National Weather Service United States Department of Commerce

On Saturday, severe weather will be possible across portions of the northern Plains while dry and hot conditions begin returning to the West.

Severe weather is possible over parts of the northern Plains on Saturday. During the late afternoon and early evening hours, large hail and isolated tornadoes will be the primary threats with damaging winds becoming the greatest threat in the late evening hours. Out west, hot and dry conditions begin to return bringing increased heat dangers and fire weather concerns.
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Current Conditions

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15 Miles N Sumpter OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 45 °F

Saturday

Partly Sunny

Partly
Sunny

High: 58 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 38 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 60 °F

Sunday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 41 °F

Labor
Day

Mostly Sunny

Mostly
Sunny

High: 60 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 44 °F

Tuesday

Sunny

Sunny

High: 67 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 44 °F

Detailed Forecast

  • Tonight Isolated showers and thunderstorms before 11pm. Mostly cloudy, with a low around 45. West northwest wind around 17 mph. Chance of precipitation is 20%.
  • Saturday Partly sunny, with a high near 58. West northwest wind 11 to 15 mph, with gusts as high as 24 mph.
  • Saturday Night Partly cloudy, with a low around 38. West northwest wind 15 to 17 mph.
  • Sunday Mostly sunny, with a high near 60. West wind 9 to 11 mph.
  • Sunday Night A 20 percent chance of showers. Partly cloudy, with a low around 41. West northwest wind 11 to 13 mph.
  • Labor Day Mostly sunny, with a high near 60.
  • Monday Night Mostly clear, with a low around 44.
  • Tuesday Sunny, with a high near 67.
  • Tuesday Night Mostly clear, with a low around 44.
  • Wednesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 58.
  • Wednesday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 40.
  • Thursday Mostly sunny, with a high near 60.
  • Thursday Night Partly cloudy, with a low around 44.
  • Friday Mostly sunny, with a high near 62.