Hourly Weather Forecast - Decorah, IA

12 AM
37°F
30%
8mph
W
30% Chance Frozen Mix
Humidity
97%
Feels like
31°F
Dew Point
36°F
1 AM
34°F
30%
7mph
W
30% Chance Rain Showers
Humidity
95%
Feels like
28°F
Dew Point
33°F
2 AM
32°F
30%
7mph
W
30% Chance Snow Showers
Humidity
96%
Feels like
26°F
Dew Point
31°F
3 AM
31°F
30%
7mph
W
30% Chance of Flurries
Humidity
98%
Feels like
24°F
Dew Point
31°F
4 AM
30°F
30%
7mph
W
30% Chance of Flurries
Humidity
100%
Feels like
23°F
Dew Point
30°F
5 AM
29°F
30%
7mph
W
30% Chance of Flurries
Humidity
100%
Feels like
21°F
Dew Point
29°F
6 AM
28°F
20%
8mph
W
Foggy
Humidity
100%
Feels like
20°F
Dew Point
28°F
6:33 AM
7 AM
29°F
20%
7mph
W
Cloudy
Humidity
98%
Feels like
22°F
Dew Point
29°F
8 AM
31°F
20%
8mph
WNW
Cloudy
Humidity
93%
Feels like
24°F
Dew Point
29°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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