National Weather Service United States Department of Commerce

Slight Risk of Severe Thunderstorms is Forecast This Afternoon through Tonight

A few severe storms are possible late this afternoon, this evening and tonight across parts of the northern High Plains. Other strong storms are possible today in a corridor arcing from the central Gulf Coast into the Tennessee Valley, and across lower Michigan and adjacent portions of the Great Lakes region. Heavy rain and local flash flooding is possible Gulf Coast and Lower Mississippi Valley.
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Hazardous Weather Conditions

Current Conditions

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5 Miles S Charlestown MD

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

This
Afternoon

Mostly Cloudy

Mostly
Cloudy

High: 80 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 67 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 87 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 72 °F

Labor
Day

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 88 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 73 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 91 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 72 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 88 °F

Detailed Forecast

  • This Afternoon Mostly cloudy, with a high near 80. Southeast wind around 8 mph.
  • Tonight Mostly cloudy, with a low around 67. South wind around 8 mph.
  • Sunday A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 87. South wind 7 to 11 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Labor Day A chance of showers and thunderstorms. Partly sunny, with a high near 88. South wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Monday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Tuesday A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
  • Tuesday Night Mostly cloudy, with a low around 72.
  • Wednesday Mostly sunny, with a high near 88.
  • Wednesday Night Mostly clear, with a low around 67.
  • Thursday Sunny, with a high near 86.
  • Thursday Night Mostly clear, with a low around 68.
  • Friday Mostly sunny, with a high near 86.