National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Hazardous Weather Conditions

Current Conditions

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4 Miles SSW Gorham NH

7 Day Forecast

For More Weather Information:

Gray/Portland, ME Local Forecast Office

This
Afternoon

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 24 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 17 °F

Monday

Partly Sunny

Partly
Sunny

High: 31 °F

Monday
Night

Wintry Mix Chance for Measurable Precipitation 30%

Wintry
Mix

Low: 25 °F

Tuesday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 36 °F

Tuesday
Night

Wintry Mix Chance for Measurable Precipitation 50%

Wintry
Mix

Low: 31 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 43 °F

Wednesday
Night

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

Low: 40 °F

Christmas
Day

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 44 °F

Detailed Forecast

  • This Afternoon A 30 percent chance of snow before 4pm. Mostly cloudy, with a high near 24. Calm wind.
  • Tonight Mostly cloudy, with a low around 17. Calm wind.
  • Monday Partly sunny, with a high near 31. Calm wind.
  • Monday Night A chance of snow showers and freezing drizzle after midnight. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 30%.
  • Tuesday A chance of rain and snow showers before 2pm, then a chance of rain showers between 2pm and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 36. Southeast wind around 5 mph. Chance of precipitation is 40%.
  • Tuesday Night A chance of rain and snow before 11pm, then a chance of freezing rain between 11pm and 3am, then a chance of rain after 3am. Cloudy, with a low around 31. Chance of precipitation is 50%.
  • Wednesday Rain, mainly after 7am. The rain could be heavy at times. High near 43. Chance of precipitation is 90%.
  • Wednesday Night Rain. The rain could be heavy at times. Low around 40. Chance of precipitation is 90%.
  • Christmas Day Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
  • Thursday Night Mostly cloudy, with a low around 25.
  • Friday Partly sunny, with a high near 36.
  • Friday Night Mostly cloudy, with a low around 24.
  • Saturday A 30 percent chance of snow showers. Mostly cloudy, with a high near 34.