National Weather Service United States Department of Commerce

Storm system to bring winter weather from the Plains to New England through Monday

A storm system spinning over the central U.S. will set the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow will extend from Nebraska to New England. Just to the south of this area of snow, marginal temps will lead to the possibility of a transition zone of sleet and freezing rain.
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Hazardous Weather Conditions

Current Conditions

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Lead SD

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

Overnight

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: -18 °C

Sunday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: -8 °C

Sunday
Night

Increasing Clouds

Increasing
Clouds

Low: -12 °CRising Temperatures

Monday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 3 °C

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: -3 °C

Tuesday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 2 °C

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: -14 °C

Wednesday

Partly Sunny

Partly
Sunny

High: -3 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: -9 °C

Detailed Forecast

  • Overnight A 50 percent chance of snow. Cloudy, with a low around -18. North wind 8 to 13 km/h.
  • Sunday A 30 percent chance of snow, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near -8. Wind chill values between -13 and -23. Northwest wind 5 to 8 km/h becoming calm in the afternoon.
  • Sunday Night Increasing clouds, with a temperature falling to near -24 by 8pm, then rising to around -20 during the remainder of the night. Southwest wind 5 to 8 km/h.
  • Monday A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 3. Northwest wind 18 to 26 km/h, with gusts as high as 37 km/h. Chance of precipitation is 40%.
  • Monday Night A 20 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around -19. West wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight.
  • Tuesday A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 2. Northwest wind 10 to 13 km/h. Chance of precipitation is 30%.
  • Tuesday Night A 40 percent chance of snow. Mostly cloudy, with a low around -14.
  • Wednesday Partly sunny, with a high near -3.
  • Wednesday Night Partly cloudy, with a low around -9.
  • Thursday Mostly sunny, with a high near 4.
  • Thursday Night Partly cloudy, with a low around -3.
  • Friday Mostly sunny, with a high near 10.
  • Friday Night Partly cloudy, with a low around -1.
  • Saturday A 20 percent chance of snow. Mostly sunny, with a high near 11.