Forecast Details for Coulterville, IL

Recent Locations: Coulterville, IL  
Current Alerts for Coulterville, IL: Flood Warning
Overnight: Showers likely and possibly a thunderstorm. Cloudy, with a low around 63. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%.
Friday: A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 9am. Mostly cloudy, with a high near 77. Northeast wind 5 to 7 mph. Chance of precipitation is 30%.
Friday Night: Mostly cloudy, with a low around 60. East wind around 5 mph.
Saturday: A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 82. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night: A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 61. Southwest wind around 7 mph becoming northwest after midnight.
Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 75. Chance of precipitation is 50%.
Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 70%.
Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 83. Breezy. Chance of precipitation is 70%.
Tuesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Breezy.
Wednesday: Showers and thunderstorms likely. Mostly sunny, with a high near 84. Chance of precipitation is 60%.
Wednesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Thursday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.

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Current U.S. National Radar--Current

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Weather Topic: What is Graupel?

Home - Education - Precipitation - Graupel

Graupel Next Topic: Hail

Graupel is a form of precipitation that is created by atmospheric conditions which cause supercooled water droplets to contact snow crystals and freeze to their surface.

Sometimes known as soft hail or snow pellets, graupel is delicate and easily destroyed by touch. Whereas hail usually falls during severe weather, graupel doesn't require such conditions to form, and can form in mild precipitation similar to situations which produce snowfall.

Next Topic: Hail

Weather Topic: What are Hole Punch Clouds?

Home - Education - Cloud Types - Hole Punch Clouds

Hole Punch Clouds Next Topic: Mammatus Clouds

A hole punch cloud is an unusual occurrence when a disk-shaped hole appears in a cirrostratus, cirrocumulus, or altocumulus cloud.

When part of the cloud forms ice crystals, water droplets in the surrounding area of the cloud evaporate. The effect of this process produces a large elliptical gap in the cloud. The hole punch cloud formation is rare, but it is not specific to any geographic area.

Other names which have been used to describe this phenomena include fallstreak hole, skypunch, and cloud hole.

Next Topic: Mammatus Clouds