Hourly Weather Forecast - Kaisei, Kanto, JP

12 AM
39°F
0%
2mph
NW
Hazy
Humidity
96%
Feels like
39°F
Dew Point
38°F
1 AM
38°F
0%
2mph
NW
Hazy
Humidity
98%
Feels like
38°F
Dew Point
37°F
2 AM
37°F
0%
2mph
NW
Hazy
Humidity
98%
Feels like
37°F
Dew Point
37°F
3 AM
37°F
0%
2mph
NW
Hazy
Humidity
98%
Feels like
37°F
Dew Point
37°F
4 AM
37°F
0%
2mph
NW
Hazy
Humidity
98%
Feels like
37°F
Dew Point
37°F
5 AM
37°F
0%
2mph
NW
Foggy
Humidity
99%
Feels like
37°F
Dew Point
37°F
6 AM
38°F
0%
2mph
NW
Hazy
Humidity
95%
Feels like
38°F
Dew Point
37°F
6:45 AM
7 AM
40°F
0%
2mph
NW
Mostly Sunny
Humidity
86%
Feels like
40°F
Dew Point
37°F
8 AM
44°F
0%
2mph
NNW
Partly Cloudy
Humidity
74%
Feels like
44°F
Dew Point
37°F
9 AM
48°F
0%
1mph
N
Partly Cloudy
Humidity
64%
Feels like
48°F
Dew Point
37°F
10 AM
51°F
0%
2mph
NE
Partly Cloudy
Humidity
58%
Feels like
51°F
Dew Point
37°F
11 AM
53°F
0%
2mph
ENE
Partly Cloudy
Humidity
54%
Feels like
53°F
Dew Point
37°F
12 PM
55°F
0%
3mph
ESE
Partly Cloudy
Humidity
53%
Feels like
55°F
Dew Point
38°F
1 PM
55°F
0%
3mph
SE
Mostly Sunny
Humidity
53%
Feels like
55°F
Dew Point
38°F
2 PM
55°F
0%
4mph
SSE
Mostly Sunny
Humidity
55%
Feels like
55°F
Dew Point
39°F
3 PM
54°F
0%
4mph
S
Partly Cloudy
Humidity
58%
Feels like
54°F
Dew Point
39°F
4 PM
52°F
0%
4mph
SSW
Mostly Sunny
Humidity
63%
Feels like
52°F
Dew Point
40°F
4:32 PM
5 PM
51°F
10%
3mph
SSW
Mostly Clear
Humidity
68%
Feels like
51°F
Dew Point
41°F
6 PM
50°F
0%
3mph
W
Clear
Humidity
73%
Feels like
50°F
Dew Point
41°F
7 PM
48°F
0%
3mph
WNW
Clear
Humidity
78%
Feels like
47°F
Dew Point
42°F
8 PM
47°F
0%
3mph
NW
Clear
Humidity
84%
Feels like
46°F
Dew Point
42°F
9 PM
46°F
0%
3mph
NNW
Clear
Humidity
87%
Feels like
46°F
Dew Point
42°F
10 PM
45°F
0%
2mph
NNW
Clear
Humidity
90%
Feels like
45°F
Dew Point
42°F
11 PM
44°F
0%
2mph
N
Hazy
Humidity
92%
Feels like
44°F
Dew Point
42°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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