Hourly Weather Forecast - Japan, MO

12 AM
35°F
0%
7mph
SE
Clear
Humidity
68%
Feels like
29°F
Dew Point
25°F
1 AM
35°F
0%
7mph
SE
Clear
Humidity
66%
Feels like
28°F
Dew Point
24°F
2 AM
34°F
10%
7mph
SE
Clear
Humidity
64%
Feels like
28°F
Dew Point
24°F
3 AM
34°F
10%
7mph
SSE
Clear
Humidity
63%
Feels like
28°F
Dew Point
23°F
4 AM
34°F
20%
6mph
SSE
Mostly Clear
Humidity
63%
Feels like
28°F
Dew Point
23°F
5 AM
33°F
20%
6mph
SSE
Partly Cloudy
Humidity
64%
Feels like
28°F
Dew Point
23°F
6 AM
33°F
20%
6mph
SE
Cloudy
Humidity
65%
Feels like
28°F
Dew Point
23°F
7 AM
35°F
10%
6mph
SE
Cloudy
Humidity
64%
Feels like
29°F
Dew Point
24°F
7:18 AM
8 AM
36°F
10%
6mph
SE
Mostly Cloudy
Humidity
63%
Feels like
32°F
Dew Point
25°F
9 AM
38°F
10%
6mph
SSE
Mostly Cloudy
Humidity
62%
Feels like
34°F
Dew Point
27°F
10 AM
41°F
10%
6mph
SSE
Mostly Cloudy
Humidity
62%
Feels like
37°F
Dew Point
29°F
11 AM
44°F
10%
6mph
SSE
Mostly Cloudy
Humidity
61%
Feels like
41°F
Dew Point
31°F
12 PM
47°F
10%
6mph
SSE
Mostly Cloudy
Humidity
61%
Feels like
44°F
Dew Point
34°F
1 PM
49°F
10%
6mph
SSE
Mostly Cloudy
Humidity
63%
Feels like
46°F
Dew Point
37°F
2 PM
50°F
10%
6mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
47°F
Dew Point
38°F
3 PM
50°F
0%
6mph
SSE
Mostly Cloudy
Humidity
68%
Feels like
50°F
Dew Point
40°F
4 PM
49°F
0%
6mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
46°F
Dew Point
41°F
4:48 PM
5 PM
47°F
0%
6mph
SSE
Mostly Cloudy
Humidity
82%
Feels like
44°F
Dew Point
42°F
6 PM
46°F
0%
7mph
SSE
Partly Cloudy
Humidity
89%
Feels like
43°F
Dew Point
43°F
7 PM
45°F
10%
6mph
S
Partly Cloudy
Humidity
95%
Feels like
42°F
Dew Point
44°F
8 PM
45°F
10%
6mph
S
Foggy
Humidity
100%
Feels like
41°F
Dew Point
45°F
9 PM
45°F
10%
6mph
S
Foggy
Humidity
100%
Feels like
41°F
Dew Point
45°F
10 PM
45°F
10%
6mph
S
Foggy
Humidity
100%
Feels like
41°F
Dew Point
45°F
11 PM
45°F
10%
6mph
S
Foggy
Humidity
100%
Feels like
42°F
Dew Point
45°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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