Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

-3°F

-19°C

Humidity 75%
Wind Speed Calm
Barometer 30.25 in (1027.0 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Last update 20 Jan 12:53 am CST
Extended Forecast for

Ventura IA

  • Overnight

    Overnight: Mostly clear, with a low around -5. Wind chill values as low as -15. West wind around 5 mph.

    Low: -5 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 4pm.  Increasing clouds, with a high near 16. Wind chill values as low as -15. West southwest wind 5 to 9 mph becoming south southeast in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 16 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before midnight.  Low around 10. Wind chill values as low as zero. South southeast wind 5 to 11 mph becoming northwest in the evening.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 10 °F

    Snow then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon.  Partly sunny, with a high near 26. Wind chill values as low as zero. Breezy, with a west wind 11 to 18 mph, with gusts as high as 24 mph.  Little or no snow accumulation expected.

    High: 26 °F

    Mostly Sunny
    then Chance
    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 3. Blustery, with a west northwest wind 10 to 18 mph, with gusts as high as 24 mph.

    Low: 3 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 13.

    High: 13 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -17.

    Low: -17 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -10.

    High: -10 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -21.

    Low: -21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -5. Wind chill values as low as -15. West wind around 5 mph.
Tuesday
A 40 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 16. Wind chill values as low as -15. West southwest wind 5 to 9 mph becoming south southeast in the afternoon. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow, mainly before midnight. Low around 10. Wind chill values as low as zero. South southeast wind 5 to 11 mph becoming northwest in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 30 percent chance of snow after noon. Partly sunny, with a high near 26. Wind chill values as low as zero. Breezy, with a west wind 11 to 18 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around 3. Blustery, with a west northwest wind 10 to 18 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, with a high near 13.
Thursday Night
Partly cloudy, with a low around -17.
Friday
Mostly sunny and cold, with a high near -10.
Friday Night
Partly cloudy, with a low around -21.
Saturday
Mostly sunny and cold, with a high near -4.
Saturday Night
Partly cloudy, with a low around -14.
Sunday
Mostly sunny and cold, with a high near 8.
Sunday Night
Partly cloudy, with a low around -2.
Monday
Mostly sunny, with a high near 15.
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ABOUT THIS FORECAST

 
Point Forecast:
Ventura IA
 43.13°N 93.46°W
10:11 pm CST Jan 19, 2026
1am CST Jan 20, 2026-6pm CST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database