Hazardous Weather Conditions
Current conditions at
Sioux County Regional Airport (KSXK)
Lat: 42.99°NLon: 96.16°WElev: 1409ft.
Fair
32°F
0°C
| Humidity | 60% |
| Wind Speed | SW 5 mph |
| Barometer | 29.49 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 24 Feb 9:55 am CST |
Extended Forecast for
Alton IA
Today
High: 49 °F
Partly Sunny
then Mostly
Cloudy and
BreezyTonight
Low: 19 °F
Decreasing
CloudsWednesday
High: 36 °F
Slight Chance
Snow then
Snow LikelyWednesday Night
Low: 20 °F
Chance Snow
then Partly
CloudyThursday
High: 49 °F
Sunny
Thursday Night
Low: 30 °F
Mostly Clear
Friday
High: 60 °F
Sunny
Friday Night
Low: 21 °F
Partly Cloudy
Saturday
High: 34 °F
Slight Chance
Snow then
Partly Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 49. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 19. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Snow likely, mainly after noon. Partly sunny, with a high near 36. North northwest wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 20. Southeast wind around 5 mph becoming southwest after midnight. New snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 49. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 30. Southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 21.
Saturday
A 20 percent chance of snow before noon. Partly sunny, with a high near 34.
Saturday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 10.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 29.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 37.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Alton IA
42.98°N 96.01°W (Elev. 1283 ft)
42.98°N 96.01°W (Elev. 1283 ft)
9:23 am CST Feb 24, 2026
10am CST Feb 24, 2026-6pm CST Mar 2, 2026
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