Hourly Weather Forecast - Sullivan, OH

1 PM
25°F
0%
9mph
ENE
Mostly Cloudy
Humidity
56%
Feels like
16°F
Dew Point
11°F
2 PM
25°F
0%
8mph
ENE
Mostly Cloudy
Humidity
55%
Feels like
16°F
Dew Point
11°F
3 PM
25°F
0%
7mph
ENE
Mostly Cloudy
Humidity
56%
Feels like
17°F
Dew Point
11°F
4 PM
24°F
0%
6mph
ENE
Partly Cloudy
Humidity
57%
Feels like
16°F
Dew Point
11°F
5 PM
22°F
0%
5mph
ENE
Partly Cloudy
Humidity
62%
Feels like
15°F
Dew Point
11°F
5:00 PM
6 PM
20°F
0%
4mph
ENE
Mostly Cloudy
Humidity
67%
Feels like
13°F
Dew Point
10°F
7 PM
18°F
0%
4mph
ENE
Partly Cloudy
Humidity
71%
Feels like
12°F
Dew Point
10°F
8 PM
17°F
0%
3mph
E
Partly Cloudy
Humidity
73%
Feels like
11°F
Dew Point
9°F
9 PM
16°F
0%
4mph
ESE
Mostly Clear
Humidity
73%
Feels like
10°F
Dew Point
9°F
10 PM
15°F
0%
4mph
ESE
Clear
Humidity
73%
Feels like
9°F
Dew Point
8°F
11 PM
14°F
0%
4mph
SE
Clear
Humidity
73%
Feels like
7°F
Dew Point
7°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide