Zao Long-Range Snow Forecast Updated today
Updated 20 March 2026 11:41 CDT
Long-Range Snow Forecast for Zao
Long-range (14 to 45 days) from 20 March.
For Forecast detail, see below.
Zao Snow Forecast Highlights
When will there be fresh snow in Zao?
| Next Snow Expected | 30 March |
|---|---|
| Next Snow Amount | 2cm |
| Next 48 Hours | 1cm |
| Next 7 Days | 1cm |
Long-range Snow Outlook for Zao
Snowfall
Snow Line
Max 11℃
Min -4℃
4cm New Snow
Snow Line from 1,426m to resort level (780m).
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Zao Long-Range (2 weeks+) Snow Forecast Outlook
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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 20 | ![]() | up to 1cm New Snow | Max 6℃ Min -1℃ |
| Sat 21 | ![]() | 1cm New Snow | Max 2℃ Min -4℃ |
| Sun 22 | ![]() | Clear sky. | Max 8℃ Min -3℃ |
| Mon 23 | ![]() | Fair. | Max 10℃ Min 2℃ |
| Tue 24 | ![]() | Clear sky. | Max 8℃ Min 0℃ |
| Wed 25 | ![]() | up to 1cm New Snow | Max 8℃ Min 0℃ |
| Thu 26 | ![]() | up to 1cm New Snow | Max 11℃ Min 4℃ |
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This Snow Forecast for Zao, 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 Zao, 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.
Zao Snow Forecast updated at 11:41 CDT, next update expected imminently.
Ensemble forecast for Zao, Japan at 780m
Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)
Japan Hotels Map
Snow Forecast near Zao
| Ski Area | 48 Hr | 7 Day | Fr | Sa | Su | Mo | Tu | We | Th |
|---|---|---|---|---|---|---|---|---|---|
| Shiga Higashitateyama | - | 4cm | |||||||
| Shiga Okusiga Kogen | - | 4cm | |||||||
| Shiga Yakebitaiyama | - | 4cm | |||||||
| Shiga Ichinose Diamond | - | 1cm |
Snow Reliability
Zao is known for its reliable snow conditions, typically featuring a snow depth of around 1.5 to 3 meters during peak season. For the latest snow reports and conditions, check J2Ski for up-to-date information.
Off-Piste Safety in Zao
Before skiing or snowboarding off-piste in Zao, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.


