Forecast Details for Mayville, WI

Recent Locations: Syria, VA Joshua Tree, CA Mayville, WI

Today: A 20 percent chance of rain after 5pm. Mostly cloudy, with a high near 48. East wind 10 to 15 mph.

Tonight: Rain and possibly a thunderstorm, mainly before 4am, then a chance of rain and thunderstorms after 4am. Temperature rising to around 47 by 4am. East wind 10 to 15 mph becoming south after midnight. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday: A 20 percent chance of rain before 9am. Sunny, with a high near 58. Breezy, with a west wind 10 to 20 mph, with gusts as high as 35 mph.

Wednesday Night: Partly cloudy, with a low around 33. West wind 5 to 10 mph becoming southeast after midnight.

Thursday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 52. East wind 5 to 10 mph.

Thursday Night: Rain before 3am, then rain and snow. Low around 33. East wind 10 to 15 mph becoming southwest after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday: Snow likely, possibly mixed with rain before noon, then a chance of snow. Mostly cloudy, with a high near 38. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 23. West wind around 10 mph.

Saturday: A 20 percent chance of snow. Partly sunny, with a high near 34.

Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 19.

Sunday: A 20 percent chance of snow. Partly sunny, with a high near 29.

Sunday Night: Partly cloudy, with a low around 13.

Monday: Sunny, with a high near 28.

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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 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