Hourly Weather Forecast - Sullivan, WI

12 AM
15°F
0%
12mph
NNW
Partly Cloudy
Humidity
60%
Feels like
2°F
Dew Point
4°F
1 AM
15°F
0%
11mph
NNW
Partly Cloudy
Humidity
61%
Feels like
2°F
Dew Point
4°F
2 AM
14°F
0%
10mph
NNW
Partly Cloudy
Humidity
62%
Feels like
2°F
Dew Point
4°F
3 AM
14°F
0%
10mph
NNW
Mostly Clear
Humidity
63%
Feels like
2°F
Dew Point
4°F
4 AM
13°F
0%
9mph
NNW
Mostly Clear
Humidity
65%
Feels like
2°F
Dew Point
4°F
5 AM
13°F
0%
8mph
NNW
Mostly Clear
Humidity
67%
Feels like
1°F
Dew Point
4°F
6 AM
12°F
0%
8mph
NW
Clear
Humidity
68%
Feels like
1°F
Dew Point
4°F
7 AM
13°F
0%
7mph
NW
Clear
Humidity
67%
Feels like
2°F
Dew Point
4°F
7:23 AM
8 AM
13°F
0%
6mph
NW
Mostly Sunny
Humidity
66%
Feels like
3°F
Dew Point
4°F
9 AM
14°F
0%
6mph
NW
Mostly Sunny
Humidity
64%
Feels like
4°F
Dew Point
4°F
10 AM
15°F
0%
6mph
WNW
Partly Cloudy
Humidity
60%
Feels like
6°F
Dew Point
4°F
11 AM
17°F
0%
6mph
WNW
Partly Cloudy
Humidity
55%
Feels like
9°F
Dew Point
4°F
12 PM
19°F
0%
6mph
W
Mostly Cloudy
Humidity
51%
Feels like
11°F
Dew Point
4°F
1 PM
20°F
0%
6mph
WSW
Mostly Cloudy
Humidity
48%
Feels like
11°F
Dew Point
4°F
2 PM
21°F
0%
7mph
WSW
Mostly Cloudy
Humidity
45%
Feels like
12°F
Dew Point
3°F
3 PM
22°F
10%
8mph
SW
Mostly Cloudy
Humidity
44%
Feels like
12°F
Dew Point
3°F
4 PM
22°F
20%
8mph
SW
Mostly Cloudy
Humidity
44%
Feels like
13°F
Dew Point
3°F
4:45 PM
5 PM
22°F
30%
8mph
SSW
30 % Chance of Heavy Snow
Humidity
45%
Feels like
12°F
Dew Point
4°F
6 PM
22°F
40%
9mph
SSW
40% Chance of Heavy Snow
Humidity
49%
Feels like
12°F
Dew Point
5°F
7 PM
21°F
40%
9mph
SSW
40% Chance of Heavy Snow
Humidity
56%
Feels like
11°F
Dew Point
8°F
8 PM
21°F
50%
10mph
SSW
50% Chance of Heavy Snow
Humidity
65%
Feels like
10°F
Dew Point
11°F
9 PM
21°F
60%
10mph
SSW
60% Chance of Snow
Humidity
72%
Feels like
10°F
Dew Point
14°F
10 PM
22°F
60%
10mph
SSW
60% Chance of Snow
Humidity
76%
Feels like
11°F
Dew Point
15°F
11 PM
22°F
60%
11mph
SSW
60% Chance Frozen Mix
Humidity
79%
Feels like
12°F
Dew Point
17°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Wednesday's Weather Outlook

Today's Weather Outlook

(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

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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