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Hazardous Weather Conditions

Current conditions at

Marysville Union County Airport (KMRT)

Lat: 40.22°NLon: 83.35°WElev: 1021ft.

Overcast

43°F

6°C

Humidity 42%
Wind Speed Vrbl 3 mph
Barometer 29.90 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 15 Mar 6:15 am EDT
Extended Forecast for

Marysville OH

Wind Advisory March 15, 11:00am until March 16, 08:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: A slight chance of showers before 9am. Mostly cloudy, with a high near 70. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Showers then
    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Rain before 3am, then rain and possibly a thunderstorm between 3am and 5am, then a chance of rain and thunderstorms after 5am. Low around 33. Breezy, with a south wind 21 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 33 °F

    Breezy.
    Mostly Cloudy
    then Rain

  • Monday

    Monday: A chance of rain and snow showers before 11am, then a chance of snow showers. Mostly cloudy, with a temperature falling to around 32 by 5pm. Breezy, with a southwest wind around 22 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 39 °F⇓

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A slight chance of snow showers before 2am. Mostly cloudy, with a low around 18. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. West wind around 15 mph, with gusts as high as 26 mph.

    High: 29 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of showers before 9am. Mostly cloudy, with a high near 70. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 20%.
Tonight
Rain before 3am, then rain and possibly a thunderstorm between 3am and 5am, then a chance of rain and thunderstorms after 5am. Low around 33. Breezy, with a south wind 21 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of rain and snow showers before 11am, then a chance of snow showers. Mostly cloudy, with a temperature falling to around 32 by 5pm. Breezy, with a southwest wind around 22 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of snow showers before 2am. Mostly cloudy, with a low around 18. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 29. West wind around 15 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
A chance of snow before 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Mostly cloudy, with a high near 61.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marysville OH
 40.25°N 83.37°W (Elev. 997 ft)
Last Update:
6:25 am EDT Mar 15, 2026
Forecast Valid:
6am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation