Hourly Weather Forecast - Altoona, IA

4 AM
8°F
0%
5mph
SE
Mostly Cloudy
Humidity
76%
Feels like
-2°F
Dew Point
1°F
5 AM
8°F
0%
6mph
SE
Cloudy
Humidity
77%
Feels like
-3°F
Dew Point
2°F
6 AM
9°F
0%
7mph
SSE
Cloudy
Humidity
78%
Feels like
-2°F
Dew Point
3°F
7 AM
10°F
0%
7mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
-2°F
Dew Point
4°F
7:27 AM
8 AM
11°F
0%
8mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
0°F
Dew Point
6°F
9 AM
13°F
0%
8mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
2°F
Dew Point
7°F
10 AM
15°F
0%
9mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
4°F
Dew Point
9°F
11 AM
18°F
0%
9mph
SSE
Cloudy
Humidity
75%
Feels like
6°F
Dew Point
11°F
12 PM
19°F
0%
10mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
8°F
Dew Point
13°F
1 PM
21°F
0%
10mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
10°F
Dew Point
14°F
2 PM
22°F
0%
10mph
SSE
Mostly Cloudy
Humidity
77%
Feels like
11°F
Dew Point
16°F
3 PM
23°F
0%
11mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
12°F
Dew Point
18°F
4 PM
24°F
0%
11mph
SSE
Mostly Cloudy
Humidity
83%
Feels like
13°F
Dew Point
19°F
4:43 PM
5 PM
24°F
0%
11mph
SSE
Mostly Cloudy
Humidity
85%
Feels like
13°F
Dew Point
20°F
6 PM
24°F
0%
11mph
S
Mostly Cloudy
Humidity
88%
Feels like
14°F
Dew Point
21°F
7 PM
25°F
0%
10mph
S
Mostly Cloudy
Humidity
89%
Feels like
15°F
Dew Point
22°F
8 PM
25°F
0%
11mph
S
Partly Cloudy
Humidity
90%
Feels like
15°F
Dew Point
23°F
9 PM
26°F
0%
11mph
S
Partly Cloudy
Humidity
90%
Feels like
16°F
Dew Point
24°F
10 PM
27°F
0%
11mph
SSW
Partly Cloudy
Humidity
90%
Feels like
17°F
Dew Point
24°F
11 PM
28°F
0%
10mph
SSW
Mostly Cloudy
Humidity
90%
Feels like
19°F
Dew Point
25°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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