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

Marysville Union County Airport (KMRT)

Lat: 40.22°NLon: 83.35°WElev: 1021ft.

Fair

5°F

-15°C

Humidity 68%
Wind Speed W 9 mph
Barometer 30.28 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 20 Jan 1:15 am EST
Extended Forecast for

Broadway OH

Cold Weather Advisory January 20, 01:29am until January 20, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 20, 01:29am until January 20, 10:00am

    NOW until 10:00am Tue

    Cold Weather Advisory

  • Overnight

    Low: 2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 18. Wind chill values as low as -12. West wind 9 to 14 mph.

    High: 18 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 12. Wind chill values as low as zero. South wind 7 to 11 mph, with gusts as high as 24 mph.

    Low: 12 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of snow before 4pm, then a chance of rain and snow.  Mostly cloudy, with a high near 35. Breezy, with a south wind 15 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Breezy.
    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain before 7pm.  Mostly cloudy, with a low around 23. Southwest wind 10 to 15 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 23 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 2. Wind chill values as low as -10. West wind around 9 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 18. Wind chill values as low as -12. West wind 9 to 14 mph.
Tuesday Night
Increasing clouds, with a low around 12. Wind chill values as low as zero. South wind 7 to 11 mph, with gusts as high as 24 mph.
Wednesday
A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 35. Breezy, with a south wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain before 7pm. Mostly cloudy, with a low around 23. Southwest wind 10 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 6.
Friday
Partly sunny, with a high near 14.
Friday Night
Mostly cloudy, with a low around -1.
Saturday
Mostly cloudy and cold, with a high near 9.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 3. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 13. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Mostly sunny, with a high near 18.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Broadway OH
 40.34°N 83.42°W (Elev. 997 ft)
10:53 pm EST Jan 19, 2026
1am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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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