Hourly Weather Forecast - Sullivan, IL

12 AM
21°F
0%
11mph
NNW
Clear
Humidity
53%
Feels like
10°F
Dew Point
7°F
1 AM
20°F
0%
11mph
NNW
Clear
Humidity
54%
Feels like
9°F
Dew Point
7°F
2 AM
20°F
0%
10mph
NNW
Clear
Humidity
56%
Feels like
8°F
Dew Point
7°F
3 AM
19°F
0%
10mph
NNW
Clear
Humidity
57%
Feels like
8°F
Dew Point
7°F
4 AM
18°F
0%
10mph
NNW
Clear
Humidity
59%
Feels like
7°F
Dew Point
7°F
5 AM
17°F
0%
9mph
NW
Mostly Clear
Humidity
62%
Feels like
6°F
Dew Point
6°F
6 AM
17°F
0%
9mph
NW
Mostly Clear
Humidity
63%
Feels like
6°F
Dew Point
6°F
7 AM
17°F
0%
9mph
NW
Mostly Clear
Humidity
62%
Feels like
6°F
Dew Point
6°F
7:13 AM
8 AM
18°F
0%
9mph
NW
Mostly Sunny
Humidity
61%
Feels like
7°F
Dew Point
6°F
9 AM
19°F
0%
8mph
NW
Mostly Sunny
Humidity
59%
Feels like
8°F
Dew Point
6°F
10 AM
20°F
0%
8mph
NW
Mostly Sunny
Humidity
56%
Feels like
10°F
Dew Point
7°F
11 AM
22°F
0%
7mph
WNW
Sunny
Humidity
52%
Feels like
13°F
Dew Point
7°F
12 PM
23°F
0%
7mph
WNW
Sunny
Humidity
48%
Feels like
15°F
Dew Point
7°F
1 PM
25°F
0%
7mph
W
Sunny
Humidity
46%
Feels like
17°F
Dew Point
7°F
2 PM
26°F
0%
8mph
W
Sunny
Humidity
43%
Feels like
18°F
Dew Point
7°F
3 PM
27°F
0%
8mph
W
Sunny
Humidity
43%
Feels like
18°F
Dew Point
7°F
4 PM
26°F
0%
7mph
WSW
Sunny
Humidity
45%
Feels like
18°F
Dew Point
8°F
4:54 PM
5 PM
24°F
0%
6mph
SW
Mostly Clear
Humidity
49%
Feels like
17°F
Dew Point
8°F
6 PM
24°F
0%
6mph
SSW
Mostly Clear
Humidity
52%
Feels like
16°F
Dew Point
8°F
7 PM
23°F
0%
8mph
SSW
Mostly Clear
Humidity
52%
Feels like
14°F
Dew Point
8°F
8 PM
23°F
0%
9mph
SSW
Partly Cloudy
Humidity
52%
Feels like
14°F
Dew Point
9°F
9 PM
24°F
30%
10mph
S
30% Chance of Snow
Humidity
53%
Feels like
13°F
Dew Point
9°F
10 PM
24°F
30%
11mph
S
30 % Chance of Heavy Snow
Humidity
53%
Feels like
14°F
Dew Point
10°F
11 PM
25°F
50%
12mph
SSW
50% Chance of Flurries
Humidity
54%
Feels like
14°F
Dew Point
11°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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