National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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2 Miles NW Buffalo SD

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

Overnight

Patchy Fog

Patchy
Fog

Low: 26 °F

Friday

Patchy Fog

Patchy
Fog

High: 47 °F

Friday
Night

Breezy

Breezy

Low: 31 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 62 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 42 °F

Sunday

Breezy

Breezy

High: 58 °F

Sunday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 33 °F

Monday

Breezy

Breezy

High: 46 °F

Monday
Night

Blustery

Blustery

Low: 27 °F

Detailed Forecast

  • Overnight Patchy fog. Otherwise, cloudy, with a low around 26. Southeast wind around 16 mph, with gusts as high as 23 mph.
  • Friday Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 47. Windy, with a southeast wind 15 to 20 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 47 mph.
  • Friday Night Partly cloudy, with a low around 31. Breezy, with a southeast wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.
  • Saturday Mostly sunny, with a high near 62. South wind 7 to 11 mph, with gusts as high as 16 mph.
  • Saturday Night Partly cloudy, with a low around 42. Southeast wind around 11 mph becoming southwest after midnight. Winds could gust as high as 17 mph.
  • Sunday Mostly sunny, with a high near 58. Breezy, with a west wind 13 to 22 mph, with gusts as high as 31 mph.
  • Sunday Night A 20 percent chance of showers. Partly cloudy, with a low around 33.
  • Monday Partly sunny, with a high near 46. Breezy.
  • Monday Night Mostly clear, with a low around 27. Blustery.
  • Tuesday Mostly sunny, with a high near 54.
  • Tuesday Night Partly cloudy, with a low around 36.
  • Wednesday Mostly sunny, with a high near 57. Breezy.
  • Wednesday Night Partly cloudy, with a low around 34.
  • Thursday Mostly sunny, with a high near 60.