Hourly Weather Forecast - Altoona, IA

12 AM
23°F
0%
5mph
SW
Mostly Clear
Humidity
61%
Feels like
16°F
Dew Point
11°F
1 AM
23°F
0%
5mph
WSW
Mostly Clear
Humidity
60%
Feels like
17°F
Dew Point
11°F
2 AM
23°F
0%
5mph
WSW
Partly Cloudy
Humidity
60%
Feels like
17°F
Dew Point
11°F
3 AM
24°F
0%
5mph
WSW
Partly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
12°F
4 AM
24°F
0%
5mph
WSW
Partly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
12°F
5 AM
24°F
0%
5mph
WSW
Partly Cloudy
Humidity
62%
Feels like
17°F
Dew Point
12°F
6 AM
24°F
0%
5mph
SW
Partly Cloudy
Humidity
63%
Feels like
17°F
Dew Point
13°F
7 AM
24°F
0%
6mph
SW
Partly Cloudy
Humidity
64%
Feels like
17°F
Dew Point
13°F
7:41 AM
8 AM
25°F
0%
6mph
SW
Mostly Sunny
Humidity
63%
Feels like
18°F
Dew Point
15°F
9 AM
27°F
0%
6mph
SW
Mostly Sunny
Humidity
62%
Feels like
20°F
Dew Point
16°F
10 AM
29°F
0%
7mph
SW
Mostly Sunny
Humidity
61%
Feels like
22°F
Dew Point
17°F
11 AM
31°F
0%
7mph
SW
Mostly Sunny
Humidity
60%
Feels like
23°F
Dew Point
19°F
12 PM
32°F
0%
8mph
SW
Mostly Sunny
Humidity
60%
Feels like
25°F
Dew Point
20°F
1 PM
32°F
0%
8mph
SW
Mostly Sunny
Humidity
61%
Feels like
26°F
Dew Point
20°F
2 PM
32°F
0%
8mph
SW
Mostly Sunny
Humidity
63%
Feels like
26°F
Dew Point
21°F
3 PM
32°F
0%
7mph
SW
Mostly Sunny
Humidity
64%
Feels like
25°F
Dew Point
21°F
4 PM
31°F
0%
6mph
SSW
Mostly Sunny
Humidity
66%
Feels like
25°F
Dew Point
21°F
4:55 PM
5 PM
31°F
0%
6mph
E
Partly Cloudy
Humidity
67%
Feels like
25°F
Dew Point
21°F
6 PM
31°F
0%
6mph
E
Mostly Cloudy
Humidity
67%
Feels like
25°F
Dew Point
21°F
7 PM
31°F
0%
5mph
E
Mostly Cloudy
Humidity
71%
Feels like
26°F
Dew Point
23°F
8 PM
31°F
0%
6mph
ESE
Cloudy
Humidity
73%
Feels like
25°F
Dew Point
23°F
9 PM
30°F
0%
6mph
SE
Cloudy
Humidity
74%
Feels like
24°F
Dew Point
23°F
10 PM
30°F
0%
6mph
SSE
Cloudy
Humidity
75%
Feels like
24°F
Dew Point
23°F
11 PM
30°F
0%
6mph
S
Cloudy
Humidity
75%
Feels like
24°F
Dew Point
23°F

Snow Forecast Through Monday

Major Winter Storm Packs Heavy Snow, Significant Icing from Upper Midwest to New England

A major winter storm will deliver plentiful snow and significant icing from the Upper Midwest to New England.

Sunday's Weather Outlook

Sunday's Weather Outlook

Satellite image of Hurricane Melissa

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Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

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