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Sierra Nevada Snow Forecast - 48 hour - 20th September 2026

Sierra Nevada 48-Hour Snow Forecast

ECMWF IFS
GFS
ICON

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Updated 20 September 2026 14:41 CDT

2-Day Forecast for Sierra Nevada

48-hours from 20 September.

See below for forecast detail

Sierra Nevada Snow Forecast updated at 14:41 CDT, next update expected 17:00 CDT.

Forecast for today in Sierra Nevada

Max 18℃
Min 8℃

Valley temperatures from an overnight low of 8℃ to daytime highs around 18℃

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

ClearClearShwrsClear

Clear sky, rain showers, clear sky later.

Forecast times for Sierra Nevada are in Madrid (Europe/Madrid) time zone.

Forecast for tomorrow in Sierra Nevada

Max 19℃
Min 9℃

Valley temperatures from an overnight low of 9℃ to daytime highs around 19℃

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Sierra Nevada are in Madrid (Europe/Madrid) time zone.

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Sierra Nevada from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Sun02:00Clear

Clear sky.8℃S
Calm
0%
Sun03:00Clear

Clear sky.8℃S
Light
0%
Sun04:00Clear

Clear sky.8℃S
Calm
0%
Sun05:00Clear

Clear sky.8℃S
Calm
0%
Sun06:00Clear

Clear sky.8℃S
Calm
0%
Sun07:00Clear

Clear sky.9℃S
Calm
0%
Sun08:00Clear

Clear sky.9℃S
Calm
0%
Sun09:00Clear

Clear sky.11℃S
Light
0%
Sun10:00Clear

Clear sky.14℃S
Light
0%
Sun11:00Clear

Clear sky.15℃S
Light
0%
Sun12:00Clear

Clear sky.15℃S
Light
0%
Sun13:00Clear

Clear sky.16℃S
Light
0%
Sun14:00Mixed

Clear spells.18℃S
Light
0%
Sun15:00Mixed

Clear spells.18℃S
Light
10%
Sun16:00Lt Drizzle

Light drizzle.17℃S
Light
25%
Sun17:00Lt Drizzle

Light drizzle.16℃S
Light
35%
Sun18:00Lt Drizzle

Light drizzle.16℃S
Light
45%
Sun19:00Lt Drizzle

Light drizzle.16℃S
Light
55%
Sun20:00Clear

Clear sky.14℃S
Light
55%
Sun21:00Clear

Clear sky.12℃S
Calm
40%
Sun22:00Clear

Clear sky.11℃S
Light
15%
Sun23:00Clear

Clear sky.11℃S
Light
0%
Mon00:00Clear

Clear sky.11℃S
Calm
0%
Mon01:00Clear

Clear sky.10℃S
Calm
0%
Mon02:00Clear

Clear sky.10℃S
Calm
0%
Mon03:00Clear

Clear sky.10℃S
Calm
0%
Mon04:00Clear

Clear sky.10℃S
Calm
0%
Mon05:00Clear

Clear sky.10℃S
Calm
0%
Mon06:00Clear

Clear sky.10℃S
Calm
0%
Mon07:00Clear

Clear sky.10℃S
Calm
0%
Mon08:00Clear

Clear sky.9℃S
Calm
0%
Mon09:00Clear

Clear sky.11℃S
Calm
0%
Mon10:00Clear

Clear sky.14℃S
Light
0%
Mon11:00Clear

Clear sky.16℃S
Light
0%
Mon12:00Clear

Clear sky.17℃S
Light
0%
Mon13:00Clear

Clear sky.18℃S
Light
0%
Mon14:00Clear

Clear sky.18℃S
Light
0%
Mon15:00Clear

Clear sky.19℃S
Light
0%
Mon16:00Clear

Clear sky.19℃S
Light
5%
Mon17:00Clear

Clear sky.19℃S
Light
5%
Mon18:00Clear

Clear sky.19℃S
Light
5%
Mon19:00Clear

Clear sky.17℃S
Light
0%
Mon20:00Clear

Clear sky.15℃S
Light
0%
Mon21:00Clear

Clear sky.13℃S
Light
0%
Mon22:00Clear

Clear sky.13℃S
Light
0%
Mon23:00Fair

Fair.12℃S
Calm
0%
Tue00:00Mixed

Clear spells.13℃SE
Calm
0%
Tue01:00Mixed

Clear spells.13℃SE
Calm
0%

Snow Forecast near Sierra Nevada

Snow forecasts for nearby ski areas.

Snow Forecasts for other Ski Resorts near Sierra Nevada are not available.

Sierra Nevada Snow

For current snow depths and skiing conditions, see our Current Snow Report for Sierra Nevada.

No significant snowfall is forecast for this period.

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.

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.