Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42° N Lon: 77.37° W Elev: 269 ft.

72°F

22°C

Humidity	100%
Wind Speed	SE 5 mph
Barometer	30.06 in
Dewpoint	72°F (22°C)
Visibility	NA
Last update	13 Jun 11:10 pm EDT

More Information:

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

Detailed forecast for

Frederick County

Rest Of Tonight

Showers likely. A chance of thunderstorms late this evening, then a slight chance of thunderstorms. Lows in the upper 60s. East winds around 5 mph. Chance of rain 70 percent.

Saturday

Cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Northeast winds around 5 mph. Chance of rain 70 percent.

Saturday Night

Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of rain 80 percent.

Sunday

Showers likely. A chance of thunderstorms in the afternoon. Highs around 70. East winds around 5 mph. Chance of rain 70 percent.

Sunday Night

Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the lower 60s. East winds around 5 mph. Chance of rain 80 percent.

Monday

Showers likely. Highs in the lower 70s. Chance of rain 70 percent.

Monday Night

Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent.

Tuesday

Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50 percent.

Tuesday Night

Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.

Wednesday

Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.

Wednesday Night

Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent.