Hourly Weather Forecast - Sullivan, MO

12 AM
34°F
0%
12mph
S
Clear
Humidity
61%
Feels like
25°F
Dew Point
22°F
1 AM
34°F
0%
13mph
SSW
Clear
Humidity
61%
Feels like
25°F
Dew Point
22°F
2 AM
34°F
0%
12mph
SSW
Clear
Humidity
61%
Feels like
25°F
Dew Point
22°F
3 AM
34°F
0%
12mph
SSW
Clear
Humidity
62%
Feels like
26°F
Dew Point
23°F
4 AM
35°F
0%
12mph
SSW
Clear
Humidity
63%
Feels like
26°F
Dew Point
24°F
5 AM
35°F
0%
12mph
SSW
Mostly Clear
Humidity
65%
Feels like
27°F
Dew Point
25°F
6 AM
36°F
0%
12mph
S
Partly Cloudy
Humidity
67%
Feels like
28°F
Dew Point
26°F
7 AM
37°F
10%
11mph
SSW
Partly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
27°F
7:17 AM
8 AM
39°F
10%
11mph
SSW
Partly Cloudy
Humidity
65%
Feels like
32°F
Dew Point
29°F
9 AM
42°F
10%
11mph
SSW
Partly Cloudy
Humidity
62%
Feels like
36°F
Dew Point
30°F
10 AM
46°F
10%
11mph
SSW
Mostly Sunny
Humidity
59%
Feels like
40°F
Dew Point
32°F
11 AM
49°F
10%
11mph
SSW
Mostly Sunny
Humidity
56%
Feels like
44°F
Dew Point
34°F
12 PM
52°F
10%
11mph
SSW
Sunny
Humidity
55%
Feels like
52°F
Dew Point
36°F
1 PM
53°F
10%
11mph
SSW
Mostly Sunny
Humidity
55%
Feels like
53°F
Dew Point
38°F
2 PM
55°F
10%
10mph
SW
Partly Cloudy
Humidity
56%
Feels like
55°F
Dew Point
39°F
3 PM
54°F
10%
9mph
SW
Partly Cloudy
Humidity
60%
Feels like
54°F
Dew Point
41°F
4 PM
53°F
10%
8mph
SW
Partly Cloudy
Humidity
67%
Feels like
53°F
Dew Point
42°F
4:47 PM
5 PM
50°F
10%
6mph
WSW
Partly Cloudy
Humidity
75%
Feels like
50°F
Dew Point
43°F
6 PM
48°F
10%
6mph
WSW
Partly Cloudy
Humidity
83%
Feels like
46°F
Dew Point
43°F
7 PM
47°F
10%
6mph
W
Partly Cloudy
Humidity
87%
Feels like
44°F
Dew Point
43°F
8 PM
45°F
10%
6mph
WNW
Partly Cloudy
Humidity
89%
Feels like
42°F
Dew Point
42°F
9 PM
44°F
10%
7mph
NW
Partly Cloudy
Humidity
88%
Feels like
40°F
Dew Point
41°F
10 PM
43°F
10%
7mph
NNW
Partly Cloudy
Humidity
85%
Feels like
39°F
Dew Point
39°F
11 PM
42°F
10%
6mph
NNW
Partly Cloudy
Humidity
84%
Feels like
38°F
Dew Point
38°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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