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Hazardous Weather Conditions

Current conditions at

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Thunderstorm in Vicinity

72°F

22°C

Humidity 76%
Wind Speed Calm
Barometer 29.95 in (1013.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 20 Jun 1:53 am CDT
Extended Forecast for

3 Miles NNW Grand River 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

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 68. South wind around 10 mph, with gusts as high as 18 mph.

    Low: 68 °F

    Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly before 7am. Sunny, with a high near 94. Heat index values as high as 102. Windy, with a south southwest wind 13 to 21 mph, with gusts as high as 32 mph.

    High: 94 °F

    Chance
    T-storms and
    Breezy then
    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 76. Breezy, with a south wind 18 to 20 mph, with gusts as high as 32 mph.

    Low: 76 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 95. Heat index values as high as 102. Windy, with a south southwest wind 20 to 23 mph, with gusts as high as 34 mph.

    High: 95 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Clear, with a low around 76. Windy, with a south southwest wind 17 to 21 mph, with gusts as high as 30 mph.

    Low: 76 °F

    Clear and
    Windy

  • 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 75. Breezy.

    Low: 75 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

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

    High: 95 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.

    Low: 71 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 68. South wind around 10 mph, with gusts as high as 18 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Sunny, with a high near 94. Heat index values as high as 102. Windy, with a south southwest wind 13 to 21 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 76. Breezy, with a south wind 18 to 20 mph, with gusts as high as 32 mph.
Saturday
Sunny, with a high near 95. Heat index values as high as 102. Windy, with a south southwest wind 20 to 23 mph, with gusts as high as 34 mph.
Saturday Night
Clear, with a low around 76. Windy, with a south southwest wind 17 to 21 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 95. Windy.
Sunday Night
Mostly clear, with a low around 75. Breezy.
Monday
A 30 percent chance of showers and thunderstorms 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 chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
Tuesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 70.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Thursday
A 50 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:
3 Miles NNW Grand River IA
 40.87°N 93.99°W
Last Update:
12:55 am CDT Jun 20, 2025
Forecast Valid:
2am CDT Jun 20, 2025-6pm CDT Jun 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