Hazardous Weather Conditions

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Overcast

18°F

-8°C

Humidity 84%
Wind Speed S 13 mph
Barometer 30.02 in (1018.7 mb)
Dewpoint 14°F (-10°C)
Visibility 9.00 mi
Wind Chill5°F (-15°C)
Last update 1 Feb 9:53 am CST
Extended Forecast for

Chapin IA

  • Today

    Today: A chance of snow and freezing rain, mainly between 4pm and 5pm.  Cloudy, with a high near 29. Wind chill values as low as 5. South southwest wind 11 to 14 mph becoming west northwest in the afternoon.  Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.

    High: 29 °F

    Chance Wintry
    Mix

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. Northwest wind 6 to 10 mph.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Wind chill values as low as 5. North northwest wind around 6 mph.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. North wind 3 to 5 mph.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20. North wind around 6 mph.

    High: 20 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

Today
A chance of snow and freezing rain, mainly between 4pm and 5pm. Cloudy, with a high near 29. Wind chill values as low as 5. South southwest wind 11 to 14 mph becoming west northwest in the afternoon. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly cloudy, with a low around 12. Northwest wind 6 to 10 mph.
Monday
Mostly sunny, with a high near 21. Wind chill values as low as 5. North northwest wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 10. North wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 20. North wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Mostly sunny, with a high near 25.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 26. Blustery.
Friday
Partly sunny, with a high near 32. Breezy.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Chapin IA
 42.84°N 93.23°W
10:38 am CST Feb 1, 2026
10am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
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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