La Mongie Snow Report and Forecast
Snow Forecast for La Mongie
This is the Snow Forecast for La Mongie, France for 16 days from 14 November.
Updated 14 November 2025 04:37 UTC.
For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for La Mongie.
J2Ski - Sign In to see the full long-range snow forecast (out to 16 days, with more weather detail).
La Mongie Snow Forecast Highlights
When will there be fresh snow in La Mongie?
| Next Snow Expected | 17 November |
|---|---|
| Next Snow Amount | 1cm - |
| Next 48 Hours | 2cm 1in |
| Next 7 Days | 14cm 5in |
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Forecast for today in La Mongie
Max 11℃ 52°F
Min 3℃ 38°F
Valley temperatures from an overnight low of 3℃ 38°F to daytime highs around 11℃ 52°F
Temperature at BaseTemp at Base
Fri
14
Snow unlikely
Cloudy first, light rain then light drizzle, clear sky later.
La Mongie has 2cm 1in new snow forecast in the next 48 hours.
La Mongie Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
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La Mongie 7-Day Snow Forecast Overview
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| Fri 14 | Sat 15 | Sun 16 | Mon 17 | Tue 18 | Wed 19 | Thu 20 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F4 | SW F3 | |||||
| 2,500m 8,202ft | 6℃ 43°F
| 2℃ 36°F
 +2cm +1in
| 1℃ 33°F
 | -2℃ 28°F
 +1cm
| 3℃ 37°F
 | -2℃ 29°F
| -5℃ 23°F
+10cm +4in
|
| SW F4 | SW F3 | ||||||
| 2,150m 7,054ft | 8℃ 47°F
| 4℃ 40°F
 | 4℃ 38°F
| 0℃ 32°F
+1cm
| 5℃ 41°F
| 1℃ 33°F
| -3℃ 27°F
+8cm +3in
|
| SW F3 | SW F3 | ||||||
| 1,800m 5,906ft | 11℃ 52°F
 | 8℃ 46°F
| 6℃ 43°F
| 3℃ 36°F
+1cm
| 2℃ 35°F
| 1℃ 33°F
| -1℃ 29°F
 +6cm +3in
|
| Snow Line | varying 2,359m 7,740ft | 2,109m 6,919ft | varying 1,949m 6,394ft | 1,800m 5,906ft | |||
| Max Town | 11℃ 52°F | 8℃ 46°F | 6℃ 43°F | 3℃ 36°F | 2℃ 35°F | 1℃ 33°F | -1℃ 29°F |
| Min Town | 3℃ 38°F | 3℃ 38°F | 1℃ 33°F | 0℃ 32°F | -3℃ 27°F | -2℃ 28°F | -8℃ 18°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.
La Mongie 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 11℃ 52°F
Min 3℃ 38°F
Valley temperatures from an overnight low of 3℃ 38°F to daytime highs around 11℃ 52°F
Temperature at BaseTemp at Base
Fri
14
Snow unlikely
Cloudy first, light rain then light drizzle, clear sky later.
Max 8℃ 46°F
Min 3℃ 38°F
Valley temperatures from an overnight low of 3℃ 38°F to daytime highs around 8℃ 46°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
15
up to 2cm up to 1in New Snow
Cloudy first, fair then clear sky, light drizzle later.
Snow Line from 2,359m 7,740ft to 2,269m 7,444ft , with rain below.
Max 6℃ 43°F
Min 1℃ 33°F
Valley temperatures from an overnight low of 1℃ 33°F to daytime highs around 6℃ 43°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
16
Snow unlikely
Cloudy first, clear sky then light drizzle, cloudy later.
Max 3℃ 36°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 3℃ 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
17
1cm New Snow
Cloudy early, then heavy snow showers later.
Snow Line from 1,949m 6,394ft to resort level.
Max 2℃ 35°F
Min -3℃ 27°F
Freeze-thaw conditions, with valley temperatures cooling to -3℃ 27°F and rising to 2℃ 35°F
Temperature at BaseTemp at Base
Tue
18
Snow unlikely
Clear sky, fair, clear sky later.
Max 1℃ 33°F
Min -2℃ 28°F
Valley temperatures from an overnight low of -2℃ 28°F to daytime highs around 1℃ 33°F
Temperature at BaseTemp at Base
Wed
19
Snow unlikely
Clear spells early, then cloudy later.
Max -1℃ 29°F
Min -8℃ 18°F
Below freezing at all levels, with valley temperatures as low as -8℃ 18°F and not getting above -1℃ 29°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
20
6cm to 10cm 3in to 4in New Snow
Light snow first, heavy snow showers then light snow showers, cloudy later.
Snow falling to resort level.
This Snow Forecast for La Mongie, France 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 La Mongie, 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.
La Mongie Snow Forecast updated at 04:37 UTC, next update expected imminently.
Snow Forecast near La Mongie
| Ski Area | 48 Hr | 7 Day | Fr | Sa | Su | Mo | Tu | We | Th |
|---|---|---|---|---|---|---|---|---|---|
| Pyrenees 2 Vallées | 2cm 1in | 17cm 6in | |||||||
| Peyragudes | 5cm 2in | 15cm 6in | |||||||
| Tourmalet | 4cm 2in | 15cm 6in | |||||||
| Cauterets | 5cm 2in | 14cm 6in | |||||||
| Luchon - Superbagnères | 4cm 1in | 13cm 5in | |||||||
| Luz Ardiden | 4cm 2in | 13cm 5in | |||||||
| Saint-Lary Soulan | 3cm 1in | 13cm 5in | |||||||
| Barèges | 1cm - | 7cm 3in |
Snow Reliability
La Mongie typically enjoys good snow reliability, with average snow depths of 100-200 cm during peak season. For current conditions, including snowfall and snowmelt updates, check J2Ski for the latest information.
Understanding and predicting Snow Conditions in La Mongie
Here are our tips for making the most of a trip to La Mongie, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in La Mongie, 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 La Mongie 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 La Mongie 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 La Mongie 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.