Hourly Weather Forecast - Harlan, IA

12 AM
40°F
10%
15mph
NW
Cloudy
Humidity
94%
Feels like
31°F
Dew Point
38°F
1 AM
38°F
10%
14mph
NW
Cloudy
Humidity
90%
Feels like
29°F
Dew Point
35°F
2 AM
36°F
10%
14mph
NW
Cloudy
Humidity
87%
Feels like
27°F
Dew Point
33°F
3 AM
35°F
10%
13mph
NW
Cloudy
Humidity
86%
Feels like
26°F
Dew Point
31°F
4 AM
33°F
10%
13mph
NW
Cloudy
Humidity
84%
Feels like
24°F
Dew Point
29°F
5 AM
32°F
0%
13mph
NW
Cloudy
Humidity
85%
Feels like
22°F
Dew Point
28°F
6 AM
31°F
0%
13mph
NW
Cloudy
Humidity
87%
Feels like
21°F
Dew Point
28°F
6:46 AM
7 AM
32°F
0%
12mph
NW
Cloudy
Humidity
86%
Feels like
22°F
Dew Point
28°F
8 AM
33°F
10%
12mph
NW
Cloudy
Humidity
83%
Feels like
25°F
Dew Point
28°F
9 AM
36°F
10%
11mph
NW
Cloudy
Humidity
76%
Feels like
28°F
Dew Point
29°F
10 AM
40°F
10%
11mph
WNW
Cloudy
Humidity
68%
Feels like
33°F
Dew Point
30°F
11 AM
43°F
10%
10mph
WNW
Cloudy
Humidity
59%
Feels like
38°F
Dew Point
30°F
12 PM
46°F
10%
10mph
WNW
Cloudy
Humidity
52%
Feels like
42°F
Dew Point
30°F
1 PM
49°F
10%
11mph
WNW
Cloudy
Humidity
47%
Feels like
45°F
Dew Point
30°F
2 PM
51°F
0%
11mph
W
Cloudy
Humidity
44%
Feels like
51°F
Dew Point
29°F
3 PM
51°F
0%
11mph
W
Mostly Cloudy
Humidity
42%
Feels like
51°F
Dew Point
29°F
4 PM
51°F
0%
10mph
W
Partly Cloudy
Humidity
43%
Feels like
51°F
Dew Point
29°F
5 PM
49°F
0%
9mph
WSW
Partly Cloudy
Humidity
45%
Feels like
45°F
Dew Point
29°F
6 PM
47°F
0%
7mph
WSW
Mostly Sunny
Humidity
48%
Feels like
43°F
Dew Point
29°F
6:18 PM
7 PM
45°F
0%
6mph
SW
Clear
Humidity
52%
Feels like
42°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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