Hourly Weather Forecast - Postville, IA

12 AM
36°F
0%
5mph
SW
Hazy
Humidity
92%
Feels like
31°F
Dew Point
33°F
1 AM
36°F
0%
5mph
SW
Partly Cloudy
Humidity
91%
Feels like
32°F
Dew Point
34°F
2 AM
37°F
0%
5mph
WSW
Partly Cloudy
Humidity
89%
Feels like
33°F
Dew Point
34°F
3 AM
37°F
0%
5mph
W
Partly Cloudy
Humidity
89%
Feels like
33°F
Dew Point
34°F
4 AM
37°F
0%
6mph
WNW
Mostly Cloudy
Humidity
90%
Feels like
32°F
Dew Point
34°F
5 AM
36°F
0%
6mph
WNW
Cloudy
Humidity
92%
Feels like
31°F
Dew Point
34°F
6 AM
36°F
0%
6mph
NW
Cloudy
Humidity
93%
Feels like
30°F
Dew Point
34°F
7 AM
35°F
0%
7mph
NW
Cloudy
Humidity
93%
Feels like
30°F
Dew Point
34°F
7:11 AM
8 AM
36°F
0%
8mph
NW
Mostly Cloudy
Humidity
92%
Feels like
29°F
Dew Point
33°F
9 AM
36°F
10%
8mph
NW
Mostly Cloudy
Humidity
90%
Feels like
30°F
Dew Point
33°F
10 AM
37°F
10%
9mph
NNW
Cloudy
Humidity
86%
Feels like
31°F
Dew Point
34°F
11 AM
39°F
10%
9mph
NNW
Mostly Cloudy
Humidity
82%
Feels like
32°F
Dew Point
34°F
12 PM
40°F
10%
10mph
NNW
Mostly Cloudy
Humidity
78%
Feels like
33°F
Dew Point
34°F
1 PM
40°F
10%
10mph
NNW
Mostly Cloudy
Humidity
76%
Feels like
34°F
Dew Point
33°F
2 PM
40°F
10%
10mph
NNW
Partly Cloudy
Humidity
75%
Feels like
34°F
Dew Point
33°F
3 PM
40°F
10%
10mph
NW
Partly Cloudy
Humidity
76%
Feels like
34°F
Dew Point
33°F
4 PM
38°F
10%
9mph
NW
Mostly Cloudy
Humidity
78%
Feels like
32°F
Dew Point
33°F
5 PM
37°F
10%
9mph
NW
Cloudy
Humidity
83%
Feels like
30°F
Dew Point
32°F
5:30 PM
6 PM
35°F
10%
8mph
NW
Cloudy
Humidity
86%
Feels like
28°F
Dew Point
31°F
7 PM
34°F
10%
8mph
NW
Mostly Cloudy
Humidity
88%
Feels like
27°F
Dew Point
31°F
8 PM
33°F
20%
8mph
NNW
Mostly Cloudy
Humidity
89%
Feels like
26°F
Dew Point
30°F
9 PM
32°F
10%
8mph
NNW
Mostly Cloudy
Humidity
90%
Feels like
25°F
Dew Point
30°F
10 PM
32°F
10%
8mph
NNW
Mostly Cloudy
Humidity
90%
Feels like
25°F
Dew Point
29°F
11 PM
31°F
10%
8mph
NNW
Mostly Cloudy
Humidity
90%
Feels like
24°F
Dew Point
28°F

Saturday Morning's 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. 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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