Hourly Weather Forecast - Jefferson Hills, PA

4 PM
36°F
80%
7mph
WSW
80% Chance of Flurries
Humidity
82%
Feels like
30°F
Dew Point
31°F
5 PM
34°F
100%
7mph
WSW
Frozen Mix
Humidity
89%
Feels like
28°F
Dew Point
31°F
6 PM
31°F
100%
7mph
WSW
Heavy Snow
Humidity
91%
Feels like
25°F
Dew Point
29°F
7 PM
30°F
90%
7mph
WSW
Heavy Snow
Humidity
93%
Feels like
23°F
Dew Point
28°F
7:27 PM
8 PM
28°F
80%
8mph
WSW
80% Chance of Heavy Snow
Humidity
94%
Feels like
20°F
Dew Point
26°F
9 PM
26°F
60%
9mph
WSW
60% Chance of Heavy Snow
Humidity
89%
Feels like
17°F
Dew Point
24°F
10 PM
25°F
30%
10mph
WSW
30 % Chance of Heavy Snow
Humidity
81%
Feels like
15°F
Dew Point
20°F
11 PM
24°F
30%
10mph
W
30% Chance of Snow
Humidity
70%
Feels like
14°F
Dew Point
15°F

Today's Severe Weather Outlook

Dangerous Storms Take Aim At The Eastern U.S.

After more than 400 reports of severe weather on Sunday, a greater risk of dangerous thunderstorms exists today.

Snow and Ice Forecast Through Tuesday Evening

Snow, High Winds Plague Great Lakes With Blizzard Conditions

Tuesday's Weather Outlook

Tuesday's Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide