National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

2 Miles WNW Carlile WY

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

Today

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 43 °F

Tonight

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 28 °F

Monday

Blowing Snow Chance for Measurable Precipitation 50%

Blowing
Snow

High: 30 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 21 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 28 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 13 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 35 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 19 °F

Christmas
Day

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 23 °F

Detailed Forecast

  • Today Rain likely before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 43. Southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Tonight A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 28. Blustery, with a west wind 18 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 50%.
  • Monday Areas of blowing snow and a chance of snow. Cloudy, with a high near 30. Blustery, with a northwest wind 21 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 50%.
  • Monday Night A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21. Northwest wind 13 to 17 mph, with gusts as high as 24 mph.
  • Tuesday A 30 percent chance of snow showers before 11am. Partly sunny, with a high near 28. Northwest wind 10 to 15 mph, with gusts as high as 22 mph.
  • Tuesday Night Partly cloudy, with a low around 13. Southwest wind 3 to 7 mph.
  • Wednesday Partly sunny, with a high near 35.
  • Wednesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 19.
  • Christmas Day A 40 percent chance of snow. Cloudy, with a high near 23.
  • Thursday Night A 30 percent chance of snow. Cloudy, with a low around 10.
  • Friday Mostly cloudy, with a high near 21.
  • Friday Night Partly cloudy, with a low around 5.
  • Saturday Mostly sunny, with a high near 23.