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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12 Miles W Leavenworth WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Overnight

Wintry Mix Chance for Measurable Precipitation 30%

Wintry
Mix

Low: 30 °F

Friday

Wintry Mix Chance for Measurable Precipitation 100%

Wintry
Mix

High: 35 °F

Friday
Night

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

Low: 30 °F

Saturday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 38 °F

Saturday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 27 °F

Sunday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 34 °F

Sunday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 28 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 33 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 24 °F

Detailed Forecast

  • Overnight A slight chance of snow before 4am, then a chance of rain, snow, and freezing rain. Cloudy, with a low around 30. Light west wind. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.
  • Friday A chance of rain, snow, and freezing rain before 7am, then a chance of snow and freezing rain between 7am and 10am, then rain and snow after 10am. The snow could be heavy at times. High near 35. Light and variable wind becoming southeast around 5 mph in the morning. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 3 to 7 inches possible.
  • Friday Night Snow, mainly before 4am. The snow could be heavy at times. Low around 30. East wind 7 to 12 mph becoming west 15 to 20 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
  • Saturday A chance of snow showers before 10am, then rain and snow showers likely. Mostly cloudy, with a high near 38. West wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
  • Saturday Night Snow showers likely. Mostly cloudy, with a low around 27. West wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
  • Sunday Snow before 10am, then rain and snow. High near 34. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night Rain and snow showers likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Monday A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
  • Monday Night A 50 percent chance of rain. Mostly cloudy, with a low around 24.
  • Tuesday A chance of rain. Cloudy, with a high near 35. Chance of precipitation is 50%.
  • Tuesday Night Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
  • Wednesday A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
  • Wednesday Night A chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
  • Thanksgiving Day A 30 percent chance of snow. Mostly cloudy, with a high near 29.