La Mongie Snow Report and Forecast
Snow Forecast for La Mongie
When will there be fresh snow?
This is the Snow Forecast for La Mongie, France for 15 days from 6 May.
Updated 06 May 2025 10:38 NZST.
| Next Snow Expected | 6 May |
|---|---|
| Next Snow Amount | 5cm |
| Next 48 Hours | 4cm |
| Next 7 Days | 5cm |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for La Mongie.
Forecast for today in La Mongie
Max 2℃
Min -2℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 2℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
06
3cm New Snow
Light snow, snow showers, cloudy later.
Snow falling to resort level.
Saint-Lary Soulan (16km from La Mongie) is reporting “Hard” with 4cm new snow forecast in the next 48 hours.
La Mongie Snow Report
Snow report from Saint-Lary Soulan (16km from La Mongie)
| Upper Snow Depths | 40cm |
|---|---|
| Lower Snow Depths | 20cm |
| Snow Conditions | Hard |
| Avalanche Risk Level | |
| We don't have a recent Avalanche Risk report, so ALWAYS take local advice before leaving marked runs. | |
La Mongie 7-Day Snow Forecast Overview
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| Tue 06 | Wed 07 | Thu 08 | Fri 09 | Sat 10 | Sun 11 | Mon 12 | |
|---|---|---|---|---|---|---|---|
| Wind | S F2 | ||||||
| 2,500m | -4℃
+3cm
| -1℃
 | 1℃
 | 2℃
+1cm
| 4℃
| 7℃
 | 4℃
|
| S F2 | |||||||
| 2,150m | -1℃
+5cm
| 2℃
| 4℃
| 4℃
| 7℃
| 9℃
| 7℃
|
| S F2 | |||||||
| 1,800m | 2℃
+3cm
| 4℃
| 7℃
| 7℃
| 10℃
| 12℃
| 9℃
 |
| Snow Line | 1,800m | varying 1,959m | varying 2,049m | varying 1,949m | |||
| Max Town | 2℃ | 4℃ | 7℃ | 7℃ | 10℃ | 12℃ | 9℃ |
| Min Town | -2℃ | -4℃ | 0℃ | 3℃ | 2℃ | 6℃ | 4℃ |
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 2℃
Min -2℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 2℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
06
3cm New Snow
Light snow, snow showers, cloudy later.
Snow falling to resort level.
Max 4℃
Min -4℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 4℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
07
Snow unlikely
Cloudy, light snow at altitude, cloudy later.
Max 7℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 7℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
08
Snow unlikely
Cloudy, drizzle, clear spells later.
Max 7℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 7℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
09
up to 1cm New Snow
Clear spells first, rain showers then clear spells, fair later.
Snow Line from 1,949m to 1,919m, with rain below.
Max 10℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 10℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sat
10
Snow unlikely
Cloudy first, light rain then cloudy, fair later.
Max 12℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 12℃
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Fair, clear spells, cloudy later.
Max 9℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 9℃
Temperature at BaseTemp at Base
Mon
12
Snow unlikely
Cloudy first, light rain showers then thunderstorms, rain showers later.
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 10:38 NZST, next update expected 16:00 NZST.
Snow Forecast near La Mongie
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Luz Ardiden | 6cm | 9cm | |||||||
| Pyrenees 2 Vallées | 5cm | 9cm | |||||||
| Cauterets | 3cm | 6cm | |||||||
| Tourmalet | 5cm | 6cm | |||||||
| Peyragudes | 4cm | 5cm | |||||||
| Luchon - Superbagnères | 2cm | 3cm | |||||||
| Val Louron | 3cm | 3cm | |||||||
| Barèges | 2cm | 2cm |
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.