National Weather Service United States Department of Commerce

Major nor'easter expected to bring heavy snow, blizzard conditions to Northeast

A storm system off the East Coast will continue to strengthen as it develops into a major nor'easter on Monday. As the storm moves up the coast, it is expected to bring snowfall of 1-3 feet or more to many parts of the Northeast through Tuesday evening, including New York City and Boston. Strong, gusty winds will combine with the snow to create blizzard conditions along and near the coast.
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Current Conditions

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Great Falls MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 44 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 61 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 34 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 30 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 46 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 29 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 43 °F

Friday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 22 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 44. South southwest wind 15 to 17 mph, with gusts as high as 25 mph.
  • Tuesday Mostly sunny, with a high near 61. Southwest wind around 15 mph, with gusts as high as 23 mph.
  • Tuesday Night Partly cloudy, with a low around 34. Southwest wind 11 to 14 mph, with gusts as high as 21 mph.
  • Wednesday Mostly sunny, with a high near 49. West wind 7 to 10 mph.
  • Wednesday Night Partly cloudy, with a low around 30. South southwest wind 6 to 9 mph.
  • Thursday Mostly sunny, with a high near 46.
  • Thursday Night Partly cloudy, with a low around 29.
  • Friday Mostly sunny, with a high near 43.
  • Friday Night A slight chance of snow showers. Mostly cloudy, with a low around 22.
  • Saturday A slight chance of snow showers. Partly sunny, with a high near 36.
  • Saturday Night A slight chance of snow showers. Mostly cloudy, with a low around 23.
  • Sunday A slight chance of snow showers. Mostly cloudy, with a high near 39.
  • Sunday Night Mostly cloudy, with a low around 28.
  • Monday Partly sunny, with a high near 45.