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 West Coast through 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.
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Current Conditions

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Billings MT

7 Day Forecast

For More Weather Information:

Billings, MT Local Forecast Office

Today

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 9 °C

Tonight

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 1 °C

Monday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 5 °C

Monday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: -6 °C

Tuesday

Mostly Sunny

Mostly
Sunny

High: 3 °C

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -4 °C

Wednesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 4 °C

Wednesday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: -4 °C

Christmas
Day

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: -1 °C

Detailed Forecast

  • Today A chance of rain and snow showers before 11am, then a slight chance of rain showers. Mostly cloudy, with a high near 9. West southwest wind 24 to 34 km/h increasing to 50 to 60 km/h. Winds could gust as high as 80 km/h. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half centimeter possible.
  • Tonight Scattered rain showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 1. West wind 50 to 55 km/h decreasing to 39 to 44 km/h after midnight. Winds could gust as high as 80 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Monday Scattered rain and snow showers. Mostly cloudy, with a high near 5. Northwest wind 35 to 39 km/h. Chance of precipitation is 40%. New snow accumulation of less than a half centimeter possible.
  • Monday Night A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around -6. West wind 23 to 29 km/h. Chance of precipitation is 20%.
  • Tuesday Mostly sunny, with a high near 3. West southwest wind around 24 km/h.
  • Tuesday Night Mostly cloudy, with a low around -4.
  • Wednesday A slight chance of rain and snow. Partly sunny, with a high near 4. Chance of precipitation is 20%.
  • Wednesday Night Snow likely. Cloudy, with a low around -4. Chance of precipitation is 60%.
  • Christmas Day Snow likely. Cloudy, then gradually becoming mostly sunny, with a high near -1. Chance of precipitation is 60%.
  • Thursday Night A 30 percent chance of snow. Partly cloudy, with a low around -10.
  • Friday Partly sunny, with a high near -3.
  • Friday Night Partly cloudy, with a low around -11.
  • Saturday Mostly sunny, with a high near -2.