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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Lewis IA

Dense Fog Advisory December 25, 01:51pm until December 26, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 25, 01:51pm until December 26, 09:00am

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Christmas Day

    High: 50 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Tonight

    Tonight: A slight chance of drizzle before 10pm. Areas of fog. Otherwise, mostly cloudy, with a low around 40. East southeast wind 5 to 7 mph becoming light and variable.

    Low: 40 °F

    Slight Chance
    Drizzle and
    Areas Fog
    then Areas
    Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 55. West northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 55 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Calm wind becoming southeast around 6 mph after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59. South wind 6 to 10 mph.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: A slight chance of rain and snow before noon. Mostly cloudy, with a high near 36. Windy. Chance of precipitation is 20%.

    High: 36 °F

    Windy. Slight
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Christmas Day
A slight chance of drizzle after 4pm. Patchy fog after 5pm. Otherwise, cloudy, with a high near 50. Southeast wind 8 to 11 mph.
Tonight
A slight chance of drizzle before 10pm. Areas of fog. Otherwise, mostly cloudy, with a low around 40. East southeast wind 5 to 7 mph becoming light and variable.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 55. West northwest wind 5 to 8 mph becoming calm in the afternoon.
Friday Night
Mostly cloudy, with a low around 38. Calm wind becoming southeast around 6 mph after midnight.
Saturday
Partly sunny, with a high near 59. South wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 32. Breezy.
Sunday
A slight chance of rain and snow before noon. Mostly cloudy, with a high near 36. Windy. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 9. Windy.
Monday
Sunny, with a high near 24. Blustery.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewis IA
 41.31°N 95.09°W
Last Update:
11:51 am CST Dec 25, 2025
Forecast Valid:
1pm CST Dec 25, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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