River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Light Rain Fog/Mist

49°F

9°C

Humidity 97%
Wind Speed N 15 mph
Barometer 29.75 in (1007.3 mb)
Dewpoint 48°F (9°C)
Visibility 3.00 mi
Wind Chill43°F (6°C)
Last update 5 Nov 6:53 am CST
Extended Forecast for

Plymouth IA

  • Today

    Today: A 30 percent chance of showers, mainly before 8am.  Cloudy, with a temperature falling to around 43 by 5pm. North northwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 48 °F⇓

    Chance
    Showers then
    Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 31. North wind 5 to 10 mph becoming light  after midnight.

    Low: 31 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 45. North northeast wind around 5 mph becoming calm  in the morning.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly before 8am. Cloudy, with a temperature falling to around 43 by 5pm. North northwest wind 11 to 15 mph, with gusts as high as 26 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 31. North wind 5 to 10 mph becoming light after midnight.
Friday
Mostly sunny, with a high near 45. North northeast wind around 5 mph becoming calm in the morning.
Friday Night
Partly cloudy, with a low around 25. Calm wind.
Saturday
Mostly sunny, with a high near 50. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Sunny, with a high near 55.
Sunday Night
Clear, with a low around 34.
Monday
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 35.
Veterans Day
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Plymouth IA
 43.25°N 93.13°W
6:31 am CST Nov 5, 2026
7am CST Nov 5, 2026-6pm CST Nov 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database