Hourly Weather Forecast - Postville, IA

10 AM
34°F
0%
17mph
NNW
Mostly Cloudy
Humidity
91%
Feels like
24°F
Dew Point
32°F
11 AM
34°F
0%
18mph
NNW
Mostly Cloudy
Humidity
84%
Feels like
24°F
Dew Point
30°F
12 PM
34°F
0%
18mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
23°F
Dew Point
28°F
1 PM
34°F
0%
18mph
NNW
Partly Cloudy
Humidity
74%
Feels like
23°F
Dew Point
26°F
2 PM
33°F
10%
18mph
NNW
Partly Cloudy
Humidity
70%
Feels like
22°F
Dew Point
24°F
3 PM
32°F
10%
17mph
NNW
Partly Cloudy
Humidity
67%
Feels like
20°F
Dew Point
22°F
4 PM
30°F
10%
15mph
NNW
Mostly Sunny
Humidity
66%
Feels like
19°F
Dew Point
20°F
5 PM
28°F
10%
13mph
NNW
Partly Cloudy
Humidity
67%
Feels like
16°F
Dew Point
18°F
5:25 PM
6 PM
25°F
10%
12mph
NNW
Partly Cloudy
Humidity
67%
Feels like
14°F
Dew Point
16°F
7 PM
23°F
10%
11mph
NNW
Mostly Clear
Humidity
67%
Feels like
13°F
Dew Point
14°F
8 PM
22°F
10%
10mph
N
Clear
Humidity
68%
Feels like
11°F
Dew Point
13°F
9 PM
20°F
10%
9mph
N
Clear
Humidity
68%
Feels like
9°F
Dew Point
11°F
10 PM
18°F
10%
8mph
N
Clear
Humidity
68%
Feels like
8°F
Dew Point
10°F
11 PM
17°F
10%
6mph
N
Clear
Humidity
68%
Feels like
8°F
Dew Point
8°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Friday's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

Windchill chart

Dangers of Wind Chills

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide