Karuizawa Snow Report

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Karuizawa snow conditions, updated regularly: current snowfall, snow depth, temperatures, and the outlook for this Chubu resort.

Snow Report Coming Soon

Karuizawa's season typically runs from Dec 5, 2025 to Mar 29, 2026. Karuizawa averages around 7m of snowfall per season across 16 runs. Live snowfall, snow depth, and weather data will populate here as opening day approaches — check back or bookmark this page for real-time conditions once the season is underway.

Hour by Hour

Next 41 hours· Updated Jul 20, 2026 at 5:02 PM

	Tue12a	Now	2a	3a	4a	5a	6a	7a	8a	9a	10a	11a	12p	1p	2p	3p	4p	5p	6p	7p	8p	9p	10p	11p	Wed12a	1a	2a	3a	4a	5a	6a	7a	8a	9a	10a	11a	12p	1p	2p	3p	4p
Conditions
Temp°F · feels	7176 7075 7075 7074 7074 7074 7076 7379 7682 7883 7986 8086 8087 8288 8088 8189 7988 7887 7787 7685 7482 7280 7177 7176 7076 7075 6974 6974 6974 6973 6974 7278 7480 7884 8187 8491 8692 8793 8793 8692 8388
Snowfallin	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Precip chance%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	8%	35%	71%	96%	100%	100%	90%	68%	37%	14%	4%	1%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	4%	26%	55%	73%	71%
Precipin	0	0	0	0	0	0	0	0	0	0	0	0	0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.0	0.0	0.0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.0
Wind / gustmph	3G6	3G7	3G7	3G8	3G8	3G9	2G9	2G9	1G9	2G10	2G12	1G11	1G13	1G13	2G11	2G11	2G12	2G12	1G8	1G9	2G10	2G8	3G7	3G7	3G7	3G8	3G9	3G10	3G11	3G10	3G9	2G9	3G10	3G11	3G10	4G10	5G10	5G11	4G11	1G10	3G13

Scroll for the full outlook · Open-Meteo

7-Day Outlook

3,789 ftUpdated Jul 20, 2026 at 5:02 PMOpen-Meteo

Days 1–7

0.0"

Days 8–14

0.0"

Unlock days 8–14

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Tue, July 21

Slight Rain

Temp82° / 70°°F

Snow0.0"(100%)

Wind3 mph W

Understanding the Snow Report

Snow Measurements

Base depth, summit depth, and recent snowfall are the core numbers to watch. At Karuizawa, summit conditions (1155m) can differ noticeably from the base, so we break both out separately rather than showing a single average.

Weather Conditions

Snow quality tracks closely with temperature and wind. We surface both alongside the snowfall data so you can judge whether conditions at Karuizawa are holding up or starting to soften.

Data Sources

Snowfall and depth figures for Karuizawa come from official mountain sources; weather and outlook data comes from independent forecasting services. The mountain is served by 8 lifts, including 2 quad chairlifts.

When to Check

Snow reports are typically updated early morning and late afternoon. For the most current conditions, check back regularly, especially if a winter storm is approaching. With Karuizawa's season running from Dec 5, 2025 to Mar 29, 2026, checking daily during a storm cycle gives you the clearest read on new snow.