Hourly Weather Forecast - Johnston, IA

12 AM
16°F
10%
9mph
NNW
Mostly Cloudy
Humidity
85%
Feels like
5°F
Dew Point
13°F
1 AM
15°F
10%
9mph
NW
Cloudy
Humidity
85%
Feels like
3°F
Dew Point
11°F
2 AM
14°F
10%
9mph
NW
Cloudy
Humidity
86%
Feels like
2°F
Dew Point
10°F
3 AM
12°F
10%
10mph
NW
Cloudy
Humidity
85%
Feels like
0°F
Dew Point
9°F
4 AM
11°F
10%
10mph
NW
Cloudy
Humidity
82%
Feels like
-2°F
Dew Point
7°F
5 AM
11°F
10%
9mph
NW
Cloudy
Humidity
78%
Feels like
-2°F
Dew Point
6°F
6 AM
12°F
20%
10mph
NW
Cloudy
Humidity
72%
Feels like
-1°F
Dew Point
5°F
7 AM
14°F
20%
10mph
NW
Cloudy
Humidity
77%
Feels like
1°F
Dew Point
8°F
7:32 AM
8 AM
15°F
20%
10mph
NW
Mostly Cloudy
Humidity
73%
Feels like
2°F
Dew Point
8°F
9 AM
15°F
20%
10mph
NW
Mostly Cloudy
Humidity
71%
Feels like
2°F
Dew Point
7°F
10 AM
15°F
20%
11mph
NW
Partly Cloudy
Humidity
69%
Feels like
2°F
Dew Point
6°F
11 AM
14°F
20%
11mph
NW
Partly Cloudy
Humidity
69%
Feels like
1°F
Dew Point
6°F
12 PM
13°F
20%
11mph
NW
Mostly Sunny
Humidity
69%
Feels like
0°F
Dew Point
5°F
1 PM
13°F
20%
12mph
NW
Sunny
Humidity
70%
Feels like
-1°F
Dew Point
5°F
2 PM
11°F
20%
12mph
NW
Mostly Sunny
Humidity
71%
Feels like
-3°F
Dew Point
4°F
3 PM
10°F
20%
12mph
NW
Mostly Sunny
Humidity
72%
Feels like
-4°F
Dew Point
3°F
4 PM
9°F
20%
12mph
NW
Mostly Sunny
Humidity
74%
Feels like
-7°F
Dew Point
2°F

Snowfall Forecast Through Tonight

Two Winter Storms Deliver Accumulating Northern U.S. Snow

A plowable snow will occur from parts of the Pacific Northwest to the Upper Midwest for the start of the weekend.

Sunday's Weather Outlook

Sunday's Weather Outlook

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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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