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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5 Miles NE Winston MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 42 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 64 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 58 °F

Saturday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 34 °F

Sunday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 40 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 26 °F

Monday

Partly Sunny

Partly
Sunny

High: 44 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 28 °F

Detailed Forecast

  • Overnight Partly cloudy, with a steady temperature around 42. Southeast wind around 7 mph.
  • Friday Mostly sunny, with a high near 64. Southeast wind around 8 mph.
  • Friday Night Partly cloudy, with a low around 36. Light southeast wind.
  • Saturday A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 58. Calm wind.
  • Saturday Night Rain. Low around 34. Calm wind. Chance of precipitation is 90%.
  • Sunday Snow before noon, then rain and snow. High near 40. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
  • Sunday Night A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 26.
  • Monday Partly sunny, with a high near 44.
  • Monday Night Mostly cloudy, with a low around 28.
  • Tuesday Partly sunny, with a high near 48.
  • Tuesday Night Mostly cloudy, with a low around 34.
  • Wednesday Partly sunny, with a high near 55.
  • Wednesday Night Mostly cloudy, with a low around 36.
  • Thursday Partly sunny, with a high near 58.