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Timberline Snow Forecast - 48 hour - 1st September 2026

Timberline 48-Hour Snow Forecast

ECMWF IFS
GEM
GFS

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Updated 31 August 2026 17:54 PDT

2-Day Forecast for Timberline

48-hours from 1 September.

See below for forecast detail

Timberline Snow Forecast updated at 17:54 PDT, next update expected 23:00 PDT.

Forecast for today in Timberline

Max 78°F
Min 64°F

Valley temperatures from an overnight low of 64°F to daytime highs around 78°F

Temperature at BaseTemp at Base

Tue
01

Snow unlikely

MixedCloudCloudCloud

Clear spells early, then cloudy later.

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

Forecast for tomorrow in Timberline

Max 85°F
Min 67°F

Valley temperatures from an overnight low of 67°F to daytime highs around 85°F

Temperature at BaseTemp at Base

Wed
02

Snow unlikely

ClearClearClearClear

Clear sky.

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?
Tue00:00Fair

Fair.64°FSW
Light
5%
Tue01:00Cloud

Cloudy.65°FSW
Breeze
5%
Tue02:00Fair

Fair.65°FSW
Breeze
5%
Tue03:00Cloud

Clear sky at altitude.
Cloud below.
64°FSW
Light
5%
Tue04:00Cloud

Cloudy.65°FSW
Breeze
5%
Tue05:00Fair

Clear spells at altitude.
Fair below.
68°FSW
Breeze
5%
Tue06:00Cloud

Cloudy.71°FSW
Breeze
5%
Tue07:00Cloud

Cloudy.73°FSW
Breeze
5%
Tue08:00Cloud

Cloudy.74°FSW
Breeze
10%
Tue09:00Mixed

Clear spells.76°FSW
Breeze
10%
Tue10:00Clear

Clear sky.77°FSW
Breeze
10%
Tue11:00Mixed

Clear spells.77°FSW
Breeze
10%
Tue12:00Cloud

Cloudy.77°FSW
Breeze
5%
Tue13:00Cloud

Cloudy.75°FSW
Breeze
10%
Tue14:00Clear

Clear sky.78°FSW
Breeze
5%
Tue15:00Clear

Clear sky.77°FSW
Breeze
5%
Tue16:00Clear

Clear sky.75°FSW
Light
5%
Tue17:00Clear

Clear sky.72°FSW
Light
5%
Tue18:00Clear

Clear sky.70°FSW
Light
5%
Tue19:00Clear

Clear sky.70°FSW
Light
5%
Tue20:00Mixed

Fair at altitude.
Mixed below.
69°FSW
Light
5%
Tue21:00Fair

Clear sky at altitude.
Fair below.
69°FSW
Light
5%
Tue22:00Cloud

Cloudy.69°FSW
Light
10%
Tue23:00Clear

Clear sky.68°FSW
Light
10%
Wed00:00Clear

Clear sky.68°FSW
Light
15%
Wed01:00Clear

Clear sky.68°FSW
Light
15%
Wed02:00Clear

Clear sky.68°FSW
Light
5%
Wed03:00Clear

Clear sky.68°FSW
Light
5%
Wed04:00Clear

Clear sky.67°FSW
Light
5%
Wed05:00Clear

Clear sky.69°FSW
Light
5%
Wed06:00Clear

Clear sky.74°FSW
Breeze
0%
Wed07:00Clear

Clear sky.77°FSW
Breeze
0%
Wed08:00Clear

Clear sky.79°FSW
Breeze
0%
Wed09:00Clear

Clear sky.80°FSW
Breeze
0%
Wed10:00Clear

Clear sky.82°FSW
Breeze
0%
Wed11:00Clear

Clear sky.84°FSW
Breeze
0%
Wed12:00Clear

Clear sky.85°FSW
Light
10%
Wed13:00Clear

Clear sky.85°FSW
Light
10%
Wed14:00Clear

Clear sky.84°FSW
Breeze
10%
Wed15:00Clear

Clear sky.81°FSW
Light
10%
Wed16:00Clear

Clear sky.76°FSW
Light
10%
Wed17:00Clear

Clear sky.71°FSW
Light
10%
Wed18:00Clear

Clear sky.70°FSW
Light
0%
Wed19:00Clear

Clear sky.69°FSW
Light
0%
Wed20:00Clear

Clear sky.68°FSW
Light
0%
Wed21:00Clear

Clear sky.68°FSW
Light
0%
Wed22:00Clear

Clear sky.67°FSW
Light
0%
Wed23:00Clear

Clear sky.68°FSW
Light
0%

Snow Forecast near Timberline

Snow forecasts for nearby ski areas.

Snow Forecasts for other Ski Resorts near Timberline are not available.

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 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.

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.