Hourly Weather Forecast - Japan, MO

12 AM
38°F
0%
11mph
S
Clear
Humidity
59%
Feels like
31°F
Dew Point
26°F
1 AM
38°F
0%
11mph
S
Clear
Humidity
61%
Feels like
31°F
Dew Point
26°F
2 AM
38°F
0%
11mph
S
Clear
Humidity
62%
Feels like
31°F
Dew Point
27°F
3 AM
38°F
0%
11mph
S
Clear
Humidity
63%
Feels like
31°F
Dew Point
27°F
4 AM
39°F
0%
12mph
S
Mostly Clear
Humidity
64%
Feels like
32°F
Dew Point
28°F
5 AM
39°F
0%
12mph
S
Partly Cloudy
Humidity
65%
Feels like
32°F
Dew Point
28°F
6 AM
40°F
0%
12mph
S
Partly Cloudy
Humidity
66%
Feels like
32°F
Dew Point
29°F
7 AM
41°F
0%
12mph
S
Partly Cloudy
Humidity
66%
Feels like
34°F
Dew Point
30°F
7:17 AM
8 AM
42°F
0%
11mph
SSW
Mostly Sunny
Humidity
65%
Feels like
36°F
Dew Point
31°F
9 AM
45°F
0%
11mph
SSW
Mostly Sunny
Humidity
63%
Feels like
39°F
Dew Point
33°F
10 AM
48°F
0%
10mph
SSW
Mostly Sunny
Humidity
59%
Feels like
43°F
Dew Point
34°F
11 AM
51°F
0%
10mph
SSW
Mostly Sunny
Humidity
55%
Feels like
51°F
Dew Point
35°F
12 PM
53°F
0%
10mph
SW
Mostly Sunny
Humidity
52%
Feels like
53°F
Dew Point
36°F
1 PM
55°F
0%
9mph
SW
Partly Cloudy
Humidity
50%
Feels like
55°F
Dew Point
37°F
2 PM
56°F
0%
9mph
WSW
Partly Cloudy
Humidity
48%
Feels like
56°F
Dew Point
37°F
3 PM
56°F
0%
8mph
W
Partly Cloudy
Humidity
49%
Feels like
56°F
Dew Point
37°F
4 PM
54°F
0%
8mph
W
Partly Cloudy
Humidity
53%
Feels like
54°F
Dew Point
37°F
4:47 PM
5 PM
50°F
0%
7mph
WNW
Partly Cloudy
Humidity
60%
Feels like
50°F
Dew Point
37°F
6 PM
47°F
10%
7mph
NW
Mostly Clear
Humidity
66%
Feels like
43°F
Dew Point
36°F
7 PM
44°F
10%
7mph
NNW
Mostly Clear
Humidity
71%
Feels like
40°F
Dew Point
36°F
8 PM
42°F
10%
7mph
NNW
Partly Cloudy
Humidity
75%
Feels like
37°F
Dew Point
35°F
9 PM
40°F
10%
7mph
N
Partly Cloudy
Humidity
77%
Feels like
35°F
Dew Point
33°F
10 PM
38°F
0%
6mph
N
Partly Cloudy
Humidity
78%
Feels like
33°F
Dew Point
32°F
11 PM
37°F
0%
6mph
N
Partly Cloudy
Humidity
79%
Feels like
32°F
Dew Point
31°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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