National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region on Friday and into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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Rapid City SD

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

This
Afternoon

Breezy

Breezy

High: 47 °F

Tonight

Breezy

Breezy

Low: 38 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 69 °F

Saturday
Night

Breezy

Breezy

Low: 46 °F

Sunday

Breezy

Breezy

High: 64 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 50 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 32 °F

Tuesday

Sunny

Sunny

High: 57 °F

Detailed Forecast

  • This Afternoon Mostly sunny, with a high near 47. Breezy, with a south wind 25 to 29 mph, with gusts as high as 40 mph.
  • Tonight Mostly clear, with a low around 38. Breezy, with a south wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph.
  • Saturday Mostly sunny, with a high near 69. South wind 8 to 10 mph.
  • Saturday Night Partly cloudy, with a low around 46. Breezy, with a south wind 6 to 11 mph becoming northwest 18 to 28 mph after midnight. Winds could gust as high as 39 mph.
  • Sunday Mostly sunny, with a high near 64. Breezy, with a west wind 11 to 16 mph becoming west 18 to 23 mph. Winds could gust as high as 32 mph.
  • Sunday Night Partly cloudy, with a low around 36. Northwest wind 7 to 11 mph, with gusts as high as 16 mph.
  • Monday Mostly sunny, with a high near 50.
  • Monday Night Mostly clear, with a low around 32.
  • Tuesday Sunny, with a high near 57.
  • Tuesday Night Partly cloudy, with a low around 40.
  • Wednesday Mostly sunny, with a high near 60.
  • Wednesday Night Partly cloudy, with a low around 39.
  • Thursday Mostly sunny, with a high near 62.