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...

Current Conditions

En Español

Share |

Williston ND

7 Day Forecast

For More Weather Information:

Bismarck, ND Local Forecast Office

Tonight

Snow/Sleet Chance for Measurable Precipitation 80%

Snow/Sleet

Low: 23 °F

Monday

Snow Chance for Measurable Precipitation 80%

Snow

High: 28 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 19 °F

Tuesday

Mostly Cloudy

Mostly
Cloudy

High: 28 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 16 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 32 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 17 °F

Christmas
Day

Mostly Cloudy

Mostly
Cloudy

High: 23 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 2 °F

Detailed Forecast

  • Tonight Snow and sleet likely, possibly mixed with rain before 10pm, then snow. Low around 23. Light and variable wind becoming northwest 5 to 10 mph in the evening. Chance of precipitation is 80%. Total nighttime snow and sleet accumulation of less than one inch possible.
  • Monday Snow. High near 28. Blustery, with a northwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
  • Monday Night Snow likely, mainly before 7pm. Cloudy, with a low around 19. Northwest wind 10 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Tuesday Mostly cloudy, with a high near 28. Northwest wind around 10 mph.
  • Tuesday Night Mostly cloudy, with a low around 16. West wind 6 to 8 mph becoming southwest after midnight.
  • Wednesday Mostly cloudy, with a high near 32.
  • Wednesday Night Mostly cloudy, with a low around 17.
  • Christmas Day Mostly cloudy, with a high near 23.
  • Thursday Night Mostly cloudy, with a low around 2.
  • Friday Partly sunny, with a high near 13.
  • Friday Night Mostly cloudy, with a low around 2.
  • Saturday Partly sunny, with a high near 15.
  • Saturday Night Mostly cloudy, with a low around -2.
  • Sunday Mostly cloudy, with a high near 12.