Forecast Details for Peotone, IL

Recent Locations: Peotone, IL  
Overnight: Showers and possibly a thunderstorm. Low around 63. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday: Showers and thunderstorms before 1pm, then a slight chance of showers after 4pm. High near 77. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 62. South wind 10 to 15 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.
Monday: Showers and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers after 11am. High near 72. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Monday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 49. West wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday: Sunny, with a high near 74.
Tuesday Night: A 30 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 59.
Wednesday: A chance of showers before 8am. Mostly sunny, with a high near 78.
Wednesday Night: A chance of showers between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 62.
Thursday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 79. Breezy.
Thursday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 59.
Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 70.
Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Saturday: Mostly sunny, with a high near 66. Breezy.

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Weather Topic: What is Sleet?

Home - Education - Precipitation - Sleet

Sleet Next Topic: Snow

Sleet is a form of precipitation in which small ice pellets are the primary components. These ice pellets are smaller and more translucent than hailstones, and harder than graupel. Sleet is caused by specific atmospheric conditions and therefore typically doesn't last for extended periods of time.

The condition which leads to sleet formation requires a warmer body of air to be wedged in between two sub-freezing bodies of air. When snow falls through a warmer layer of air it melts, and as it falls through the next sub-freezing body of air it freezes again, forming ice pellets known as sleet. In some cases, water droplets don't have time to freeze before reaching the surface and the result is freezing rain.

Next Topic: Snow

Weather Topic: What are Stratocumulus Clouds?

Home - Education - Cloud Types - Stratocumulus Clouds

Stratocumulus Clouds Next Topic: Stratus Clouds

Stratocumulus clouds are similar to altocumulus clouds in their fluffy appearance, but have a slightly darker shade due to their additional mass.

A good way to distinguish the two cloud types is to hold your hand out and measure the size of an individual cloud; if it is the size of your thumb it is generally an altocumulus cloud, if it is the size of your hand it is generally a stratocumulus cloud.

It is uncommon for stratocumulus clouds to produce precipitation, but if they do it is usually a light rain or snow.

Next Topic: Stratus Clouds