National Weather Service United States Department of Commerce

Snow for Ohio Valley and northern mid-Atlantic Sunday into Monday

A clipper system will strengthen as it moves from the Midwest to the Ohio Valley on Sunday. Snow, some heavy, will spread from the Ohio Valley into parts of the lower Great Lakes and northern mid-Atlantic Sunday into Monday morning. The heaviest snow is expected from central Ohio into southwest Pennsylvania. Winter Weather Advisories are in effect for many of these locations.
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Current Conditions

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Copalis Beach WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 59 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 57 °F

Monday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 49 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 53 °F

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 46 °F

Wednesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 53 °F

Wednesday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 45 °F

Thursday

Chance Showers

Chance
Showers

High: 52 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 59. East southeast wind 5 to 9 mph becoming calm in the afternoon.
  • Tonight Partly cloudy, with a low around 48. Light east wind increasing to 5 to 10 mph in the evening.
  • Monday Mostly sunny, with a high near 57. South wind 14 to 18 mph.
  • Monday Night A 20 percent chance of rain after 10pm. Increasing clouds, with a low around 49. South wind 13 to 15 mph.
  • Tuesday Rain likely. Cloudy, with a high near 53. Southwest wind around 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Night A 50 percent chance of showers. Mostly cloudy, with a low around 46.
  • Wednesday A 20 percent chance of showers. Mostly cloudy, with a high near 53.
  • Wednesday Night A slight chance of showers. Mostly cloudy, with a low around 45.
  • Thursday A chance of showers. Mostly cloudy, with a high near 52.
  • Thursday Night Mostly cloudy, with a low around 43.
  • Friday Mostly sunny, with a high near 53.
  • Friday Night Partly cloudy, with a low around 42.
  • Saturday Sunny, with a high near 51.