Hourly Weather Forecast - Decorah, IA

12 AM
44°F
0%
4mph
NW
Foggy
Humidity
99%
Feels like
42°F
Dew Point
44°F
1 AM
44°F
0%
4mph
NW
Foggy
Humidity
99%
Feels like
41°F
Dew Point
43°F
2 AM
43°F
0%
4mph
NW
Foggy
Humidity
99%
Feels like
41°F
Dew Point
43°F
3 AM
43°F
0%
4mph
NW
Hazy
Humidity
98%
Feels like
41°F
Dew Point
42°F
4 AM
42°F
0%
3mph
NW
Foggy
Humidity
100%
Feels like
40°F
Dew Point
42°F
5 AM
41°F
0%
4mph
NW
Foggy
Humidity
99%
Feels like
38°F
Dew Point
40°F
6 AM
40°F
0%
4mph
NW
Foggy
Humidity
100%
Feels like
37°F
Dew Point
40°F
7 AM
40°F
0%
4mph
NW
Foggy
Humidity
100%
Feels like
37°F
Dew Point
40°F
7:09 AM
8 AM
41°F
10%
5mph
NW
Hazy
Humidity
98%
Feels like
38°F
Dew Point
40°F
9 AM
43°F
10%
6mph
NW
Partly Cloudy
Humidity
87%
Feels like
39°F
Dew Point
39°F
10 AM
45°F
10%
6mph
NW
Partly Cloudy
Humidity
76%
Feels like
41°F
Dew Point
38°F
11 AM
47°F
10%
7mph
NW
Partly Cloudy
Humidity
68%
Feels like
43°F
Dew Point
37°F

Snowfall Forecast Through Monday Night

Major Winter Storm Afflicts Midwest, Great Lakes

A burgeoning winter storm in the central Plains is on track to bring impactful snow or winds to the eastern two-thirds of the nation through Monday.

Sunday's Severe Weather Outlook

Intense Severe Storms Malign Plains, East Coast

Today's Weather Outlook

Today's Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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