National Weather Service United States Department of Commerce

Heavy lake-effect snow continues across lower Great Lakes

Another round of heavy lake-effect snow is forecast for the Great Lakes through mid-day Friday. An additional 30 inches or more could fall in some locations, on top of the impressive amounts that have fallen already. This will result in very difficult or nearly impossible travel at times in the heaviest snow bands. The snow should taper off during the morning on Friday.
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Current Conditions

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3 Miles S Mount Hood OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 26 °F

Friday

Snow Chance for Measurable Precipitation 100%

Snow

High: 36 °F

Friday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 28 °F

Saturday

Snow Chance for Measurable Precipitation 100%

Snow

High: 29 °F

Saturday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 24 °F

Sunday

Snow Chance for Measurable Precipitation 90%

Snow

High: 27 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 25 °F

Monday

Snow Likely

Snow
Likely

High: 32 °F

Monday
Night

Snow Likely

Snow
Likely

Low: 28 °F

Detailed Forecast

  • Overnight A 20 percent chance of snow. Cloudy, with a low around 26. Southwest wind around 14 mph, with gusts as high as 20 mph.
  • Friday Snow, mainly after 10am. High near 36. Windy, with a southwest wind 23 to 28 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
  • Friday Night Snow showers. Low around 28. Windy, with a west wind 39 to 44 mph decreasing to 32 to 37 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
  • Saturday Snow showers. High near 29. Breezy, with a west wind 21 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
  • Saturday Night Snow showers. Low around 24. Breezy, with a west wind 22 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
  • Sunday Snow showers. High near 27. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
  • Sunday Night A 50 percent chance of snow. Mostly cloudy, with a low around 25. Breezy. Little or no snow accumulation expected.
  • Monday Snow likely. Mostly cloudy, with a high near 32.
  • Monday Night Snow likely. Mostly cloudy, with a low around 28.
  • Tuesday A chance of snow. Mostly cloudy, with a high near 38. Breezy.
  • Tuesday Night A chance of rain and snow. Mostly cloudy, with a low around 27. Breezy.
  • Wednesday A chance of snow. Mostly cloudy, with a high near 35. Breezy.
  • Wednesday Night A chance of rain and snow. Mostly cloudy, with a low around 26.
  • Thanksgiving Day A chance of snow. Mostly cloudy, with a high near 35.