National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Cold Lingers in the Southeast U.S.; High Winds Continue Critical Fire Weather in Southern California

Dangerously cold temperatures will linger today across the Southeast U.S. followed by a slow return to near normal readings expected by Friday into the weekend. High winds and low humidity will maintain critical fire weather conditions in southern California into Friday morning. The high winds will also create difficult travel and a potential for power outages. Read More >

Hazardous Weather Conditions

Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

Overcast

27°F

-3°C

Humidity 69%
Wind Speed W 13 G 21 mph
Barometer 30.14 in (1021.9 mb)
Dewpoint 18°F (-8°C)
Visibility 9.00 mi
Wind Chill16°F (-9°C)
Last update 23 Jan 2:51 pm EST
Extended Forecast for

Gahanna OH

  • This Afternoon

    This Afternoon: Isolated snow showers after 4pm. Mostly cloudy, with a high near 29. West wind around 10 mph. Chance of precipitation is 20%.

    High: 29 °F

    Isolated Snow
    Showers

  • Tonight

    Tonight: Scattered snow showers before 11pm, then scattered flurries between 11pm and 2am. Mostly cloudy, with a low around 10. Northwest wind 3 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 23. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 23 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11. Calm wind becoming south around 6 mph after midnight.

    Low: 11 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 35. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 35 °F

    Mostly Cloudy

  • Saturday Night

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

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

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

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

This Afternoon
Isolated snow showers after 4pm. Mostly cloudy, with a high near 29. West wind around 10 mph. Chance of precipitation is 20%.
Tonight
Scattered snow showers before 11pm, then scattered flurries between 11pm and 2am. Mostly cloudy, with a low around 10. Northwest wind 3 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
Partly sunny, with a high near 23. Calm wind becoming west 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 11. Calm wind becoming south around 6 mph after midnight.
Saturday
Mostly cloudy, with a high near 35. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly cloudy, with a high near 32.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 38.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Gahanna OH
 40.01°N 82.88°W (Elev. 797 ft)
Last Update:
2:54 pm EST Jan 23, 2025
Forecast Valid:
3pm EST Jan 23, 2025-6pm EST Jan 30, 2025
 
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