Forecast Details for Greensboro, VT

Recent Locations: Fairmount, GA Earlysville, VA Greensboro, VT

Overnight: Rain, mainly before 5am. The rain could be heavy at times. Steady temperature around 46. Light south wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday: A 30 percent chance of rain, mainly before 7am. Mostly cloudy, with a high near 39. Northwest wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night: Mostly cloudy, with a low around 29. Calm wind.

Thursday: A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night: Rain showers, freezing rain, and sleet likely before midnight, then freezing rain likely between midnight and 4am, then rain or freezing rain likely after 4am. Cloudy, with a low around 31. South wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no sleet accumulation expected.

Friday: Showers likely, mainly before 7am. Mostly cloudy, with a high near 59. South wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night: Mostly cloudy, with a low around 43. Southwest wind around 6 mph becoming northwest after midnight.

Saturday: Mostly cloudy, with a high near 58. Light and variable wind.

Saturday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 41. South wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

Sunday: Showers. High near 55. South wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

Sunday Night: Showers likely. Mostly cloudy, with a low around 30. West wind around 8 mph. Chance of precipitation is 60%.

Monday: Mostly cloudy, with a high near 39. West wind around 8 mph, with gusts as high as 21 mph.

Monday Night: Partly cloudy, with a low around 23. Northwest wind 3 to 5 mph.

Tuesday: Mostly sunny, with a high near 39. Northwest wind 3 to 6 mph.

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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)

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Weather Topic: What are Contrails?

Home - Education - Cloud Types - Contrails

Next Topic: Cumulonimbus Clouds

A contrail is an artificial cloud, created by the passing of an aircraft.

Contrails form because water vapor in the exhaust of aircraft engines is suspended in the air under certain temperatures and humidity conditions. These contrails are called exhaust contrails.

Another type of contrail can form due to a temporary reduction in air pressure moving over the plane's surface, causing condensation. These are called aerodynamic contrails.

When you can see your breath on a cold day, it is also because of condensation. The reason contrails last longer than the condensation from your breath is because the water in contrails freezes into ice particles.

Next Topic: Cumulonimbus Clouds

Weather Topic: What are Cumulus Clouds?

Home - Education - Cloud Types - Cumulus Clouds

Next Topic: Drizzle

Cumulus clouds are fluffy and textured with rounded tops, and may have flat bottoms. The border of a cumulus cloud is clearly defined, and can have the appearance of cotton or cauliflower.

Cumulus clouds form at low altitudes (rarely above 2 km) but can grow very tall, becoming cumulus congestus and possibly the even taller cumulonimbus clouds. When cumulus clouds become taller, they have a greater chance of producing precipitation.

Next Topic: Drizzle