Loon Mountain Snow Report and Forecast
Snow Forecast for Loon Mountain
When will there be fresh snow?
This is the Snow Forecast for Loon Mountain, United States for 16 days from 13 April.
Updated 14 April 2025 08:31 NZST.
| Next Snow Expected | 16 April |
|---|---|
| Next Snow Amount | 4cm |
| Next 48 Hours | 4cm |
| Next 7 Days | 17cm |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Loon Mountain.
Forecast for today in Loon Mountain
Max 7℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 7℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sun
13
Snow unlikely
Cloudy early, then rain showers later.
Loon Mountain has 4cm new snow forecast in the next 48 hours.
Loon Mountain Snow Report
| Snow Conditions | - |
|---|
Loon Mountain 7-Day Snow Forecast Overview
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| Sun 13 | Mon 14 | Tue 15 | Wed 16 | Thu 17 | Fri 18 | Sat 19 | |
|---|---|---|---|---|---|---|---|
| Wind | SE F3 | W F3 | NW F2 | NW F3 | NW F3 | ||
| 930m | 2℃
 | 8℃
 | 8℃
 +4cm
| 0℃
 +7cm
| -2℃
+6cm
| 1℃
 | 1℃
|
| NW F3 | W F3 | NW F3 | NW F2 | ||||
| 610m | 5℃
| 11℃
| 9℃
| 2℃
 +4cm
| 1℃
+2cm
| 5℃
| 3℃
|
| SE F2 | SW F2 | SW F3 | NW F3 | ||||
| 290m | 7℃
| 13℃
| 13℃
| 4℃
| 3℃
+1cm
| 7℃
| 6℃
|
| Snow Line | varying 879m | varying 789m | varying 459m | 290m | |||
| Max Town | 7℃ | 13℃ | 13℃ | 4℃ | 3℃ | 7℃ | 6℃ |
| Min Town | 2℃ | 3℃ | 3℃ | 0℃ | -1℃ | -3℃ | 1℃ |
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.
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 7℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 7℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sun
13
Snow unlikely
Cloudy early, then rain showers later.
Max 13℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 13℃
Temperature at BaseTemp at Base
Mon
14
Snow unlikely
Clear sky.
Max 13℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 13℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
15
up to 4cm New Snow
Cloudy, rain showers, light drizzle later.
Snow Line from 879m to 609m, with rain below.
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
Snowfall per hour
Snow Line
Wed
16
up to 7cm New Snow
Light snow at altitude, cloudy, clear spells later.
Snow Line from 789m to resort level.
Max 3℃
Min -1℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
17
1cm to 6cm New Snow
Cloudy first, light snow then light snow showers, clear spells later.
Snow Line from 459m to resort level.
Max 7℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 7℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
18
Snow unlikely
Cloudy.
Max 6℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 6℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sat
19
Snow unlikely
Cloudy early, then light drizzle later.
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 08:31 NZST, next update expected 14:00 NZST.
Snow Forecast near Loon Mountain
| Snow Report and Forecast | 48 Hr | Sun | Mon | Tue | Wed | Thu | Fri | Sat | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Waterville Valley | 1cm | 16cm | |||||||
| Bretton Woods | - | 15cm | |||||||
| Snow King | 2cm | 10cm | |||||||
| Wildcat Mountain | 4cm | 14cm | |||||||
| Attitash Bear Peak | - | 4cm |
Understanding and predicting Snow Conditions in Loon Mountain
Here are our tips for making the most of a trip to Loon Mountain, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Loon Mountain, 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 Loon Mountain is not always controlled (slopes made safe from avalanche risk) or patrolled. Always check local advice, 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 Loon Mountain 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 Loon Mountain 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.