National Weather Service United States Department of Commerce

Severe thunderstorms possible this evening and tonight

Large hail and damaging winds may occur from eastern Montana into North Dakota. Strong storms are also possible over the southern mid-Atlantic states. Hot weather continues across the southern Plains to Arizona.
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Current Conditions

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9 Miles SSW Sumpter OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 41 °F

Friday

Sunny

Sunny

High: 79 °F

Friday
Night

Clear

Clear

Low: 47 °F

Saturday

Sunny

Sunny

High: 87 °F

Saturday
Night

Clear

Clear

Low: 53 °F

Sunday

Hot

Hot

High: 90 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 54 °F

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 91 °F

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 54 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 41. West northwest wind 5 to 7 mph becoming calm in the evening.
  • Friday Sunny, with a high near 79. Light west wind.
  • Friday Night Clear, with a low around 47. Light northwest wind.
  • Saturday Sunny, with a high near 87. Calm wind.
  • Saturday Night Clear, with a low around 53. Calm wind.
  • Sunday Sunny and hot, with a high near 90.
  • Sunday Night Partly cloudy, with a low around 54.
  • Monday A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.
  • Monday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 54.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92.
  • Tuesday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56.
  • Wednesday A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 93.
  • Wednesday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.
  • Thursday A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92.