Hourly Weather Forecast - Karuizawa, Chubu, JP

12 AM
33°F
0%
4mph
N
Cloudy
Humidity
78%
Feels like
29°F
Dew Point
27°F
1 AM
33°F
0%
4mph
N
Cloudy
Humidity
80%
Feels like
29°F
Dew Point
27°F
2 AM
33°F
0%
4mph
N
Cloudy
Humidity
79%
Feels like
29°F
Dew Point
27°F
3 AM
33°F
0%
4mph
N
Cloudy
Humidity
78%
Feels like
30°F
Dew Point
28°F
4 AM
34°F
0%
4mph
N
Cloudy
Humidity
77%
Feels like
31°F
Dew Point
28°F
5 AM
35°F
0%
4mph
N
Cloudy
Humidity
80%
Feels like
32°F
Dew Point
30°F
6 AM
36°F
0%
4mph
NNE
Cloudy
Humidity
82%
Feels like
33°F
Dew Point
31°F
6:52 AM
7 AM
38°F
0%
4mph
NE
Cloudy
Humidity
82%
Feels like
34°F
Dew Point
33°F
8 AM
40°F
0%
4mph
NE
Cloudy
Humidity
79%
Feels like
38°F
Dew Point
34°F
9 AM
44°F
0%
4mph
ENE
Cloudy
Humidity
73%
Feels like
42°F
Dew Point
36°F
10 AM
47°F
10%
4mph
ENE
Cloudy
Humidity
67%
Feels like
46°F
Dew Point
37°F
11 AM
50°F
10%
4mph
ENE
Cloudy
Humidity
61%
Feels like
50°F
Dew Point
38°F
12 PM
53°F
10%
4mph
E
Mostly Cloudy
Humidity
58%
Feels like
53°F
Dew Point
38°F
1 PM
53°F
10%
4mph
E
Mostly Cloudy
Humidity
57%
Feels like
53°F
Dew Point
38°F
2 PM
53°F
10%
4mph
E
Mostly Cloudy
Humidity
59%
Feels like
53°F
Dew Point
39°F
3 PM
51°F
10%
4mph
E
Partly Cloudy
Humidity
64%
Feels like
51°F
Dew Point
39°F
4 PM
48°F
20%
4mph
ENE
Partly Cloudy
Humidity
70%
Feels like
47°F
Dew Point
39°F
4:33 PM
5 PM
46°F
20%
3mph
ENE
Partly Cloudy
Humidity
77%
Feels like
45°F
Dew Point
39°F
6 PM
44°F
20%
3mph
NE
Partly Cloudy
Humidity
81%
Feels like
43°F
Dew Point
39°F
7 PM
44°F
20%
3mph
NE
Partly Cloudy
Humidity
84%
Feels like
42°F
Dew Point
39°F
8 PM
43°F
20%
3mph
NE
Partly Cloudy
Humidity
86%
Feels like
42°F
Dew Point
39°F
9 PM
43°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
88%
Feels like
41°F
Dew Point
40°F
10 PM
43°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
89%
Feels like
41°F
Dew Point
40°F
11 PM
42°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
91%
Feels like
40°F
Dew Point
40°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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