Hazardous Weather Conditions

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

34°F

1°C

Humidity 70%
Wind Speed S 3 mph
Barometer 30.17 in (1022.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 12 Feb 2:53 am CST
Extended Forecast for

Chapin IA

  • Overnight

    Overnight: A chance of sprinkles and flurries.  Mostly cloudy, with a low around 32. South southwest wind around 5 mph.

    Low: 32 °F

    Chance
    Sprinkles/Flurries

  • Thursday

    Thursday: A chance of sprinkles and flurries before 7am.  Mostly cloudy, then gradually becoming sunny, with a high near 49. South wind 3 to 8 mph.

    High: 49 °F

    Chance
    Sprinkles/Flurries
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. South southeast wind around 5 mph becoming calm  in the evening.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52. Calm wind becoming west southwest around 5 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. Light south wind.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of sprinkles and flurries. Mostly cloudy, with a low around 32. South southwest wind around 5 mph.
Thursday
A chance of sprinkles and flurries before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 49. South wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 28. South southeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 52. Calm wind becoming west southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 31. Light south wind.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 36.
Washington's Birthday
Partly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 58. Breezy.
Tuesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 51. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Chapin IA
 42.84°N 93.23°W
3:06 am CST Feb 12, 2026
3am CST Feb 12, 2026-6pm CST Feb 18, 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