National Weather Service United States Department of Commerce

Heavy lake-effect snow continues across lower Great Lakes

Another round of heavy lake-effect snow is forecast for the Great Lakes through mid-day Friday. An additional 30 inches or more could fall in some locations, on top of the impressive amounts that have fallen already. This will result in very difficult or nearly impossible travel at times in the heaviest snow bands. The snow should taper off during the morning on Friday.
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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

Tonight

Partly Cloudy

Partly
Cloudy

Low: 16 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 44 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 21 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 29 °F

Sunday

Breezy

Breezy

High: 41 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 20 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 31 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 17 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 16. Southeast wind 5 to 7 mph becoming west after midnight.
  • Friday Mostly sunny, with a high near 44. West wind 6 to 9 mph.
  • Friday Night Mostly clear, with a low around 21. Southwest wind around 9 mph.
  • Saturday Mostly sunny, with a high near 49. Southwest wind 11 to 15 mph, with gusts as high as 21 mph.
  • Saturday Night A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 29. West wind 11 to 15 mph, with gusts as high as 21 mph.
  • Sunday Partly sunny, with a high near 41. Breezy, with a northwest wind 18 to 24 mph, with gusts as high as 33 mph.
  • Sunday Night A 20 percent chance of snow. Mostly cloudy, with a low around 20. Blustery.
  • Monday A 20 percent chance of snow. Partly sunny, with a high near 31. Blustery.
  • Monday Night Mostly cloudy, with a low around 17.
  • Tuesday Partly sunny, with a high near 35.
  • Tuesday Night Mostly cloudy, with a low around 17.
  • Wednesday A 20 percent chance of snow. Mostly cloudy, with a high near 33.
  • Wednesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 11.
  • Thanksgiving Day Partly sunny, with a high near 25.