Loon Mountain Snow Forecast - 7 day
Updated 21 March 2026 06:46 NZDT
7-Day Snow Forecast for Loon Mountain
1-week from 20 March.
For Forecast detail, see below.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Loon Mountain 7-Day Snow Forecast Highlights
When will there be fresh snow in Loon Mountain?
| Next Snow Expected | 22 March |
|---|---|
| Next Snow Amount | 8cm |
| Next 48 Hours | 8cm |
| Next 7 Days | 12cm |
7-Day Snow Outlook for Loon Mountain
Snowfall
Snow Line
Max 6℃
Min -11℃
16cm New Snow
Snow Line from 889m to resort level (290m).
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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Loon Mountain 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℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 6℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
20
up to 4cm New Snow
Cloudy, clear sky, clear spells later.
Snow Line from 889m to resort level (290m).
Forecast times for Loon Mountain are in New York (US/Eastern) time zone.
Max 4℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 4℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Light drizzle, fair, cloudy later.
Forecast times for Loon Mountain are in New York (US/Eastern) time zone.
Max 2℃
Min -1℃
Valley temperatures from an overnight low of -1℃ to daytime highs around 2℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
22
8cm New Snow
Cloudy early, then heavy snow showers later.
Snow falling to resort level (290m).
Forecast times for Loon Mountain are in New York (US/Eastern) time zone.
Max 1℃
Min -5℃
Valley temperatures from an overnight low of -5℃ to daytime highs around 1℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
23
1cm New Snow
Cloudy first, fog then cloudy, light snow showers later.
Snow falling to resort level (290m).
Forecast times for Loon Mountain are in New York (US/Eastern) time zone.
Max 1℃
Min -11℃
Valley temperatures from an overnight low of -11℃ to daytime highs around 1℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
24
Snow unlikely
Light snow first, cloudy then clear sky, cloudy later.
Forecast times for Loon Mountain are in New York (US/Eastern) time zone.
Max 2℃
Min -6℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -6℃ and rising to 2℃
Temperature at BaseTemp at Base
Wed
25
Snow unlikely
Cloudy.
Forecast times for Loon Mountain are in New York (US/Eastern) time zone.
Max 4℃
Min -5℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -5℃ and rising to 4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
26
1cm New Snow
Cloudy, fog, light snow later.
Snow Line from 499m to resort level (290m).
Forecast times for Loon Mountain are in New York (US/Eastern) time zone.
This Snow Forecast for Loon Mountain, United States 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 Loon Mountain, 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.
Loon Mountain Snow Forecast updated at 06:46 NZDT, next update expected 12:00 NZDT.
Snow Forecast near Loon Mountain
| Ski Area | 48 Hr | 7 Day | Fr | Sa | Su | Mo | Tu | We | Th |
|---|---|---|---|---|---|---|---|---|---|
| Waterville Valley | 16cm | 27cm | |||||||
| Wildcat Mountain | 16cm | 27cm | |||||||
| Attitash Bear Peak | 10cm | 26cm | |||||||
| Snow King | 17cm | 22cm | |||||||
| Cannon Mountain | 14cm | 18cm | |||||||
| Bretton Woods | 12cm | 17cm |
Snow Reliability
Loon Mountain typically enjoys a reliable snow season with an average snow depth of 60 to 100 inches. For the latest snow conditions, check J2Ski for up-to-date information on snowfall and conditions.