Hourly Weather Forecast - Sun Prairie, WI

12 AM
27°F
0%
13mph
WNW
Mostly Cloudy
Humidity
76%
Feels like
16°F
Dew Point
21°F
1 AM
26°F
0%
14mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
14°F
Dew Point
19°F
2 AM
24°F
0%
14mph
WNW
Cloudy
Humidity
73%
Feels like
11°F
Dew Point
16°F
3 AM
22°F
0%
14mph
WNW
Cloudy
Humidity
71%
Feels like
9°F
Dew Point
14°F
4 AM
20°F
0%
14mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
7°F
Dew Point
12°F
5 AM
19°F
0%
14mph
WNW
Mostly Cloudy
Humidity
70%
Feels like
5°F
Dew Point
10°F
6 AM
17°F
10%
13mph
WNW
Partly Cloudy
Humidity
69%
Feels like
4°F
Dew Point
9°F
6:40 AM
7 AM
17°F
10%
13mph
WNW
Partly Cloudy
Humidity
68%
Feels like
3°F
Dew Point
8°F
8 AM
17°F
10%
13mph
WNW
Mostly Sunny
Humidity
67%
Feels like
3°F
Dew Point
8°F
9 AM
18°F
0%
12mph
WNW
Sunny
Humidity
64%
Feels like
5°F
Dew Point
7°F
10 AM
19°F
0%
12mph
WNW
Sunny
Humidity
60%
Feels like
6°F
Dew Point
7°F
11 AM
20°F
10%
11mph
WNW
Sunny
Humidity
57%
Feels like
8°F
Dew Point
7°F
12 PM
22°F
10%
10mph
WNW
Sunny
Humidity
53%
Feels like
11°F
Dew Point
7°F
1 PM
23°F
10%
10mph
WNW
Sunny
Humidity
50%
Feels like
13°F
Dew Point
7°F
2 PM
24°F
10%
9mph
WNW
Sunny
Humidity
48%
Feels like
14°F
Dew Point
7°F
3 PM
24°F
10%
9mph
WNW
Mostly Sunny
Humidity
46%
Feels like
15°F
Dew Point
7°F
4 PM
24°F
10%
7mph
WNW
Partly Cloudy
Humidity
48%
Feels like
16°F
Dew Point
7°F
5 PM
24°F
10%
6mph
WNW
Mostly Cloudy
Humidity
49%
Feels like
16°F
Dew Point
7°F
5:40 PM
6 PM
23°F
20%
6mph
WNW
Cloudy
Humidity
51%
Feels like
16°F
Dew Point
8°F
7 PM
23°F
30%
5mph
NW
30% Chance of Flurries
Humidity
54%
Feels like
16°F
Dew Point
9°F
8 PM
22°F
40%
4mph
NNE
40% Chance of Flurries
Humidity
58%
Feels like
16°F
Dew Point
10°F
9 PM
22°F
40%
4mph
NE
40% Chance of Flurries
Humidity
63%
Feels like
16°F
Dew Point
11°F
10 PM
21°F
40%
4mph
ENE
40% Chance of Flurries
Humidity
67%
Feels like
15°F
Dew Point
11°F
11 PM
20°F
40%
4mph
ENE
40% Chance of Flurries
Humidity
71%
Feels like
15°F
Dew Point
13°F

Snow Forecast through Tuesday Morning

Beefy Nor'easter to Attack Northeast

A potent Nor’easter storm will further intensify today, dumping heavy snow and producing high winds through Tuesday morning.

Today's Weather Outlook

Today's Weather Outlook

A woman fights her way through a blizzard in New York City.

Blizzard Warning Defined

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Windchill chart

Dangers of Wind Chills

Story Image via pixabay.com

Avalanche Dangers and Safety

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