National Weather Service United States Department of Commerce

Rain Spreads Across the Eastern U.S. as Snow Moves Into the Great Lake States

Strong low pressure will move from the south to the Great Lake States Monday and Tuesday. A warm front will spread rain along the eastern seaboard while snow moves into the Great Lake States. Heavy snow is also expected across the northern Rocky Mountains and higher elevations of the Pacific Northwest.
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Current Conditions

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20 Miles ENE Cascade ID

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Late
Afternoon

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 30 °F

Tonight

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 24 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 31 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 17 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 36 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 29 °F

Wednesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 39 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 26 °F

Thanksgiving
Day

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 36 °F

Detailed Forecast

  • Late Afternoon Scattered snow showers. Cloudy, with a high near 30. Calm wind. Chance of precipitation is 40%. Total daytime snow accumulation of around an inch possible.
  • Tonight Snow showers likely, mainly before 11pm. Cloudy, with a low around 24. Calm wind. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
  • Monday A 20 percent chance of snow showers before 11am. Mostly cloudy, with a high near 31. Calm wind.
  • Monday Night A 50 percent chance of snow. Mostly cloudy, with a low around 17. Calm wind. New snow accumulation of 1 to 2 inches possible.
  • Tuesday A chance of snow. Cloudy, with a high near 36. Calm wind. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
  • Tuesday Night A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 29.
  • Wednesday A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 39.
  • Wednesday Night Mostly cloudy, with a low around 26.
  • Thanksgiving Day A slight chance of rain showers. Partly sunny, with a high near 36. Chance of precipitation is 20%.
  • Thursday Night A 20 percent chance of snow. Mostly cloudy, with a low around 18.
  • Friday A 20 percent chance of snow. Mostly sunny, with a high near 34.
  • Friday Night A 20 percent chance of snow. Mostly cloudy, with a low around 21.
  • Saturday A 30 percent chance of snow. Mostly cloudy, with a high near 34.
  • Saturday Night A 20 percent chance of snow. Mostly cloudy, with a low around 24.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 36.