Hourly Weather Forecast - Altoona, IA

12 AM
6°F
0%
9mph
NW
Partly Cloudy
Humidity
52%
Feels like
-8°F
Dew Point
-8°F
1 AM
5°F
10%
9mph
NW
Partly Cloudy
Humidity
51%
Feels like
-8°F
Dew Point
-9°F
2 AM
5°F
10%
9mph
NW
Partly Cloudy
Humidity
51%
Feels like
-9°F
Dew Point
-9°F
3 AM
4°F
10%
8mph
WNW
Mostly Cloudy
Humidity
52%
Feels like
-9°F
Dew Point
-9°F
4 AM
4°F
0%
8mph
WNW
Mostly Cloudy
Humidity
55%
Feels like
-9°F
Dew Point
-9°F
5 AM
4°F
0%
8mph
W
Cloudy
Humidity
57%
Feels like
-9°F
Dew Point
-8°F
6 AM
4°F
0%
7mph
W
Cloudy
Humidity
59%
Feels like
-9°F
Dew Point
-7°F
7 AM
5°F
10%
7mph
W
Cloudy
Humidity
57%
Feels like
-7°F
Dew Point
-7°F
7:37 AM
8 AM
7°F
10%
7mph
WSW
Mostly Cloudy
Humidity
53%
Feels like
-5°F
Dew Point
-7°F
9 AM
10°F
10%
8mph
WSW
Partly Cloudy
Humidity
49%
Feels like
-1°F
Dew Point
-5°F
10 AM
14°F
10%
9mph
W
Partly Cloudy
Humidity
47%
Feels like
3°F
Dew Point
-2°F
11 AM
18°F
10%
10mph
W
Partly Cloudy
Humidity
44%
Feels like
6°F
Dew Point
0°F
12 PM
21°F
10%
11mph
W
Partly Cloudy
Humidity
40%
Feels like
9°F
Dew Point
1°F
1 PM
24°F
10%
12mph
W
Mostly Cloudy
Humidity
37%
Feels like
12°F
Dew Point
1°F
2 PM
26°F
10%
13mph
W
Mostly Cloudy
Humidity
35%
Feels like
15°F
Dew Point
2°F
3 PM
27°F
10%
14mph
WNW
Cloudy
Humidity
34%
Feels like
15°F
Dew Point
2°F
4 PM
26°F
10%
15mph
WNW
Cloudy
Humidity
35%
Feels like
14°F
Dew Point
2°F
5 PM
25°F
10%
14mph
WNW
Mostly Cloudy
Humidity
38%
Feels like
13°F
Dew Point
3°F
5:12 PM
6 PM
24°F
10%
13mph
WNW
Mostly Cloudy
Humidity
43%
Feels like
12°F
Dew Point
5°F
7 PM
23°F
10%
14mph
WNW
Mostly Cloudy
Humidity
49%
Feels like
10°F
Dew Point
6°F
8 PM
22°F
10%
14mph
NW
Partly Cloudy
Humidity
55%
Feels like
9°F
Dew Point
8°F
9 PM
21°F
10%
15mph
NW
Partly Cloudy
Humidity
59%
Feels like
7°F
Dew Point
9°F
10 PM
20°F
0%
15mph
NW
Partly Cloudy
Humidity
64%
Feels like
6°F
Dew Point
10°F
11 PM
20°F
0%
15mph
NW
Mostly Cloudy
Humidity
68%
Feels like
6°F
Dew Point
11°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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