Hourly Weather Forecast - Portsmouth, OH

12 AM
29°F
0%
0mph
NNW
Clear
Humidity
67%
Feels like
29°F
Dew Point
19°F
1 AM
28°F
10%
0mph
N
Clear
Humidity
69%
Feels like
28°F
Dew Point
19°F
2 AM
27°F
20%
0mph
NNE
Mostly Clear
Humidity
71%
Feels like
27°F
Dew Point
19°F
3 AM
26°F
20%
1mph
NE
Partly Cloudy
Humidity
71%
Feels like
26°F
Dew Point
18°F
4 AM
26°F
20%
1mph
ENE
Cloudy
Humidity
72%
Feels like
26°F
Dew Point
18°F
5 AM
26°F
20%
1mph
E
Cloudy
Humidity
72%
Feels like
26°F
Dew Point
18°F
6 AM
26°F
20%
1mph
E
Cloudy
Humidity
72%
Feels like
26°F
Dew Point
18°F
7 AM
26°F
20%
1mph
E
Cloudy
Humidity
71%
Feels like
26°F
Dew Point
18°F
7:46 AM
8 AM
27°F
10%
1mph
E
Cloudy
Humidity
69%
Feels like
27°F
Dew Point
18°F
9 AM
28°F
0%
1mph
ESE
Mostly Cloudy
Humidity
66%
Feels like
28°F
Dew Point
18°F
10 AM
31°F
10%
2mph
ESE
Mostly Cloudy
Humidity
59%
Feels like
31°F
Dew Point
19°F
11 AM
35°F
20%
2mph
ESE
Mostly Cloudy
Humidity
53%
Feels like
35°F
Dew Point
19°F
12 PM
38°F
20%
2mph
ESE
Mostly Cloudy
Humidity
49%
Feels like
38°F
Dew Point
20°F
1 PM
39°F
20%
3mph
ESE
Partly Cloudy
Humidity
46%
Feels like
39°F
Dew Point
21°F
2 PM
40°F
20%
3mph
ESE
Partly Cloudy
Humidity
47%
Feels like
40°F
Dew Point
22°F
3 PM
40°F
20%
3mph
ESE
Partly Cloudy
Humidity
48%
Feels like
40°F
Dew Point
22°F
4 PM
39°F
20%
2mph
ESE
Partly Cloudy
Humidity
51%
Feels like
39°F
Dew Point
23°F
5 PM
38°F
20%
2mph
ESE
Partly Cloudy
Humidity
54%
Feels like
38°F
Dew Point
23°F
5:14 PM
6 PM
37°F
20%
2mph
ESE
Partly Cloudy
Humidity
58%
Feels like
37°F
Dew Point
24°F
7 PM
36°F
20%
2mph
ESE
Mostly Cloudy
Humidity
59%
Feels like
36°F
Dew Point
24°F
8 PM
36°F
20%
2mph
SE
Mostly Cloudy
Humidity
61%
Feels like
36°F
Dew Point
24°F
9 PM
36°F
10%
3mph
SE
Mostly Cloudy
Humidity
61%
Feels like
36°F
Dew Point
24°F
10 PM
37°F
20%
3mph
SSE
Cloudy
Humidity
62%
Feels like
37°F
Dew Point
25°F
11 PM
37°F
20%
3mph
SSE
Cloudy
Humidity
64%
Feels like
37°F
Dew Point
26°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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