Forecast Details for Avon, IL

Recent Locations: Avon, IL  
Current Alerts for Avon, IL: Flood Warning
Today: Showers, with thunderstorms also possible after 5pm. High near 65. West southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight: Mostly clear, with a low around 41. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday: Sunny, with a high near 58. Northeast wind 6 to 10 mph, with gusts as high as 17 mph.
Wednesday Night: Increasing clouds, with a low around 37. East wind 7 to 10 mph, with gusts as high as 15 mph.
Thursday: Sunny, with a high near 66. Southeast wind 10 to 13 mph, with gusts as high as 18 mph.
Thursday Night: Showers likely and possibly a thunderstorm, mainly after 4am. Increasing clouds, with a low around 50. Breezy, with a southeast wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday: Showers and possibly a thunderstorm. High near 70. Breezy, with a southeast wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 61. Breezy. Chance of precipitation is 90%.
Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. Breezy. Chance of precipitation is 60%.
Saturday Night: Showers and possibly a thunderstorm. Low around 63. Breezy. Chance of precipitation is 80%.
Sunday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 75. Breezy.
Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Breezy.
Monday: A chance of showers. Mostly sunny, with a high near 69.

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Current U.S. National Radar--Current

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Current U.S. National Radar

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Today's National Weather Map

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North America Water Vapor (Moisture)

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Weather Topic: What are Altocumulus Clouds?

Home - Education - Cloud Types - Altocumulus Clouds

Altocumulus Clouds Next Topic: Altostratus Clouds

Similar to cirrocumulus clouds, altocumulus clouds are characterized by cloud patches. They are distinguished by larger cloudlets than cirrocumulus clouds but are still smaller than stratocumulus clouds.

Altocumulus clouds most commonly form in middle altitudes (between 2 and 5 km) and may resemble, at times, the shape of a flying saucer. These uncommon formations, called altocumulus lenticularis, are created by uplift in the atmosphere and are most often seen in close proximity to mountains.

Next Topic: Altostratus Clouds

Weather Topic: What are Cirrocumulus Clouds?

Home - Education - Cloud Types - Cirrocumulus Clouds

Cirrocumulus Clouds Next Topic: Cirrostratus Clouds

Cirrocumulus clouds form at high altitudes (usually around 5 km) and have distinguishing characteristics displayed in a fine layer of small cloud patches. These small cloud patches are sometimes referred to as "cloudlets" in relation to the whole cloud formation.

Cirrocumulus clouds are formed from ice crystals and water droplets. Often, the water droplets in the cloud freeze into ice crystals and the cloud becomes a cirrostratus cloud. Because of this common occurrence, cirrocumulus cloud formations generally pass rapidly.

Next Topic: Cirrostratus Clouds