Severe Thunderstorms in the Eastern U.S.; Flash Flooding Possible in the Southwest U.S.

Scattered thunderstorms capable of producing damaging wind gusts and isolated large hail are expected across parts of the Ohio and Tennessee Valleys into the central Appalachians Friday. Across the southwest US, 1 to 2 inches of rain, with isolated totals up to 4 inches, are expected across portions of Arizona and New Mexico through Saturday, bringing the potential for flash flooding. Read More >

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Mostly Cloudy

64°F

18°C

Humidity	94%
Wind Speed	Calm
Barometer	29.84 in
Dewpoint	63°F (17°C)
Visibility	NA
Last update	4 Sep 11:50 pm EDT

More Information:

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

Extended Forecast for

2 Miles SW Green Valley MD

Tonight
Low: 61 °F
Mostly Cloudy
Friday
High: 86 °F
Patchy Fog
then Sunny
Friday Night
Low: 67 °F
Mostly Clear
Saturday
High: 86 °F
Mostly Sunny
then Showers
Saturday Night
Low: 57 °F
Showers then
Chance
Showers
Sunday
High: 73 °F
Mostly Sunny
Sunday Night
Low: 50 °F
Partly Cloudy
Monday
High: 72 °F
Sunny
Monday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 61. South wind 3 to 5 mph.

Friday

Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 86. Calm wind becoming southwest 5 to 9 mph in the afternoon.

Friday Night

Mostly clear, with a low around 67. South wind around 6 mph.

Saturday

Showers and possibly a thunderstorm after 2pm. High near 86. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Low around 57. Northwest wind around 6 mph. Chance of precipitation is 80%.

Sunday

Mostly sunny, with a high near 73.

Sunday Night

Partly cloudy, with a low around 50.

Monday

Sunny, with a high near 72.

Monday Night

Mostly clear, with a low around 49.

Tuesday

Sunny, with a high near 74.

Tuesday Night

Mostly clear, with a low around 50.