Hourly Weather Forecast - South Altoona, PA

12 AM
16°F
0%
1mph
WSW
Partly Cloudy
Humidity
66%
Feels like
16°F
Dew Point
7°F
1 AM
16°F
0%
1mph
W
Partly Cloudy
Humidity
67%
Feels like
16°F
Dew Point
7°F
2 AM
15°F
0%
1mph
W
Partly Cloudy
Humidity
68%
Feels like
15°F
Dew Point
7°F
3 AM
15°F
0%
1mph
W
Mostly Clear
Humidity
70%
Feels like
15°F
Dew Point
7°F
4 AM
14°F
0%
1mph
W
Clear
Humidity
72%
Feels like
14°F
Dew Point
7°F
5 AM
14°F
0%
1mph
W
Clear
Humidity
74%
Feels like
14°F
Dew Point
7°F
6 AM
16°F
0%
1mph
W
Clear
Humidity
69%
Feels like
16°F
Dew Point
8°F
7 AM
19°F
0%
1mph
W
Clear
Humidity
63%
Feels like
19°F
Dew Point
8°F
7:30 AM
8 AM
22°F
0%
1mph
W
Sunny
Humidity
56%
Feels like
22°F
Dew Point
9°F
9 AM
24°F
0%
1mph
WSW
Sunny
Humidity
54%
Feels like
24°F
Dew Point
10°F
10 AM
27°F
0%
1mph
WSW
Sunny
Humidity
52%
Feels like
27°F
Dew Point
11°F
11 AM
29°F
0%
2mph
WSW
Sunny
Humidity
51%
Feels like
29°F
Dew Point
13°F
12 PM
31°F
0%
2mph
WSW
Sunny
Humidity
50%
Feels like
31°F
Dew Point
14°F
1 PM
32°F
0%
3mph
WSW
Sunny
Humidity
50%
Feels like
32°F
Dew Point
16°F
2 PM
33°F
0%
2mph
SW
Mostly Sunny
Humidity
52%
Feels like
33°F
Dew Point
17°F
3 PM
33°F
0%
2mph
SW
Partly Cloudy
Humidity
55%
Feels like
33°F
Dew Point
18°F
4 PM
31°F
0%
2mph
SSW
Partly Cloudy
Humidity
59%
Feels like
31°F
Dew Point
19°F
4:48 PM
5 PM
30°F
0%
2mph
SSW
Partly Cloudy
Humidity
62%
Feels like
30°F
Dew Point
19°F
6 PM
29°F
0%
2mph
SSW
Mostly Clear
Humidity
65%
Feels like
29°F
Dew Point
19°F
7 PM
28°F
0%
2mph
SSW
Clear
Humidity
67%
Feels like
28°F
Dew Point
18°F
8 PM
27°F
0%
2mph
SSW
Mostly Clear
Humidity
69%
Feels like
27°F
Dew Point
18°F
9 PM
26°F
0%
2mph
SSW
Partly Cloudy
Humidity
70%
Feels like
26°F
Dew Point
18°F
10 PM
26°F
0%
2mph
SSW
Partly Cloudy
Humidity
71%
Feels like
26°F
Dew Point
18°F
11 PM
27°F
0%
2mph
SSW
Partly Cloudy
Humidity
71%
Feels like
27°F
Dew Point
19°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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