National Weather Service United States Department of Commerce

On Saturday, severe weather will be possible across portions of the northern Plains while dry and hot conditions begin returning to the West.

Severe weather is possible over parts of the northern Plains on Saturday. During the late afternoon and early evening hours, large hail and isolated tornadoes will be the primary threats with damaging winds becoming the greatest threat in the late evening hours. Out west, hot and dry conditions begin to return bringing increased heat dangers and fire weather concerns.
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Hazardous Weather Conditions

Current Conditions

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Interior SD

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 56 °F

Saturday

Patchy Fog

Patchy
Fog

High: 88 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 60 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 77 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 51 °F

Labor
Day

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 79 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 52 °F

Tuesday

Sunny

Sunny

High: 82 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 57 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 56. East wind 3 to 5 mph.
  • Saturday Patchy fog before 9am. Otherwise, mostly sunny, with a high near 88. East wind 5 to 10 mph becoming southeast 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Southeast wind 7 to 11 mph becoming northwest after midnight. Winds could gust as high as 17 mph.
  • Sunday A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 77. Northwest wind 10 to 15 mph, with gusts as high as 22 mph.
  • Sunday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51. Northwest wind 7 to 15 mph becoming west after midnight. Winds could gust as high as 21 mph.
  • Labor Day A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. West wind around 9 mph becoming north in the afternoon.
  • Monday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52.
  • Tuesday Sunny, with a high near 82.
  • Tuesday Night Mostly clear, with a low around 57.
  • Wednesday Mostly sunny, with a high near 88.
  • Wednesday Night Partly cloudy, with a low around 60.
  • Thursday Mostly sunny, with a high near 84.
  • Thursday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
  • Friday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.