National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

19°C

66°F

Humidity 73%
Wind Speed N 9 km/h
Barometer 1014.4 mb (29.99 in)
Dewpoint 14°C (57°F)
Visibility 16 km
Last update 26 Jun 9:53 pm CDT
Extended Forecast for

Rock Falls IA

  • Tonight

    Tonight: Mostly clear, with a low around 13. North wind 5 to 10 km/h becoming calm after midnight.

    Low: 13 °C

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 25. East wind 5 to 13 km/h becoming south southeast in the afternoon.

    High: 25 °C

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 17. South southeast wind 13 to 23 km/h, with gusts as high as 40 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 17 °C

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 24. Breezy, with a south southeast wind 24 to 29 km/h, with gusts as high as 47 km/h. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 24 °C

    Showers and
    Breezy

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 17. South wind 10 to 13 km/h becoming northwest after midnight. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 17 °C

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 25. Breezy.

    High: 25 °C

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 10.

    Low: 10 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 23.

    High: 23 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12.

    Low: 12 °C

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 13. North wind 5 to 10 km/h becoming calm after midnight.
Thursday
Increasing clouds, with a high near 25. East wind 5 to 13 km/h becoming south southeast in the afternoon.
Thursday Night
A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 17. South southeast wind 13 to 23 km/h, with gusts as high as 40 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Friday
Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 24. Breezy, with a south southeast wind 24 to 29 km/h, with gusts as high as 47 km/h. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.
Friday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 17. South wind 10 to 13 km/h becoming northwest after midnight. New rainfall amounts between 2.5 and 5 mm possible.
Saturday
Sunny, with a high near 25. Breezy.
Saturday Night
Mostly clear, with a low around 10.
Sunday
Sunny, with a high near 23.
Sunday Night
Mostly clear, with a low around 12.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 22. Windy.
Monday Night
Showers and possibly a thunderstorm. Low around 16. Breezy. Chance of precipitation is 80%.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 28.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Mostly sunny, with a high near 28.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Rock Falls IA
 43.21°N 93.1°W
Last Update:
9:34 pm CDT Jun 26, 2024
Forecast Valid:
10pm CDT Jun 26, 2024-6pm CDT Jul 3, 2024
 
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Additional Resources

Radar & Satellite Image

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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