National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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Mt Rainier WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 32 °F

Friday

Snow Chance for Measurable Precipitation 100%

Snow

High: 34 °F

Friday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 28 °F

Saturday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 36 °F

Saturday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 26 °F

Sunday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 35 °F

Sunday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 30 °F

Monday

Snow

Snow

High: 37 °F

Monday
Night

Rain/Snow

Rain/Snow

Low: 31 °F

Detailed Forecast

  • Overnight Rain and snow. Low around 32. South wind around 7 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.
  • Friday Snow showers. High near 34. West wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
  • Friday Night A 50 percent chance of snow showers. Mostly cloudy, with a low around 28. West northwest wind 5 to 7 mph becoming calm in the evening. New snow accumulation of less than one inch possible.
  • Saturday A 40 percent chance of snow showers. Partly sunny, with a high near 36. Calm wind becoming west northwest around 5 mph in the afternoon. New snow accumulation of less than a half inch possible.
  • Saturday Night A 50 percent chance of snow. Mostly cloudy, with a low around 26. West wind around 8 mph. New snow accumulation of less than a half inch possible.
  • Sunday A 50 percent chance of snow. Mostly cloudy, with a high near 35. New snow accumulation of less than a half inch possible.
  • Sunday Night Snow likely. Cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
  • Monday Snow. Cloudy, with a high near 37.
  • Monday Night Rain and snow. Cloudy, with a low around 31. Breezy.
  • Tuesday Snow. Cloudy, with a high near 36. Breezy.
  • Tuesday Night Snow likely. Mostly cloudy, with a low around 34. Breezy.
  • Wednesday Rain. Cloudy, with a high near 43.
  • Wednesday Night Rain. Cloudy, with a low around 33. Breezy.
  • Thursday Rain likely. Cloudy, with a high near 41. Windy.