Hourly Weather Forecast - Karuizawa, Chubu, JP

6:49 AM
7 AM
26°F
0%
4mph
WNW
Mostly Sunny
Humidity
82%
Feels like
22°F
Dew Point
21°F
8 AM
29°F
0%
4mph
WNW
Sunny
Humidity
73%
Feels like
25°F
Dew Point
22°F
9 AM
33°F
0%
3mph
W
Sunny
Humidity
61%
Feels like
30°F
Dew Point
22°F
10 AM
37°F
0%
3mph
W
Sunny
Humidity
52%
Feels like
35°F
Dew Point
21°F
11 AM
40°F
0%
4mph
W
Sunny
Humidity
45%
Feels like
38°F
Dew Point
21°F
12 PM
42°F
0%
4mph
W
Sunny
Humidity
41%
Feels like
41°F
Dew Point
20°F
1 PM
43°F
0%
4mph
W
Sunny
Humidity
40%
Feels like
42°F
Dew Point
20°F
2 PM
43°F
0%
4mph
W
Mostly Sunny
Humidity
41%
Feels like
41°F
Dew Point
21°F
3 PM
41°F
0%
4mph
W
Partly Cloudy
Humidity
46%
Feels like
39°F
Dew Point
22°F
4 PM
38°F
0%
3mph
WNW
Partly Cloudy
Humidity
53%
Feels like
36°F
Dew Point
22°F
4:31 PM
5 PM
35°F
0%
3mph
WNW
Partly Cloudy
Humidity
61%
Feels like
32°F
Dew Point
23°F
6 PM
33°F
0%
3mph
WNW
Partly Cloudy
Humidity
67%
Feels like
30°F
Dew Point
23°F
7 PM
31°F
0%
3mph
WNW
Partly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
23°F
8 PM
31°F
0%
4mph
WNW
Partly Cloudy
Humidity
73%
Feels like
28°F
Dew Point
24°F
9 PM
31°F
0%
4mph
WNW
Partly Cloudy
Humidity
74%
Feels like
27°F
Dew Point
24°F
10 PM
31°F
0%
4mph
WNW
Partly Cloudy
Humidity
75%
Feels like
27°F
Dew Point
24°F
11 PM
31°F
0%
4mph
WNW
Partly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
24°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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