National Weather Service United States Department of Commerce

Heavy snow forecast for parts of Upper Midwest and western Great Lakes

A cold air mass behind a cold front will bring below-normal temperatures across much of the eastern and northern U.S. on Wednesday and allow for snow, heavy at times, to develop across parts of the Upper Midwest and western Great Lakes, mainly from central Minnesota to northern Michigan. Winter Storm Warnings and Winter Weather Advisories are in effect across the region.
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Current Conditions

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3 Miles S Nampa ID

7 Day Forecast

Boise, ID

NWS Weather Forecast Office

This
Afternoon

Partly Sunny

Partly
Sunny

High: 61 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 38 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 72 °F

Thursday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 44 °F

Friday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 63 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 38 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 69 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 42 °F

Sunday

Sunny

Sunny

High: 75 °F

Detailed Forecast

  • This Afternoon Partly sunny, with a high near 61. North northwest wind around 7 mph.
  • Tonight Mostly cloudy, with a low around 38. North northwest wind 5 to 7 mph becoming light and variable.
  • Thursday Mostly sunny, with a high near 72. Southeast wind 5 to 10 mph.
  • Thursday Night A 20 percent chance of showers after 1am. Partly cloudy, with a low around 44. East southeast wind 10 to 13 mph becoming west after midnight.
  • Friday A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 63. West northwest wind 9 to 11 mph.
  • Friday Night A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 38.
  • Saturday Mostly sunny, with a high near 69.
  • Saturday Night Mostly clear, with a low around 42.
  • Sunday Sunny, with a high near 75.
  • Sunday Night Mostly cloudy, with a low around 46.
  • Monday Partly sunny, with a high near 71.
  • Monday Night A 20 percent chance of showers. Mostly cloudy, with a low around 45.
  • Tuesday A 20 percent chance of showers. Partly sunny, with a high near 67.

 

Additional Forecasts and Information

Zone Area Forecast for Lower Treasure Valley, ID