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

Delaware Municipal Airport (KDLZ)

Lat: 40.28°NLon: 83.11°WElev: 945ft.

Fog/Mist

37°F

3°C

Humidity 100%
Wind Speed NE 8 mph
Barometer 30.01 in
Dewpoint 37°F (3°C)
Visibility 5.00 mi
Wind Chill31°F (-1°C)
Last update 27 Dec 5:55 am EST
Extended Forecast for

Delaware OH

  • Today

    Today: Mostly cloudy, with a high near 44. Calm wind becoming east around 6 mph in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Southeast wind around 7 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers, mainly before 4pm. High near 64. Southeast wind 8 to 14 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Showers

  • Sunday Night

    Sunday Night: Rain showers before 4am, then a chance of rain and snow showers. Low around 29. Breezy, with a south wind 15 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 29 °F

    Showers then
    Rain/Snow and
    Breezy

  • Monday

    Monday: A chance of rain and snow showers before 7am, then a chance of snow showers. Mostly cloudy, with a high near 31. Breezy, with a west wind 21 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 44. Calm wind becoming east around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 37. Southeast wind around 7 mph.
Sunday
Showers, mainly before 4pm. High near 64. Southeast wind 8 to 14 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain showers before 4am, then a chance of rain and snow showers. Low around 29. Breezy, with a south wind 15 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday
A chance of rain and snow showers before 7am, then a chance of snow showers. Mostly cloudy, with a high near 31. Breezy, with a west wind 21 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Mostly cloudy, with a high near 33.
Wednesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
New Year's Day
Mostly cloudy, with a high near 26.
Thursday Night
Partly cloudy, with a low around 9.
Friday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Delaware OH
 40.29°N 83.08°W (Elev. 899 ft)
Last Update:
4:00 am EST Dec 27, 2025
Forecast Valid:
6am EST Dec 27, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
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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