Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Fair

59°F

15°C

Humidity	88%
Wind Speed	Calm
Barometer	30.25 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	24 Jul 7:47 am EDT

More Information:

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

Extended Forecast for

Green Valley MD

Today
High: 81 °F
Mostly Sunny
Tonight
Low: 61 °F
Mostly Cloudy
Saturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Partly Cloudy
Sunday
High: 85 °F
Mostly Sunny
Sunday Night
Low: 66 °F
Slight Chance
T-storms then
Slight Chance
Showers
Monday
High: 86 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 68 °F
Chance
T-storms
Tuesday
High: 86 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

Today

Mostly sunny, with a high near 81. Calm wind becoming southeast around 6 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 61. East wind around 5 mph becoming calm after midnight.

Saturday

Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 63. Light southeast wind.

Sunday

Mostly sunny, with a high near 85. Calm wind.

Sunday Night

A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 66. Chance of precipitation is 20%.

Monday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 20%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.

Tuesday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 70%.

Tuesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 64.

Thursday

A slight chance of showers. Sunny, with a high near 85. Chance of precipitation is 20%.