Mount Washington Snow Report and Forecast
Snow Forecast for Mount Washington
This is the Snow and Weather for Mount Washington from 19 February.
Updated 18 February 2026 18:41 GMT.
For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Mount Washington.
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Mount Washington Snow Forecast Highlights
When will there be fresh snow in Mount Washington?
| Next Snow Expected | 20 February |
|---|---|
| Next Snow Amount | 2cm 1in |
| Next 48 Hours | 18cm 7in |
| Next 7 Days | 52cm 20in |
Forecast for today in Mount Washington
Max -3℃ 26°F
Min -10℃ 14°F
Below freezing at all levels, with valley temperatures as low as -10℃ 14°F and not getting above -3℃ 26°F
Temperature at BaseTemp at Base
Thu
19
Snow unlikely
Fair, cloudy, clear sky later.
Forecast times for Mount Washington are in Edmonton (Canada/Mountain) time zone.
Powder Alert!
Powder Alarm issued 18 February 2026 23:51 GMT
Powder Possible :- 18cm 7in of Fresh Snow is forecast for Mount Washington over the next 3 days.
*
GEM - at altitude
Mount Washington Snow Report
| Snow Conditions | - |
|---|
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| Thu 19 | Fri 20 | Sat 21 | Sun 22 | Mon 23 | Tue 24 | Wed 25 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 1,590m 5,217ft | -7℃ 20°F
| -8℃ 18°F
 +2cm +1in
| -5℃ 23°F
 +16cm +6in
| -4℃ 25°F
+14cm +5in
| -2℃ 29°F
 +15cm +6in
| -2℃ 28°F
| -2℃ 28°F
+2cm +1in
|
| 1,350m 4,429ft | -5℃ 23°F
| -6℃ 20°F
+2cm +1in
| -3℃ 26°F
+16cm +6in
| -2℃ 28°F
+14cm +5in
| 0℃ 31°F
+15cm +6in
| -1℃ 31°F
| 0℃ 31°F
+2cm +1in
|
| 1,110m 3,642ft | -3℃ 26°F
| -5℃ 23°F
+2cm +1in
| -2℃ 29°F
+16cm +6in
| -1℃ 31°F
+14cm +5in
| 1℃ 34°F
+15cm +6in
| 1℃ 34°F
| 1℃ 34°F
+1cm
|
| Snow Line | 1,110m 3,642ft | 1,110m 3,642ft | 1,110m 3,642ft | 1,110m 3,642ft | 1,110m 3,642ft | 1,110m 3,642ft | |
| Max Town | -3℃ 26°F | -5℃ 23°F | -2℃ 29°F | -1℃ 31°F | 1℃ 34°F | 1℃ 34°F | 1℃ 34°F |
| Min Town | -10℃ 14°F | -10℃ 14°F | -7℃ 20°F | -2℃ 28°F | -3℃ 26°F | -5℃ 23°F | -5℃ 23°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.
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.
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.