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

35°F

2°C

Humidity 78%
Wind Speed N 12 mph
Barometer 30.06 in (1018.9 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 9 Jan 9:53 am CST
Extended Forecast for

Grand River IA

  • Today

    Today: Mostly sunny, with a high near 44. North wind 6 to 9 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain and snow before 1am, then a slight chance of snow between 1am and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 28. West northwest wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Breezy, with a west northwest wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 38 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18. Wind chill values as low as 10. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35. Northwest wind 7 to 9 mph becoming southwest in the afternoon.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 44. North wind 6 to 9 mph.
Tonight
A slight chance of rain and snow before 1am, then a slight chance of snow between 1am and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 28. West northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 38. Breezy, with a west northwest wind 7 to 16 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 18. Wind chill values as low as 10. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 35. Northwest wind 7 to 9 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 27.
Monday
Sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand River IA
 40.82°N 93.96°W
Last Update:
6:27 am CST Jan 9, 2026
Forecast Valid:
10am CST Jan 9, 2026-6pm CST Jan 15, 2026
 
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