National Weather Service United States Department of Commerce

Severe weather expected for Upper Midwest on Wednesday

A potent storm system will bring a chance of severe thunderstorms to parts of the Upper Midwest on Wednesday and Wednesday night. Very large hail, damaging wind gusts, tornadoes and heavy rain are possible with these storms.
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Current Conditions

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Sidney MT

7 Day Forecast

For More Weather Information:

Glasgow, MT Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 50 °F

Wednesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 80 °F

Wednesday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 49 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 63 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 45 °F

Friday

Sunny

Sunny

High: 73 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 48 °F

Saturday

Sunny

Sunny

High: 75 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 50 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 50. Calm wind.
  • Wednesday A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Light and variable wind becoming west 6 to 11 mph in the morning.
  • Wednesday Night A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 49. West northwest wind 16 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
  • Thursday Mostly sunny, with a high near 63. Northwest wind 15 to 20 mph, with gusts as high as 26 mph.
  • Thursday Night Mostly clear, with a low around 45. West northwest wind 5 to 10 mph.
  • Friday Sunny, with a high near 73. South southwest wind 5 to 7 mph.
  • Friday Night Mostly clear, with a low around 48. Calm wind.
  • Saturday Sunny, with a high near 75.
  • Saturday Night Mostly clear, with a low around 50.
  • Sunday Sunny, with a high near 78.
  • Sunday Night Mostly clear, with a low around 52.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
  • Monday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 53.
  • Tuesday A chance of showers. Mostly sunny, with a high near 69.