Hourly Weather Forecast - Sully, IA

12 AM
22°F
10%
8mph
S
Mostly Clear
Humidity
60%
Feels like
12°F
Dew Point
10°F
1 AM
21°F
10%
8mph
SSW
Mostly Clear
Humidity
62%
Feels like
12°F
Dew Point
10°F
2 AM
21°F
10%
8mph
SW
Clear
Humidity
64%
Feels like
12°F
Dew Point
11°F
3 AM
21°F
10%
7mph
WSW
Clear
Humidity
66%
Feels like
12°F
Dew Point
11°F
4 AM
20°F
10%
6mph
W
Clear
Humidity
68%
Feels like
13°F
Dew Point
11°F
5 AM
20°F
10%
6mph
NW
Clear
Humidity
70%
Feels like
11°F
Dew Point
11°F
6 AM
19°F
10%
9mph
NNW
Clear
Humidity
71%
Feels like
9°F
Dew Point
11°F
7 AM
19°F
10%
10mph
N
Clear
Humidity
72%
Feels like
7°F
Dew Point
11°F
7:31 AM
8 AM
18°F
10%
11mph
N
Sunny
Humidity
73%
Feels like
6°F
Dew Point
11°F
9 AM
18°F
10%
11mph
N
Sunny
Humidity
73%
Feels like
6°F
Dew Point
11°F
10 AM
19°F
10%
11mph
N
Sunny
Humidity
70%
Feels like
7°F
Dew Point
11°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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