Hourly Weather Forecast - Denison, IA

12 AM
18°F
10%
2mph
NNW
Clear
Humidity
71%
Feels like
18°F
Dew Point
10°F
1 AM
17°F
10%
2mph
NNW
Clear
Humidity
73%
Feels like
17°F
Dew Point
10°F
2 AM
16°F
10%
2mph
W
Clear
Humidity
76%
Feels like
16°F
Dew Point
10°F
3 AM
16°F
10%
3mph
SSW
Mostly Clear
Humidity
76%
Feels like
16°F
Dew Point
10°F
4 AM
16°F
10%
4mph
S
Partly Cloudy
Humidity
74%
Feels like
10°F
Dew Point
9°F
5 AM
17°F
10%
5mph
SSW
Partly Cloudy
Humidity
75%
Feels like
9°F
Dew Point
10°F
6 AM
17°F
10%
6mph
SSW
Mostly Cloudy
Humidity
72%
Feels like
9°F
Dew Point
10°F
7 AM
19°F
10%
7mph
S
Cloudy
Humidity
67%
Feels like
9°F
Dew Point
10°F
7:47 AM
8 AM
22°F
0%
9mph
S
Cloudy
Humidity
65%
Feels like
11°F
Dew Point
12°F
9 AM
26°F
0%
11mph
S
Mostly Cloudy
Humidity
63%
Feels like
15°F
Dew Point
15°F
10 AM
30°F
0%
12mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
20°F
Dew Point
16°F
11 AM
33°F
0%
14mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
24°F
Dew Point
20°F
12 PM
37°F
10%
14mph
SSW
Mostly Cloudy
Humidity
53%
Feels like
28°F
Dew Point
21°F
1 PM
40°F
10%
15mph
SSW
Cloudy
Humidity
49%
Feels like
31°F
Dew Point
22°F
2 PM
41°F
10%
14mph
SSW
Cloudy
Humidity
48%
Feels like
33°F
Dew Point
23°F
3 PM
41°F
10%
13mph
SW
Cloudy
Humidity
50%
Feels like
34°F
Dew Point
24°F
4 PM
39°F
10%
12mph
SW
Cloudy
Humidity
60%
Feels like
32°F
Dew Point
27°F
5 PM
37°F
10%
11mph
WSW
Mostly Cloudy
Humidity
73%
Feels like
30°F
Dew Point
30°F
5:15 PM
6 PM
36°F
20%
10mph
W
Mostly Cloudy
Humidity
80%
Feels like
29°F
Dew Point
31°F
7 PM
35°F
20%
11mph
W
Mostly Cloudy
Humidity
80%
Feels like
27°F
Dew Point
30°F
8 PM
35°F
30%
14mph
WNW
30% Chance Rain Showers
Humidity
77%
Feels like
26°F
Dew Point
29°F
9 PM
35°F
20%
15mph
NW
Partly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
28°F
10 PM
35°F
10%
16mph
NW
Partly Cloudy
Humidity
75%
Feels like
25°F
Dew Point
28°F
11 PM
35°F
10%
17mph
NW
Partly Cloudy
Humidity
76%
Feels like
24°F
Dew Point
28°F

Tuesday's Weather Outlook

Today's Weather Outlook

Rain and snow showers will sweep through the Great Lakes as the Western U.S. begins a pattern of quiet and dry 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

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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