Hourly Weather Forecast - Sun Prairie, WI

12 AM
17°F
0%
10mph
NNW
Mostly Clear
Humidity
61%
Feels like
5°F
Dew Point
6°F
1 AM
16°F
0%
9mph
NNW
Mostly Clear
Humidity
62%
Feels like
4°F
Dew Point
6°F
2 AM
15°F
0%
9mph
NNW
Mostly Clear
Humidity
63%
Feels like
4°F
Dew Point
5°F
3 AM
14°F
0%
8mph
NNW
Clear
Humidity
66%
Feels like
3°F
Dew Point
5°F
4 AM
14°F
0%
7mph
NW
Clear
Humidity
68%
Feels like
3°F
Dew Point
5°F
5 AM
14°F
0%
7mph
NW
Clear
Humidity
66%
Feels like
4°F
Dew Point
5°F
6 AM
15°F
0%
6mph
NW
Clear
Humidity
64%
Feels like
6°F
Dew Point
5°F
7 AM
16°F
0%
6mph
NW
Clear
Humidity
61%
Feels like
7°F
Dew Point
5°F
7:26 AM
8 AM
16°F
0%
6mph
NW
Sunny
Humidity
62%
Feels like
8°F
Dew Point
6°F
9 AM
17°F
0%
5mph
WNW
Sunny
Humidity
59%
Feels like
9°F
Dew Point
5°F
10 AM
18°F
0%
5mph
W
Sunny
Humidity
58%
Feels like
10°F
Dew Point
6°F
11 AM
20°F
0%
6mph
WSW
Mostly Sunny
Humidity
54%
Feels like
12°F
Dew Point
6°F
12 PM
21°F
10%
6mph
WSW
Mostly Sunny
Humidity
49%
Feels like
13°F
Dew Point
5°F
1 PM
22°F
10%
7mph
SW
Partly Cloudy
Humidity
48%
Feels like
14°F
Dew Point
6°F
2 PM
23°F
10%
8mph
SW
Partly Cloudy
Humidity
45%
Feels like
14°F
Dew Point
5°F
3 PM
24°F
10%
9mph
SW
Partly Cloudy
Humidity
44%
Feels like
14°F
Dew Point
5°F
4 PM
24°F
10%
9mph
SSW
Partly Cloudy
Humidity
45%
Feels like
14°F
Dew Point
6°F
4:47 PM
5 PM
24°F
20%
9mph
SSW
Mostly Cloudy
Humidity
47%
Feels like
14°F
Dew Point
6°F
6 PM
24°F
30%
9mph
SSW
30% Chance of Snow
Humidity
52%
Feels like
14°F
Dew Point
9°F
7 PM
24°F
40%
10mph
SSW
40% Chance of Snow
Humidity
61%
Feels like
14°F
Dew Point
13°F
8 PM
24°F
50%
11mph
SSW
50% Chance of Heavy Snow
Humidity
68%
Feels like
13°F
Dew Point
15°F
9 PM
24°F
60%
11mph
SSW
60% Chance of Heavy Snow
Humidity
74%
Feels like
13°F
Dew Point
17°F
10 PM
24°F
60%
11mph
SSW
60% Chance of Heavy Snow
Humidity
77%
Feels like
13°F
Dew Point
18°F
11 PM
25°F
60%
11mph
SSW
60% Chance of Heavy Snow
Humidity
78%
Feels like
14°F
Dew Point
19°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(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

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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