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

Hazardous Weather Conditions

Current conditions at

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Fair

82°F

28°C

Humidity 53%
Wind Speed SW 8 mph
Barometer 30.00 in (1015.4 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 19 Jun 3:53 pm CDT
Extended Forecast for

3 Miles W Decatur IA

Extreme Heat Watch June 21, 12:00pm until June 22, 09:00pm
Heat Advisory June 20, 12:00pm until June 20, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory

  • Juneteenth

    Juneteenth: Sunny, with a high near 87. West southwest wind around 7 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 68. South wind 6 to 10 mph.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. Heat index values as high as 102. Windy, with a south wind 11 to 21 mph, with gusts as high as 32 mph.

    High: 94 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 76. Breezy, with a south wind 17 to 20 mph, with gusts as high as 31 mph.

    Low: 76 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 96. Windy, with a south southwest wind 20 to 24 mph, with gusts as high as 34 mph.

    High: 96 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. Breezy.

    Low: 76 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 95. Windy.

    High: 95 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. Breezy.

    Low: 74 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: A 30 percent chance of showers after 1pm. Sunny, with a high near 95.

    High: 95 °F

    Sunny then
    Chance
    Showers

Detailed Forecast

Juneteenth
Sunny, with a high near 87. West southwest wind around 7 mph.
Tonight
Mostly clear, with a low around 68. South wind 6 to 10 mph.
Friday
Sunny, with a high near 94. Heat index values as high as 102. Windy, with a south wind 11 to 21 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 76. Breezy, with a south wind 17 to 20 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 96. Windy, with a south southwest wind 20 to 24 mph, with gusts as high as 34 mph.
Saturday Night
Mostly clear, with a low around 76. Breezy.
Sunday
Sunny, with a high near 95. Windy.
Sunday Night
Mostly clear, with a low around 74. Breezy.
Monday
A 30 percent chance of showers after 1pm. Sunny, with a high near 95.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Tuesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 71.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Decatur IA
 40.75°N 93.9°W
Last Update:
2:36 pm CDT Jun 19, 2025
Forecast Valid:
4pm CDT Jun 19, 2025-6pm CDT Jun 25, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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