Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Bel Air South MD

  • Today

    Today: A slight chance of rain between noon and 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 61 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Clear, with a low around 43. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. West wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. West wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of rain between noon and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Clear, with a low around 43. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 60. West wind 8 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 41. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 66. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 62.
Friday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
A chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Bel Air South MD
 39.49°N 76.34°W (Elev. 148 ft)
3:29 am EST Nov 3, 2025
4am EST Nov 3, 2025-6pm EST Nov 9, 2025
 
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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