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

Atlantic (KAIO)

Lat: 41.4°NLon: 95.05°WElev: 1181ft.

Fair

16°C

61°F

Humidity 68%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 10°C (50°F)
Visibility 16 km
Last update 30 May 2:15 am CDT
Extended Forecast for

Griswold IA

  • Overnight

    Overnight: Partly cloudy, with a low around 14. Southeast wind 13 to 16 km/h, with gusts as high as 32 km/h.

    Low: 14 °C

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 25. Breezy, with a south southeast wind 18 to 27 km/h, with gusts as high as 40 km/h. New rainfall amounts between 2.5 and 5 mm possible.

    High: 25 °C

    Breezy.
    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 15. Southeast wind 11 to 21 km/h, with gusts as high as 35 km/h. Chance of precipitation is 60%. New rainfall amounts between 2 and 3 cm possible.

    Low: 15 °C

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 21. Southeast wind 11 to 21 km/h, with gusts as high as 32 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 21 °C

    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 14. East southeast wind 5 to 14 km/h becoming north northeast after midnight. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 14 °C

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 26. Chance of precipitation is 20%.

    High: 26 °C

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 16. Chance of precipitation is 20%.

    Low: 16 °C

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 28. Breezy.

    High: 28 °C

    Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.

    Low: 18 °C

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 14. Southeast wind 13 to 16 km/h, with gusts as high as 32 km/h.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 25. Breezy, with a south southeast wind 18 to 27 km/h, with gusts as high as 40 km/h. New rainfall amounts between 2.5 and 5 mm possible.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 15. Southeast wind 11 to 21 km/h, with gusts as high as 35 km/h. Chance of precipitation is 60%. New rainfall amounts between 2 and 3 cm possible.
Friday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 21. Southeast wind 11 to 21 km/h, with gusts as high as 32 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 14. East southeast wind 5 to 14 km/h becoming north northeast after midnight. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 26. Chance of precipitation is 20%.
Saturday Night
A slight chance of thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 16. Chance of precipitation is 20%.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 28. Breezy.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 17.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 28.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Griswold IA
 41.24°N 95.15°W
Last Update:
11:35 pm CDT May 29, 2024
Forecast Valid:
2am CDT May 30, 2024-6pm CDT Jun 5, 2024
 
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Additional Resources

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Chance of Precipitation