Hourly Weather Forecast - Johnstown, WI

12 AM
11°F
20%
18mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
-7°F
Dew Point
6°F
1 AM
9°F
10%
19mph
WNW
Mostly Cloudy
Humidity
76%
Feels like
-10°F
Dew Point
3°F
2 AM
7°F
0%
20mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
-13°F
Dew Point
0°F
3 AM
5°F
0%
20mph
WNW
Mostly Cloudy
Humidity
71%
Feels like
-15°F
Dew Point
-2°F
4 AM
4°F
0%
19mph
WNW
Mostly Cloudy
Humidity
70%
Feels like
-17°F
Dew Point
-4°F
5 AM
2°F
0%
19mph
WNW
Partly Cloudy
Humidity
69%
Feels like
-19°F
Dew Point
-6°F
6 AM
1°F
0%
19mph
WNW
Partly Cloudy
Humidity
69%
Feels like
-20°F
Dew Point
-7°F
7 AM
0°F
0%
19mph
WNW
Partly Cloudy
Humidity
69%
Feels like
-21°F
Dew Point
-7°F
7:20 AM
8 AM
0°F
0%
19mph
WNW
Partly Cloudy
Humidity
69%
Feels like
-22°F
Dew Point
-8°F
9 AM
0°F
0%
19mph
WNW
Partly Cloudy
Humidity
69%
Feels like
-22°F
Dew Point
-8°F
10 AM
0°F
0%
19mph
WNW
Partly Cloudy
Humidity
68%
Feels like
-21°F
Dew Point
-8°F
11 AM
1°F
0%
19mph
WNW
Partly Cloudy
Humidity
65%
Feels like
-20°F
Dew Point
-8°F
12 PM
2°F
0%
19mph
WNW
Partly Cloudy
Humidity
64%
Feels like
-19°F
Dew Point
-7°F
1 PM
3°F
0%
19mph
WNW
Partly Cloudy
Humidity
62%
Feels like
-18°F
Dew Point
-7°F
2 PM
4°F
0%
18mph
WNW
Partly Cloudy
Humidity
60%
Feels like
-16°F
Dew Point
-7°F
3 PM
4°F
0%
17mph
W
Partly Cloudy
Humidity
59%
Feels like
-16°F
Dew Point
-7°F
4 PM
3°F
0%
15mph
W
Partly Cloudy
Humidity
60%
Feels like
-16°F
Dew Point
-8°F
4:51 PM
5 PM
2°F
0%
14mph
W
Partly Cloudy
Humidity
62%
Feels like
-16°F
Dew Point
-8°F
6 PM
1°F
0%
12mph
W
Mostly Cloudy
Humidity
64%
Feels like
-16°F
Dew Point
-8°F
7 PM
1°F
0%
12mph
W
Partly Cloudy
Humidity
65%
Feels like
-17°F
Dew Point
-8°F
8 PM
0°F
0%
11mph
W
Mostly Clear
Humidity
66%
Feels like
-17°F
Dew Point
-9°F
9 PM
0°F
0%
10mph
W
Clear
Humidity
67%
Feels like
-16°F
Dew Point
-9°F
10 PM
-1°F
0%
9mph
W
Very Cold
Humidity
68%
Feels like
-16°F
Dew Point
-9°F
11 PM
-1°F
0%
9mph
W
Very Cold
Humidity
69%
Feels like
-16°F
Dew Point
-9°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings More Snow for Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold 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

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