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

Overnight

Partly Cloudy

Partly
Cloudy

Low: 7 °C

Tuesday

Mostly Sunny

Mostly
Sunny

High: 16 °C

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 1 °C

Wednesday

Mostly Sunny

Mostly
Sunny

High: 9 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: -1 °C

Thursday

Mostly Sunny

Mostly
Sunny

High: 8 °C

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: -2 °C

Friday

Mostly Sunny

Mostly
Sunny

High: 6 °C

Friday
Night

Slight Chance Snow

Slight Chc
Snow

Low: -6 °C

Detailed Forecast

  • Overnight Partly cloudy, with a low around 7. South southwest wind around 24 km/h, with gusts as high as 37 km/h.
  • Tuesday Mostly sunny, with a high near 16. Southwest wind around 24 km/h, with gusts as high as 37 km/h.
  • Tuesday Night Partly cloudy, with a low around 1. Southwest wind 18 to 23 km/h, with gusts as high as 34 km/h.
  • Wednesday Mostly sunny, with a high near 9. West wind 11 to 16 km/h.
  • Wednesday Night Partly cloudy, with a low around -1. South southwest wind 10 to 14 km/h.
  • Thursday Mostly sunny, with a high near 8.
  • Thursday Night Partly cloudy, with a low around -2.
  • Friday Mostly sunny, with a high near 6.
  • Friday Night A slight chance of snow showers. Mostly cloudy, with a low around -6.
  • Saturday A slight chance of snow showers. Partly sunny, with a high near 2.
  • Saturday Night A slight chance of snow showers. Mostly cloudy, with a low around -5.
  • Sunday A slight chance of snow showers. Mostly cloudy, with a high near 4.
  • Sunday Night Mostly cloudy, with a low around -2.
  • Monday Partly sunny, with a high near 7.