Hourly Weather Forecast - Sully, IA

12 AM
45°F
30%
8mph
W
30% Chance Rain Showers
Humidity
74%
Feels like
40°F
Dew Point
37°F
1 AM
42°F
30%
9mph
W
30% Chance Rain Showers
Humidity
74%
Feels like
37°F
Dew Point
35°F
2 AM
40°F
30%
9mph
W
30% Chance Rain Showers
Humidity
77%
Feels like
34°F
Dew Point
33°F
3 AM
38°F
20%
9mph
WNW
Cloudy
Humidity
78%
Feels like
32°F
Dew Point
32°F
4 AM
37°F
20%
9mph
WNW
Cloudy
Humidity
79%
Feels like
30°F
Dew Point
31°F
5 AM
36°F
20%
9mph
WNW
Mostly Cloudy
Humidity
80%
Feels like
29°F
Dew Point
30°F
6 AM
35°F
20%
9mph
WNW
Mostly Cloudy
Humidity
80%
Feels like
28°F
Dew Point
30°F
6:36 AM
7 AM
35°F
20%
9mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
28°F
Dew Point
30°F
8 AM
37°F
20%
9mph
WNW
Mostly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
30°F
9 AM
38°F
20%
9mph
WNW
Partly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
31°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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