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Hazardous Weather Conditions

Current conditions at

Columbus, Ohio State University Airport (KOSU)

Lat: 40.08°NLon: 83.08°WElev: 902ft.

A Few Clouds

44°F

7°C

Humidity 43%
Wind Speed N 13 G 20 mph
Barometer 30.36 in (1028.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 20 Apr 10:53 am EDT
Extended Forecast for

Hilliard OH

Frost Advisory April 20, 11:00pm until April 21, 10:00am
Click here for hazard details and duration
Frost Advisory

  • Today

    Today: Sunny, with a high near 52. Northwest wind around 8 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Patchy frost after 2am. Otherwise, mostly clear, with a low around 35. Calm wind becoming southeast around 6 mph after midnight.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Tuesday

    Tuesday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 73. South wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 73 °F

    Areas Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 56. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 73. West wind around 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of thunderstorms before 8pm. Mostly clear, with a low around 53. Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 52. Northwest wind around 8 mph.
Tonight
Patchy frost after 2am. Otherwise, mostly clear, with a low around 35. Calm wind becoming southeast around 6 mph after midnight.
Tuesday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 73. South wind 9 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
A chance of showers, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 56. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 73. West wind around 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of thunderstorms before 8pm. Mostly clear, with a low around 53. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 58.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Friday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Saturday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hilliard OH
 40.03°N 83.16°W (Elev. 899 ft)
Last Update:
9:11 am EDT Apr 20, 2026
Forecast Valid:
11am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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