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Hazardous Weather Conditions

Current conditions at

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Fog

43°F

6°C

Humidity 100%
Wind Speed SE 6 mph
Barometer 30.03 in (1017.4 mb)
Dewpoint 43°F (6°C)
Visibility 0.25 mi
Wind Chill39°F (4°C)
Last update 20 Nov 6:53 am CST
Extended Forecast for

3 Miles NE Decatur IA

Dense Fog Advisory November 20, 07:52am until November 20, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 20, 07:52am until November 20, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Today

    High: 55 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 4am. Patchy fog after 2am. Otherwise, cloudy, with a low around 42. Northeast wind 5 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Cloudy then
    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: A 50 percent chance of rain. Patchy fog before 10am. Otherwise, cloudy, with a high near 49. Northeast wind 8 to 11 mph, with gusts as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 20 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 34. Northeast wind 3 to 7 mph.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Today
Areas of dense fog before 11am. Otherwise, mostly cloudy, with a high near 55. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
A 50 percent chance of rain, mainly after 4am. Patchy fog after 2am. Otherwise, cloudy, with a low around 42. Northeast wind 5 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 50 percent chance of rain. Patchy fog before 10am. Otherwise, cloudy, with a high near 49. Northeast wind 8 to 11 mph, with gusts as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 20 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 34. Northeast wind 3 to 7 mph.
Saturday
Sunny, with a high near 56. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 54.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Decatur IA
 40.78°N 93.78°W
Last Update:
6:51 am CST Nov 20, 2025
Forecast Valid:
7am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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