Sierra Nevada Snow Forecast - 7 day
Updated 20 March 2026 19:46 CDT
7-Day Snow Forecast for Sierra Nevada
1-week from 21 March.
For Forecast detail, see below.
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Sierra Nevada 7-Day Snow Forecast Highlights
When will there be fresh snow in Sierra Nevada?
| Next Snow Expected | 22 March |
|---|---|
| Next Snow Amount | 2cm |
| Next 48 Hours | 3cm |
| Next 7 Days | 3cm |
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7-Day Snow Outlook for Sierra Nevada
Snowfall
Snow Line
Max 10℃
Min -2℃
5cm New Snow
Snow Line from 2,777m to 2,146m, with rain below.
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Powder Alert!
Powder Alarm issued 20 March 2026 18:50 CDT
Powder Possible :- 12cm of Fresh Snow is forecast for Sierra Nevada over the next 2 days.
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Sierra Nevada 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 5℃
Min -1℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ and rising to 5℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
21
up to 1cm New Snow
Cloudy first, fair then light drizzle, cloudy later.
Snow Line from 2,546m to 2,192m, with rain below.
Forecast times for Sierra Nevada are in Madrid (Europe/Madrid) time zone.
Max 5℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 5℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
22
up to 2cm New Snow
Cloudy, clear spells, cloudy later.
Snow Line from 2,562m to 2,331m, with rain below.
Forecast times for Sierra Nevada are in Madrid (Europe/Madrid) time zone.
Max 6℃
Min -2℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 6℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
23
up to 1cm New Snow
Fair, cloudy, light snow at altitude later.
Snow Line from 2,715m to 2,146m, with rain below.
Forecast times for Sierra Nevada are in Madrid (Europe/Madrid) time zone.
Max 6℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 6℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
24
up to 1cm New Snow
Clear sky, light drizzle, fair later.
Snow Line from 2,777m to 2,669m, with rain below.
Forecast times for Sierra Nevada are in Madrid (Europe/Madrid) time zone.
Max 10℃
Min -1℃
Valley temperatures from an overnight low of -1℃ to daytime highs around 10℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Wed
25
Snow unlikely
Clear sky, cloudy, clear sky later.
Forecast times for Sierra Nevada are in Madrid (Europe/Madrid) time zone.
Max 10℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 10℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Thu
26
Snow unlikely
Clear sky early, then fair later.
Forecast times for Sierra Nevada are in Madrid (Europe/Madrid) time zone.
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
Fri
27
Snow unlikely
Fair early, then clear sky later.
Forecast times for Sierra Nevada are in Madrid (Europe/Madrid) time zone.
This Snow Forecast for Sierra Nevada, Spain 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 Sierra Nevada, 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.
Sierra Nevada Snow Forecast updated at 19:46 CDT, next update expected 22:00 CDT.
Snow Reliability
Sierra Nevada generally enjoys reliable snow conditions, with an average snow depth of around 1-2 meters during peak season. For the latest snow information, including current conditions and forecasts, check J2Ski.