National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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15 Miles NNW West Yellowstone MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 48 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 33 °F

Saturday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 45 °F

Saturday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 26 °F

Sunday

Snow Chance for Measurable Precipitation 90%

Snow

High: 30 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 19 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 29 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 19 °F

Tuesday

Slight Chance Snow

Slight Chc
Snow

High: 32 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 48. South wind 5 to 13 mph.
  • Tonight Mostly cloudy, with a low around 33. South southwest wind 6 to 10 mph.
  • Saturday A 50 percent chance of snow showers after noon. Mostly cloudy, with a high near 45. South wind 9 to 16 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.
  • Saturday Night Snow. Low around 26. South wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
  • Sunday Snow. High near 30. West southwest wind 9 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night A 50 percent chance of snow showers. Mostly cloudy, with a low around 19. New snow accumulation of 1 to 2 inches possible.
  • Monday Mostly sunny, with a high near 29.
  • Monday Night Partly cloudy, with a low around 19.
  • Tuesday A slight chance of snow showers. Partly sunny, with a high near 32.
  • Tuesday Night A slight chance of snow showers. Mostly cloudy, with a low around 26.
  • Wednesday A slight chance of rain and snow showers. Partly sunny, with a high near 39.
  • Wednesday Night Mostly cloudy, with a low around 31.
  • Thursday Partly sunny, with a high near 41.