Forecast Details for Avon, NY

Recent Locations: Accokeek, MD Garberville, CA Avon, NY

Today: A slight chance of showers before 9am, then a slight chance of showers after 3pm. Mostly cloudy, with a high near 48. Breezy, with a west wind 15 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

Tonight: A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a slight chance of snow showers after 2am. Mostly cloudy, with a low around 32. West wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Monday: A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and 10am, then a chance of rain showers after 10am. Mostly cloudy, with a high near 45. West wind around 11 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Monday Night: Rain showers likely before 9pm, then rain and snow showers likely between 9pm and 11pm, then snow showers after 11pm. Low around 26. West wind 5 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Tuesday: Snow showers likely, mainly before noon. Partly sunny, with a high near 33. Northwest wind around 14 mph. Chance of precipitation is 60%.

Tuesday Night: Mostly clear, with a low around 21. Northwest wind around 6 mph becoming calm in the evening.

Wednesday: Sunny, with a high near 53. South wind 3 to 8 mph.

Wednesday Night: Partly cloudy, with a low around 41. South wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 29 mph.

Thursday: Partly sunny, with a high near 68. Breezy.

Thursday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.

Friday: A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.

Friday Night: A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.

Saturday: Partly sunny, with a high near 62.

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National Weather Forecast--Current

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North America Water Vapor (Moisture)

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Weather Topic: What are Cirrus Clouds?

Home - Education - Cloud Types - Cirrus Clouds

Next Topic: Condensation

Cirrus clouds are high-level clouds that occur above 20,000 feet and are composed mainly of ice crystals. They are thin and wispy in appearance.

What do they indicate?
They are often the first sign of an approaching storm.

Next Topic: Condensation

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