Heavy Rain In The Southwest; Tropical Storm Karen; Fire Weather In California

Moisture from the remnants of Lorena will contribute to heavy rain, strong to severe thunderstorms and possible flooding across the Southwest through Tuesday. Tropical Storm Warnings are now in effect for Puerto Rico and the U.S. Virgin Islands, as Tropical Storm Karen is forecast to pass on Tuesday. Elevated fire weather conditions are expected for portions of California through Tuesday. Read More >

7-Day Forecast for Latitude 39.12°N and Longitude 77.13°W (Elev. 348 ft) (Text-Only)
NWS Forecast for: Derwood MD
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 11:43 am EDT Sep 23, 2019


This Afternoon: Mostly sunny, with a high near 90. Southwest wind around 9 mph.

Tonight: Scattered showers and thunderstorms, mainly between 8pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. West wind 6 to 8 mph. Chance of precipitation is 30%.

Tuesday: Sunny, with a high near 78. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.

Tuesday Night: Mostly clear, with a low around 56. Northwest wind 5 to 8 mph becoming calm after midnight.

Wednesday: Sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon.

Wednesday Night: Mostly clear, with a low around 61.

Thursday: Sunny, with a high near 86.

Thursday Night: Mostly clear, with a low around 58.

Friday: Sunny, with a high near 81.

Friday Night: Mostly clear, with a low around 62.

Saturday: Mostly sunny, with a high near 89.

Saturday Night: Partly cloudy, with a low around 65.

Sunday: A chance of showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.



Derwood MD
 39.12°N 77.13°W (Elev. 348 ft)

Visit your local NWS office at: https://www.weather.gov/lwx