
Sat18:00Cloud

Cloudy.9℃W
Light
0%
Sat19:00Cloud

Cloudy.9℃W
Breeze
0%
Sat20:00Cloud

Cloudy.8℃W
Breeze
0%
Sat21:00Mixed

Clear spells.8℃W
Light
0%
Sat22:00Cloud

Cloudy.8℃W
Light
0%
Sat23:00Cloud

Cloudy.8℃W
Light
0%

Snow Forecast near Timberline

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near Timberline
Ski Area 48 Hr 7 DayFrSaSuMoTuWeTh
Schweitzer-1cm

Timberline Snow

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

No significant snowfall is forecast for this period.

This Snow Forecast for Timberline, 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 Timberline, 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

Timberline enjoys a reliable snow season, typically averaging around 500 inches of snowfall annually. The snow depth can reach impressive levels, providing excellent conditions; for the latest updates, check J2Ski for current snow reports.