Hourly Weather Forecast - Tarentum, PA

7 PM
17°F
10%
9mph
W
Mostly Cloudy
Humidity
76%
Feels like
5°F
Dew Point
10°F
8 PM
17°F
10%
9mph
W
Mostly Cloudy
Humidity
74%
Feels like
5°F
Dew Point
10°F
9 PM
17°F
0%
8mph
W
Mostly Cloudy
Humidity
73%
Feels like
6°F
Dew Point
10°F
10 PM
17°F
0%
8mph
W
Mostly Cloudy
Humidity
73%
Feels like
6°F
Dew Point
10°F
11 PM
17°F
0%
8mph
W
Partly Cloudy
Humidity
71%
Feels like
7°F
Dew Point
9°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(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

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