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.

Mostly Cloudy

27°F

-3°C

Humidity 60%
Wind Speed N 8 mph
Barometer 30.21 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 26 Dec 3:55 am EST
Extended Forecast for

Fallston MD

Winter Weather Advisory December 26, 02:00pm until December 27, 03:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Sleet likely, possibly mixed with freezing rain, mainly after 5pm. Mostly cloudy, with a high near 31. North wind 5 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 60%. Little or no ice accumulation expected. Total daytime sleet accumulation of less than a half inch possible.

    High: 31 °F

    Mostly Cloudy
    then Wintry
    Mix Likely

  • Tonight

    Tonight: Rain, freezing rain, and sleet before 11pm, then a chance of rain or freezing rain between 11pm and 2am. Patchy fog after 1am. Low around 30. Southeast wind 5 to 8 mph becoming calm. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.

    Low: 30 °F

    Wintry Mix
    then Chance
    Rain/Freezing
    Rain and
    Patchy Fog

  • Saturday

    Saturday: Mostly cloudy, with a high near 37. North wind 6 to 8 mph.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Cloudy

  • Sunday

    Sunday: A chance of rain, mainly after 1pm. Cloudy, with a high near 43. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 50%.

    High: 43 °F

    Slight Chance
    Rain then
    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Monday

    Monday: Rain, mainly before 1pm. High near 57. Chance of precipitation is 80%.

    High: 57 °F

    Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
Sleet likely, possibly mixed with freezing rain, mainly after 5pm. Mostly cloudy, with a high near 31. North wind 5 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 60%. Little or no ice accumulation expected. Total daytime sleet accumulation of less than a half inch possible.
Tonight
Rain, freezing rain, and sleet before 11pm, then a chance of rain or freezing rain between 11pm and 2am. Patchy fog after 1am. Low around 30. Southeast wind 5 to 8 mph becoming calm. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.
Saturday
Mostly cloudy, with a high near 37. North wind 6 to 8 mph.
Saturday Night
Cloudy, with a low around 28. Calm wind.
Sunday
A chance of rain, mainly after 1pm. Cloudy, with a high near 43. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 50%.
Sunday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 60%.
Monday
Rain, mainly before 1pm. High near 57. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 22.
New Year's Day
Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fallston MD
 39.52°N 76.45°W (Elev. 499 ft)
Last Update:
3:53 am EST Dec 26, 2025
Forecast Valid:
4am EST Dec 26, 2025-6pm EST Jan 1, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation