Hourly Weather Forecast - Mercer, OH

12 AM
25°F
10%
3mph
NNW
Partly Cloudy
Humidity
75%
Feels like
25°F
Dew Point
18°F
1 AM
25°F
30%
2mph
N
30% Chance Frozen Mix
Humidity
75%
Feels like
25°F
Dew Point
18°F
2 AM
25°F
30%
2mph
N
30% Chance Frozen Mix
Humidity
75%
Feels like
25°F
Dew Point
18°F
3 AM
24°F
30%
3mph
N
30% Chance Freezing Rain
Humidity
75%
Feels like
24°F
Dew Point
18°F
4 AM
24°F
30%
3mph
NNE
30% Chance Freezing Rain
Humidity
74%
Feels like
20°F
Dew Point
17°F
5 AM
24°F
30%
4mph
NNE
30% Chance Freezing Rain
Humidity
74%
Feels like
19°F
Dew Point
17°F
6 AM
23°F
20%
4mph
NE
Cloudy
Humidity
73%
Feels like
18°F
Dew Point
16°F
7 AM
23°F
20%
4mph
ENE
Cloudy
Humidity
72%
Feels like
18°F
Dew Point
16°F
7:59 AM
8 AM
24°F
10%
4mph
ENE
Cloudy
Humidity
71%
Feels like
19°F
Dew Point
16°F
9 AM
26°F
10%
5mph
E
Mostly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
17°F
10 AM
28°F
20%
5mph
E
Mostly Cloudy
Humidity
68%
Feels like
22°F
Dew Point
18°F
11 AM
29°F
20%
6mph
E
Mostly Cloudy
Humidity
64%
Feels like
23°F
Dew Point
19°F
12 PM
31°F
20%
6mph
E
Cloudy
Humidity
61%
Feels like
25°F
Dew Point
19°F
1 PM
33°F
10%
6mph
ESE
Cloudy
Humidity
58%
Feels like
27°F
Dew Point
19°F
2 PM
33°F
10%
6mph
ESE
Mostly Cloudy
Humidity
56%
Feels like
28°F
Dew Point
20°F
3 PM
34°F
10%
6mph
ESE
Partly Cloudy
Humidity
56%
Feels like
28°F
Dew Point
20°F
4 PM
34°F
10%
6mph
ESE
Partly Cloudy
Humidity
57%
Feels like
28°F
Dew Point
20°F
5 PM
33°F
10%
6mph
ESE
Partly Cloudy
Humidity
59%
Feels like
27°F
Dew Point
20°F
5:14 PM
6 PM
31°F
10%
6mph
ESE
Partly Cloudy
Humidity
64%
Feels like
25°F
Dew Point
20°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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