Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

52°F

11°C

Humidity 81%
Wind Speed SE 8 mph
Barometer 29.64 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 12 Nov 2:55 am EST
Extended Forecast for

Bel Air South MD

  • Overnight

    Overnight: Mostly cloudy, with a low around 48. East wind around 6 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly between 7am and 1pm.  Mostly cloudy, with a high near 61. East wind 5 to 8 mph becoming west in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 41. Northwest wind 10 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 50%.

    Low: 41 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers.  Mostly cloudy, with a high near 48. Northwest wind around 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 40%.

    High: 48 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. North wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 48. East wind around 6 mph.
Thursday
Showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 61. East wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 41. Northwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Friday
A chance of showers. Mostly cloudy, with a high near 48. Northwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 33. North wind 8 to 14 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Bel Air South MD
 39.5°N 76.28°W (Elev. 187 ft)
2:43 am EST Nov 12, 2026
3am EST Nov 12, 2026-6pm EST Nov 18, 2026
 
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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