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

Hazardous Weather Conditions

Current conditions at

Atlantic (KAIO)

Lat: 41.4°NLon: 95.05°WElev: 1181ft.

Mostly Cloudy

23°F

-5°C

Humidity 86%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 2 Jan 11:15 am CST
Extended Forecast for

Lewis IA

  • Today

    Today: A slight chance of sleet after 5pm. Cloudy, with a high near 30. East northeast wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Sleet

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 1am. Cloudy, with a steady temperature around 26. East northeast wind around 6 mph becoming calm in the evening. Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 37. Calm wind becoming west 5 to 7 mph.

    High: 37 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Calm wind becoming southeast around 6 mph after midnight.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 43. Breezy, with a south wind 7 to 17 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of sleet after 5pm. Cloudy, with a high near 30. East northeast wind 7 to 9 mph. Chance of precipitation is 20%.
Tonight
A 30 percent chance of snow, mainly before 1am. Cloudy, with a steady temperature around 26. East northeast wind around 6 mph becoming calm in the evening. Little or no snow accumulation expected.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 37. Calm wind becoming west 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 23. Calm wind becoming southeast around 6 mph after midnight.
Sunday
Mostly cloudy, with a high near 43. Breezy, with a south wind 7 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewis IA
 41.31°N 95.09°W
Last Update:
10:47 am CST Jan 2, 2026
Forecast Valid:
11am CST Jan 2, 2026-6pm CST Jan 8, 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