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Grand Isle, ME
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7-Day Forecast
This Afternoon
Rain Likely and Patchy Fog
High: 43°
Rain likely. Patchy fog. Otherwise, cloudy with a high near 43. South wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
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Tonight
Rain/Snow Likely and Patchy Fog
Low: 30°
Rain likely before 5am, then a slight chance of rain and snow showers. Patchy fog before 3am. Otherwise, cloudy with a low around 30. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
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Tuesday
Mostly Cloudy then Isolated Snow Showers
High: 35°
A slight chance of rain and snow showers before 7am, then a slight chance of snow showers after 4pm. Mostly cloudy with a high near 35. Northwest wind 14 to 17 mph with gusts as high as 31 mph. Chance of precipitation is 20%.
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Tuesday Night
Slight Chance Snow then Partly Cloudy
Low: 12°
A slight chance of snow before 11pm. Partly cloudy with a low around 12. Northwest wind around 14 mph with gusts as high as 25 mph. Chance of precipitation is 20%.
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Wednesday
Sunny
High: 27°
Sunny with a high near 27. Northwest wind 9 to 13 mph with gusts as high as 23 mph.
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Wednesday Night
Mostly Cloudy then Snow Likely
Low: 18°
Snow likely, mainly after 4am. Mostly cloudy with a low around 18. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 60%.
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Thursday
Wintry Mix
High: 37°
Snow, freezing rain, and sleet before 3pm, then rain, possibly mixed with snow between 3pm and 4pm, then rain likely after 4pm. High near 37. Southeast wind 9 to 13 mph with gusts as high as 23 mph. Chance of precipitation is 100%.
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Thursday Night
Rain/Snow Likely and Patchy Fog then Areas Fog
Low: 34°
Rain likely, possibly mixing with snow after 8pm, then gradually ending. Patchy fog between 4am and 5am. Otherwise, mostly cloudy with a low around 34. Chance of precipitation is 60%.
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Friday
Partly Sunny
High: 44°
Partly sunny with a high near 44.
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Friday Night
Partly Cloudy
Low: 24°
Partly cloudy with a low around 24.
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Saturday
Partly Sunny
High: 43°
Partly sunny with a high near 43.
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Saturday Night
Chance Snow
Low: 28°
A chance of snow. Mostly cloudy with a low around 28. Chance of precipitation is 30%.
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Sunday
Snow Likely then Rain/Snow Likely
High: 40°
Rain and snow likely. Mostly cloudy with a high near 40. Chance of precipitation is 60%.
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Sunday Night
Snow Likely
Low: 30°
Snow likely. Mostly cloudy with a low around 30. Chance of precipitation is 60%.
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Monday
Chance Snow then Chance Rain/Snow
High: 43°
A chance of rain and snow. Partly sunny with a high near 43.
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Source: National Weather Service
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