National Weather Service United States Department of Commerce

Oppressive heat and humidity building into the central and southeast U.S.

A heat wave is building into parts of the central and southeast U.S. this week. The combination of heat and humidity will lead to dangerous heat indices, especially in parts of the central Mississippi River Valley where an Excessive Heat Warning is in effect. Heat Advisories are in effect elsewhere across the region. Relief is not expected for several days.
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Hazardous Weather Conditions

Current Conditions

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Shelly MN

7 Day Forecast

For More Weather Information:

Grand Forks, ND Local Forecast Office

Overnight

Heavy Rain Chance for Measurable Precipitation 50%

Heavy
Rain

Low: 18 °C

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 27 °C

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 16 °C

Friday

Partly Sunny

Partly
Sunny

High: 26 °C

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 14 °C

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 24 °C

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 16 °C

Sunday

Chance Thunderstorms

Chance
Thunderstorms

High: 23 °C

Sunday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 12 °C

Detailed Forecast

  • Overnight Scattered showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall. Cloudy, with a low around 18. Southeast wind 10 to 13 km/h. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.
  • Thursday A 50 percent chance of showers and thunderstorms before 1pm. Cloudy, with a high near 27. Southeast wind around 8 km/h. New rainfall amounts between 2.5 and 5 mm possible.
  • Thursday Night Mostly cloudy, with a low around 16. Calm wind.
  • Friday Partly sunny, with a high near 26. North wind 5 to 11 km/h.
  • Friday Night Mostly cloudy, with a low around 14. North wind around 11 km/h.
  • Saturday A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 24. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
  • Saturday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 16.
  • Sunday A chance of showers and thunderstorms. Mostly cloudy, with a high near 23.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 12.
  • Monday Mostly sunny, with a high near 21.
  • Monday Night Partly cloudy, with a low around 11.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 22.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 12.
  • Wednesday A slight chance of showers and thunderstorms. Partly sunny, with a high near 22.