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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Hanover NH

7 Day Forecast

For More Weather Information:

Gray/Portland, ME Local Forecast Office

Tonight

Snow Chance for Measurable Precipitation 80%

Snow

Low: 9 °F

Tuesday

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

High: 17 °F

Tuesday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 6 °F

Wednesday

Decreasing Clouds

Decreasing
Clouds

High: 20 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: -1 °F

Thursday

Partly Sunny

Partly
Sunny

High: 27 °F

Thursday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 19 °F

Friday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 30 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -1 °F

Detailed Forecast

  • Tonight Snow, mainly after midnight. Low around 9. Wind chill values as low as -2. North wind around 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
  • Tuesday Snow with widespread blowing snow. The snow could be heavy at times. High near 17. Wind chill values as low as -2. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
  • Tuesday Night Snow with widespread blowing snow before 11pm, then a chance of snow between 11pm and 5am. Low around 6. Wind chill values as low as -9. North wind 10 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Wednesday Cloudy, then gradually becoming mostly sunny, with a high near 20. Wind chill values as low as -8. Northwest wind around 10 mph.
  • Wednesday Night Partly cloudy, with a low around -1. Northwest wind around 5 mph becoming calm after midnight.
  • Thursday Partly sunny, with a high near 27.
  • Thursday Night Snow showers likely. Cloudy, with a low around 19. Chance of precipitation is 60%.
  • Friday A 50 percent chance of snow. Cloudy, with a high near 30.
  • Friday Night Mostly cloudy, with a low around -1.
  • Saturday Mostly sunny, with a high near 14.
  • Saturday Night Partly cloudy, with a low around -1.
  • Sunday Mostly cloudy, with a high near 17.
  • Sunday Night Mostly cloudy, with a low around -4.
  • Monday Partly sunny, with a high near 12.