Hourly Weather Forecast - Jefferson Hills, PA

9 AM
12°F
70%
7mph
NW
70% Chance of Heavy Snow
Humidity
69%
Feels like
1°F
Dew Point
4°F
10 AM
13°F
70%
8mph
NW
70% Chance Snow Showers
Humidity
63%
Feels like
2°F
Dew Point
3°F
11 AM
14°F
10%
8mph
NW
Mostly Cloudy
Humidity
61%
Feels like
2°F
Dew Point
3°F
12 PM
14°F
0%
9mph
NW
Mostly Cloudy
Humidity
59%
Feels like
3°F
Dew Point
3°F
1 PM
15°F
0%
9mph
NW
Mostly Cloudy
Humidity
57%
Feels like
3°F
Dew Point
2°F
2 PM
15°F
0%
9mph
NW
Mostly Cloudy
Humidity
55%
Feels like
3°F
Dew Point
2°F
3 PM
15°F
30%
9mph
NW
30% Chance of Snow
Humidity
55%
Feels like
3°F
Dew Point
2°F
4 PM
14°F
0%
8mph
NW
Mostly Cloudy
Humidity
56%
Feels like
3°F
Dew Point
1°F
5 PM
13°F
0%
8mph
NW
Mostly Cloudy
Humidity
58%
Feels like
2°F
Dew Point
1°F
5:45 PM
6 PM
12°F
0%
6mph
NW
Partly Cloudy
Humidity
62%
Feels like
2°F
Dew Point
1°F
7 PM
10°F
0%
6mph
WNW
Partly Cloudy
Humidity
64%
Feels like
1°F
Dew Point
1°F
8 PM
9°F
0%
5mph
WNW
Mostly Clear
Humidity
66%
Feels like
0°F
Dew Point
0°F
9 PM
8°F
0%
4mph
WNW
Mostly Clear
Humidity
66%
Feels like
0°F
Dew Point
-1°F
10 PM
7°F
0%
4mph
WNW
Mostly Clear
Humidity
68%
Feels like
0°F
Dew Point
-1°F
11 PM
6°F
0%
3mph
W
Mostly Clear
Humidity
70%
Feels like
6°F
Dew Point
-2°F

Sunday Morning's Low Temperatures

Snow, Record-Breaking Cold Impacts Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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