Hourly Weather Forecast - Sullivan, MO

12 PM
33°F
0%
11mph
SW
Sunny
Humidity
39%
Feels like
25°F
Dew Point
11°F
1 PM
36°F
0%
10mph
SW
Sunny
Humidity
37%
Feels like
29°F
Dew Point
13°F
2 PM
37°F
0%
10mph
SW
Sunny
Humidity
38%
Feels like
30°F
Dew Point
14°F
3 PM
38°F
0%
9mph
SW
Sunny
Humidity
40%
Feels like
31°F
Dew Point
16°F
4 PM
37°F
0%
8mph
SW
Sunny
Humidity
44%
Feels like
31°F
Dew Point
17°F
4:45 PM
5 PM
35°F
0%
7mph
SW
Clear
Humidity
49%
Feels like
29°F
Dew Point
18°F
6 PM
33°F
0%
6mph
SW
Partly Cloudy
Humidity
54%
Feels like
28°F
Dew Point
19°F
7 PM
32°F
0%
6mph
SW
Partly Cloudy
Humidity
60%
Feels like
27°F
Dew Point
20°F
8 PM
31°F
0%
6mph
SW
Partly Cloudy
Humidity
64%
Feels like
25°F
Dew Point
20°F
9 PM
30°F
0%
6mph
SW
Partly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
22°F
10 PM
30°F
0%
6mph
SW
Partly Cloudy
Humidity
76%
Feels like
24°F
Dew Point
23°F
11 PM
29°F
0%
5mph
SW
Mostly Clear
Humidity
81%
Feels like
24°F
Dew Point
24°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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