National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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Washington DC

7 Day Forecast

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 34 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 44 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 32 °F

Monday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 42 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 37 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 53 °F

Tuesday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 51 °F

Wednesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 63 °F

Wednesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 39 °F

Detailed Forecast

  • Tonight Mostly cloudy, with a low around 34. Calm wind.
  • Sunday Mostly sunny, with a high near 44. Calm wind.
  • Sunday Night Partly cloudy, with a low around 32. Light northeast wind.
  • Monday Rain likely, mainly after noon. Mostly cloudy, with a high near 42. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night Rain likely, mainly before midnight. Cloudy, with a low around 37. North wind around 6 mph. Chance of precipitation is 60%.
  • Tuesday A chance of rain. Cloudy, with a high near 53. Chance of precipitation is 30%.
  • Tuesday Night Rain likely. Cloudy, with a low around 51. Chance of precipitation is 70%.
  • Wednesday Rain. High near 63. Chance of precipitation is 90%.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
  • Christmas Day Mostly sunny, with a high near 49.
  • Thursday Night Mostly clear, with a low around 33.
  • Friday Mostly sunny, with a high near 53.
  • Friday Night Mostly cloudy, with a low around 40.
  • Saturday A chance of rain. Partly sunny, with a high near 51. Chance of precipitation is 30%.