Hourly Weather Forecast - Japan, MO

12 AM
35°F
0%
5mph
N
Partly Cloudy
Humidity
80%
Feels like
31°F
Dew Point
29°F
1 AM
33°F
0%
5mph
N
Partly Cloudy
Humidity
81%
Feels like
29°F
Dew Point
28°F
2 AM
32°F
0%
4mph
N
Partly Cloudy
Humidity
82%
Feels like
28°F
Dew Point
27°F
3 AM
31°F
0%
4mph
N
Partly Cloudy
Humidity
84%
Feels like
27°F
Dew Point
26°F
4 AM
29°F
0%
3mph
N
Partly Cloudy
Humidity
86%
Feels like
26°F
Dew Point
26°F
5 AM
29°F
0%
3mph
NNE
Partly Cloudy
Humidity
87%
Feels like
29°F
Dew Point
25°F
6 AM
29°F
0%
3mph
NNE
Partly Cloudy
Humidity
87%
Feels like
29°F
Dew Point
25°F
7 AM
29°F
0%
2mph
NE
Mostly Clear
Humidity
83%
Feels like
29°F
Dew Point
25°F
7:18 AM
8 AM
31°F
0%
3mph
NE
Partly Cloudy
Humidity
75%
Feels like
31°F
Dew Point
24°F
9 AM
34°F
0%
3mph
NE
Partly Cloudy
Humidity
67%
Feels like
34°F
Dew Point
24°F
10 AM
37°F
0%
3mph
ENE
Partly Cloudy
Humidity
58%
Feels like
35°F
Dew Point
24°F
11 AM
40°F
0%
4mph
ENE
Partly Cloudy
Humidity
51%
Feels like
37°F
Dew Point
23°F
12 PM
42°F
0%
4mph
E
Partly Cloudy
Humidity
45%
Feels like
40°F
Dew Point
23°F
1 PM
44°F
0%
5mph
E
Partly Cloudy
Humidity
43%
Feels like
41°F
Dew Point
23°F
2 PM
45°F
0%
5mph
E
Mostly Sunny
Humidity
41%
Feels like
42°F
Dew Point
23°F
3 PM
45°F
0%
6mph
E
Mostly Sunny
Humidity
41%
Feels like
42°F
Dew Point
22°F
4 PM
43°F
0%
6mph
E
Mostly Sunny
Humidity
45%
Feels like
40°F
Dew Point
23°F
4:48 PM
5 PM
40°F
0%
6mph
E
Mostly Clear
Humidity
52%
Feels like
37°F
Dew Point
24°F
6 PM
38°F
0%
6mph
ESE
Mostly Clear
Humidity
58%
Feels like
34°F
Dew Point
25°F
7 PM
37°F
0%
6mph
ESE
Mostly Clear
Humidity
63%
Feels like
32°F
Dew Point
26°F
8 PM
36°F
0%
6mph
ESE
Mostly Clear
Humidity
68%
Feels like
31°F
Dew Point
26°F
9 PM
35°F
0%
6mph
SE
Clear
Humidity
70%
Feels like
30°F
Dew Point
27°F
10 PM
35°F
0%
7mph
SE
Clear
Humidity
70%
Feels like
29°F
Dew Point
26°F
11 PM
35°F
10%
7mph
SE
Clear
Humidity
69%
Feels like
29°F
Dew Point
26°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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