National Weather Service United States Department of Commerce

Heavy Snow For the Southern Rockies with Heavy Rain for Portions of the Southwest

A moist flow off the Pacific will bring heavy rain to southern California and Arizona with heavy snow for the southern Rocky Mountains Monday. More freezing rain is possible from the southern Plains to the central Mississippi Valley. Heavy snow is also expected for portions of New England and upstate New York Monday.
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Current Conditions

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11 Miles ESE Sumpter OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Today

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 46 °F

Tonight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 19 °F

Tuesday

Sunny

Sunny

High: 38 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 12 °F

Wednesday

Sunny

Sunny

High: 42 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 17 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 46 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 50 °F

Detailed Forecast

  • Today A 20 percent chance of snow showers after 10am. Mostly cloudy, with a high near 46. Calm wind becoming north around 6 mph in the afternoon.
  • Tonight A 20 percent chance of snow showers. Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind 9 to 11 mph.
  • Tuesday Sunny, with a high near 38. North northwest wind 9 to 15 mph.
  • Tuesday Night Mostly clear, with a low around 12. North wind 5 to 9 mph becoming calm in the evening.
  • Wednesday Sunny, with a high near 42. Calm wind becoming southeast around 5 mph in the morning.
  • Wednesday Night Mostly clear, with a low around 17.
  • Thursday Mostly sunny, with a high near 46.
  • Thursday Night Partly cloudy, with a low around 25.
  • Friday Mostly sunny, with a high near 50.
  • Friday Night Partly cloudy, with a low around 28.
  • Saturday Mostly sunny, with a high near 55.
  • Saturday Night Partly cloudy, with a low around 29.
  • Sunday Sunny, with a high near 55.