Hourly Weather Forecast - Postville, IA

12 AM
28°F
0%
4mph
NNW
Mostly Cloudy
Humidity
72%
Feels like
24°F
Dew Point
21°F
1 AM
28°F
0%
3mph
N
Mostly Cloudy
Humidity
73%
Feels like
25°F
Dew Point
21°F
2 AM
28°F
0%
2mph
N
Mostly Cloudy
Humidity
73%
Feels like
28°F
Dew Point
21°F
3 AM
28°F
0%
2mph
NNE
Mostly Cloudy
Humidity
73%
Feels like
28°F
Dew Point
20°F
4 AM
28°F
0%
2mph
NE
Mostly Cloudy
Humidity
73%
Feels like
28°F
Dew Point
20°F
5 AM
28°F
0%
2mph
ENE
Cloudy
Humidity
75%
Feels like
28°F
Dew Point
21°F
6 AM
28°F
10%
2mph
E
Cloudy
Humidity
75%
Feels like
28°F
Dew Point
21°F
7 AM
28°F
10%
3mph
ESE
Cloudy
Humidity
75%
Feels like
28°F
Dew Point
21°F
7:20 AM
8 AM
28°F
30%
4mph
ESE
30% Chance of Snow
Humidity
75%
Feels like
24°F
Dew Point
21°F
9 AM
29°F
30%
5mph
SE
30% Chance of Heavy Snow
Humidity
74%
Feels like
23°F
Dew Point
21°F
10 AM
29°F
30%
6mph
SE
30% Chance of Snow
Humidity
73%
Feels like
23°F
Dew Point
22°F
11 AM
30°F
30%
7mph
SE
30% Chance of Heavy Snow
Humidity
71%
Feels like
24°F
Dew Point
22°F
12 PM
32°F
30%
8mph
SE
30% Chance of Heavy Snow
Humidity
70%
Feels like
25°F
Dew Point
23°F
1 PM
33°F
20%
9mph
ESE
Cloudy
Humidity
68%
Feels like
26°F
Dew Point
24°F
2 PM
34°F
20%
10mph
ESE
Cloudy
Humidity
66%
Feels like
26°F
Dew Point
24°F
3 PM
35°F
10%
11mph
ESE
Cloudy
Humidity
65%
Feels like
27°F
Dew Point
24°F
4 PM
35°F
10%
11mph
ESE
Cloudy
Humidity
65%
Feels like
27°F
Dew Point
25°F
5 PM
35°F
10%
12mph
ESE
Cloudy
Humidity
67%
Feels like
27°F
Dew Point
25°F
6 PM
35°F
10%
12mph
ESE
Cloudy
Humidity
69%
Feels like
26°F
Dew Point
26°F
7 PM
34°F
10%
12mph
ESE
Cloudy
Humidity
72%
Feels like
25°F
Dew Point
26°F
7:11 PM
8 PM
34°F
10%
13mph
ESE
Cloudy
Humidity
75%
Feels like
24°F
Dew Point
27°F
9 PM
33°F
20%
14mph
ESE
Cloudy
Humidity
79%
Feels like
23°F
Dew Point
27°F
10 PM
33°F
20%
15mph
ESE
Cloudy
Humidity
81%
Feels like
22°F
Dew Point
28°F
11 PM
32°F
20%
15mph
ESE
Cloudy
Humidity
83%
Feels like
22°F
Dew Point
28°F

Snowfall Forecast Through Monday Morning

Blizzard Conditions, Heavy Snow and Gusty Winds Eye U.S. Northern-Tier

There will be no shortage of winter-like weather across the U.S. Northern-Tier through the month's midpoint.

Weekend Weather Outlook

Weekend Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

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