Hourly Weather Forecast - Decorah, IA

12 AM
28°F
10%
1mph
NNW
Cloudy
Humidity
63%
Feels like
28°F
Dew Point
17°F
1 AM
27°F
10%
1mph
NNW
Cloudy
Humidity
65%
Feels like
27°F
Dew Point
17°F
2 AM
27°F
10%
0mph
NNW
Cloudy
Humidity
68%
Feels like
27°F
Dew Point
18°F
3 AM
27°F
10%
0mph
NNW
Cloudy
Humidity
69%
Feels like
27°F
Dew Point
18°F
4 AM
27°F
10%
0mph
N
Cloudy
Humidity
69%
Feels like
27°F
Dew Point
18°F
5 AM
26°F
10%
0mph
NNE
Cloudy
Humidity
71%
Feels like
26°F
Dew Point
18°F
6 AM
26°F
20%
0mph
ENE
Cloudy
Humidity
73%
Feels like
26°F
Dew Point
18°F
7 AM
26°F
20%
1mph
ESE
Cloudy
Humidity
71%
Feels like
26°F
Dew Point
18°F
7:21 AM
8 AM
27°F
20%
2mph
SE
Cloudy
Humidity
69%
Feels like
27°F
Dew Point
18°F
9 AM
29°F
20%
2mph
SE
Cloudy
Humidity
64%
Feels like
29°F
Dew Point
19°F
10 AM
32°F
10%
3mph
SE
Cloudy
Humidity
58%
Feels like
28°F
Dew Point
19°F
11 AM
34°F
10%
4mph
SE
Cloudy
Humidity
54%
Feels like
30°F
Dew Point
19°F
12 PM
36°F
10%
4mph
SE
Mostly Cloudy
Humidity
51%
Feels like
32°F
Dew Point
20°F
1 PM
37°F
20%
4mph
SE
Mostly Cloudy
Humidity
50%
Feels like
34°F
Dew Point
20°F
2 PM
38°F
20%
4mph
SE
Mostly Cloudy
Humidity
48%
Feels like
35°F
Dew Point
21°F
3 PM
39°F
20%
4mph
SE
Cloudy
Humidity
48%
Feels like
36°F
Dew Point
21°F
4 PM
39°F
30%
5mph
ESE
30% Chance of Light Rain
Humidity
49%
Feels like
36°F
Dew Point
22°F
5 PM
38°F
40%
5mph
ESE
40% Chance of Light Rain
Humidity
55%
Feels like
35°F
Dew Point
24°F
6 PM
38°F
40%
5mph
ESE
40% Chance of Flurries
Humidity
62%
Feels like
33°F
Dew Point
26°F
7 PM
36°F
60%
6mph
ESE
60% Chance of Snow
Humidity
69%
Feels like
31°F
Dew Point
27°F
7:12 PM
8 PM
35°F
80%
6mph
ESE
80% Chance of Heavy Snow
Humidity
75%
Feels like
30°F
Dew Point
28°F
9 PM
34°F
90%
7mph
E
Snow
Humidity
86%
Feels like
28°F
Dew Point
30°F
10 PM
33°F
90%
7mph
E
Flurries
Humidity
92%
Feels like
27°F
Dew Point
31°F
11 PM
32°F
100%
8mph
E
Freezing Rain
Humidity
95%
Feels like
25°F
Dew Point
31°F

Tonight's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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