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

Scattered Severe Thunderstorms and Developing Flooding Risk in the Central U.S.; Fire Weather in the West

Scattered severe thunderstorms are expected across portions of the central and southern High Plains this weekend. Elevated to critical fire weather conditions are forecast across parts of the Western U.S. from today into Monday. Heavy rainfall is forecast from the western Gulf Coast into the Midwest from this weekend into much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Overcast

58°F

14°C

Humidity 56%
Wind Speed S 12 mph
Barometer 30.13 in (1019.8 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 14 May 8:53 pm CDT
Extended Forecast for

Mason City Municipal Airport IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. South southeast wind 8 to 10 mph.

    Mostly Cloudy

    Low: 49 °F

  • Saturday

    Saturday: Isolated showers after 5pm. Partly sunny, with a high near 72. South southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 10%.

    Mostly Cloudy
    then Isolated
    Showers

    High: 72 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 48. North northwest wind 5 to 8 mph becoming south southeast after midnight.

    Partly Cloudy

    Low: 48 °F

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 74. Southeast wind 5 to 11 mph, with gusts as high as 18 mph.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 74 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 51. East southeast wind 7 to 10 mph.

    Slight Chance
    Showers

    Low: 51 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 76 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 53.

    Partly Cloudy

    Low: 53 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Breezy.

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 55.

    Partly Cloudy

    Low: 55 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 49. South southeast wind 8 to 10 mph.
Saturday
Isolated showers after 5pm. Partly sunny, with a high near 72. South southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 10%.
Saturday Night
Partly cloudy, with a low around 48. North northwest wind 5 to 8 mph becoming south southeast after midnight.
Sunday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 74. Southeast wind 5 to 11 mph, with gusts as high as 18 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51. East southeast wind 7 to 10 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Breezy.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 77. Breezy.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 58. Breezy.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Breezy. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 59. Breezy.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 81. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Mason City Municipal Airport IA
 43.15°N 93.34°W
Last Update:
8:37 pm CDT May 14, 2021
Forecast Valid:
9pm CDT May 14, 2021-6pm CDT May 21, 2021
 
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