Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Mostly Cloudy

61°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 15 Apr 4:15 am EDT
Extended Forecast for

Bel Air MD

  • Overnight

    Overnight: Isolated showers.  Partly cloudy, with a low around 64. Calm wind.  Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 87. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67. South wind 5 to 7 mph.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 88. Southwest wind 5 to 11 mph.

    High: 88 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers.  Mostly cloudy, with a low around 68. South wind around 8 mph becoming west after midnight.  Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly after 2pm.  Partly sunny, with a high near 78. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 8pm.  Partly cloudy, with a low around 60. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 53. Chance of precipitation is 40%.

    Low: 53 °F

    Chance
    Showers

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 64. Calm wind. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 87. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 67. South wind 5 to 7 mph.
Thursday
Partly sunny, with a high near 88. Southwest wind 5 to 11 mph.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 68. South wind around 8 mph becoming west after midnight. Chance of precipitation is 20%.
Friday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Friday Night
A chance of showers before 8pm. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Sunday Night
Showers likely. Partly cloudy, with a low around 39. Chance of precipitation is 60%.
Monday
Sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Bel Air MD
 39.53°N 76.36°W (Elev. 331 ft)
2:23 am EDT Apr 15, 2026
4am EDT Apr 15, 2026-6pm EDT Apr 21, 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