Hourly Weather Forecast - Postville, IA

12 AM
20°F
0%
4mph
ESE
Mostly Clear
Humidity
72%
Feels like
14°F
Dew Point
13°F
1 AM
20°F
0%
5mph
ESE
Clear
Humidity
74%
Feels like
13°F
Dew Point
13°F
2 AM
19°F
0%
5mph
ESE
Clear
Humidity
76%
Feels like
12°F
Dew Point
13°F
3 AM
19°F
0%
5mph
SE
Clear
Humidity
78%
Feels like
11°F
Dew Point
13°F
4 AM
18°F
0%
6mph
SE
Clear
Humidity
79%
Feels like
10°F
Dew Point
13°F
5 AM
18°F
0%
6mph
SE
Clear
Humidity
80%
Feels like
10°F
Dew Point
12°F
6 AM
18°F
0%
6mph
SSE
Clear
Humidity
79%
Feels like
10°F
Dew Point
12°F
6:41 AM
7 AM
19°F
0%
6mph
SSE
Sunny
Humidity
79%
Feels like
11°F
Dew Point
14°F
8 AM
22°F
0%
6mph
SSE
Mostly Sunny
Humidity
77%
Feels like
14°F
Dew Point
16°F
9 AM
24°F
0%
7mph
SSE
Mostly Sunny
Humidity
75%
Feels like
17°F
Dew Point
18°F
10 AM
28°F
0%
7mph
SSE
Mostly Sunny
Humidity
70%
Feels like
20°F
Dew Point
19°F
11 AM
31°F
0%
7mph
S
Mostly Sunny
Humidity
66%
Feels like
24°F
Dew Point
21°F
12 PM
34°F
0%
7mph
S
Partly Cloudy
Humidity
62%
Feels like
28°F
Dew Point
22°F
1 PM
36°F
0%
7mph
S
Partly Cloudy
Humidity
60%
Feels like
31°F
Dew Point
24°F
2 PM
38°F
0%
6mph
S
Partly Cloudy
Humidity
59%
Feels like
33°F
Dew Point
25°F
3 PM
39°F
0%
6mph
S
Mostly Cloudy
Humidity
60%
Feels like
35°F
Dew Point
26°F
4 PM
38°F
0%
5mph
S
Mostly Cloudy
Humidity
64%
Feels like
34°F
Dew Point
27°F
5 PM
36°F
0%
4mph
SSE
Mostly Cloudy
Humidity
69%
Feels like
33°F
Dew Point
27°F
5:56 PM
6 PM
35°F
0%
4mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
31°F
Dew Point
27°F
7 PM
34°F
0%
3mph
SSE
Mostly Cloudy
Humidity
77%
Feels like
31°F
Dew Point
27°F
8 PM
33°F
0%
3mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
30°F
Dew Point
27°F
9 PM
33°F
10%
4mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
30°F
Dew Point
27°F
10 PM
33°F
10%
4mph
SSE
Mostly Cloudy
Humidity
81%
Feels like
29°F
Dew Point
28°F
11 PM
33°F
30%
4mph
SSE
30% Chance Frozen Mix
Humidity
82%
Feels like
29°F
Dew Point
28°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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