Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

Butler County Regional Airport (KHAO)

Lat: 39.36°NLon: 84.52°WElev: 607ft.

Light Snow Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed SW 7 mph
Barometer 29.87 in (1012.1 mb)
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Wind Chill27°F (-3°C)
Last update 31 Dec 9:53 pm EST
Extended Forecast for

Hamilton, Butler County Regional Airport OH

  • Tonight

    Tonight: Snow, mainly before 3am.  Low around 21. West wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    then Snow

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 32. Calm wind.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Saturday Night

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

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly before 3am. Low around 21. West wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
New Year's Day
Partly sunny, with a high near 32. Calm wind.
Thursday Night
Partly cloudy, with a low around 18. Calm wind.
Friday
Mostly sunny, with a high near 37. Calm wind.
Friday Night
Mostly cloudy, with a low around 17. Calm wind.
Saturday
Mostly cloudy, with a high near 34.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton, Butler County Regional Airport OH
 39.37°N 84.53°W (Elev. 699 ft)
7:36 pm EST Dec 31, 2025
10pm EST Dec 31, 2025-6pm EST Jan 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database