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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Big Arm MT

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

This
Afternoon

Sunny

Sunny

High: 50 °F

Tonight

Patchy Fog

Patchy
Fog

Low: 33 °F

Tuesday

Patchy Fog

Patchy
Fog

High: 43 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 31 °F

Wednesday

Patchy Fog

Patchy
Fog

High: 41 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 29 °F

Thursday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 41 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 28 °F

Friday

Partly Sunny

Partly
Sunny

High: 44 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 50. South wind 10 to 13 mph, with gusts as high as 18 mph.
  • Tonight Patchy fog. Otherwise, mostly clear, with a low around 33. South southwest wind 6 to 10 mph.
  • Tuesday Patchy fog. Otherwise, mostly sunny, with a high near 43. South southwest wind around 6 mph becoming calm in the afternoon.
  • Tuesday Night Mostly cloudy, with a low around 31. Calm wind.
  • Wednesday Patchy fog before 11am. Otherwise, partly sunny, with a high near 41. Calm wind.
  • Wednesday Night Mostly cloudy, with a low around 29.
  • Thursday A slight chance of rain and snow showers before 11am, then a slight chance of rain showers. Patchy fog before 11am. Otherwise, partly sunny, with a high near 41. Chance of precipitation is 20%.
  • Thursday Night Mostly cloudy, with a low around 28.
  • Friday Partly sunny, with a high near 44.
  • Friday Night Mostly cloudy, with a low around 17.
  • Saturday Partly sunny, with a high near 36.
  • Saturday Night Mostly cloudy, with a low around 29.
  • Sunday Mostly cloudy, with a high near 39.