Hourly Weather Forecast - Ottumwa, IA

12 AM
-7°F
10%
13mph
N
Very Cold
Humidity
54%
Feels like
-26°F
Dew Point
-19°F
1 AM
-7°F
10%
12mph
N
Very Cold
Humidity
57%
Feels like
-26°F
Dew Point
-18°F
2 AM
-7°F
10%
12mph
N
Very Cold
Humidity
57%
Feels like
-26°F
Dew Point
-18°F
3 AM
-6°F
10%
12mph
N
Very Cold
Humidity
57%
Feels like
-25°F
Dew Point
-18°F
4 AM
-6°F
10%
12mph
N
Very Cold
Humidity
57%
Feels like
-25°F
Dew Point
-17°F
5 AM
-6°F
10%
11mph
N
Very Cold
Humidity
57%
Feels like
-24°F
Dew Point
-17°F
6 AM
-6°F
10%
11mph
N
Very Cold
Humidity
57%
Feels like
-24°F
Dew Point
-17°F
7 AM
-5°F
10%
11mph
NNE
Very Cold
Humidity
55%
Feels like
-23°F
Dew Point
-17°F
7:27 AM
8 AM
-4°F
10%
11mph
NNE
Very Cold
Humidity
53%
Feels like
-22°F
Dew Point
-17°F
9 AM
-3°F
10%
11mph
NNE
Very Cold
Humidity
49%
Feels like
-20°F
Dew Point
-17°F
10 AM
-1°F
10%
11mph
NNE
Very Cold
Humidity
46%
Feels like
-18°F
Dew Point
-17°F
11 AM
1°F
10%
10mph
NNE
Sunny
Humidity
42%
Feels like
-15°F
Dew Point
-17°F
12 PM
3°F
10%
10mph
N
Sunny
Humidity
40%
Feels like
-13°F
Dew Point
-16°F
1 PM
4°F
10%
10mph
N
Sunny
Humidity
37%
Feels like
-11°F
Dew Point
-16°F
2 PM
5°F
20%
10mph
NNW
Sunny
Humidity
36%
Feels like
-9°F
Dew Point
-16°F
3 PM
5°F
20%
10mph
NNW
Sunny
Humidity
37%
Feels like
-9°F
Dew Point
-15°F
4 PM
5°F
20%
9mph
N
Sunny
Humidity
38%
Feels like
-9°F
Dew Point
-15°F
5 PM
4°F
20%
9mph
NNE
Sunny
Humidity
40%
Feels like
-10°F
Dew Point
-15°F
5:16 PM
6 PM
4°F
20%
8mph
NNE
Mostly Clear
Humidity
48%
Feels like
-10°F
Dew Point
-12°F
7 PM
3°F
10%
8mph
NE
Mostly Clear
Humidity
47%
Feels like
-10°F
Dew Point
-12°F
8 PM
3°F
10%
8mph
E
Mostly Clear
Humidity
47%
Feels like
-10°F
Dew Point
-13°F
9 PM
2°F
10%
8mph
E
Mostly Clear
Humidity
48%
Feels like
-11°F
Dew Point
-13°F
10 PM
2°F
10%
8mph
E
Mostly Clear
Humidity
50%
Feels like
-12°F
Dew Point
-13°F
11 PM
1°F
10%
7mph
NNE
Partly Cloudy
Humidity
50%
Feels like
-12°F
Dew Point
-13°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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