National Weather Service United States Department of Commerce

Much needed precipitation continues across the Southwest; central and eastern U.S. prepare for more winter weather

Widespread and much-needed precipitation across the Southwest will begin to spread into the Plains through Saturday. As the moisture encounters an Arctic airmass dropping down through the north-central U.S., moderate to heavy snow is expected to develop across the Midwest Saturday and then move into portions of the Mid-Atlantic and Northeast on Sunday.
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Hazardous Weather Conditions

Current Conditions

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Deadwood SD

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

Late
Afternoon

Wintry Mix Chance for Measurable Precipitation 10%

Wintry
Mix

High: -4 °C

Tonight

Wintry Mix Chance for Measurable Precipitation 100%

Wintry
Mix

Low: -15 °C

Sunday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: -6 °C

Sunday
Night

Increasing Clouds

Increasing
Clouds

Low: -10 °CRising Temperatures

Monday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 4 °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: 4 °C

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: -12 °C

Wednesday

Partly Sunny

Partly
Sunny

High: -1 °C

Detailed Forecast

  • Late Afternoon Areas of freezing drizzle before 5pm, then snow likely, possibly mixed with freezing drizzle. Areas of fog. Otherwise, cloudy, with a steady temperature around -20. East wind around 8 km/h. Chance of precipitation is 10%.
  • Tonight Snow, possibly mixed with freezing drizzle, becoming all snow after 11pm. Areas of fog before 8pm. Low around -15. Northeast wind 5 to 8 km/h becoming north after midnight. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 3 to 5 centimeters possible.
  • Sunday A 30 percent chance of snow, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near -6. Wind chill values between -9 and -19. Northwest wind 5 to 8 km/h becoming southwest in the afternoon.
  • Sunday Night Increasing clouds, with a temperature falling to near -23 by 8pm, then rising to around -19 during the remainder of the night. Southwest wind 5 to 8 km/h.
  • Monday A chance of snow before 11am, then a slight chance of rain and snow. Mostly cloudy, with a high near 4. Northwest wind 16 to 26 km/h, with gusts as high as 37 km/h. Chance of precipitation is 30%.
  • Monday Night A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around -3. West wind 16 to 21 km/h becoming west 8 to 13 km/h after midnight.
  • Tuesday A chance of snow before 11am, then a chance of rain. Mostly cloudy, with a high near 4. Chance of precipitation is 30%.
  • Tuesday Night A 40 percent chance of snow. Mostly cloudy, with a low around -12.
  • Wednesday Partly sunny, with a high near -1.
  • Wednesday Night Partly cloudy, with a low around -7.
  • Thursday Mostly sunny, with a high near 6.
  • Thursday Night Partly cloudy, with a low around -1.
  • Friday Mostly sunny, with a high near 12.
  • Friday Night Partly cloudy, with a low around 1.
  • Saturday A 20 percent chance of snow. Mostly sunny, with a high near 14.