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Mount Washington Weather Forecast - 7 to 16 days - 21st March 2026

Mount Washington Weather

ECMWF IFS
GEM
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Weather Forecast for Mount Washington (3,642ft to 5,217ft)

Weather Outlook from 21 March.

Mount Washington Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Mount Washington Weather Forecast updated at 22:51 PDT, next update expected imminently.

Long-range Snow Outlook for Mount Washington

 
Snowfall

 
Snow Line

Max 40°F
Min 17°F

7in New Snow

Snow Line from 3,691ft to resort level (3,642ft).

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Mount Washington Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Mount Washington from OpenMeteo(GEM)
BaseSnow and WeatherTemp
Town
Sat
21
Snow

1in to 2in New Snow
Snow showers.
Snow falling to resort level (3,642ft).

Max 33°F
Min 18°F
Sun
22
Cloud

Clear spells at altitude, cloudy below.

Max 32°F
Min 17°F
Mon
23
Fair

Fair.

Max 35°F
Min 19°F
Tue
24
Snow

3in New Snow
Heavy snow showers.
Snow Line from 3,691ft to resort level (3,642ft).

Max 35°F
Min 27°F
Wed
25
Snow

2in New Snow
Snow showers.
Snow falling to resort level (3,642ft).

Max 32°F
Min 26°F
Thu
26
Mixed

Clear spells.

Max 34°F
Min 20°F
Fri
27
Clear

Clear sky.

Max 40°F
Min 21°F

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 Weather Forecast updated at 22:51 PDT, next update expected imminently.

Current Snow

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

For more information about this Canadian Ski Resort, See Also Skiing and Snowboarding in Mount Washington .

Off-Piste Safety in Mount Washington

Before skiing or snowboarding off-piste in Mount Washington, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.