National Weather Service United States Department of Commerce

Severe weather possible for parts of eastern U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon & evening across parts of the Ohio Valley, Appalachians & eastern Great Lakes, from eastern Kentucky northeastward to central New York. The main threat will be strong, damaging wind gusts. Isolated strong to severe storms will also be possible across parts of the southern Plains & lower Miss. Valley.
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Hazardous Weather Conditions

Current Conditions

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Frederick MD

7 Day Forecast

Today

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 90 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 67 °F

Wednesday

Patchy Fog

Patchy
Fog

High: 86 °F

Wednesday
Night

Areas Fog

Areas
Fog

Low: 64 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 89 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 68 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 89 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 68 °F

Saturday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 89 °F

Detailed Forecast

  • Today A slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 90. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
  • Tonight A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 67. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.
  • Wednesday Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 86. Northwest wind around 6 mph.
  • Wednesday Night Areas of fog after 1am. Otherwise, partly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm in the evening.
  • Thursday A slight chance of showers and thunderstorms after 9am. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 89. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
  • Thursday Night A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 68. Chance of precipitation is 20%.
  • Friday Mostly sunny, with a high near 89.
  • Friday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
  • Saturday Showers and thunderstorms likely. Mostly sunny, with a high near 89. Chance of precipitation is 60%.
  • Saturday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
  • Sunday A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.
  • Sunday Night Mostly cloudy, with a low around 58.
  • Monday Partly sunny, with a high near 78.