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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Great Falls MT

7 Day Forecast

Great Falls, MT

NWS Weather Forecast Office

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 43 °F

Sunday

Breezy

Breezy

High: 59 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Monday

Partly Sunny

Partly
Sunny

High: 68 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 45 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 67 °F

Tuesday
Night

Showers Chance for Measurable Precipitation 90%

Showers

Low: 45 °F

Wednesday

Showers Likely

Showers
Likely

High: 48 °F

Wednesday
Night

Chance Rain/Snow

Chance
Rain/Snow

Low: 38 °F

Detailed Forecast

  • Tonight Mostly cloudy, with a low around 43. Southwest wind 7 to 14 mph, with gusts as high as 20 mph.
  • Sunday Mostly sunny, with a high near 59. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 31 mph.
  • Sunday Night Partly cloudy, with a low around 36. South southwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.
  • Monday Partly sunny, with a high near 68. Southeast wind around 6 mph.
  • Monday Night Mostly cloudy, with a low around 45. East southeast wind around 9 mph.
  • Tuesday A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. Chance of precipitation is 40%.
  • Tuesday Night Showers and possibly a thunderstorm. Low around 45. Chance of precipitation is 90%.
  • Wednesday Showers likely. Mostly cloudy, with a high near 48.
  • Wednesday Night A chance of rain and snow showers. Mostly cloudy, with a low around 38.
  • Thursday A chance of showers. Mostly cloudy, with a high near 53.
  • Thursday Night A slight chance of showers. Mostly cloudy, with a low around 35.
  • Friday A slight chance of showers. Mostly sunny, with a high near 59.
  • Friday Night A slight chance of showers. Mostly cloudy, with a low around 41.
  • Saturday A chance of showers. Partly sunny, with a high near 57.

 

Additional Forecasts and Information

Zone Area Forecast for Cascade County, MT