Hourly Weather Forecast - Altoona, IA

1 PM
12°F
0%
10mph
N
Sunny
Humidity
71%
Feels like
0°F
Dew Point
5°F
2 PM
11°F
0%
9mph
N
Sunny
Humidity
71%
Feels like
-1°F
Dew Point
4°F
3 PM
10°F
0%
8mph
N
Sunny
Humidity
73%
Feels like
-2°F
Dew Point
3°F
4 PM
8°F
0%
7mph
N
Sunny
Humidity
76%
Feels like
-4°F
Dew Point
2°F
4:43 PM
5 PM
6°F
0%
7mph
N
Mostly Clear
Humidity
77%
Feels like
-5°F
Dew Point
1°F
6 PM
5°F
0%
6mph
N
Partly Cloudy
Humidity
79%
Feels like
-6°F
Dew Point
0°F
7 PM
4°F
0%
6mph
N
Partly Cloudy
Humidity
80%
Feels like
-6°F
Dew Point
-1°F
8 PM
4°F
0%
5mph
NNE
Partly Cloudy
Humidity
79%
Feels like
-6°F
Dew Point
-1°F
9 PM
5°F
0%
5mph
NNE
Mostly Cloudy
Humidity
79%
Feels like
-5°F
Dew Point
0°F
10 PM
6°F
0%
4mph
NE
Mostly Cloudy
Humidity
78%
Feels like
-3°F
Dew Point
0°F
11 PM
7°F
10%
4mph
ENE
Cloudy
Humidity
77%
Feels like
-1°F
Dew Point
1°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.

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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide