National Weather Service United States Department of Commerce

Heavy lake-effect snow continues across lower Great Lakes

Another round of heavy lake-effect snow is forecast for the Great Lakes through mid-day Friday. An additional 30 inches or more could fall in some locations, on top of the impressive amounts that have fallen already. This will result in very difficult or nearly impossible travel at times in the heaviest snow bands. The snow should taper off during the morning on Friday.
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Current Conditions

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Portland ME

7 Day Forecast

For More Weather Information:

Gray/Portland, ME Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 24 °F

Friday

Breezy

Breezy

High: 33 °F

Friday
Night

Clear

Clear

Low: 21 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 37 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 32 °F

Sunday

Partly Sunny

Partly
Sunny

High: 49 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 38 °F

Monday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 54 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 47 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 24. West wind around 15 mph.
  • Friday Sunny, with a high near 33. Breezy, with a northwest wind 15 to 20 mph.
  • Friday Night Clear, with a low around 21. West wind 10 to 15 mph.
  • Saturday Mostly sunny, with a high near 37. Southwest wind 5 to 10 mph.
  • Saturday Night Mostly cloudy, with a low around 32. Southwest wind 5 to 10 mph.
  • Sunday Partly sunny, with a high near 49.
  • Sunday Night Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
  • Monday Showers likely. Cloudy, with a high near 54. Chance of precipitation is 70%.
  • Monday Night A 30 percent chance of showers. Mostly cloudy, with a low around 47.
  • Tuesday Partly sunny, with a high near 53.
  • Tuesday Night Mostly cloudy, with a low around 37.
  • Wednesday Partly sunny, with a high near 45.
  • Wednesday Night Mostly cloudy, with a low around 31.
  • Thanksgiving Day Partly sunny, with a high near 42.