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

86°F

30°C

Humidity 70%
Wind Speed SW 20 G 33 mph
Barometer 29.77 in (1006.8 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 21 Jun 10:53 am CDT
Extended Forecast for

5 Miles E Mount Ayr IA

Heat Advisory June 21, 11:21am until June 22, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 21, 11:21am until June 22, 09:00pm

    NOW until 9:00pm Sun

    Heat Advisory

  • Today

    High: 95 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 75. Windy, with a south southwest wind 16 to 22 mph, with gusts as high as 33 mph.

    Low: 75 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 94. Heat index values as high as 101. Windy, with a south wind 17 to 24 mph, with gusts as high as 36 mph.

    High: 94 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Clear, with a low around 74. Windy, with a south southwest wind 14 to 21 mph, with gusts as high as 33 mph.

    Low: 74 °F

    Clear and
    Windy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. South southwest wind around 15 mph, with gusts as high as 23 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 93 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.

    High: 89 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

    Low: 70 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 95. Heat index values as high as 105. Windy, with a south southwest wind 23 to 25 mph, with gusts as high as 38 mph.
Tonight
Mostly clear, with a low around 75. Windy, with a south southwest wind 16 to 22 mph, with gusts as high as 33 mph.
Sunday
Sunny, with a high near 94. Heat index values as high as 101. Windy, with a south wind 17 to 24 mph, with gusts as high as 36 mph.
Sunday Night
Clear, with a low around 74. Windy, with a south southwest wind 14 to 21 mph, with gusts as high as 33 mph.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. South southwest wind around 15 mph, with gusts as high as 23 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Mount Ayr IA
 40.71°N 94.16°W
Last Update:
9:57 am CDT Jun 21, 2025
Forecast Valid:
11am CDT Jun 21, 2025-6pm CDT Jun 27, 2025
 
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Additional Resources

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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