Hourly Weather Forecast - Postville, IA

2 PM
35°F
0%
17mph
NNW
Partly Cloudy
Humidity
65%
Feels like
25°F
Dew Point
24°F
3 PM
34°F
0%
16mph
NNW
Mostly Sunny
Humidity
63%
Feels like
23°F
Dew Point
22°F
4 PM
32°F
0%
15mph
NNW
Mostly Sunny
Humidity
62%
Feels like
21°F
Dew Point
20°F
5 PM
29°F
0%
13mph
NNW
Mostly Sunny
Humidity
63%
Feels like
19°F
Dew Point
19°F
5:25 PM
6 PM
27°F
0%
12mph
NNW
Mostly Clear
Humidity
64%
Feels like
17°F
Dew Point
17°F
7 PM
25°F
0%
11mph
NNW
Mostly Clear
Humidity
64%
Feels like
15°F
Dew Point
15°F
8 PM
23°F
0%
10mph
N
Mostly Clear
Humidity
65%
Feels like
13°F
Dew Point
13°F
9 PM
21°F
0%
9mph
N
Clear
Humidity
66%
Feels like
11°F
Dew Point
11°F
10 PM
19°F
0%
8mph
N
Clear
Humidity
66%
Feels like
10°F
Dew Point
10°F
11 PM
18°F
0%
6mph
N
Clear
Humidity
67%
Feels like
9°F
Dew Point
9°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.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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