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

61°F

16°C

Humidity 94%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 59°F (15°C)
Visibility 0.15 mi
Last update 11 Sep 7:10 am CDT
Extended Forecast for

New London IA

Dense Fog Advisory September 11, 07:52am until September 11, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory September 11, 07:52am until September 11, 09:00am

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Today

    High: 83 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Southeast wind around 5 mph.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers between 1pm and 2pm. Partly sunny, with a high near 86. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 20%.

    High: 86 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61. North wind around 5 mph.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A 40 percent chance of showers. Partly sunny, with a high near 79.

    High: 79 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 86.

    High: 86 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after 1am. Mostly clear, with a low around 67. Chance of precipitation is 60%.

    Low: 67 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 83. South wind around 5 mph.
Tonight
Partly cloudy, with a low around 64. Southeast wind around 5 mph.
Saturday
A slight chance of showers between 1pm and 2pm. Partly sunny, with a high near 86. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61. North wind around 5 mph.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 79.
Sunday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61.
Monday
A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 86.
Monday Night
Showers likely, mainly after 1am. Mostly clear, with a low around 67. Chance of precipitation is 60%.
Tuesday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New London IA
 40.92°N 91.4°W (Elev. 758 ft)
Last Update:
7:45 am CDT Sep 11, 2026
Forecast Valid:
7am CDT Sep 11, 2026-6pm CDT Sep 17, 2026
 
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