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Mount Washington 7-Day Snow Forecast - 1st September 2026

Mount Washington Snow Forecast - 7 day

ECMWF IFS
GEM
GFS

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Updated 01 September 2026 11:48 PDT

7-Day Snow Forecast for Mount Washington

1-week from 1 September.

For Forecast detail, see below.

Mount Washington 7-Day Snow Forecast Highlights

When will there be fresh snow in Mount Washington?

Mount Washington Snow Forecast Highlights - GEM
Snowfall prediction at mid-mountain (4,429ft)
Next Snow?
There is no snow currently in the forecast for Mount Washington.

7-Day Snow Outlook for Mount Washington

 
Snowfall

 
Snow Line

Max 61°F
Min 42°F

Snow unlikely

Mount Washington Medium-Range (7-Day) Snow Forecast Detail

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

Max 61°F
Min 44°F

Valley temperatures from an overnight low of 44°F to daytime highs around 61°F

Temperature at BaseTemp at Base

Tue
01

Snow unlikely

CloudClearClearClear

Cloudy early, then clear sky later.

Forecast times for Mount Washington are in Edmonton (Canada/Mountain) time zone.

Max 47°F
Min 43°F

Valley temperatures from an overnight low of 43°F to daytime highs around 47°F

Temperature at BaseTemp at Base

Wed
02

Snow unlikely

CloudMixedRainRain

Cloudy, clear spells, rain later.

Forecast times for Mount Washington are in Edmonton (Canada/Mountain) time zone.

Max 49°F
Min 42°F

Valley temperatures from an overnight low of 42°F to daytime highs around 49°F

Temperature at BaseTemp at Base

Thu
03

Snow unlikely

RainShwrsShwrsDrizzle

Rain, rain showers, drizzle later.

Forecast times for Mount Washington are in Edmonton (Canada/Mountain) time zone.

Max 50°F
Min 44°F

Valley temperatures from an overnight low of 44°F to daytime highs around 50°F

Temperature at BaseTemp at Base

Fri
04

Snow unlikely

Lt RainLt RainCloudLt Drizzle

Light rain showers first, light rain then cloudy, light drizzle later.

Forecast times for Mount Washington are in Edmonton (Canada/Mountain) time zone.

Max 57°F
Min 42°F

Valley temperatures from an overnight low of 42°F to daytime highs around 57°F

Temperature at BaseTemp at Base

Sat
05

Snow unlikely

CloudClearClearFair

Cloudy, clear sky, fair later.

Forecast times for Mount Washington are in Edmonton (Canada/Mountain) time zone.

Max 57°F
Min 44°F

Valley temperatures from an overnight low of 44°F to daytime highs around 57°F

Temperature at BaseTemp at Base

Sun
06

Snow unlikely

Lt DrizzleLt DrizzleFairFair

Light drizzle early, then fair later.

Forecast times for Mount Washington are in Edmonton (Canada/Mountain) time zone.

Max 54°F
Min 47°F

Valley temperatures from an overnight low of 47°F to daytime highs around 54°F

Temperature at BaseTemp at Base

Mon
07

Snow unlikely

Lt DrizzleFairCloudLt Drizzle

Light drizzle first, fair then cloudy, light drizzle later.

Forecast times for Mount Washington are in Edmonton (Canada/Mountain) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Mount Washington, Canada 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 Mount Washington, 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.

Mount Washington Snow Forecast updated at 11:48 PDT, next update expected imminently.

Snow Reliability

The snow reliability at Mount Washington is commendable, with an average snowfall of 150 inches per year. Snow depths can reach up to 70 inches, making it ideal for winter sports enthusiasts; check J2Ski for the latest snow conditions.