National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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5 Miles NNE Mount Washington NH

7 Day Forecast

For More Weather Information:

Gray/Portland, ME Local Forecast Office

Today

Snow/Sleet Chance for Measurable Precipitation 30%

Snow/Sleet

High: 38 °F

Tonight

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 35 °F

Monday

Rain Chance for Measurable Precipitation 100%

Rain

High: 49 °F

Monday
Night

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 34 °F

Tuesday

Very Windy

Very
Windy

High: 35 °F

Tuesday
Night

Windy

Windy

Low: 20 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 29 °F

Wednesday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 18 °F

Thanksgiving
Day

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 25 °F

Detailed Forecast

  • Today Scattered rain showers, snow showers, and sleet before 1pm, then a slight chance of rain showers and sleet between 1pm and 2pm. Mostly cloudy, with a high near 38. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Rain likely, mainly after 4am. Mostly cloudy, with a low around 35. Breezy, with a west wind 10 to 20 mph becoming southeast after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Rain, mainly before 1pm. High near 49. Breezy, with a southeast wind 15 to 25 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Monday Night Scattered showers before 4am. Mostly cloudy, with a low around 34. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
  • Tuesday Partly sunny, with a high near 35. Very windy, with a west wind 25 to 30 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 55 mph.
  • Tuesday Night Mostly cloudy, with a low around 20. Windy.
  • Wednesday A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 29. Windy.
  • Wednesday Night Snow likely. Cloudy, with a low around 18. Chance of precipitation is 60%.
  • Thanksgiving Day A 30 percent chance of snow showers. Mostly cloudy, with a high near 25.
  • Thursday Night A 30 percent chance of snow showers. Mostly cloudy, with a low around 13.
  • Friday Mostly cloudy, with a high near 20. Blustery.
  • Friday Night Mostly cloudy, with a low around 7. Blustery.
  • Saturday Partly sunny, with a high near 25. Breezy.