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

Butler County Regional Airport (KHAO)

Lat: 39.36°NLon: 84.52°WElev: 607ft.

Overcast

24°F

-4°C

Humidity 60%
Wind Speed SW 6 mph
Barometer 29.95 in (1015.2 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 19 Jan 2:53 am EST
Extended Forecast for

2 Miles SSE Overpeck OH

Cold Weather Advisory January 19, 05:00pm until January 20, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Overnight

    Overnight: Cloudy, with a low around 16. Southwest wind around 13 mph, with gusts as high as 24 mph.

    Low: 16 °F

    Cloudy

  • M.L.King Day

    M.L.King Day: A slight chance of snow before 9am.  Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -1. Breezy, with a west wind 16 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 20%.

    High: 21 °F

    Slight Chance
    Snow then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Increasing clouds, with a low around 9. Wind chill values as low as -2. West wind 7 to 11 mph.

    Low: 9 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 26. Wind chill values as low as -3. Southwest wind 8 to 11 mph.

    High: 26 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. South wind 5 to 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 1pm, then a slight chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm.  Mostly cloudy, with a high near 41. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 16. Southwest wind around 13 mph, with gusts as high as 24 mph.
M.L.King Day
A slight chance of snow before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -1. Breezy, with a west wind 16 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Monday Night
Increasing clouds, with a low around 9. Wind chill values as low as -2. West wind 7 to 11 mph.
Tuesday
Sunny, with a high near 26. Wind chill values as low as -3. Southwest wind 8 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 19. South wind 5 to 10 mph.
Wednesday
A chance of snow before 1pm, then a slight chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
Partly sunny, with a high near 15.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 20.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Overpeck OH
 39.38°N 84.44°W (Elev. 699 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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