Forecast Details for Harrington, ME

Recent Locations: Harrington, ME

Current Alerts for Harrington, ME: Beach Hazards Statement

Overnight: Mostly clear, with a low around 48. Calm wind.

Friday: Mostly sunny, with a high near 75. Calm wind becoming south 5 to 7 mph in the afternoon.

Friday Night: A chance of showers, mainly after 5am. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 30%.

Saturday: Rain before 2pm, then rain and possibly a thunderstorm between 2pm and 5pm, then rain after 5pm. High near 61. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday Night: Rain and possibly a thunderstorm before 2am, then rain likely between 2am and 3am, then a chance of showers after 3am. Patchy fog. Low around 51. East wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday: A chance of showers, mainly before 9am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 68. East wind 3 to 6 mph. Chance of precipitation is 30%.

Sunday Night: Mostly cloudy, with a low around 54. Calm wind.

Monday: Partly sunny, with a high near 72.

Monday Night: A slight chance of showers after midnight. Mostly cloudy, with a low around 55. Chance of precipitation is 20%.

Tuesday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 40%.

Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.

Wednesday: A slight chance of showers. Mostly sunny, with a high near 80. Chance of precipitation is 20%.

Wednesday Night: Mostly clear, with a low around 59.

Thursday: Sunny, with a high near 78.

Want more detail? Get the Complete 7 Day and Night Detailed Forecast!

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 Wall Clouds?

Home - Education - Cloud Types - Wall Clouds

Wall Clouds Next Topic: Altocumulus Clouds

A wall cloud forms underneath the base of a cumulonimbus cloud, and can be a hotbed for deadly tornadoes.

Wall clouds are formed by air flowing into the cumulonimbus clouds, which can result in the wall cloud descending from the base of the cumulonimbus cloud, or rising fractus clouds which join to the base of the storm cloud as the wall cloud takes shape.

Wall clouds can be very large, and in the Northern Hemisphere they generally form at the southern edge of cumulonimbus clouds.

Next Topic: Altocumulus Clouds

Weather Topic: What are Altostratus Clouds?

Home - Education - Cloud Types - Altostratus Clouds

Next Topic: Cirrocumulus Clouds

Altostratus clouds form at mid to high-level altitudes (between 2 and 7 km) and are created by a warm, stable air mass which causes water vapor to condense as it rise through the atmosphere. Usually altostratus clouds are featureless sheets characterized by a uniform color.

In some cases, wind punching through the cloud formation may give it a waved appearance, called altostratus undulatus. Altostratus clouds are commonly seen with other cloud formations accompanying them.

Next Topic: Cirrocumulus Clouds