National Weather Service United States Department of Commerce

The flash flooding threat shifts slightly east on Friday while both coasts and Hawaii continue high surf issues due to tropical systems

The potential for heavy rainfall and flash flooding will shift east on Friday across parts of the Upper Midwest into the eastern Great Lakes. Meanwhile, portions of both the East and West Coasts, as well as Hawaii, will continue to have high surf and rip current potential due to Hurricane Cristobal and Tropical Storm Marie respectively. Caution should be used on area beaches.
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Hazardous Weather Conditions

Current Conditions

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Deadwood SD

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 13 °C

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 24 °C

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 13 °C

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 28 °C

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 13 °C

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 21 °C

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 9 °C

Labor
Day

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 21 °C

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 9 °C

Detailed Forecast

  • Tonight Mostly clear, with a low around 13. Light and variable wind becoming southwest 6 to 11 km/h after midnight.
  • Friday A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 24. Southwest wind 10 to 15 km/h becoming northwest 19 to 24 km/h in the morning. Winds could gust as high as 35 km/h.
  • Friday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 13. North wind 11 to 16 km/h becoming light and variable.
  • Saturday A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 28. South wind 14 to 23 km/h, with gusts as high as 32 km/h.
  • Saturday Night A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 13. Breezy, with a west wind 27 to 32 km/h becoming northwest 16 to 21 km/h. Winds could gust as high as 45 km/h.
  • Sunday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 21. Northwest wind 11 to 16 km/h.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 9.
  • Labor Day A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 21.
  • Monday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 9.
  • Tuesday Mostly sunny, with a high near 24.
  • Tuesday Night Partly cloudy, with a low around 11.
  • Wednesday Mostly sunny, with a high near 26.
  • Wednesday Night Partly cloudy, with a low around 14.
  • Thursday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 25.