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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

London Madison County Airport (KUYF)

Lat: 39.93°NLon: 83.46°WElev: 1083ft.

Fog/Mist

37°F

3°C

Humidity 100%
Wind Speed SE 10 G 18 mph
Barometer 29.83 in
Dewpoint 37°F (3°C)
Visibility 1.25 mi
Wind Chill30°F (-1°C)
Last update 26 Dec 8:35 am EST
Extended Forecast for

London OH

  • Today

    Today: Showers likely, mainly between 11am and 4pm. Areas of dense fog between 9am and 1pm. Otherwise, mostly cloudy, with a high near 60. Southeast wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Showers
    Likely and
    Areas Dense
    Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers after 1am. Cloudy, with a low around 40. East wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers. High near 62. South wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 34. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 34 °F

    Showers

  • Monday

    Monday: A chance of rain and snow showers before 1pm. Cloudy, with a high near 37. Breezy. Chance of precipitation is 40%.

    High: 37 °F

    Chance
    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

Today
Showers likely, mainly between 11am and 4pm. Areas of dense fog between 9am and 1pm. Otherwise, mostly cloudy, with a high near 60. Southeast wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 36. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday
Mostly cloudy, with a high near 47. Calm wind becoming southeast around 6 mph in the afternoon.
Saturday Night
A chance of showers after 1am. Cloudy, with a low around 40. East wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers. High near 62. South wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 34. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Monday
A chance of rain and snow showers before 1pm. Cloudy, with a high near 37. Breezy. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 17.
New Year's Day
Mostly cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
London OH
 39.9°N 83.44°W (Elev. 997 ft)
Last Update:
7:36 am EST Dec 26, 2025
Forecast Valid:
8am EST Dec 26, 2025-6pm EST Jan 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation