J2Ski Canada J2Ski logo
Facebook

Biwako Valley 7-Day Snow Forecast - 30th March 2025

Snow Mail

Biwako Valley Snow Forecast - 7 day

Snow Forecast for Biwako Valley

When will there be fresh snow?

This is the 7-Day Snow Forecast for Biwako Valley, Japan for 7 days from 30 March.

Updated 29 March 2025 23:39 CDT.

Biwako Valley Snow Forecast Highlights
Next Snow Expected30 March
Next Snow Amount6cm
Next 48 Hours6cm
Next 7 Days6cm
Free Snow Reports by e-Mail  Sign Up for Powder Alerts

For Forecast detail, see below.

Forecast for Biwako Valley

Biwako Valley has 6cm new snow forecast in the next 48 hours.

Biwako Valley 7-Day Snow Forecast Overview

Get this snow forecast by e-mail Join J2Ski's Snow Mail Here

 NEW FOR 24/25 - Improved Forecasts for Biwako Valley - high-resolution weather models, updated more often -  Subscribe

Summary Weather and Snow Forecast for Biwako Valley from OpenMeteo
Sun
30
Mon
31
Tue
01
Wed
02
Thu
03
Fri
04
Sat
05
WindNW F2
1,174m
1℃
Snow
+6cm
2℃
Fair
7℃
Cloud
9℃
Cloud
5℃
Lt Snow Shwrs
4℃
Clear
9℃
Cloud
NW F2
1,057m
1℃
Snow
+6cm
2℃
Fair
7℃
Cloud
10℃
Cloud
6℃
Lt Snow Shwrs
4℃
Mixed
10℃
Cloud
NW F2
940m
1℃
Snow
+6cm
2℃
Fair
7℃
Cloud
11℃
Cloud
7℃
Lt Snow Shwrs
5℃
Mixed
11℃
Cloud
Snow Line

940m

940m

Max Town1℃2℃7℃11℃7℃5℃11℃
Min Town-3℃-5℃4℃4℃0℃0℃5℃

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.

Biwako Valley 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 1℃
Min -3℃

Valley temperatures from an overnight low of -3℃ to daytime highs around 1℃

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Sun
30

6cm New Snow

Light SnowSnowMixedMixed

Light snow, heavy snow showers, clear spells later.

Snow falling to resort level.

Max 2℃
Min -5℃

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

Temperature at BaseTemp at Base

Mon
31

Snow unlikely

FairFairFairClear

Fair early, then clear sky later.

Max 7℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 7℃

Temperature at BaseTemp at Base

Tue
01

Snow unlikely

CloudCloudCloudCloud

Cloudy.

Max 11℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 11℃

Temperature at BaseTemp at Base

Wed
02

Snow unlikely

CloudCloudFairCloud

Cloudy, fair, cloudy later.

Max 7℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 7℃

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Thu
03

Snow unlikely

Lt RainMixedCloudLt Snow Shwrs

Light rain showers first, clear spells then cloudy, light snow showers later.

Max 5℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 5℃

Temperature at BaseTemp at Base

Fri
04

Snow unlikely

MixedMixedClearClear

Clear spells early, then clear sky later.

Max 11℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 11℃

Temperature at BaseTemp at Base

Sat
05

Snow unlikely

CloudCloudCloudLt Rain

Cloudy early, then light rain later.

This Snow Forecast for Biwako Valley, 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 Biwako Valley, 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.

Biwako Valley Snow Forecast updated at 23:39 CDT, next update expected 05:00 CDT.

Snow Forecast near Biwako Valley

Snow Forecasts for Ski Resorts near Biwako Valley
Snow Report and Forecast 48 HrSunMonTueWedThuFriSat 7 Day
Hakuba 4713cm 17cm
Happo One13cm 17cm
Myoko Suginohara3cm 9cm
Tsugaike Kogen8cm 8cm
Myoko Pine Valley2cm 2cm
Myoko Ikenotaira1cm 1cm
Togari Onsen1cm 1cm