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 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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Lead SD

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 4 °C

Saturday

Partly Sunny

Partly
Sunny

High: 19 °C

Saturday
Night

Breezy

Breezy

Low: 6 °C

Sunday

Breezy

Breezy

High: 13 °C

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -2 °C

Monday

Mostly Sunny

Mostly
Sunny

High: 6 °C

Monday
Night

Mostly Clear

Mostly
Clear

Low: -3 °C

Tuesday

Mostly Sunny

Mostly
Sunny

High: 9 °C

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 1 °C

Detailed Forecast

  • Overnight Partly cloudy, with a low around 4. Southwest wind 13 to 21 km/h.
  • Saturday Partly sunny, with a high near 19. Southwest wind 13 to 18 km/h.
  • Saturday Night Partly cloudy, with a low around 6. Breezy, with a south wind 18 to 23 km/h increasing to 27 to 32 km/h after midnight. Winds could gust as high as 45 km/h.
  • Sunday Mostly sunny, with a high near 13. Breezy, with a southwest wind 27 to 32 km/h decreasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 45 km/h.
  • Sunday Night Mostly cloudy, with a low around -2. Northwest wind 16 to 21 km/h increasing to 22 to 27 km/h after midnight. Winds could gust as high as 39 km/h.
  • Monday Mostly sunny, with a high near 6. Northwest wind 18 to 23 km/h decreasing to 8 to 13 km/h in the afternoon. Winds could gust as high as 32 km/h.
  • Monday Night Mostly clear, with a low around -3.
  • Tuesday Mostly sunny, with a high near 9.
  • Tuesday Night Partly cloudy, with a low around 1.
  • Wednesday Mostly sunny, with a high near 11.
  • Wednesday Night Partly cloudy, with a low around 1.
  • Thursday Mostly sunny, with a high near 14.
  • Thursday Night Partly cloudy, with a low around 2.
  • Friday Mostly sunny, with a high near 12.