Hourly Weather Forecast - Sewickley Heights, PA

12 AM
20°F
0%
8mph
SW
Mostly Cloudy
Humidity
59%
Feels like
10°F
Dew Point
8°F
1 AM
20°F
0%
8mph
SW
Mostly Cloudy
Humidity
59%
Feels like
10°F
Dew Point
8°F
2 AM
21°F
0%
7mph
SSW
Mostly Cloudy
Humidity
60%
Feels like
12°F
Dew Point
9°F
3 AM
21°F
10%
7mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
12°F
Dew Point
10°F
4 AM
22°F
10%
7mph
SSW
Partly Cloudy
Humidity
62%
Feels like
13°F
Dew Point
11°F
5 AM
23°F
10%
7mph
S
Partly Cloudy
Humidity
63%
Feels like
14°F
Dew Point
12°F
6 AM
23°F
20%
8mph
S
Partly Cloudy
Humidity
64%
Feels like
14°F
Dew Point
13°F
7 AM
24°F
30%
8mph
S
30 % Chance of Heavy Snow
Humidity
68%
Feels like
15°F
Dew Point
15°F
7:40 AM
8 AM
25°F
30%
9mph
S
30% Chance Snow Showers
Humidity
79%
Feels like
15°F
Dew Point
19°F
9 AM
26°F
30%
10mph
S
30% Chance Snow Showers
Humidity
77%
Feels like
17°F
Dew Point
20°F
10 AM
28°F
10%
10mph
S
Partly Cloudy
Humidity
74%
Feels like
19°F
Dew Point
21°F
11 AM
30°F
10%
11mph
S
Mostly Cloudy
Humidity
69%
Feels like
21°F
Dew Point
21°F
12 PM
31°F
10%
11mph
S
Cloudy
Humidity
66%
Feels like
23°F
Dew Point
21°F
1 PM
33°F
30%
11mph
S
30% Chance of Light Rain
Humidity
63%
Feels like
24°F
Dew Point
22°F
2 PM
34°F
30%
11mph
S
30% Chance of Light Rain
Humidity
62%
Feels like
26°F
Dew Point
22°F
3 PM
35°F
30%
12mph
S
30% Chance Rain Showers
Humidity
62%
Feels like
27°F
Dew Point
23°F
4 PM
35°F
30%
12mph
S
30% Chance Rain Showers
Humidity
63%
Feels like
27°F
Dew Point
24°F
4:56 PM
5 PM
36°F
30%
12mph
S
30% Chance Rain Showers
Humidity
62%
Feels like
27°F
Dew Point
24°F
6 PM
36°F
30%
11mph
S
30% Chance of Rain
Humidity
62%
Feels like
28°F
Dew Point
24°F
7 PM
36°F
30%
11mph
SSW
30% Chance of Rain
Humidity
58%
Feels like
28°F
Dew Point
23°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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