Storms, Potentially, Significant in the Northern Tier; Fire Weather Threats in the West

An upper level system in the northwestern U.S. will produce another day of thunderstorms across the West and into the Central U.S. Primary threats will be damaging winds and large hail. Very large hail and significant winds will be possible from the Northern Rockies into the Northern Plains. Strong winds and dry thunderstorms keep fire weather threats elevated to critical in the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fog

62°F

17°C

Humidity 93%
Wind Speed Calm
Barometer 30.08 in (1017.3 mb)
Dewpoint 60°F (16°C)
Visibility 0.25 mi
Last update 27 Jun 2:53 am CDT
Extended Forecast for

4 Miles ESE Mason City IA

  • Overnight

    Overnight: Partly cloudy, with a low around 65. Calm wind.

    Partly Cloudy

    Low: 65 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 87. South southeast wind 5 to 15 mph, with gusts as high as 21 mph.  New rainfall amounts between a quarter and half of an inch possible.

    Partly Sunny
    then Chance
    T-storms

    High: 87 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly before 3am.  Mostly cloudy, with a low around 69. South wind 6 to 14 mph, with gusts as high as 18 mph.  New rainfall amounts between a half and three quarters of an inch possible.

    Chance
    T-storms

    Low: 69 °F

  • Friday

    Friday: Mostly sunny, with a high near 91. South wind 6 to 8 mph.

    Mostly Sunny

    High: 91 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 71. South wind around 6 mph.

    Partly Cloudy

    Low: 71 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 94.

    Mostly Sunny

    High: 94 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 72.

    Mostly Clear

    Low: 72 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 94.

    Mostly Sunny

    High: 94 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 70.

    Mostly Cloudy

    Low: 70 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 65. Calm wind.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 87. South southeast wind 5 to 15 mph, with gusts as high as 21 mph. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 69. South wind 6 to 14 mph, with gusts as high as 18 mph. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Mostly sunny, with a high near 91. South wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 71. South wind around 6 mph.
Saturday
Mostly sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 72.
Sunday
Mostly sunny, with a high near 94.
Sunday Night
Mostly cloudy, with a low around 70.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 88.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
4 Miles ESE Mason City IA
 43.12°N 93.13°W
3:33 am CDT Jun 27, 2019
3am CDT Jun 27, 2019-6pm CDT Jul 3, 2019
 
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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