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.

Mostly Cloudy

81°F

27°C

Humidity 79%
Wind Speed S 15 G 28 mph
Barometer 29.79 in (1007.7 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 29 Jun 9:53 am CDT
Extended Forecast for

Mount Ayr IA

Extreme Heat Warning June 29, 10:34am until June 30, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning June 29, 10:34am until June 30, 09:00pm

    NOW until 9:00pm Tue

    Extreme Heat Warning

  • Today

    High: 91 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 75. Breezy, with a south wind 13 to 20 mph, with gusts as high as 30 mph.

    Low: 75 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92. Heat index values as high as 102. Breezy, with a south southwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 92 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 74. South wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 74 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89. Breezy, with a south wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 89 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90.

    High: 90 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Partly cloudy, with a low around 73.

    Low: 73 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 91. Heat index values as high as 105. Windy, with a south wind 18 to 22 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 75. Breezy, with a south wind 13 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 92. Heat index values as high as 102. Breezy, with a south southwest wind 11 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 74. South wind 13 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 89. Breezy, with a south wind 13 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 75.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 73.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 72.
Independence Day
Mostly sunny, with a high near 89.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Sunday
Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Ayr IA
 40.71°N 94.22°W
Last Update:
10:22 am CDT Jun 29, 2026
Forecast Valid:
10am CDT Jun 29, 2026-6pm CDT Jul 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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