National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Hazardous Weather Conditions

Current Conditions

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6 Miles WNW Big Sky MT

7 Day Forecast

Great Falls, MT

NWS Weather Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 28 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 34 °F

Tuesday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 48 °F

Tuesday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 16 °F

Wednesday

Snow Chance for Measurable Precipitation 80%

Snow

High: 28 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 18 °F

Thursday

Chance Snow

Chance
Snow

High: 36 °F

Thursday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 24 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 28. Southwest wind around 9 mph.
  • Monday Mostly sunny, with a high near 49. South wind 9 to 13 mph.
  • Monday Night A 30 percent chance of snow showers. Mostly cloudy, with a low around 34. South wind around 16 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
  • Tuesday A chance of snow showers before noon, then rain and snow showers. Some thunder is also possible. High near 48. South wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
  • Tuesday Night Snow showers. Some thunder is also possible. Low around 16. South southwest wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
  • Wednesday Snow showers. High near 28. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
  • Wednesday Night A 50 percent chance of snow showers. Mostly cloudy, with a low around 18. New snow accumulation of less than a half inch possible.
  • Thursday A chance of snow showers. Partly sunny, with a high near 36.
  • Thursday Night A slight chance of snow showers. Mostly cloudy, with a low around 24.
  • Friday A chance of snow showers. Mostly cloudy, with a high near 39.
  • Friday Night Snow showers likely. Mostly cloudy, with a low around 26.
  • Saturday Snow showers likely. Cloudy, with a high near 36.
  • Saturday Night A chance of snow showers. Mostly cloudy, with a low around 21.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 35.

 

Additional Forecasts and Information

Zone Area Forecast for Madison County, MT