National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will bring heavy rain to opposite coasts of the U.S. on Wednesday, one affecting the Pacific Northwest and northern California and the other New England. There is a risk of flash flooding across both areas, with 2-4 inches of rainfall, with isolated higher amounts, possible by Thursday morning.
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Hazardous Weather Conditions

Current Conditions

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Grand Portage MN

7 Day Forecast

For More Weather Information:

Duluth, MN Local Forecast Office

Today

Sunny

Sunny

High: 47 °F

Tonight

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 42 °F

Thursday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 50 °F

Thursday
Night

Slight Chance Showers Chance for Measurable Precipitation 10%

Slight Chc
Showers

Low: 43 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 55 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 44 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 54 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 35 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 53 °F

Detailed Forecast

  • Today Sunny, with a high near 47. Southeast wind around 5 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
  • Tonight A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 42. South wind 5 to 10 mph.
  • Thursday Showers likely, mainly before 1pm. Cloudy, with a high near 50. South wind around 5 mph. Chance of precipitation is 60%.
  • Thursday Night A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 43. South wind around 5 mph becoming calm in the evening.
  • Friday Mostly sunny, with a high near 55. Calm wind becoming southeast around 5 mph.
  • Friday Night Partly cloudy, with a low around 44.
  • Saturday Mostly sunny, with a high near 54.
  • Saturday Night Mostly clear, with a low around 35.
  • Sunday Mostly sunny, with a high near 53.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 43.
  • Monday A chance of showers. Partly sunny, with a high near 53.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 40.
  • Tuesday A slight chance of showers. Mostly cloudy, with a high near 46.