National Weather Service United States Department of Commerce

Strong winds in the Great Lakes and Ohio Valley

A developing storm system in the Upper Midwest will move through the Great Lakes into Canada on Monday. Winds will be gusty and strong around this system and extend from the Great Lakes to the Ohio and Tennessee Valleys. The strongest winds will be around Lake Ontario and Lake Erie, with gusts up to 60 mph in parts of Michigan, Ohio and Upstate New York where High Wind Warnings are in effect.
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Current Conditions

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Perryville MD

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Tonight

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 49 °F

Monday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 70 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 45 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 53 °F

Tuesday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 36 °F

Wednesday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 39 °F

Wednesday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 31 °F

Thanksgiving
Day

Partly Sunny

Partly
Sunny

High: 40 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 22 °F

Detailed Forecast

  • Tonight Rain. The rain could be heavy at times. Low around 49. Southeast wind 8 to 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Monday A chance of showers before noon, then a slight chance of showers after 3pm. Mostly cloudy, with a high near 70. South wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night A chance of showers, mainly between 7pm and midnight. Partly cloudy, with a low around 45. West wind 8 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Mostly sunny, with a high near 53. West wind 7 to 11 mph, with gusts as high as 21 mph.
  • Tuesday Night A slight chance of rain after 3am. Mostly cloudy, with a low around 36. West wind 5 to 7 mph. Chance of precipitation is 20%.
  • Wednesday Rain before 1pm, then rain and snow. The rain could be heavy at times. High near 39. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Wednesday Night Rain and snow, becoming all snow after 7pm. The rain could be heavy at times. Low around 31. Chance of precipitation is 80%.
  • Thanksgiving Day Partly sunny, with a high near 40.
  • Thursday Night Partly cloudy, with a low around 22.
  • Friday Sunny, with a high near 36.
  • Friday Night Mostly cloudy, with a low around 25.
  • Saturday Partly sunny, with a high near 40.
  • Saturday Night Partly cloudy, with a low around 29.
  • Sunday Partly sunny, with a high near 42.