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

Hazardous Weather Conditions

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Overcast and Windy

31°F

-1°C

Humidity 85%
Wind Speed NW 32 G 46 mph
Barometer 29.47 in (998.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 10 Dec 2:53 am CST
Extended Forecast for

2 Miles ESE Mason City IA

Winter Weather Advisory until December 10, 06:00am
High Wind Warning until December 10, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
High Wind Warning
  •  
    Winter Weather Advisory until December 10, 06:00am
    High Wind Warning until December 10, 09:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 21 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: A slight chance of snow between 11am and 3pm. Cloudy, with a temperature falling to around 19 by 5pm. Wind chill values as low as 5. Windy, with a northwest wind 23 to 28 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 20%.

    High: 26 °F⇓

    Slight Chance
    Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 8. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 8 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow likely after noon. Mostly cloudy, with a high near 21. Wind chill values as low as 10. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Mostly Cloudy
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 10. Southeast wind 5 to 7 mph becoming north northwest after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 10 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 18. Blustery.

    High: 18 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy and cold, with a high near 4.

    High: 4 °F

    Chance Snow

Detailed Forecast

Overnight
A 40 percent chance of snow. Patchy blowing snow before 4am. Cloudy, with a low around 21. Wind chill values as low as 10. Windy, with a north northwest wind around 29 mph, with gusts as high as 44 mph. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A slight chance of snow between 11am and 3pm. Cloudy, with a temperature falling to around 19 by 5pm. Wind chill values as low as 5. Windy, with a northwest wind 23 to 28 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 8. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.
Thursday
Snow likely after noon. Mostly cloudy, with a high near 21. Wind chill values as low as 10. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 10. Southeast wind 5 to 7 mph becoming north northwest after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday
Mostly cloudy, with a high near 18. Blustery.
Friday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around -3.
Saturday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 4.
Saturday Night
Partly cloudy, with a low around -15.
Sunday
Mostly sunny and cold, with a high near 2.
Sunday Night
Partly cloudy, with a low around -7.
Monday
Mostly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Mason City IA
 43.15°N 93.16°W
Last Update:
3:16 am CST Dec 10, 2025
Forecast Valid:
3am CST Dec 10, 2025-6pm CST Dec 16, 2025
 
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