Hourly Weather Forecast - Sullivan, OH

12 AM
24°F
10%
4mph
NW
Mostly Cloudy
Humidity
75%
Feels like
18°F
Dew Point
17°F
1 AM
23°F
10%
4mph
NW
Mostly Cloudy
Humidity
75%
Feels like
18°F
Dew Point
17°F
2 AM
23°F
10%
4mph
NW
Mostly Cloudy
Humidity
76%
Feels like
17°F
Dew Point
16°F
3 AM
22°F
10%
4mph
NW
Cloudy
Humidity
77%
Feels like
17°F
Dew Point
16°F
4 AM
22°F
10%
4mph
NW
Cloudy
Humidity
77%
Feels like
16°F
Dew Point
16°F
5 AM
22°F
10%
4mph
NW
Cloudy
Humidity
78%
Feels like
16°F
Dew Point
16°F
6 AM
22°F
10%
4mph
NW
Mostly Cloudy
Humidity
79%
Feels like
16°F
Dew Point
16°F
7 AM
22°F
10%
4mph
NW
Mostly Cloudy
Humidity
80%
Feels like
17°F
Dew Point
17°F
7:50 AM
8 AM
23°F
10%
4mph
NW
Mostly Cloudy
Humidity
79%
Feels like
18°F
Dew Point
18°F
9 AM
25°F
20%
4mph
NNW
Mostly Cloudy
Humidity
74%
Feels like
20°F
Dew Point
18°F
10 AM
27°F
20%
4mph
N
Mostly Cloudy
Humidity
70%
Feels like
22°F
Dew Point
19°F
11 AM
29°F
20%
5mph
N
Mostly Cloudy
Humidity
64%
Feels like
23°F
Dew Point
19°F
12 PM
31°F
20%
6mph
N
Mostly Cloudy
Humidity
58%
Feels like
25°F
Dew Point
18°F
1 PM
32°F
20%
6mph
N
Mostly Cloudy
Humidity
54%
Feels like
27°F
Dew Point
18°F
2 PM
33°F
20%
4mph
NNE
Partly Cloudy
Humidity
53%
Feels like
30°F
Dew Point
18°F
3 PM
33°F
20%
3mph
E
Partly Cloudy
Humidity
53%
Feels like
30°F
Dew Point
18°F
4 PM
32°F
10%
5mph
SE
Partly Cloudy
Humidity
56%
Feels like
27°F
Dew Point
18°F
5 PM
31°F
10%
6mph
SE
Partly Cloudy
Humidity
60%
Feels like
25°F
Dew Point
19°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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