Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Thunderstorm in Vicinity

70°F

21°C

Humidity 97%
Wind Speed N 7 mph
Barometer 29.98 in (1013.7 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 21 Jun 11:53 pm CDT
Extended Forecast for

Clear Lake IA

Flood Watch June 22, 12:16am until June 22, 01:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch June 22, 12:16am until June 22, 01:00pm

    NOW until 1:00pm Sat

    Flood Watch

  • Overnight

    Low: 69 °F

    Heavy Rain

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly before 1pm.  Mostly cloudy, with a high near 80. South southwest wind around 14 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    High: 80 °F

    T-storms
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. Northwest wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Northwest wind around 9 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. West northwest wind around 6 mph becoming light and variable.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 70.

    Low: 70 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 89.

    High: 89 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Showers and thunderstorms, mainly before 4am, then showers and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Low around 69. South wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Saturday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 80. South southwest wind around 14 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Partly cloudy, with a low around 62. Northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 81. Northwest wind around 9 mph.
Sunday Night
Mostly clear, with a low around 63. West northwest wind around 6 mph becoming light and variable.
Monday
Sunny, with a high near 88.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 81.
Thursday Night
A 40 percent chance of showers. Partly cloudy, with a low around 63.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Breezy.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Clear Lake IA
 43.13°N 93.37°W
10:21 pm CDT Jun 21, 2024
12am CDT Jun 22, 2024-6pm CDT Jun 28, 2024
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database