National Weather Service United States Department of Commerce

Winter Storm from the Mexican Border in Texas to southern New England through Thursday

A widespread winter weather event is underway from southwest Texas into parts of southern New England. Most locations will see moderate to heavy rainfall before changing over during the overnight hours. Sleet and freezing rain are expected from south/central Texas into the Southeast while significant snowfall is expected from the southern Plains across the Mid-Atlantic into New England.
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Current Conditions

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2 Miles E Great Falls International Airport MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 26 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 44 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 30 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 50 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 29 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 30 °F

Sunday

Sunny

Sunny

High: 53 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 26. Southwest wind 13 to 15 mph, with gusts as high as 21 mph.
  • Thursday Mostly sunny, with a high near 44. Southwest wind 16 to 18 mph, with gusts as high as 25 mph.
  • Thursday Night Mostly cloudy, with a low around 30. Southwest wind around 15 mph, with gusts as high as 21 mph.
  • Friday Mostly sunny, with a high near 50. West southwest wind around 17 mph, with gusts as high as 24 mph.
  • Friday Night Mostly cloudy, with a low around 29. Southwest wind around 14 mph, with gusts as high as 20 mph.
  • Saturday Mostly sunny, with a high near 49.
  • Saturday Night Partly cloudy, with a low around 30.
  • Sunday Sunny, with a high near 53.
  • Sunday Night Partly cloudy, with a low around 36.
  • Monday Sunny, with a high near 57.
  • Monday Night Mostly clear, with a low around 37.
  • Tuesday Sunny, with a high near 56.
  • Tuesday Night Partly cloudy, with a low around 28.
  • Wednesday Partly sunny, with a high near 42.