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

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

A Few Clouds

39°F

4°C

Humidity 50%
Wind Speed W 14 G 23 mph
Barometer 30.11 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 4 Dec 2:55 pm EST
Extended Forecast for

4 Miles WSW Lewisville PA

  • Tonight

    Tonight: Increasing clouds, with a low around 19. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 19 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of snow before 11am, then a slight chance of snow and freezing rain between 11am and 4pm, then a slight chance of freezing rain after 4pm. Mostly cloudy, with a high near 30. Southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Wintry Mix

  • Friday Night

    Friday Night: A slight chance of snow and freezing rain before 10pm, then a slight chance of snow between 10pm and 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Wintry Mix
    and Patchy
    Fog

  • Saturday

    Saturday: Partly sunny, with a high near 41. Calm wind becoming southwest around 6 mph.

    High: 41 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Light and variable wind.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 19. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Friday
A slight chance of snow before 11am, then a slight chance of snow and freezing rain between 11am and 4pm, then a slight chance of freezing rain after 4pm. Mostly cloudy, with a high near 30. Southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Friday Night
A slight chance of snow and freezing rain before 10pm, then a slight chance of snow between 10pm and 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 41. Calm wind becoming southwest around 6 mph.
Saturday Night
Partly cloudy, with a low around 25. Light and variable wind.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 41.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Thursday
A chance of rain. Partly sunny, with a high near 41. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Lewisville PA
 39.71°N 75.93°W (Elev. 400 ft)
Last Update:
2:04 pm EST Dec 4, 2025
Forecast Valid:
3pm EST Dec 4, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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