National Weather Service United States Department of Commerce

Severe weather possible for parts of northern, central Plains and Upper Midwest, as well as parts of OH, TN Valleys and Southeast

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Wednesday afternoon and evening for two areas: one covering parts of the northern & central Plains and Upper Midwest; and the other area covering parts of the Tenn. & Ohio Valleys and Southeast. Large hail & damaging winds will be the main threats, but there is a possibility of tornadoes for the Plains/Midwest area.
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Hazardous Weather Conditions

Current Conditions

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Rockville MD

7 Day Forecast

Tonight

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 68 °F

Thursday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 85 °F

Thursday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

Low: 68 °F

Friday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 82 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 66 °F

Saturday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 77 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 63 °F

Sunday

Mostly Cloudy

Mostly
Cloudy

High: 75 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 60 °F

Detailed Forecast

  • Tonight Scattered showers, mainly before 9pm. Mostly cloudy, with a low around 68. Southeast wind 6 to 11 mph. Chance of precipitation is 40%.
  • Thursday Scattered showers and thunderstorms after noon. Partly sunny, with a high near 85. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
  • Thursday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 50%.
  • Friday Scattered showers and thunderstorms. Partly sunny, with a high near 82. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 50%.
  • Friday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind 5 to 7 mph. Chance of precipitation is 50%.
  • Saturday A chance of showers. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.
  • Saturday Night Mostly cloudy, with a low around 63.
  • Sunday Mostly cloudy, with a high near 75.
  • Sunday Night Mostly cloudy, with a low around 60.
  • Monday Partly sunny, with a high near 75.
  • Monday Night Partly cloudy, with a low around 61.
  • Tuesday Mostly sunny, with a high near 78.
  • Tuesday Night Partly cloudy, with a low around 64.
  • Wednesday Mostly sunny, with a high near 84.