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Timberline Snow Forecast - 48 hour - 22nd September 2026

Timberline 48-Hour Snow Forecast

ECMWF IFS
GEM
GFS

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Updated 23 September 2026 06:43 NZST

2-Day Forecast for Timberline

48-hours from 22 September.

See below for forecast detail

Timberline Snow Forecast updated at 06:43 NZST, next update expected 12:00 NZST.

Forecast for today in Timberline

Max 15℃
Min 10℃

Valley temperatures from an overnight low of 10℃ to daytime highs around 15℃

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

CloudFogFogCloud

Cloudy, fog, cloudy later.

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

Forecast for tomorrow in Timberline

Max 11℃
Min 7℃

Valley temperatures from an overnight low of 7℃ to daytime highs around 11℃

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

CloudLt DrizzleCloudCloud

Cloudy, light drizzle, 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?
Tue00:00Rain

Rain.15℃E
Light
70%
Tue01:00Fog

Fog.15℃E
Light
50%
Tue02:00Fog

Fog.15℃E
Breeze
40%
Tue03:00Fog

Fog.14℃E
Breeze
30%
Tue04:00Fog

Fog.14℃E
Breeze
40%
Tue05:00Fog

Fog.13℃E
Breeze
40%
Tue06:00Cloud

Cloudy.13℃E
Breeze
55%
Tue07:00Fog

Light snow at altitude.
Lt rain below.
14℃E
Breeze
40%
Tue08:00Fog

Fog.14℃E
Breeze
45%
Tue09:00Lt Drizzle

Light drizzle.13℃E
Breeze
40%
Tue10:00Fog

Fog.13℃E
Breeze
40%
Tue11:00Cloud

Fog at altitude.
Cloud below.
13℃E
Breeze
35%
Tue12:00Fog

Light snow at altitude.
Lt rain below.
12℃E
Breeze
35%
Tue13:00Cloud

Fog at altitude.
Cloud below.
12℃E
Breeze
45%
Tue14:00Cloud

Fog at altitude.
Cloud below.
11℃E
Breeze
40%
Tue15:00Cloud

Fog at altitude.
Cloud below.
11℃E
Breeze
40%
Tue16:00Cloud

Light snow at altitude.
Lt rain below.
11℃E
Breeze
35%
Tue17:00Cloud

Fog at altitude.
Cloud below.
11℃E
Strong
30%
Tue18:00Cloud

Light snow at altitude.
Lt rain below.
11℃E
Strong
30%
Tue19:00Lt Drizzle

Heavy snow showers at altitude.
Lt drizzle below.
10℃E
Strong
30%
Tue20:00Lt Drizzle

Heavy snow showers at altitude.
Lt drizzle below.
10℃E
Strong
30%
Tue21:00Cloud

Light snow at altitude.
Lt rain below.
10℃E
Breeze
30%
Tue22:00Cloud

Fog at altitude.
Cloud below.
10℃E
Breeze
25%
Tue23:00Fog

Light snow at altitude.
Lt rain below.
10℃E
Breeze
25%
Wed00:00Lt Drizzle

Heavy snow showers at altitude.
Lt drizzle below.
10℃E
Breeze
25%
Wed01:00Drizzle

Light snow at altitude.
Drizzle below.
10℃E
Breeze
25%
Wed02:00Lt Drizzle

Heavy snow showers at altitude.
Lt drizzle below.
9℃E
Breeze
25%
Wed03:00Fair

Light snow at altitude.
Lt rain below.
9℃E
Breeze
35%
Wed04:00Clear

Light snow at altitude.
Lt rain below.
8℃E
Breeze
35%
Wed05:00Cloud

Cloudy.9℃E
Strong
25%
Wed06:00Cloud

Cloudy.9℃E
Strong
20%
Wed07:00Cloud

Cloudy.10℃E
Breeze
20%
Wed08:00Cloud

Fog at altitude.
Cloud below.
9℃E
Breeze
15%
Wed09:00Cloud

Cloudy.9℃E
Strong
15%
Wed10:00Cloud

Light snow at altitude.
Lt rain below.
10℃E
Strong
15%
Wed11:00Cloud

Cloudy.10℃E
Strong
15%
Wed12:00Cloud

Fog at altitude.
Cloud below.
10℃E
Strong
20%
Wed13:00Mixed

Fog at altitude.
Mixed below.
11℃E
Strong
20%
Wed14:00Fog

Fog.10℃E
Strong
20%
Wed15:00Cloud

Fog at altitude.
Cloud below.
9℃E
Strong
25%
Wed16:00Cloud

Fog at altitude.
Cloud below.
9℃E
Strong
25%
Wed17:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
9℃E
Strong
20%
Wed18:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
9℃E
Strong
20%
Wed19:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
9℃E
Strong
20%
Wed20:00Cloud

Light snow at altitude.
Lt rain below.
8℃E
Strong
15%
Wed21:00Lt Drizzle

Light drizzle.8℃E
Strong
15%
Wed22:00Cloud

Light snow at altitude.
Lt rain below.
8℃E
Strong
15%
Wed23:00Cloud

Fog at altitude.
Cloud below.
7℃E
Strong
35%

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 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.