Hourly Weather Forecast - Altoona, IA

6 PM
6°F
0%
6mph
N
Mostly Clear
Humidity
69%
Feels like
-4°F
Dew Point
-1°F
7 PM
6°F
0%
6mph
NNE
Mostly Clear
Humidity
70%
Feels like
-5°F
Dew Point
-2°F
8 PM
5°F
0%
5mph
NNE
Partly Cloudy
Humidity
71%
Feels like
-4°F
Dew Point
-2°F
9 PM
5°F
0%
4mph
NE
Partly Cloudy
Humidity
72%
Feels like
-3°F
Dew Point
-2°F
10 PM
6°F
0%
4mph
NE
Mostly Cloudy
Humidity
72%
Feels like
-2°F
Dew Point
-1°F
11 PM
7°F
10%
4mph
NE
Cloudy
Humidity
73%
Feels like
-1°F
Dew Point
0°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Monday's Weather Outlook

Monday'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

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