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Karuizawa Snow Forecast - 48 hour - 29th March 2025

Snow Mail

Karuizawa 48-Hour Snow Forecast

48-hour Forecast for Karuizawa (940m to 1,155m)

This is the 48-hour (2-Day) Snow Forecast for Karuizawa, Japan for 2 days from 29 March.

Updated 29 March 2025 19:31 NZDT.

Karuizawa has 3cm new snow forecast in the next 48 hours.

See below for the detailed Weather and Snow outlook.

Karuizawa Snow Forecast updated at 19:31 NZDT, next update expected imminently.

To get this forecast by e-mail Join J2Ski's Snow Mail Here

Forecast for today in Karuizawa

Max 2℃
Min -5℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -5℃ and rising to 2℃

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Sat
29

3cm New Snow

SnowMixedFairFair

Heavy snow showers, clear spells, fair later.

Snow falling to resort level.

Karuizawa has 3cm new snow forecast in the next 48 hours.

Forecast for tomorrow in Karuizawa

Max 5℃
Min -6℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -6℃ and rising to 5℃

Temperature at BaseTemp at Base

Sun
30

Snow unlikely

ClearClearMixedClear

Clear sky, clear spells, clear sky later.

48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Karuizawa from OpenMeteo
BaseSnow toWeatherTemp
Town
Rain or Snow?
Sat00:00Snow

Heavy snow showers.-1℃SW
Light
85%
Sat01:00Hvy Snow

2cm New Snow
Snow falling to resort level.

Heavy snow.-1℃SW
Light
100%
Sat02:00Snow

1cm New Snow
Snow falling to resort level.

Heavy snow showers.-1℃SW
Light
95%
Sat03:00Snow

Heavy snow showers.-1℃SW
Light
85%
Sat04:00Mixed

Clear spells.1℃SW
Light
65%
Sat05:00Fair

Fair.2℃SW
Light
30%
Sat06:00Mixed

Clear spells.2℃SW
Light
20%
Sat07:00Mixed

Clear spells.2℃SW
Light
25%
Sat08:00Mixed

Clear spells.1℃SW
Light
35%
Sat09:00Mixed

Clear spells.0℃SW
Light
45%
Sat10:00Mixed

Clear spells.-1℃SW
Light
60%
Sat11:00Mixed

Clear spells.-2℃SW
Light
80%
Sat12:00Mixed

Clear spells.-2℃SW
Calm
80%
Sat13:00Fair

Fair.-3℃SW
Light
80%
Sat14:00Fair

Fair.-3℃SW
Light
75%
Sat15:00Fair

Fair.-3℃SW
Light
65%
Sat16:00Mixed

Clear spells.-4℃SW
Light
30%
Sat17:00Mixed

Clear spells.-4℃SW
Light
10%
Sat18:00Mixed

Clear spells.-4℃SW
Light
5%
Sat19:00Fair

Fair.-5℃SW
Light
0%
Sat20:00Fair

Fair.-5℃SW
Light
0%
Sat21:00Mixed

Clear spells.-4℃SW
Light
0%
Sat22:00Fair

Fair.-2℃SW
Light
0%
Sat23:00Fair

Fair.1℃SW
Light
0%
Sun00:00Mixed

Clear spells.2℃W
Light
0%
Sun01:00Mixed

Clear spells.4℃W
Light
0%
Sun02:00Clear

Clear sky.4℃W
Light
0%
Sun03:00Clear

Clear sky.5℃W
Light
0%
Sun04:00Clear

Clear sky.5℃W
Light
0%
Sun05:00Clear

Clear sky.5℃W
Light
0%
Sun06:00Clear

Clear sky.4℃W
Light
0%
Sun07:00Clear

Clear sky.3℃W
Light
5%
Sun08:00Clear

Clear sky.1℃W
Light
5%
Sun09:00Clear

Clear sky.-1℃W
Light
0%
Sun10:00Clear

Clear sky.-2℃W
Light
5%
Sun11:00Clear

Clear sky.-3℃W
Light
5%
Sun12:00Fair

Fair.-3℃W
Light
5%
Sun13:00Mixed

Clear spells.-3℃W
Light
5%
Sun14:00Mixed

Clear spells.-4℃W
Light
5%
Sun15:00Mixed

Clear spells.-4℃W
Light
5%
Sun16:00Mixed

Clear spells.-4℃W
Light
5%
Sun17:00Mixed

Clear spells.-4℃W
Light
5%
Sun18:00Mixed

Clear spells.-5℃W
Light
0%
Sun19:00Mixed

Clear spells.-5℃W
Light
0%
Sun20:00Clear

Clear sky.-6℃W
Light
0%
Sun21:00Clear

Clear sky.-6℃W
Light
0%
Sun22:00Clear

Clear sky.-4℃W
Light
0%
Sun23:00Clear

Clear sky.-2℃W
Light
0%

Snow Forecast near Karuizawa

Snow Forecasts for Ski Resorts near Karuizawa
Snow Report and Forecast 48 HrSatSunMonTueWedThuFri 7 Day
Kusatsu Onsen1cm 4cm

Karuizawa Snow

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

This Snow Forecast for Karuizawa, 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 Karuizawa, 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.