National Weather Service United States Department of Commerce

Threat of flash flooding continues on Sunday for Southern Plains and Inter-Mountain West

High levels of moisture still remain in portions of the Southern Plains and Inter-Mountain West on Sunday. This will continue the threat of locally heavy rainfall for one more day. Isolated locations could receive 1-2 inches of additional rainfall on Sunday. The areal coverage of these storms should be less than previous days.
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Current Conditions

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Spearfish SD

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

Today

Sunny

Sunny

High: 73 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 54 °F

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 76 °F

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 57 °F

Tuesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 77 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 57 °F

Wednesday

Sunny

Sunny

High: 82 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 60 °F

Thursday

Sunny

Sunny

High: 83 °F

Detailed Forecast

  • Today Sunny, with a high near 73. Calm wind becoming east around 6 mph in the afternoon.
  • Tonight Mostly clear, with a low around 54. East wind 5 to 7 mph becoming south after midnight.
  • Monday A 20 percent chance of showers and thunderstorms after 9am. Mostly sunny, with a high near 76. Southeast wind 3 to 6 mph.
  • Monday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Southeast wind 5 to 7 mph becoming light and variable after midnight.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. Light and variable wind becoming west 5 to 7 mph in the morning.
  • Tuesday Night Partly cloudy, with a low around 57. Northeast wind around 7 mph becoming west after midnight.
  • Wednesday Sunny, with a high near 82.
  • Wednesday Night Mostly clear, with a low around 60.
  • Thursday Sunny, with a high near 83.
  • Thursday Night Mostly clear, with a low around 59.
  • Friday Sunny, with a high near 81.
  • Friday Night Mostly clear, with a low around 58.
  • Saturday Mostly sunny, with a high near 75.