Hourly Weather Forecast - Sully, IA

12 AM
27°F
10%
7mph
E
Mostly Clear
Humidity
66%
Feels like
20°F
Dew Point
17°F
1 AM
27°F
0%
7mph
E
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
18°F
2 AM
27°F
0%
7mph
E
Mostly Cloudy
Humidity
69%
Feels like
19°F
Dew Point
18°F
3 AM
27°F
0%
7mph
E
Cloudy
Humidity
69%
Feels like
19°F
Dew Point
18°F
4 AM
27°F
0%
7mph
ESE
Cloudy
Humidity
69%
Feels like
19°F
Dew Point
18°F
5 AM
28°F
0%
7mph
ESE
Cloudy
Humidity
68%
Feels like
20°F
Dew Point
19°F
6 AM
28°F
0%
7mph
ESE
Mostly Cloudy
Humidity
68%
Feels like
21°F
Dew Point
19°F
6:44 AM
7 AM
29°F
10%
7mph
ESE
Mostly Cloudy
Humidity
69%
Feels like
21°F
Dew Point
20°F
8 AM
30°F
10%
8mph
ESE
Cloudy
Humidity
70%
Feels like
22°F
Dew Point
21°F
9 AM
31°F
10%
8mph
ESE
Cloudy
Humidity
70%
Feels like
23°F
Dew Point
22°F
10 AM
33°F
0%
8mph
SE
Cloudy
Humidity
69%
Feels like
26°F
Dew Point
24°F
11 AM
35°F
0%
9mph
SE
Cloudy
Humidity
67%
Feels like
29°F
Dew Point
26°F
12 PM
38°F
0%
9mph
SE
Cloudy
Humidity
65%
Feels like
31°F
Dew Point
27°F
1 PM
40°F
0%
9mph
SE
Cloudy
Humidity
63%
Feels like
34°F
Dew Point
28°F
2 PM
42°F
0%
8mph
SE
Mostly Cloudy
Humidity
60%
Feels like
37°F
Dew Point
29°F
3 PM
43°F
0%
8mph
SE
Partly Cloudy
Humidity
59%
Feels like
39°F
Dew Point
30°F
4 PM
43°F
0%
7mph
SE
Partly Cloudy
Humidity
61%
Feels like
38°F
Dew Point
30°F
5 PM
42°F
0%
6mph
ESE
Mostly Cloudy
Humidity
63%
Feels like
38°F
Dew Point
30°F
6 PM
40°F
0%
5mph
ESE
Cloudy
Humidity
67%
Feels like
37°F
Dew Point
30°F
6:02 PM
7 PM
40°F
0%
5mph
ESE
Cloudy
Humidity
70%
Feels like
36°F
Dew Point
31°F
8 PM
39°F
0%
6mph
ESE
Cloudy
Humidity
74%
Feels like
34°F
Dew Point
31°F
9 PM
38°F
0%
6mph
ESE
Cloudy
Humidity
78%
Feels like
33°F
Dew Point
32°F
10 PM
37°F
10%
6mph
ESE
Cloudy
Humidity
81%
Feels like
33°F
Dew Point
32°F
11 PM
37°F
10%
5mph
ESE
Mostly Cloudy
Humidity
83%
Feels like
33°F
Dew Point
32°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 today through the Northeast on Tuesday.

Today's Weather Outlook

Today'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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