National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Current Conditions

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Hot Springs SD

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 38 °F

Saturday

Slight Chance Rain Chance for Measurable Precipitation 10%

Slight Chc
Rain

High: 56 °F

Saturday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 13 °F

Sunday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 18 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 5 °F

Monday

Sunny

Sunny

High: 33 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 27 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 46 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 22 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 38. West wind 11 to 14 mph, with gusts as high as 20 mph.
  • Saturday A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 56. West wind around 14 mph, with gusts as high as 20 mph.
  • Saturday Night A chance of rain and snow before midnight, then snow likely. Mostly cloudy, with a low around 13. Northwest wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Sunday A 40 percent chance of snow. Mostly cloudy, with a high near 18. North wind around 7 mph.
  • Sunday Night Partly cloudy, with a low around 5. North wind around 6 mph becoming light and variable after midnight.
  • Monday Sunny, with a high near 33. South wind 5 to 10 mph.
  • Monday Night Partly cloudy, with a low around 27.
  • Tuesday Mostly sunny, with a high near 46.
  • Tuesday Night Partly cloudy, with a low around 22.
  • Wednesday Mostly sunny, with a high near 37.
  • Wednesday Night Partly cloudy, with a low around 25.
  • Thursday Mostly sunny, with a high near 45.
  • Thursday Night Mostly clear, with a low around 26.
  • Friday Mostly sunny, with a high near 44.