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Hazardous Weather Conditions

Current conditions at

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

Fair

22°C

72°F

Humidity 83%
Wind Speed SW 9 km/h
Barometer 29.73 in
Dewpoint 19°C (66°F)
Visibility 16 km
Last update 13 Jun 12:55 am CDT
Extended Forecast for

Alton IA

  • Overnight

    Overnight: Mostly clear, with a low around 18. South southwest wind 5 to 10 km/h becoming north.

    Low: 18 °C

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 29. North northeast wind 10 to 15 km/h increasing to 20 to 25 km/h in the morning. Winds could gust as high as 35 km/h.

    High: 29 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14. Northeast wind 5 to 15 km/h.

    Low: 14 °C

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 28. Northeast wind 10 to 15 km/h becoming southeast in the afternoon.

    High: 28 °C

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 17. Southeast wind 15 to 25 km/h, with gusts as high as 35 km/h. Chance of precipitation is 80%.

    Low: 17 °C

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 28. Breezy, with a southeast wind 25 to 35 km/h, with gusts as high as 45 km/h. Chance of precipitation is 70%.

    High: 28 °C

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.

    Low: 19 °C

    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 31.

    High: 31 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 21.

    Low: 21 °C

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 18. South southwest wind 5 to 10 km/h becoming north.
Thursday
Mostly sunny, with a high near 29. North northeast wind 10 to 15 km/h increasing to 20 to 25 km/h in the morning. Winds could gust as high as 35 km/h.
Thursday Night
Mostly clear, with a low around 14. Northeast wind 5 to 15 km/h.
Friday
Increasing clouds, with a high near 28. Northeast wind 10 to 15 km/h becoming southeast in the afternoon.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 17. Southeast wind 15 to 25 km/h, with gusts as high as 35 km/h. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 28. Breezy, with a southeast wind 25 to 35 km/h, with gusts as high as 45 km/h. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 21.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31. Breezy.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 20.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 14.
Juneteenth
A 30 percent chance of showers. Mostly sunny, with a high near 26.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Alton IA
 42.98°N 96.01°W (Elev. 1283 m)
Last Update:
10:30 pm CDT Jun 12, 2024
Forecast Valid:
1am CDT Jun 13, 2024-6pm CDT Jun 19, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation