National Weather Service United States Department of Commerce

Unsettled weather expected across parts of New England, central Plains and West

Three separate weather systems will bring unsettled weather to various parts of the country on Wed. A coastal system is spreading snow & freezing rain into northern New England. In the central US, heavy snow is expected for parts of the central Plains & mid-Miss. Valley. Meanwhile, a system moving onshore along the Pacific Coast will bring rain and mountain snow to Calif. & the Intermountain West.
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Current Conditions

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9 Miles ESE Sumpter OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Tonight

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 29 °F

Thursday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 40 °F

Thursday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 32 °F

Friday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 40 °F

Friday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 25 °F

Saturday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 39 °F

Saturday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 31 °F

Sunday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 42 °F

Sunday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 35 °F

Detailed Forecast

  • Tonight A 30 percent chance of snow, mainly before 4am. Cloudy, with a low around 29. South southeast wind around 5 mph. Total nighttime snow accumulation of less than a half inch possible.
  • Thursday A 20 percent chance of snow before 10am. Cloudy, with a high near 40. Southeast wind around 6 mph.
  • Thursday Night A 40 percent chance of snow after 10pm. Cloudy, with a low around 32. Southeast wind around 6 mph. New snow accumulation of less than one inch possible.
  • Friday Snow likely before 10am, then rain likely, possibly mixed with snow. Cloudy, with a high near 40. South southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
  • Friday Night A 30 percent chance of snow showers, mainly after 4am. Mostly cloudy, with a low around 25. Light south southeast wind. New snow accumulation of less than a half inch possible.
  • Saturday Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 39. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
  • Saturday Night Rain and snow showers. Low around 31. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
  • Sunday Showers likely. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.
  • Sunday Night A 50 percent chance of showers. Mostly cloudy, with a low around 35.
  • Monday A 40 percent chance of showers. Mostly cloudy, with a high near 43.
  • Monday Night A slight chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
  • Tuesday A slight chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.
  • Tuesday Night A 30 percent chance of rain. Mostly cloudy, with a low around 29.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.