Mount Washington Snow Report and Forecast
Snow Forecast for Mount Washington
When will there be fresh snow?
This is the Snow Forecast for Mount Washington, Canada for 10 days from 25 April.
Updated 24 April 2025 21:31 PDT.
| Next Snow Expected | 3 May |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | - |
| Next 7 Days | 1in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Mount Washington.
Forecast for today in Mount Washington
Max 52°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 52°F
Temperature at BaseTemp at Base
Fri
25
Snow unlikely
Clear sky.
Mount Washington has no new snow forecast in the next 48 hours.
Mount Washington Snow Report
| Snow Conditions | - |
|---|
Mount Washington 7-Day Snow Forecast Overview
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| Fri 25 | Sat 26 | Sun 27 | Mon 28 | Tue 29 | Wed 30 | Thu 01 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 5,217ft | 45°F
| 46°F
| 46°F
| 46°F
 | 47°F
 | 47°F
| 47°F
 |
| 4,429ft | 48°F
| 49°F
| 49°F
| 49°F
| 49°F
| 50°F
| 50°F
|
| 3,642ft | 52°F
| 52°F
| 52°F
| 51°F
| 52°F
 | 53°F
| 53°F
|
| Snow Line | varying 4,298ft | varying 4,400ft | |||||
| Max Town | 52°F | 52°F | 52°F | 51°F | 52°F | 53°F | 53°F |
| Min Town | 39°F | 34°F | 32°F | 35°F | 36°F | 32°F | 39°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 52°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 52°F
Temperature at BaseTemp at Base
Fri
25
Snow unlikely
Clear sky.
Max 52°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 52°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sat
26
Snow unlikely
Clear sky.
Max 52°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 52°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sun
27
Snow unlikely
Fair early, then clear sky later.
Max 51°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 51°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
28
New Snow
Clear spells first, cloudy then light snow at altitude, cloudy later.
Snow Line from 4,298ft to 3,845ft, with rain below.
Max 52°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 52°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
29
New Snow
Light drizzle early, then clear sky later.
Snow Line from 4,400ft to 4,147ft, with rain below.
Max 53°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 53°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Wed
30
Snow unlikely
Clear sky early, then fair later.
Max 53°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 53°F
Temperature at BaseTemp at Base
Thu
01
Snow unlikely
Clear sky first, clear spells then cloudy, light drizzle 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 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 21:31 PDT, next update expected 00:00 PDT.
Understanding and predicting Snow Conditions in Mount Washington
Here are our tips for making the most of a trip to Mount Washington, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Mount Washington, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Mount Washington is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Mount Washington will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Mount Washington for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.