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Yonezawa 7-Day Snow Forecast - 5th September 2026

Yonezawa Snow Forecast - 7 day

ECMWF IFS
GFS
JMA

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Updated 05 September 2026 02:41 PDT

7-Day Snow Forecast for Yonezawa

1-week from 5 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 (2,092ft)
Next Snow?
There is no snow currently in the forecast for Yonezawa.

7-Day Snow Outlook for Yonezawa

 
Snowfall

 
Snow Line

Max 80°F
Min 60°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 75°F
Min 65°F

Valley temperatures from an overnight low of 65°F to daytime highs around 75°F

Temperature at BaseTemp at Base

Sat
05

Snow unlikely

ClearFairClearMixed

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

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

Max 71°F
Min 60°F

Valley temperatures from an overnight low of 60°F to daytime highs around 71°F

Temperature at BaseTemp at Base

Sun
06

Snow unlikely

MixedCloudCloudLt Drizzle

Clear spells, cloudy, light drizzle later.

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

Max 68°F
Min 65°F

Valley temperatures from an overnight low of 65°F to daytime highs around 68°F

Temperature at BaseTemp at Base

Mon
07

Snow unlikely

ShwrsShwrsMixedClear

Rain showers, clear spells, clear sky later.

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

Max 80°F
Min 60°F

Valley temperatures from an overnight low of 60°F to daytime highs around 80°F

Temperature at BaseTemp at Base

Tue
08

Snow unlikely

FairMixedCloudRain

Fair first, clear spells then cloudy, rain later.

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

Max 65°F
Min 60°F

Valley temperatures from an overnight low of 60°F to daytime highs around 65°F

Temperature at BaseTemp at Base

Wed
09

Snow unlikely

Lt DrizzleLt RainLt RainLt Rain

Light drizzle early, then light rain later.

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

Max 65°F
Min 62°F

Valley temperatures from an overnight low of 62°F to daytime highs around 65°F

Temperature at BaseTemp at Base

Thu
10

Snow unlikely

Lt RainLt RainRainRain

Light rain early, then rain later.

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

Max 67°F
Min 60°F

Valley temperatures from an overnight low of 60°F to daytime highs around 67°F

Temperature at BaseTemp at Base

Fri
11

Snow unlikely

DrizzleLt DrizzleLt DrizzleLt Drizzle

Drizzle early, then light drizzle 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 trail 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 02:41 PDT, next update expected imminently.

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.