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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Current Conditions

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Mandan ND

7 Day Forecast

For More Weather Information:

Bismarck, ND Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 63 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 81 °F

Thursday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 60 °F

Friday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 71 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 58 °F

Saturday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 67 °F

Saturday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 60 °F

Sunday

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

High: 68 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 50 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 63. Light and variable wind.
  • Thursday Mostly sunny, with a high near 81. Northwest wind 5 to 7 mph.
  • Thursday Night Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 60. North wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Friday Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 71. Northeast wind around 9 mph. Chance of precipitation is 60%.
  • Friday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Northeast wind 8 to 10 mph.
  • Saturday Showers and thunderstorms likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
  • Saturday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
  • Sunday Showers and thunderstorms likely. Cloudy, with a high near 68. Chance of precipitation is 70%.
  • Sunday Night Mostly cloudy, with a low around 50.
  • Monday Mostly sunny, with a high near 69.
  • Monday Night A 40 percent chance of showers. Mostly cloudy, with a low around 51.
  • Tuesday A 30 percent chance of showers. Mostly cloudy, with a high near 67.
  • Tuesday Night Mostly cloudy, with a low around 50.
  • Wednesday Mostly sunny, with a high near 72.