Hourly Weather Forecast - Johnstown, WI

4 AM
15°F
10%
12mph
W
Mostly Cloudy
Humidity
77%
Feels like
1°F
Dew Point
9°F
5 AM
14°F
10%
12mph
W
Mostly Cloudy
Humidity
77%
Feels like
0°F
Dew Point
8°F
6 AM
13°F
10%
12mph
W
Cloudy
Humidity
77%
Feels like
-1°F
Dew Point
8°F
7 AM
13°F
10%
12mph
W
Cloudy
Humidity
78%
Feels like
-1°F
Dew Point
8°F
7:22 AM
8 AM
13°F
20%
13mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
-1°F
Dew Point
8°F
9 AM
14°F
30%
13mph
W
30% Chance of Flurries
Humidity
81%
Feels like
-1°F
Dew Point
9°F
10 AM
15°F
30%
14mph
W
30% Chance of Snow
Humidity
81%
Feels like
0°F
Dew Point
10°F
11 AM
16°F
30%
13mph
W
30% Chance of Snow
Humidity
80%
Feels like
1°F
Dew Point
10°F
12 PM
16°F
30%
13mph
W
30% Chance of Heavy Snow
Humidity
79%
Feels like
2°F
Dew Point
11°F
1 PM
17°F
30%
14mph
W
30% Chance of Snow
Humidity
79%
Feels like
3°F
Dew Point
12°F
2 PM
17°F
30%
14mph
W
30% Chance of Heavy Snow
Humidity
79%
Feels like
3°F
Dew Point
12°F
3 PM
18°F
30%
14mph
W
30% Chance of Snow
Humidity
80%
Feels like
4°F
Dew Point
13°F
4 PM
18°F
30%
13mph
W
30% Chance of Snow
Humidity
81%
Feels like
4°F
Dew Point
13°F
4:49 PM
5 PM
18°F
30%
13mph
W
30% Chance of Snow
Humidity
83%
Feels like
5°F
Dew Point
14°F
6 PM
18°F
30%
12mph
W
30% Chance of Snow
Humidity
84%
Feels like
5°F
Dew Point
14°F
7 PM
17°F
30%
12mph
W
30 % Chance of Heavy Snow
Humidity
83%
Feels like
5°F
Dew Point
13°F
8 PM
17°F
30%
12mph
WNW
30 % Chance of Heavy Snow
Humidity
81%
Feels like
4°F
Dew Point
12°F
9 PM
16°F
30%
12mph
WNW
30% Chance of Snow
Humidity
80%
Feels like
2°F
Dew Point
11°F
10 PM
15°F
30%
11mph
WNW
30% Chance of Snow
Humidity
79%
Feels like
2°F
Dew Point
10°F
11 PM
14°F
0%
11mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
0°F
Dew Point
8°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

A new disturbance will track across the Upper Midwest, central Appalachia, Northeast, and Great Lakes.

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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