National Weather Service United States Department of Commerce

Severe weather possible for parts of northern Plains and mid/upper Mississippi River Valley

Severe thunderstorms are expected across portions of the northern Plains and upper Mississippi Valley Wednesday. Large hail and damaging winds will be the main threats with these storms, but a tornado or two could occur as well. Other strong to severe storms may occur from late afternoon into the overnight hours from the middle Mississippi Valley into the lower Ohio Valley.
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Current Conditions

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8 Miles ESE Sumpter OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 53 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 78 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 45 °F

Thursday

Sunny

Sunny

High: 78 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 44 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 72 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 44 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 74 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 46 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 53. West northwest wind around 6 mph.
  • Wednesday Mostly sunny, with a high near 78. West northwest wind 5 to 8 mph.
  • Wednesday Night Partly cloudy, with a low around 45. North northwest wind 5 to 9 mph becoming light west northwest after midnight.
  • Thursday Sunny, with a high near 78. Northwest wind 3 to 7 mph.
  • Thursday Night Mostly clear, with a low around 44. Northwest wind 6 to 10 mph.
  • Friday A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 72.
  • Friday Night A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 44. Chance of precipitation is 30%.
  • Saturday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 46.
  • Sunday A 20 percent chance of showers. Mostly sunny, with a high near 76.
  • Sunday Night A 20 percent chance of showers. Partly cloudy, with a low around 46.
  • Monday A 20 percent chance of showers and thunderstorms. Sunny, with a high near 79.
  • Monday Night A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 47.
  • Tuesday Sunny, with a high near 82.