National Weather Service United States Department of Commerce

Winter weather forecast from Great Lakes to Northeast, Four Corners region

Snow is expected Thursday and Friday from the Great Lakes to the Northeast, as a clipper system moves across the region. This will be nothing like the nor'easter that brought up to three feet of snow to parts of the Northeast earlier this week, as snowfall totals of six inches or less are expected. Snow and freezing rain are forecast for parts of the Four Corners region through the weekend.
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Current Conditions

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Potomac MD

7 Day Forecast

Tonight

Wintry Mix Chance for Measurable Precipitation 80%

Wintry
Mix

Low: 31 °F

Friday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 33 °F

Friday
Night

Blustery

Blustery

Low: 13 °F

Saturday

Sunny

Sunny

High: 27 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 22 °F

Sunday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 36 °F

Sunday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 19 °F

Monday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 25 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 12 °F

Detailed Forecast

  • Tonight Snow, freezing rain, and sleet before 7pm. Low around 31. South wind 9 to 11 mph becoming west after midnight. Chance of precipitation is 80%. Little or no ice accumulation expected. Total nighttime snow and sleet accumulation of less than a half inch possible.
  • Friday A slight chance of snow showers. Partly sunny, with a high near 33. Windy, with a northwest wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 20%.
  • Friday Night Mostly clear, with a low around 13. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 33 mph.
  • Saturday Sunny, with a high near 27. Wind chill values as low as zero. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.
  • Saturday Night Partly cloudy, with a low around 22. Light west wind.
  • Sunday A chance of snow. Cloudy, with a high near 36. Chance of precipitation is 40%.
  • Sunday Night Snow likely. Cloudy, with a low around 19. Chance of precipitation is 60%.
  • Monday A chance of snow. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.
  • Monday Night Partly cloudy, with a low around 12.
  • Tuesday Mostly sunny, with a high near 28.
  • Tuesday Night Mostly cloudy, with a low around 19.
  • Wednesday Mostly cloudy, with a high near 37.
  • Wednesday Night Mostly cloudy, with a low around 21.
  • Thursday Partly sunny, with a high near 33.