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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Lewistown MT

7 Day Forecast

Great Falls, MT

NWS Weather Forecast Office

Today

Breezy

Breezy

High: 57 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 32 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 65 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 40 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 68 °F

Tuesday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 36 °F

Wednesday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 48 °F

Wednesday
Night

Chance Rain/Snow

Chance
Rain/Snow

Low: 31 °F

Thursday

Chance Rain/Snow

Chance
Rain/Snow

High: 51 °F

Detailed Forecast

  • Today Sunny, with a high near 57. Breezy, with a west wind 18 to 28 mph, with gusts as high as 39 mph.
  • Tonight Mostly clear, with a low around 32. West northwest wind 16 to 21 mph becoming west southwest 7 to 12 mph after midnight. Winds could gust as high as 29 mph.
  • Monday Mostly sunny, with a high near 65. Southeast wind around 7 mph.
  • Monday Night Mostly cloudy, with a low around 40. Southeast wind around 16 mph, with gusts as high as 23 mph.
  • Tuesday A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. South wind around 9 mph.
  • Tuesday Night Showers. Low around 36. Chance of precipitation is 80%.
  • Wednesday A 50 percent chance of showers. Mostly cloudy, with a high near 48. Breezy.
  • Wednesday Night A chance of rain and snow showers. Cloudy, with a low around 31. Breezy.
  • Thursday A chance of rain and snow showers. Mostly cloudy, with a high near 51.
  • Thursday Night A slight chance of rain and snow showers. Mostly cloudy, with a low around 29.
  • Friday A slight chance of showers. Partly sunny, with a high near 56.
  • Friday Night A slight chance of showers. Mostly cloudy, with a low around 33.
  • Saturday A chance of showers. Mostly cloudy, with a high near 55.

 

Additional Forecasts and Information

Zone Area Forecast for Fergus County, MT