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.

Fair

54°F

12°C

Humidity 83%
Wind Speed W 3 mph
Barometer 29.63 in (1002.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 18 Oct 12:53 am CDT
Extended Forecast for

Fertile IA

  • Overnight

    Overnight: Clear, with a low around 47. Southwest wind around 5 mph.

    Low: 47 °F

    Clear

  • Saturday

    Saturday: A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 68. West southwest wind 6 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 68 °F

    Sunny then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 39. Breezy, with a northwest wind 13 to 16 mph, with gusts as high as 24 mph.

    Low: 39 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 60. West northwest wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. West southwest wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 65. Breezy.

    High: 65 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Breezy.

    High: 54 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 47. Southwest wind around 5 mph.
Saturday
A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 68. West southwest wind 6 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A 30 percent chance of showers, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 39. Breezy, with a northwest wind 13 to 16 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 60. West northwest wind 11 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 42. West southwest wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 18 mph.
Monday
Mostly sunny, with a high near 65. Breezy.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 54. Breezy.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fertile IA
 43.26°N 93.43°W
Last Update:
10:35 pm CDT Oct 17, 2025
Forecast Valid:
1am CDT Oct 18, 2025-6pm CDT Oct 24, 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