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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22 Miles E Donnelly ID

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Today

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 36 °F

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 33 °F

Saturday

Snow Chance for Measurable Precipitation 100%

Snow

High: 34 °FFalling Temperatures

Saturday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 19 °F

Sunday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 26 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 19 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 26 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 20 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 31 °F

Detailed Forecast

  • Today A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 36. Calm wind becoming south southeast around 6 mph in the afternoon. Total daytime snow accumulation of less than a half inch possible.
  • Tonight Snow. Low around 33. South southeast wind 7 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
  • Saturday Snow showers. Temperature falling to around 28 by 5pm. South wind 5 to 13 mph becoming west in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
  • Saturday Night Snow showers likely, mainly before 11pm. Cloudy, with a low around 19. West southwest wind 9 to 13 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Snow showers likely, mainly after 11am. Cloudy, with a high near 26. Southwest wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
  • Sunday Night A 50 percent chance of snow showers. Mostly cloudy, with a low around 19. New snow accumulation of less than one inch possible.
  • Monday A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 26. Little or no snow accumulation expected.
  • Monday Night A 30 percent chance of snow. Mostly cloudy, with a low around 20.
  • Tuesday A 50 percent chance of snow. Mostly cloudy, with a high near 31.
  • Tuesday Night A 40 percent chance of snow. Mostly cloudy, with a low around 19.
  • Wednesday A 40 percent chance of snow. Partly sunny, with a high near 29.
  • Wednesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 16.
  • Thanksgiving Day A 30 percent chance of snow. Partly sunny, with a high near 27.