Hourly Weather Forecast - Sullivan, WI

12 AM
34°F
20%
6mph
N
Mostly Clear
Humidity
70%
Feels like
28°F
Dew Point
25°F
1 AM
32°F
20%
7mph
N
Clear
Humidity
72%
Feels like
26°F
Dew Point
24°F
2 AM
31°F
20%
6mph
N
Clear
Humidity
73%
Feels like
25°F
Dew Point
23°F
3 AM
30°F
10%
6mph
N
Mostly Clear
Humidity
74%
Feels like
23°F
Dew Point
23°F
4 AM
29°F
10%
6mph
N
Mostly Clear
Humidity
74%
Feels like
23°F
Dew Point
22°F
5 AM
28°F
10%
6mph
N
Mostly Clear
Humidity
75%
Feels like
21°F
Dew Point
21°F
6 AM
27°F
10%
6mph
NNE
Partly Cloudy
Humidity
75%
Feels like
20°F
Dew Point
20°F
6:26 AM
7 AM
27°F
10%
6mph
NNE
Partly Cloudy
Humidity
73%
Feels like
20°F
Dew Point
20°F
8 AM
29°F
10%
7mph
NNE
Partly Cloudy
Humidity
67%
Feels like
22°F
Dew Point
19°F
9 AM
31°F
10%
7mph
NNE
Partly Cloudy
Humidity
59%
Feels like
24°F
Dew Point
18°F
10 AM
34°F
10%
7mph
NE
Partly Cloudy
Humidity
52%
Feels like
27°F
Dew Point
18°F
11 AM
36°F
10%
7mph
NE
Partly Cloudy
Humidity
48%
Feels like
30°F
Dew Point
18°F
12 PM
38°F
10%
6mph
NE
Partly Cloudy
Humidity
45%
Feels like
33°F
Dew Point
18°F
1 PM
40°F
10%
6mph
NE
Partly Cloudy
Humidity
43%
Feels like
35°F
Dew Point
19°F

Today's Severe Weather Outlook

Central U.S. Slammed By Multiple Severe Weather Systems

A pair of low pressure systems will bring severe thunderstorms to the Plains and Midwest through Friday, along with flooding concerns.

Snowfall Forecast Through Friday

Heavy Snow Blankets the West through Upper Midwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 26, 2026

Extreme Weather Leads To A Mix Of Drought Development & Relief

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

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