Hourly Weather Forecast - Postville, IA

12 AM
48°F
40%
10mph
SW
40% Chance of Rain
Humidity
94%
Feels like
44°F
Dew Point
47°F
1 AM
47°F
30%
9mph
WSW
30% Chance of Light Rain
Humidity
94%
Feels like
42°F
Dew Point
45°F
2 AM
45°F
20%
9mph
W
Cloudy
Humidity
95%
Feels like
40°F
Dew Point
43°F
3 AM
43°F
20%
9mph
W
Cloudy
Humidity
95%
Feels like
38°F
Dew Point
41°F
4 AM
41°F
10%
8mph
WNW
Cloudy
Humidity
94%
Feels like
36°F
Dew Point
40°F
5 AM
40°F
10%
8mph
WNW
Cloudy
Humidity
94%
Feels like
34°F
Dew Point
38°F
6 AM
39°F
10%
8mph
WNW
Cloudy
Humidity
93%
Feels like
33°F
Dew Point
37°F
6:32 AM
7 AM
38°F
10%
7mph
NW
Cloudy
Humidity
91%
Feels like
33°F
Dew Point
36°F
8 AM
38°F
10%
7mph
NW
Cloudy
Humidity
89%
Feels like
33°F
Dew Point
35°F
9 AM
39°F
10%
7mph
NW
Cloudy
Humidity
86%
Feels like
34°F
Dew Point
35°F
10 AM
40°F
10%
7mph
NW
Cloudy
Humidity
81%
Feels like
36°F
Dew Point
35°F
11 AM
42°F
10%
7mph
WNW
Cloudy
Humidity
75%
Feels like
38°F
Dew Point
35°F
12 PM
44°F
10%
8mph
WNW
Cloudy
Humidity
70%
Feels like
40°F
Dew Point
35°F
1 PM
46°F
10%
9mph
WNW
Cloudy
Humidity
66%
Feels like
42°F
Dew Point
35°F
2 PM
47°F
10%
10mph
W
Cloudy
Humidity
63%
Feels like
43°F
Dew Point
35°F
3 PM
48°F
10%
10mph
W
Cloudy
Humidity
61%
Feels like
43°F
Dew Point
35°F
4 PM
47°F
10%
10mph
W
Cloudy
Humidity
63%
Feels like
42°F
Dew Point
35°F
5 PM
45°F
10%
10mph
W
Cloudy
Humidity
67%
Feels like
40°F
Dew Point
35°F
6 PM
43°F
0%
9mph
WSW
Cloudy
Humidity
71%
Feels like
38°F
Dew Point
35°F
6:02 PM
7 PM
42°F
0%
9mph
WSW
Cloudy
Humidity
74%
Feels like
36°F
Dew Point
34°F
8 PM
40°F
0%
9mph
WSW
Cloudy
Humidity
76%
Feels like
34°F
Dew Point
33°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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