Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Light Snow

33°F

1°C

Humidity 84%
Wind Speed S 9 mph
Barometer 30.03 in
Dewpoint 29°F (-2°C)
Visibility 4.00 mi
Wind Chill25°F (-4°C)
Last update 17 Jan 10:15 am EST
Extended Forecast for

3 Miles S Street MD

Winter Weather Advisory January 17, 10:31am until January 17, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 17, 10:31am until January 17, 12:00pm

    NOW until 12:00pm Sat

    Winter Weather Advisory

  • Today

    High: 42 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of light snow, mainly after 3am.  Increasing clouds, with a low around 28. Calm wind.  Chance of precipitation is 40%.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Light Snow

  • Sunday

    Sunday: A chance of light snow.  Cloudy, with a high near 34. Northwest wind 3 to 7 mph.  Chance of precipitation is 40%.

    High: 34 °F

    Chance Light
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 17 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 35. Light southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

Detailed Forecast

Today
Rain and snow, mainly before 1pm. High near 42. Southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of light snow, mainly after 3am. Increasing clouds, with a low around 28. Calm wind. Chance of precipitation is 40%.
Sunday
A chance of light snow. Cloudy, with a high near 34. Northwest wind 3 to 7 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 17. Northwest wind around 6 mph becoming calm in the evening.
M.L.King Day
Sunny, with a high near 35. Light southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Sunny, with a high near 23.
Tuesday Night
Mostly clear, with a low around 11.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Street MD
 39.62°N 76.35°W (Elev. 272 ft)
9:53 am EST Jan 17, 2026
10am EST Jan 17, 2026-6pm EST Jan 23, 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