National Weather Service United States Department of Commerce

While moderate snow winds down in the Northeast, heavy rainfall will develop across the Northwest

Moderate snow will begin tapering of throughout Thanksgiving Day across New England as the responsible coast low moves off eastern Canada by Friday morning. A weakening front will move into the Pacific Northwest Thanksgiving morning and dissipate bringing light to moderate rain to the Northwest Coast and parts of Northern California and elevation snow through Friday morning.
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Hazardous Weather Conditions

Current Conditions

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6 Miles W Big Sky MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Overnight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 28 °FRising Temperatures

Thanksgiving
Day

Breezy

Breezy

High: 34 °F

Thursday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 26 °F

Friday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 31 °F

Friday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 21 °F

Saturday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 26 °F

Saturday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 5 °F

Sunday

Chance Snow

Chance
Snow

High: 10 °F

Sunday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 2 °F

Detailed Forecast

  • Overnight A 20 percent chance of snow. Mostly cloudy, with a temperature rising to around 32 by 3am. Breezy, with a southwest wind around 22 mph, with gusts as high as 31 mph.
  • Thanksgiving Day Partly sunny, with a high near 34. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 37 mph.
  • Thursday Night A 20 percent chance of snow. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 24 to 28 mph, with gusts as high as 39 mph.
  • Friday A 40 percent chance of snow. Mostly cloudy, with a high near 31. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 37 mph. New snow accumulation of 1 to 2 inches possible.
  • Friday Night A 40 percent chance of snow. Mostly cloudy, with a low around 21. Breezy, with a southwest wind around 29 mph, with gusts as high as 40 mph. New snow accumulation of 1 to 2 inches possible.
  • Saturday Snow likely. Cloudy, with a high near 26. Blustery. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
  • Saturday Night Snow likely. Mostly cloudy, with a low around 5. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
  • Sunday A chance of snow. Partly sunny and cold, with a high near 10.
  • Sunday Night A slight chance of snow. Mostly cloudy, with a low around 2.
  • Monday A slight chance of snow showers. Partly sunny, with a high near 20.
  • Monday Night A chance of snow showers. Mostly cloudy, with a low around 11. Breezy.
  • Tuesday A chance of snow showers. Partly sunny, with a high near 22. Breezy.
  • Tuesday Night A chance of snow showers. Mostly cloudy, with a low around 5.
  • Wednesday A chance of snow showers. Partly sunny, with a high near 24.