National Weather Service United States Department of Commerce

Winter storm to bring heavy snow from the Plains to New England through Monday

A storm system in the central U.S. will push east setting the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow is forecast from Nebraska to New England. Just to the south of this area of snow, freezing rain is possible. Gusty winds and blowing snow could lead to blizzard conditions for parts of the Midwest.
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Current Conditions

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19 Miles ENE Cascade ID

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Late
Afternoon

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 39 °F

Tonight

Snow Chance for Measurable Precipitation 90%

Snow

Low: 27 °F

Monday

Snow Chance for Measurable Precipitation 100%

Snow

High: 39 °F

Monday
Night

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 33 °F

Tuesday

Snow Chance for Measurable Precipitation 90%

Snow

High: 39 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 26 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 39 °F

Wednesday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 26 °F

Thursday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 41 °F

Detailed Forecast

  • Late Afternoon A 50 percent chance of snow. Cloudy, with a high near 39. Calm wind. Total daytime snow accumulation of less than one inch possible.
  • Tonight Snow. Low around 27. Light south southeast wind. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
  • Monday Snow, mainly after 11am. High near 39. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
  • Monday Night Rain and snow. Low around 33. Calm wind becoming south around 5 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
  • Tuesday Snow, mainly after 11am. High near 39. Calm wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
  • Tuesday Night Snow likely, mainly before 11pm. Cloudy, with a low around 26. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
  • Wednesday A chance of snow. Cloudy, with a high near 39. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
  • Wednesday Night A slight chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
  • Thursday A slight chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 20%.
  • Thursday Night A 30 percent chance of rain. Mostly cloudy, with a low around 29.
  • Friday Rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
  • Friday Night Rain. Low around 29. Chance of precipitation is 80%.
  • Saturday Rain likely. Cloudy, with a high near 41. Chance of precipitation is 60%.
  • Saturday Night A 50 percent chance of rain. Mostly cloudy, with a low around 29.
  • Sunday A chance of rain. Mostly cloudy, with a high near 42.