Flooding Possible in the Southwest U.S.; Coastal Storm to Impact the East

Heavy to excessive rainfall is expected today into Wednesday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. A strong coastal storm will develop off the Mid-Atlantic coast Wednesday, intensifying toward southern New England this weekend. Significant coastal flooding, strong rip currents, and beach erosion from high surf expected. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Light Rain

58°F

14°C

Humidity	100%
Wind Speed	NE 6 mph
Barometer	30.31 in
Dewpoint	58°F (14°C)
Visibility	7.00 mi
Last update	22 Sep 10:15 pm EDT

More Information:

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

Extended Forecast for

3 Miles SSE Jarrettsville MD

Tonight
Low: 52 °F
Rain Likely
and Patchy
Fog
Wednesday
High: 65 °F
Chance Rain
then Mostly
Cloudy
Wednesday Night
Low: 50 °F
Partly Cloudy
Thursday
High: 65 °F
Mostly Sunny
Thursday Night
Low: 49 °F
Partly Cloudy
Friday
High: 68 °F
Mostly Sunny
Friday Night
Low: 52 °F
Partly Cloudy
Saturday
High: 68 °F
Slight Chance
Showers
Saturday Night
Low: 53 °F
Slight Chance
Showers

Detailed Forecast

Tonight

Rain likely with patchy drizzle before 3am, then patchy drizzle with a chance of rain between 3am and 5am, then patchy drizzle after 5am. Patchy fog before midnight. Otherwise, cloudy, with a low around 52. Northeast wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of rain, mainly before 7am. Cloudy, with a high near 65. Northeast wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 50. Northeast wind 8 to 11 mph, with gusts as high as 23 mph.

Thursday

Mostly sunny, with a high near 65. Northeast wind 11 to 13 mph, with gusts as high as 24 mph.

Thursday Night

Partly cloudy, with a low around 49. North wind 6 to 9 mph, with gusts as high as 18 mph.

Friday

Mostly sunny, with a high near 68.

Friday Night

Partly cloudy, with a low around 52.

Saturday

A slight chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 20%.