Hourly Weather Forecast - McKees Rocks, PA

3 AM
40°F
0%
7mph
W
Mostly Clear
Humidity
55%
Feels like
35°F
Dew Point
25°F
4 AM
37°F
0%
8mph
W
Clear
Humidity
56%
Feels like
32°F
Dew Point
23°F
5 AM
36°F
0%
8mph
W
Clear
Humidity
57%
Feels like
29°F
Dew Point
22°F
6 AM
34°F
0%
8mph
W
Mostly Clear
Humidity
58%
Feels like
27°F
Dew Point
20°F
7 AM
32°F
0%
9mph
W
Mostly Clear
Humidity
59%
Feels like
25°F
Dew Point
20°F
7:40 AM
8 AM
32°F
0%
9mph
WNW
Partly Cloudy
Humidity
61%
Feels like
24°F
Dew Point
20°F
9 AM
32°F
0%
9mph
WNW
Partly Cloudy
Humidity
59%
Feels like
24°F
Dew Point
19°F
10 AM
32°F
0%
9mph
WNW
Partly Cloudy
Humidity
54%
Feels like
24°F
Dew Point
17°F
11 AM
33°F
0%
9mph
WNW
Partly Cloudy
Humidity
50%
Feels like
25°F
Dew Point
16°F
12 PM
33°F
0%
9mph
WNW
Partly Cloudy
Humidity
47%
Feels like
25°F
Dew Point
15°F
1 PM
32°F
0%
9mph
WNW
Mostly Sunny
Humidity
44%
Feels like
25°F
Dew Point
13°F
2 PM
31°F
0%
8mph
WNW
Mostly Sunny
Humidity
46%
Feels like
24°F
Dew Point
13°F
3 PM
30°F
0%
7mph
WNW
Sunny
Humidity
49%
Feels like
23°F
Dew Point
13°F
4 PM
29°F
0%
6mph
WNW
Mostly Sunny
Humidity
50%
Feels like
22°F
Dew Point
13°F
4:56 PM
5 PM
27°F
0%
5mph
WNW
Mostly Clear
Humidity
55%
Feels like
21°F
Dew Point
13°F
6 PM
26°F
0%
4mph
WNW
Clear
Humidity
59%
Feels like
20°F
Dew Point
13°F
7 PM
25°F
0%
4mph
WNW
Clear
Humidity
64%
Feels like
21°F
Dew Point
15°F
8 PM
25°F
0%
3mph
WNW
Clear
Humidity
67%
Feels like
25°F
Dew Point
15°F
9 PM
24°F
0%
2mph
WNW
Clear
Humidity
70%
Feels like
24°F
Dew Point
16°F
10 PM
23°F
0%
1mph
W
Clear
Humidity
71%
Feels like
23°F
Dew Point
15°F
11 PM
23°F
0%
1mph
WSW
Clear
Humidity
73%
Feels like
23°F
Dew Point
15°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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