National Weather Service United States Department of Commerce

Winter storm to bring heavy snow from the Plains to New England through Monday

A storm system in the central U.S. will push east setting the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow is forecast from Nebraska to New England. Just to the south of this area of snow, freezing rain is possible. Gusty winds and blowing snow could lead to blizzard conditions for parts of the Midwest.
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Current Conditions

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3 Miles S Sullivan NH

7 Day Forecast

For More Weather Information:

Gray/Portland, ME Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 21 °F

Tonight

Snow Chance for Measurable Precipitation 80%

Snow

Low: 1 °F

Monday

Snow Chance for Measurable Precipitation 100%

Snow

High: 12 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: -5 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 16 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 3 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 24 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 17 °F

Thursday

Partly Sunny

Partly
Sunny

High: 19 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 21. Northwest wind 5 to 10 mph.
  • Tonight Snow, mainly after 1am. Low around 1. Wind chill values as low as -8. North wind around 5 mph becoming northeast after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Monday Snow. High near 12. Wind chill values as low as -12. Northeast wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
  • Monday Night Snow likely before midnight. Cloudy, then gradually becoming partly cloudy, with a low around -5. Wind chill values as low as -20. Northwest wind 10 to 15 mph. Chance of precipitation is 60%.
  • Tuesday Mostly sunny, with a high near 16. Northwest wind around 5 mph.
  • Tuesday Night Mostly cloudy, with a low around 3.
  • Wednesday A 40 percent chance of snow. Mostly cloudy, with a high near 24.
  • Wednesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 17.
  • Thursday Partly sunny, with a high near 19.
  • Thursday Night Partly cloudy, with a low around -13.
  • Friday Mostly sunny, with a high near 14.
  • Friday Night Partly cloudy, with a low around -7.
  • Saturday Partly sunny, with a high near 26.