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

Hazardous Weather Conditions

Current conditions at

Mount Pleasant, Mount Pleasant Municipal Airport (KMPZ)

Lat: 40.95°NLon: 91.51°WElev: 735ft.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed N 3 mph
Barometer 30.00 in
Dewpoint 41°F (5°C)
Visibility 1.00 mi
Last update 4 Mar 9:15 pm CST
Extended Forecast for

Yarmouth IA

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers after 5am. Patchy fog. Otherwise, cloudy, with a low around 41. East wind around 5 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 8am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 61. North wind around 5 mph becoming south in the afternoon.

    High: 61 °F

    Chance
    Showers and
    Areas Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm after midnight. Increasing clouds, with a low around 46. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 46 °F

    Partly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain and possibly a thunderstorm before noon, then a chance of rain between noon and 3pm, then a chance of rain and thunderstorms after 3pm. High near 75. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 75 °F

    Rain then
    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 41. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers after 5am. Patchy fog. Otherwise, cloudy, with a low around 41. East wind around 5 mph becoming north after midnight. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers, mainly before 8am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 61. North wind around 5 mph becoming south in the afternoon.
Thursday Night
Rain likely and possibly a thunderstorm after midnight. Increasing clouds, with a low around 46. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday
Rain and possibly a thunderstorm before noon, then a chance of rain between noon and 3pm, then a chance of rain and thunderstorms after 3pm. High near 75. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Friday Night
Rain and possibly a thunderstorm. Low around 41. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 73.
Monday Night
A 40 percent chance of rain and thunderstorms. Partly cloudy, with a low around 53.
Tuesday
Rain likely. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth IA
 41.03°N 91.31°W (Elev. 827 ft)
Last Update:
8:46 pm CST Mar 4, 2026
Forecast Valid:
9pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation