Hourly Weather Forecast - Swissvale, PA

1 PM
24°F
0%
10mph
NE
Cloudy
Humidity
51%
Feels like
14°F
Dew Point
9°F
2 PM
25°F
0%
10mph
NE
Cloudy
Humidity
48%
Feels like
15°F
Dew Point
8°F
3 PM
24°F
0%
9mph
NE
Cloudy
Humidity
48%
Feels like
14°F
Dew Point
7°F
4 PM
24°F
0%
9mph
NE
Cloudy
Humidity
49%
Feels like
14°F
Dew Point
7°F
4:52 PM
5 PM
23°F
0%
8mph
NE
Mostly Cloudy
Humidity
50%
Feels like
13°F
Dew Point
7°F
6 PM
22°F
0%
8mph
NE
Mostly Cloudy
Humidity
53%
Feels like
13°F
Dew Point
8°F
7 PM
21°F
0%
7mph
NE
Cloudy
Humidity
56%
Feels like
12°F
Dew Point
8°F
8 PM
20°F
0%
7mph
NE
Mostly Cloudy
Humidity
57%
Feels like
11°F
Dew Point
8°F
9 PM
20°F
0%
7mph
ENE
Partly Cloudy
Humidity
58%
Feels like
11°F
Dew Point
7°F
10 PM
19°F
0%
6mph
ENE
Mostly Clear
Humidity
58%
Feels like
10°F
Dew Point
7°F
11 PM
19°F
0%
6mph
E
Mostly Clear
Humidity
58%
Feels like
10°F
Dew Point
6°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