Forecast for Altoona, IA | Forecast Periods: 14
Sunday
Mar 15
2026
Altoona, IA
Updated: 2:32 PM CDT
37°F
Snow And Areas Of Blowing Snow
31 mph NNW
Precipitation: 79%
Snow and areas of blowing snow. Cloudy. High near 37, with temperatures falling to around 30 in the afternoon. North northwest wind 31 to 35 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Hourly Forecast
Extended Forecast
Tonight
Sun, Mar 15
6°F
Snow And Blowing Snow then Blowing Snow
30 mph NNW
Precipitation: 93%
Snow and blowing snow before 10pm, then blowing snow and a chance of snow. Cloudy, with a low around 6. Wind chill values as low as -16. North northwest wind 30 to 36 mph, with gusts as high as 54 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Mon, Mar 16
17°F
Areas Of Blowing Snow
22 mph NW
Precipitation: 10%
Areas of blowing snow. Mostly sunny, with a high near 17. Wind chill values as low as -17. Northwest wind 22 to 29 mph, with gusts as high as 44 mph.
Monday Night
Mon, Mar 16
5°F
Patchy Blowing Snow then Mostly Clear
5 mph NW
Precipitation: 0%
Patchy blowing snow before 7pm. Mostly clear, with a low around 5. Wind chill values as low as -6. Northwest wind 5 to 20 mph, with gusts as high as 29 mph.
Tuesday
Tue, Mar 17
31°F
Partly Sunny then Slight Chance Light Snow
5 mph SW
Precipitation: 23%
A slight chance of snow after 1pm. Partly sunny, with a high near 31. Southwest wind 5 to 12 mph. Chance of precipitation is 20%.
Tuesday Night
Tue, Mar 17
25°F
Chance Light Snow
7 mph S
Precipitation: 42%
A chance of snow before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
Wednesday
Wed, Mar 18
53°F
Mostly Sunny
7 mph WSW
Precipitation: 6%
Mostly sunny, with a high near 53.
Wednesday Night
Wed, Mar 18
39°F
Partly Cloudy
7 mph WSW
Precipitation: 0%
Partly cloudy, with a low around 39.
Thursday
Thu, Mar 19
65°F
Sunny
7 mph NNW
Precipitation: 0%
Sunny, with a high near 65.
Thursday Night
Thu, Mar 19
43°F
Partly Cloudy
6 mph SE
Precipitation: 1%
Partly cloudy, with a low around 43.
Friday
Fri, Mar 20
75°F
Partly Sunny
7 mph WSW
Precipitation: 1%
Partly sunny, with a high near 75.
Friday Night
Fri, Mar 20
44°F
Partly Cloudy
12 mph NW
Precipitation: 0%
Partly cloudy, with a low around 44.
Saturday
Sat, Mar 21
70°F
Sunny
12 mph NNW
Precipitation: 2%
Sunny, with a high near 70.
Saturday Night
Sat, Mar 21
44°F
Mostly Clear
10 mph E
Precipitation: 3%
Mostly clear, with a low around 44.