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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Collinsville MS

7 Day Forecast

For More Weather Information:

Jackson, MS Local Forecast Office

Tonight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 72 °F

Wednesday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 95 °F

Wednesday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 71 °F

Thursday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 95 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 71 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 93 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 70 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 92 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 70 °F

Detailed Forecast

  • Tonight A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 72. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Wednesday Scattered showers and thunderstorms after noon. Partly sunny, with a high near 95. Heat index values as high as 102. Light north northwest wind increasing to 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Wednesday Night Isolated showers and thunderstorms before 10pm. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 20%.
  • Thursday Scattered showers and thunderstorms after 1pm. Partly sunny, with a high near 95. Heat index values as high as 104. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
  • Thursday Night Mostly cloudy, with a low around 71. South wind 5 to 10 mph becoming light and variable in the evening.
  • Friday A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 93. Light and variable wind becoming northwest 5 to 10 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Friday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 70. North northeast wind 5 to 10 mph becoming light east northeast in the evening.
  • Saturday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Calm wind. Winds could gust as high as 20 mph.
  • Saturday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Light and variable wind becoming northeast 5 to 10 mph after midnight.
  • Sunday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
  • Monday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
  • Monday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
  • Tuesday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.