Tropical Moisture Brings Heavy Rain to Southwest; Strong Coastal Low to Impact the East Coast

Deep tropical moisture surging into the Southwest U.S. will lead to widespread showers and thunderstorms capable of producing flash flooding the next several days. A strong coastal low will develop late Friday and is expected to bring flooding, high surf, dangerous rip currents, gusty winds and heavy rain to much of the U.S. East Coast through early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

48°F

9°C

Humidity	71%
Wind Speed	N 3 mph
Barometer	30.45 in
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	9 Oct 9:05 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles E Churchville MD

Frost Advisory October 10, 02:00am until October 10, 09:00am

Click here for hazard details and duration

Frost Advisory

Tonight
Low: 36 °F
Clear then
Areas Frost
Friday
High: 64 °F
Areas Frost
then Partly
Sunny
Friday Night
Low: 49 °F
Mostly Cloudy
Saturday
High: 68 °F
Chance
Showers
Saturday Night
Low: 57 °F
Showers
Sunday
High: 62 °F
Showers
Sunday Night
Low: 52 °F
Showers
Columbus Day
High: 60 °F
Showers
Likely
Monday Night
Low: 53 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

Areas of frost after 3am. Otherwise, clear, with a low around 36. Northeast wind around 6 mph.

Friday

Areas of frost before 8am. Otherwise, increasing clouds, with a high near 64. Northeast wind 5 to 9 mph becoming southeast in the afternoon.

Friday Night

Mostly cloudy, with a low around 49. Southeast wind around 6 mph becoming calm after midnight.

Saturday

A chance of showers. Mostly cloudy, with a high near 68. Northeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

Saturday Night

Showers. Low around 57. Northeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

Sunday

Showers. High near 62. Chance of precipitation is 80%.

Sunday Night

Showers. Low around 52. Chance of precipitation is 80%.

Columbus Day

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.

Tuesday

Partly sunny, with a high near 67.

Tuesday Night

Partly cloudy, with a low around 52.

Wednesday

Mostly sunny, with a high near 67.

Wednesday Night

Mostly clear, with a low around 48.

Thursday

Mostly sunny, with a high near 62.