Hourly Weather Forecast - Johnston, IA

1 AM
22°F
20%
10mph
NNE
Cloudy
Humidity
93%
Feels like
11°F
Dew Point
20°F
2 AM
22°F
10%
11mph
NNE
Cloudy
Humidity
93%
Feels like
10°F
Dew Point
20°F
3 AM
21°F
0%
11mph
NNE
Cloudy
Humidity
92%
Feels like
10°F
Dew Point
19°F
4 AM
21°F
0%
11mph
NNE
Mostly Cloudy
Humidity
92%
Feels like
9°F
Dew Point
19°F
5 AM
20°F
0%
11mph
NNE
Mostly Cloudy
Humidity
91%
Feels like
9°F
Dew Point
18°F
6 AM
20°F
0%
10mph
N
Mostly Cloudy
Humidity
91%
Feels like
8°F
Dew Point
17°F
7 AM
19°F
0%
11mph
N
Mostly Cloudy
Humidity
88%
Feels like
7°F
Dew Point
16°F
7:28 AM
8 AM
18°F
0%
11mph
N
Mostly Cloudy
Humidity
85%
Feels like
6°F
Dew Point
14°F
9 AM
18°F
0%
11mph
N
Partly Cloudy
Humidity
82%
Feels like
5°F
Dew Point
13°F
10 AM
17°F
0%
10mph
N
Mostly Sunny
Humidity
78%
Feels like
6°F
Dew Point
12°F
11 AM
18°F
0%
9mph
N
Mostly Sunny
Humidity
75%
Feels like
7°F
Dew Point
11°F
12 PM
17°F
0%
8mph
N
Sunny
Humidity
72%
Feels like
7°F
Dew Point
10°F
1 PM
17°F
0%
7mph
N
Mostly Sunny
Humidity
70%
Feels like
7°F
Dew Point
9°F
2 PM
17°F
0%
7mph
N
Mostly Sunny
Humidity
70%
Feels like
7°F
Dew Point
9°F
3 PM
15°F
0%
6mph
N
Mostly Sunny
Humidity
72%
Feels like
6°F
Dew Point
8°F
4 PM
13°F
0%
5mph
N
Mostly Sunny
Humidity
73%
Feels like
4°F
Dew Point
6°F
4:44 PM
5 PM
11°F
0%
5mph
N
Mostly Clear
Humidity
71%
Feels like
3°F
Dew Point
4°F
6 PM
11°F
0%
4mph
N
Mostly Clear
Humidity
73%
Feels like
3°F
Dew Point
4°F
7 PM
10°F
0%
3mph
N
Partly Cloudy
Humidity
74%
Feels like
4°F
Dew Point
4°F
8 PM
10°F
10%
3mph
NNE
Mostly Cloudy
Humidity
74%
Feels like
10°F
Dew Point
3°F
9 PM
10°F
10%
2mph
NE
Cloudy
Humidity
74%
Feels like
10°F
Dew Point
3°F
10 PM
10°F
10%
2mph
NE
Cloudy
Humidity
74%
Feels like
10°F
Dew Point
3°F
11 PM
10°F
10%
2mph
E
Mostly Cloudy
Humidity
76%
Feels like
10°F
Dew Point
4°F

Snowfall Forecast Through Tonight

Accumulating Snow To Impact Parts of Northern U.S.

A plowable snow will occur for parts of the Pacific Northwest and Midwest this weekend.

Sunday's Weather Outlook

Sunday's Weather Outlook

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Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

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

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Image courtesy of PeakPX.

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