Forecast Details for Winter Harbor, ME

Recent Locations: Bourbon, IN Fonda, NY Winter Harbor, ME

Tonight: Rain, mainly between 11pm and 2am. Patchy fog after 1am. Low around 42. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday: A slight chance of rain between 8am and 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 58. North wind around 7 mph. Chance of precipitation is 20%.

Friday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 43. Northeast wind 3 to 7 mph.

Saturday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 48. East wind around 10 mph, with gusts as high as 20 mph.

Saturday Night: A chance of rain. Patchy fog before 10pm, then patchy fog after 1am. Otherwise, cloudy, with a low around 40. Southeast wind around 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Sunday: Rain likely, mainly after 2pm. Areas of fog before 8am. Otherwise, cloudy, with a high near 47. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night: Rain, mainly before 3am. Low around 36. Northwest wind 11 to 14 mph. Chance of precipitation is 80%.

Monday: A chance of rain, mainly before 10am. Partly sunny, with a high near 44. Chance of precipitation is 30%.

Monday Night: Partly cloudy, with a low around 29.

Tuesday: Sunny, with a high near 43.

Tuesday Night: A slight chance of rain. Partly cloudy, with a low around 36. Chance of precipitation is 20%.

Wednesday: A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.

Wednesday Night: A slight chance of rain and snow. Mostly cloudy, with a low around 37. Chance of precipitation is 20%.

Thursday: A slight chance of rain and snow. Partly sunny, with a high near 48. Chance of precipitation is 20%.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

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National Weather Forecast for Tomorrow

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North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

Weather Topic: What are Cumulonimbus Clouds?

Home - Education - Cloud Types - Cumulonimbus Clouds

Cumulonimbus Clouds Next Topic: Cumulus Clouds

The final form taken by a growing cumulus cloud is the cumulonimbus cloud, which is very tall and dense. The tower of a cumulonimbus cloud can soar 23 km into the atmosphere, although most commonly they stop growing at an altitude of 6 km.

Even small cumulonimbus clouds appear very large in comparison to other cloud types. They can signal the approach of stormy weather, such as thunderstorms or blizzards.

Next Topic: Cumulus Clouds

Weather Topic: What is Drizzle?

Home - Education - Precipitation - Drizzle

Drizzle Next Topic: Evaporation

Drizzle is precipitation in the form of water droplets which are smaller than raindrops.

Drizzle is characterized by fine, gently falling droplets and typically does not impact human habitation in a negative way. The exception to this is freezing drizzle, a condition where drizzle freezes immediately upon reaching earth's surface. Freezing drizzle is still less dangerous than freezing rain, but can potentially result in hazardous road conditions.

Next Topic: Evaporation