Hazardous Weather Conditions
Current conditions at
Harford County Airport (K0W3)
Lat: 39.57°NLon: 76.2°WElev: 412ft.
Fair
40°F
4°C
| Humidity | 59% |
| Wind Speed | NW 15 mph |
| Barometer | 30.37 in |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 1 Dec 9:35 am EST |
Extended Forecast for
3 Miles NNW Jarrettsville MD
Winter Weather Advisory December 2, 03:00am until December 2, 01:00pm
Today
High: 40 °F
Mostly Sunny
Tonight
Low: 26 °F
Mostly Cloudy
then Chance
SnowTuesday
High: 37 °F
Wintry Mix
Tuesday Night
Low: 24 °F
Decreasing
CloudsWednesday
High: 37 °F
Sunny
Wednesday Night
Low: 25 °F
Partly Cloudy
Thursday
High: 38 °F
Partly Sunny
Thursday Night
Low: 16 °F
Partly Cloudy
Friday
High: 31 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly sunny, with a high near 40. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
A chance of snow after 4am. Increasing clouds, with a low around 26. Calm wind. Chance of precipitation is 30%.
Tuesday
Rain and snow, possibly mixed with freezing rain before 1pm, then a chance of rain between 1pm and 4pm, then a chance of rain and snow after 4pm. High near 37. Light and variable wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Northwest wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 37. Northwest wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Mostly cloudy, with a high near 31.
Friday Night
A chance of snow before 1am, then snow and freezing rain likely. Cloudy, with a low around 26. Chance of precipitation is 60%.
Saturday
A chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 39.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Jarrettsville MD
39.64°N 76.49°W (Elev. 597 ft)
39.64°N 76.49°W (Elev. 597 ft)
9:27 am EST Dec 1, 2025
9am EST Dec 1, 2025-6pm EST Dec 7, 2025
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