Current conditions at
Harford County Airport (K0W3)
Lat: 39.57°NLon: 76.2°WElev: 412ft.
Mostly Cloudy
34°F
1°C
| Humidity | 81% |
| Wind Speed | S 9 mph |
| Barometer | 30.03 in |
| Dewpoint | 29°F (-2°C) |
| Visibility | 9.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 25 Dec 7:35 am EST |
Extended Forecast for
3 Miles NW Conowingo MD
Christmas Day

High: 49 °F
Partly Sunny
Tonight

Low: 25 °F
Partly Cloudy
Friday
High: 32 °F
Mostly Cloudy
then Wintry
Mix LikelyFriday Night

Low: 29 °F
Wintry Mix
Saturday

High: 38 °F
Patchy Wintry
MixSaturday Night
Low: 26 °F
Patchy
Drizzle/Freezing
Rain then
Mostly CloudySunday
High: 42 °F
Cloudy then
Chance RainSunday Night

Low: 37 °F
Rain Likely
Monday

High: 52 °F
Rain Likely
Detailed Forecast
Christmas Day
Partly sunny, with a high near 49. South wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Tonight
Partly cloudy, with a low around 25. North wind 7 to 9 mph, with gusts as high as 18 mph.
Friday
Snow likely after 1pm, mixing with freezing rain after 4pm. Mostly cloudy, with a high near 32. Light and variable wind becoming southeast around 6 mph in the morning. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Friday Night
Freezing rain and sleet, possibly mixed with snow before 1am, then rain, freezing rain, and sleet likely between 1am and 4am, then rain likely after 4am. Low around 29. Southeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Saturday
Areas of drizzle before 10am, then a chance of snow between 10am and 4pm, then patchy drizzle or freezing rain after 4pm. Cloudy, with a high near 38. North wind around 6 mph. Chance of precipitation is 30%.
Saturday Night
Patchy drizzle or freezing rain before 7pm. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Sunday
A chance of rain after 1pm. Cloudy, with a high near 42. Chance of precipitation is 40%.
Sunday Night
Rain likely. Cloudy, with a low around 37. Chance of precipitation is 70%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 37.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles NW Conowingo MD
39.7°N 76.22°W (Elev. 49 ft)
39.7°N 76.22°W (Elev. 49 ft)
6:53 am EST Dec 25, 2025
7am EST Dec 25, 2025-6pm EST Dec 31, 2025


