Hourly Weather Forecast - De Witt, IA

12 AM
15°F
0%
19mph
WNW
Mostly Cloudy
Humidity
68%
Feels like
-2°F
Dew Point
6°F
1 AM
13°F
0%
18mph
WNW
Mostly Cloudy
Humidity
68%
Feels like
-4°F
Dew Point
5°F
2 AM
12°F
0%
17mph
WNW
Mostly Cloudy
Humidity
68%
Feels like
-5°F
Dew Point
4°F
3 AM
11°F
0%
17mph
WNW
Mostly Cloudy
Humidity
68%
Feels like
-5°F
Dew Point
3°F
4 AM
11°F
0%
15mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
-5°F
Dew Point
2°F
5 AM
10°F
0%
13mph
WNW
Mostly Cloudy
Humidity
69%
Feels like
-5°F
Dew Point
2°F
6 AM
10°F
0%
12mph
WNW
Partly Cloudy
Humidity
71%
Feels like
-5°F
Dew Point
2°F
7 AM
10°F
0%
11mph
WNW
Partly Cloudy
Humidity
71%
Feels like
-5°F
Dew Point
2°F
7:25 AM
8 AM
11°F
0%
10mph
WNW
Mostly Sunny
Humidity
68%
Feels like
-2°F
Dew Point
3°F
9 AM
13°F
0%
9mph
WNW
Partly Cloudy
Humidity
64%
Feels like
2°F
Dew Point
4°F
10 AM
15°F
0%
8mph
WNW
Partly Cloudy
Humidity
62%
Feels like
4°F
Dew Point
5°F
11 AM
17°F
0%
7mph
WNW
Partly Cloudy
Humidity
61%
Feels like
7°F
Dew Point
6°F
12 PM
18°F
0%
6mph
W
Partly Cloudy
Humidity
60%
Feels like
9°F
Dew Point
6°F
1 PM
19°F
0%
6mph
WSW
Partly Cloudy
Humidity
59%
Feels like
11°F
Dew Point
7°F
2 PM
20°F
0%
6mph
SW
Partly Cloudy
Humidity
59%
Feels like
11°F
Dew Point
8°F
3 PM
20°F
0%
8mph
SSW
Partly Cloudy
Humidity
60%
Feels like
10°F
Dew Point
8°F
4 PM
20°F
0%
8mph
S
Partly Cloudy
Humidity
62%
Feels like
10°F
Dew Point
9°F
4:33 PM
5 PM
20°F
0%
8mph
S
Partly Cloudy
Humidity
63%
Feels like
10°F
Dew Point
10°F
6 PM
21°F
10%
9mph
SSE
Partly Cloudy
Humidity
64%
Feels like
10°F
Dew Point
10°F
7 PM
22°F
10%
9mph
SSE
Mostly Cloudy
Humidity
64%
Feels like
11°F
Dew Point
11°F
8 PM
22°F
10%
10mph
SSE
Cloudy
Humidity
66%
Feels like
12°F
Dew Point
13°F
9 PM
23°F
10%
10mph
SSE
Cloudy
Humidity
67%
Feels like
12°F
Dew Point
14°F
10 PM
24°F
10%
11mph
SSE
Cloudy
Humidity
70%
Feels like
13°F
Dew Point
15°F
11 PM
25°F
10%
11mph
SSE
Cloudy
Humidity
70%
Feels like
14°F
Dew Point
17°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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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