Hourly Weather Forecast - Hannibal, MO

6 PM
38°F
0%
6mph
SW
Clear
Humidity
54%
Feels like
33°F
Dew Point
22°F
7 PM
36°F
0%
6mph
SW
Clear
Humidity
57%
Feels like
31°F
Dew Point
22°F
8 PM
35°F
0%
6mph
SW
Clear
Humidity
59%
Feels like
30°F
Dew Point
23°F
9 PM
34°F
0%
6mph
SW
Mostly Clear
Humidity
62%
Feels like
29°F
Dew Point
23°F
10 PM
33°F
0%
6mph
SW
Clear
Humidity
64%
Feels like
28°F
Dew Point
22°F
11 PM
33°F
0%
6mph
SW
Clear
Humidity
65%
Feels like
27°F
Dew Point
22°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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