Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

Light Snow

21°F

-6°C

Humidity 71%
Wind Speed W 16 mph
Barometer 29.89 in (1013.5 mb)
Dewpoint 13°F (-11°C)
Visibility 9.00 mi
Wind Chill7°F (-14°C)
Last update 19 Jan 2:56 am EST
Extended Forecast for

Cox Dayton International Airport OH

Cold Weather Advisory January 19, 07:00am until January 20, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Overnight

    Overnight: A chance of snow, mainly before 4am.  Cloudy, with a low around 12. Wind chill values as low as -1. Southwest wind around 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: A chance of snow, mainly before 9am.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 11 by 5pm. Wind chill values as low as -7. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Breezy.
    Chance Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6. Wind chill values as low as -8. West wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 21. Wind chill values as low as -9. West wind 10 to 14 mph.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. South wind 8 to 14 mph.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 4pm, then a slight chance of rain.  Mostly cloudy, with a high near 38. Breezy.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 38 °F

    Breezy.
    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow, mainly before 4am. Cloudy, with a low around 12. Wind chill values as low as -1. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
M.L.King Day
A chance of snow, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 11 by 5pm. Wind chill values as low as -7. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 6. Wind chill values as low as -8. West wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 21. Wind chill values as low as -9. West wind 10 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 17. South wind 8 to 14 mph.
Wednesday
A chance of snow before 4pm, then a slight chance of rain. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Mostly cloudy, with a high near 18.
Friday Night
Mostly cloudy, with a low around -1.
Saturday
Partly sunny, with a high near 11.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 18.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Cox Dayton International Airport OH
 39.9°N 84.22°W (Elev. 994 ft)
12:27 am EST Jan 19, 2026
3am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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