Hourly Weather Forecast - Johnston, IA

12 AM
43°F
10%
11mph
NW
Mostly Clear
Humidity
73%
Feels like
37°F
Dew Point
35°F
1 AM
42°F
20%
11mph
NW
Partly Cloudy
Humidity
74%
Feels like
36°F
Dew Point
34°F
2 AM
41°F
20%
11mph
NW
Partly Cloudy
Humidity
76%
Feels like
34°F
Dew Point
34°F
3 AM
40°F
20%
11mph
NW
Cloudy
Humidity
76%
Feels like
33°F
Dew Point
33°F
4 AM
39°F
10%
12mph
NW
Cloudy
Humidity
77%
Feels like
32°F
Dew Point
33°F
5 AM
38°F
10%
13mph
NW
Cloudy
Humidity
76%
Feels like
30°F
Dew Point
31°F
6 AM
36°F
10%
13mph
NNW
Cloudy
Humidity
75%
Feels like
28°F
Dew Point
29°F
7 AM
35°F
10%
13mph
NNW
Cloudy
Humidity
74%
Feels like
25°F
Dew Point
27°F
7:40 AM
8 AM
34°F
10%
13mph
NNW
Cloudy
Humidity
72%
Feels like
24°F
Dew Point
26°F
9 AM
33°F
10%
13mph
NNW
Cloudy
Humidity
71%
Feels like
24°F
Dew Point
25°F
10 AM
33°F
10%
13mph
NNW
Cloudy
Humidity
69%
Feels like
23°F
Dew Point
24°F
11 AM
32°F
10%
13mph
NNW
Cloudy
Humidity
67%
Feels like
23°F
Dew Point
23°F
12 PM
32°F
10%
14mph
N
Cloudy
Humidity
65%
Feels like
22°F
Dew Point
22°F
1 PM
32°F
10%
14mph
N
Cloudy
Humidity
63%
Feels like
23°F
Dew Point
21°F
2 PM
33°F
10%
13mph
N
Mostly Cloudy
Humidity
61%
Feels like
23°F
Dew Point
21°F
3 PM
32°F
10%
13mph
N
Partly Cloudy
Humidity
61%
Feels like
23°F
Dew Point
20°F
4 PM
31°F
10%
12mph
N
Partly Cloudy
Humidity
62%
Feels like
22°F
Dew Point
20°F
5 PM
30°F
10%
10mph
N
Partly Cloudy
Humidity
64%
Feels like
22°F
Dew Point
20°F
5:08 PM
6 PM
29°F
10%
9mph
N
Partly Cloudy
Humidity
65%
Feels like
21°F
Dew Point
19°F
7 PM
29°F
10%
9mph
N
Partly Cloudy
Humidity
64%
Feels like
20°F
Dew Point
18°F
8 PM
28°F
0%
8mph
N
Partly Cloudy
Humidity
67%
Feels like
19°F
Dew Point
18°F
9 PM
27°F
0%
8mph
N
Partly Cloudy
Humidity
69%
Feels like
19°F
Dew Point
18°F
10 PM
26°F
0%
7mph
N
Partly Cloudy
Humidity
71%
Feels like
18°F
Dew Point
18°F
11 PM
25°F
0%
6mph
N
Mostly Clear
Humidity
73%
Feels like
18°F
Dew Point
17°F

Today's Severe Weather Outlook

Flooding Rain, Gusty Thunderstorms Target the South

Flooding rain and gusty thunderstorms will move through the South today.

Weekend Weather Outlook

Weekend Weather Outlook

Image by reslmaier from Pixabay

Prepping for Severe Weather

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Windchill chart

Dangers of Wind Chills

(Image provided by Pixabay.com)

Before a High Wind Event

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Today's National Outlook

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