National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Light Snow Fog/Mist

35°F

2°C

Humidity 100%
Wind Speed NW 13 mph
Barometer 29.87 in
Dewpoint 35°F (2°C)
Visibility 3.00 mi
Wind Chill26°F (-3°C)
Last update 12 Mar 12:35 pm EDT
Extended Forecast for

2 Miles SSE Jarrettsville MD

  • This Afternoon

    This Afternoon: Rain and snow. High near 47. Northwest wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 47 °F

    Rain/Snow

  • Tonight

    Tonight: Mostly clear, with a low around 28. Northwest wind 5 to 10 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 47. Breezy, with a south wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 47 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. West wind 10 to 16 mph, with gusts as high as 29 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. West wind around 11 mph, with gusts as high as 22 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers. High near 63. Breezy. Chance of precipitation is 90%.

    High: 63 °F

    Showers and
    Breezy

Detailed Forecast

This Afternoon
Rain and snow. High near 47. Northwest wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 28. Northwest wind 5 to 10 mph.
Friday
Increasing clouds, with a high near 47. Breezy, with a south wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph.
Friday Night
Mostly clear, with a low around 38. West wind 10 to 16 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 51. West wind around 11 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Mostly cloudy, with a high near 54.
Sunday Night
Showers, mainly after 2am. Low around 49. Chance of precipitation is 80%.
Monday
Showers. High near 63. Breezy. Chance of precipitation is 90%.
Monday Night
A chance of showers before 2am. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Jarrettsville MD
 39.59°N 76.47°W (Elev. 600 ft)
Last Update:
10:53 am EDT Mar 12, 2026
Forecast Valid:
12pm EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation