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Yonezawa 7-Day Snow Forecast - 23rd September 2026

Yonezawa Snow Forecast - 7 day

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JMA

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Updated 23 September 2026 03:42 UTC

7-Day Snow Forecast for Yonezawa

1-week from 23 September.

For Forecast detail, see below.

Yonezawa 7-Day Snow Forecast Highlights

When will there be fresh snow in Yonezawa?

Yonezawa Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (638m)
Next Snow?
There is no snow currently in the forecast for Yonezawa.

7-Day Snow Outlook for Yonezawa

 
Snowfall

 
Snow Line

Max 24℃ 76°F
Min 12℃ 53°F

Snow unlikely

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Yonezawa 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 24℃ 76°F
Min 17℃ 63°F

Valley temperatures from an overnight low of 17℃ 63°F to daytime highs around 24℃ 76°F

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

ClearClearLt DrizzleShwrs

Clear sky, light drizzle, rain showers later.

Forecast times for Yonezawa are in Tokyo (Asia/Tokyo) time zone.

Max 24℃ 74°F
Min 15℃ 60°F

Valley temperatures from an overnight low of 15℃ 60°F to daytime highs around 24℃ 74°F

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

ClearClearClearMixed

Clear sky early, then clear spells later.

Forecast times for Yonezawa are in Tokyo (Asia/Tokyo) time zone.

Max 24℃ 74°F
Min 14℃ 58°F

Valley temperatures from an overnight low of 14℃ 58°F to daytime highs around 24℃ 74°F

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

ClearFairMixedCloud

Clear sky first, fair then clear spells, cloudy later.

Forecast times for Yonezawa are in Tokyo (Asia/Tokyo) time zone.

Max 21℃ 70°F
Min 12℃ 54°F

Valley temperatures from an overnight low of 12℃ 54°F to daytime highs around 21℃ 70°F

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

MixedFairMixedCloud

Clear spells first, fair then clear spells, cloudy later.

Forecast times for Yonezawa are in Tokyo (Asia/Tokyo) time zone.

Max 19℃ 66°F
Min 12℃ 53°F

Valley temperatures from an overnight low of 12℃ 53°F to daytime highs around 19℃ 66°F

Temperature at BaseTemp at Base

Sun
27

Snow unlikely

Lt DrizzleLt DrizzleHvy DrizzleLt Drizzle

Light drizzle, heavy drizzle, light drizzle later.

Forecast times for Yonezawa are in Tokyo (Asia/Tokyo) time zone.

Max 20℃ 69°F
Min 15℃ 59°F

Valley temperatures from an overnight low of 15℃ 59°F to daytime highs around 20℃ 69°F

Temperature at BaseTemp at Base

Mon
28

Snow unlikely

Lt DrizzleLt DrizzleLt DrizzleLt Drizzle

Light drizzle.

Forecast times for Yonezawa are in Tokyo (Asia/Tokyo) time zone.

Max 19℃ 67°F
Min 12℃ 54°F

Valley temperatures from an overnight low of 12℃ 54°F to daytime highs around 19℃ 67°F

Temperature at BaseTemp at Base

Tue
29

Snow unlikely

CloudMixedCloudCloud

Cloudy, clear spells, cloudy later.

Forecast times for Yonezawa are in Tokyo (Asia/Tokyo) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Yonezawa, Japan 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 Yonezawa, 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.

Yonezawa Snow Forecast updated at 03:42 UTC, next update expected 09:00 UTC.

Snow Reliability

Yonezawa typically enjoys reliable snow conditions, with average snow depths reaching up to 2 meters during peak season. For the latest snow information, be sure to check J2Ski.