Hourly Weather Forecast - Winthrop, IA

7 AM
29°F
70%
23mph
NNW
70% Chance of Snow
Humidity
88%
Feels like
15°F
Dew Point
26°F
7:25 AM
8 AM
28°F
10%
21mph
NNW
Windy
Humidity
87%
Feels like
14°F
Dew Point
24°F
9 AM
27°F
0%
20mph
NNW
Mostly Cloudy
Humidity
86%
Feels like
14°F
Dew Point
24°F
10 AM
27°F
0%
19mph
NNW
Mostly Cloudy
Humidity
87%
Feels like
14°F
Dew Point
24°F
11 AM
27°F
0%
18mph
NNW
Mostly Cloudy
Humidity
90%
Feels like
14°F
Dew Point
25°F
12 PM
27°F
0%
18mph
NW
Mostly Cloudy
Humidity
90%
Feels like
14°F
Dew Point
25°F
1 PM
27°F
0%
17mph
NW
Mostly Cloudy
Humidity
93%
Feels like
14°F
Dew Point
25°F
2 PM
26°F
10%
16mph
NW
Mostly Cloudy
Humidity
95%
Feels like
14°F
Dew Point
25°F
3 PM
25°F
10%
15mph
NW
Mostly Cloudy
Humidity
95%
Feels like
13°F
Dew Point
24°F
4 PM
24°F
0%
14mph
NW
Cloudy
Humidity
93%
Feels like
12°F
Dew Point
22°F
4:33 PM
5 PM
23°F
30%
13mph
NW
30% Chance of Snow
Humidity
93%
Feels like
11°F
Dew Point
21°F
6 PM
22°F
0%
12mph
NW
Mostly Cloudy
Humidity
96%
Feels like
10°F
Dew Point
21°F
7 PM
20°F
0%
11mph
NW
Foggy
Humidity
100%
Feels like
9°F
Dew Point
20°F
8 PM
20°F
0%
11mph
NW
Foggy
Humidity
100%
Feels like
8°F
Dew Point
20°F
9 PM
19°F
0%
10mph
NW
Foggy
Humidity
100%
Feels like
7°F
Dew Point
19°F
10 PM
18°F
0%
10mph
NW
Foggy
Humidity
99%
Feels like
6°F
Dew Point
18°F
11 PM
17°F
0%
9mph
NW
Partly Cloudy
Humidity
97%
Feels like
6°F
Dew Point
17°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide