Mount Washington Snow Forecast - 7 day
Snow Forecast for Mount Washington
When will there be fresh snow?
This is the 7-Day Snow Forecast for Mount Washington, Canada for 7 days from 20 May.
Updated 20 May 2025 01:36 BST.
| Next Snow Expected | 24 May |
|---|---|
| Next Snow Amount | 2cm 1in |
| Next 48 Hours | - - |
| Next 7 Days | 4cm 2in |
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For Forecast detail, see below.
Forecast for Mount Washington
Mount Washington has very light new snow forecast in the next 48 hours.
Mount Washington 7-Day Snow Forecast Overview
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| Tue 20 | Wed 21 | Thu 22 | Fri 23 | Sat 24 | Sun 25 | Mon 26 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 1,590m 5,217ft | 1℃ 34°F
 | 2℃ 36°F
| 6℃ 43°F
 | 5℃ 42°F
 +1cm
| 4℃ 39°F
 +3cm +1in
| 10℃ 49°F
 | 10℃ 50°F
|
| 1,350m 4,429ft | 3℃ 36°F
| 4℃ 39°F
| 8℃ 46°F
| 7℃ 44°F
| 5℃ 42°F
+2cm +1in
| 11℃ 52°F
| 11℃ 53°F
|
| 1,110m 3,642ft | 6℃ 42°F
| 5℃ 42°F
| 9℃ 49°F
| 9℃ 47°F
| 7℃ 44°F
| 13℃ 55°F
| 13℃ 55°F
|
| Snow Line | varying 1,387m 4,551ft | varying 1,356m 4,449ft | varying 1,356m 4,449ft | ||||
| Max Town | 6℃ 42°F | 5℃ 42°F | 9℃ 49°F | 9℃ 47°F | 7℃ 44°F | 13℃ 55°F | 13℃ 55°F |
| Min Town | 0℃ 31°F | 1℃ 33°F | 0℃ 32°F | 0℃ 33°F | 2℃ 35°F | 2℃ 36°F | 7℃ 45°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
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 6℃ 42°F
Min 0℃ 31°F
Valley temperatures from an overnight low of 0℃ 31°F to daytime highs around 6℃ 42°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
20
Snow unlikely
Light snow first, clear spells then clear sky, cloudy later.
Max 5℃ 42°F
Min 1℃ 33°F
Valley temperatures from an overnight low of 1℃ 33°F to daytime highs around 5℃ 42°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Wed
21
Snow unlikely
Cloudy early, then light rain showers later.
Max 9℃ 49°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 9℃ 49°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Thu
22
Snow unlikely
Light rain, clear sky, cloudy later.
Max 9℃ 47°F
Min 0℃ 33°F
Valley temperatures from an overnight low of 0℃ 33°F to daytime highs around 9℃ 47°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
23
up to 1cm New Snow
Clear spells, light snow, light drizzle later.
Snow Line from 1,356m 4,449ft to resort level.
Max 7℃ 44°F
Min 2℃ 35°F
Valley temperatures from an overnight low of 2℃ 35°F to daytime highs around 7℃ 44°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
24
up to 3cm up to 1in New Snow
Light drizzle first, snow showers then clear spells, light drizzle later.
Snow Line from 1,356m 4,449ft to resort level.
Max 13℃ 55°F
Min 2℃ 36°F
Valley temperatures from an overnight low of 2℃ 36°F to daytime highs around 13℃ 55°F
Temperature at BaseTemp at Base
Sun
25
Snow unlikely
Rain showers first, clear spells then cloudy, fair later.
Max 13℃ 55°F
Min 7℃ 45°F
Valley temperatures from an overnight low of 7℃ 45°F to daytime highs around 13℃ 55°F
Temperature at BaseTemp at Base
Mon
26
Snow unlikely
Clear sky early, then clear spells later.
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 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.
Mount Washington Snow Forecast updated at 01:36 BST, next update expected imminently.