Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Overcast

46°F

8°C

Humidity 86%
Wind Speed NW 12 G 21 mph
Barometer 29.46 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Nov 11:35 pm EST
Extended Forecast for

3 Miles S Jarrettsville MD

  • Tonight

    Tonight: A slight chance of rain after 4am.  Mostly cloudy, with a low around 39. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain

  • Friday

    Friday: A chance of rain before 8am, then a chance of showers after 5pm.  Mostly cloudy, with a high near 44. North wind 15 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%.

    High: 44 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of showers, mainly before 8pm.  Mostly cloudy, with a low around 33. North wind 8 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 47. Northwest wind 8 to 16 mph, with gusts as high as 26 mph.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. West wind around 9 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Sunday Night

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

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of rain after 4am. Mostly cloudy, with a low around 39. Northwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday
A chance of rain before 8am, then a chance of showers after 5pm. Mostly cloudy, with a high near 44. North wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 33. North wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 47. Northwest wind 8 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 35. West wind around 9 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Clear, with a low around 31.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Clear, with a low around 32.
Thursday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Jarrettsville MD
 39.57°N 76.47°W (Elev. 518 ft)
9:53 pm EST Nov 12, 2026
11pm EST Nov 12, 2026-6pm EST Nov 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

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