Yonezawa 7-Day Snow Forecast

Yonezawa Snow Report and Forecast

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Updated 20 March 2026 15:41 PDT

Snow Forecast for Yonezawa

Snow and Weather from 21 March.

For Forecast detail, see below.

Yonezawa 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.

Forecast for today in Yonezawa

Max 39°F
Min 28°F

Freeze-thaw conditions, with valley temperatures cooling to 28°F and rising to 39°F

Temperature at BaseTemp at Base

Snowfall

Snow Line

Sat
21

New Snow

Fair early, then clear sky later.

Snow falling to resort level (1,558ft).

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

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Yonezawa 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Yonezawa from OpenMeteo(JMA)
	Sat 21	Sun 22	Mon 23	Tue 24	Wed 25	Thu 26	Fri 27
Wind	W F3
2,625ft	35°F	50°F	49°F	41°F	46°F	49°F	54°F
	W F3
2,092ft	37°F	52°F	51°F	43°F	48°F	51°F	56°F
	W F3
1,558ft	39°F	54°F	53°F	45°F	50°F	53°F	58°F
Snow Line	1,558ft
Max Town	39°F	54°F	53°F	45°F	50°F	53°F	58°F
Min Town	28°F	26°F	36°F	31°F	30°F	41°F	40°F

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.

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Snow Forecast near Yonezawa

Snow Forecasts for Ski Resorts near Yonezawa
Ski Area	48 Hr	7 Day
Tengendai Kogen	1in	3in
Adatara Kogen	-	-
Numajiri	-	-

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.

Understanding and predicting Snow Conditions in Yonezawa

Here are our tips for making the most of a trip to Yonezawa, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Yonezawa, 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 Yonezawa 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 Yonezawa 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 Yonezawa 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.