Forecast Details for Seaton, IL

Recent Locations: Seaton, IL  
Overnight: Mostly cloudy, with a steady temperature around 63. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.
Saturday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 80. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.
Saturday Night: Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then showers and thunderstorms likely after 1am. Mostly cloudy, with a low around 63. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday: Showers and possibly a thunderstorm. High near 74. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 59. Breezy. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday: A 40 percent chance of showers. Partly sunny, with a high near 70. Breezy.
Monday Night: Mostly clear, with a low around 51.
Tuesday: Sunny, with a high near 78.
Tuesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Wednesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77.
Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Thursday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
Thursday Night: Mostly cloudy, with a low around 48.
Friday: Mostly sunny, with a high near 67.

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Weather Topic: What is Rain?

Home - Education - Precipitation - Rain

Rain Next Topic: Shelf Clouds

Precipitation in the form of water droplets is called rain. Rain generally has a tendency to fall with less intensity over a greater period of time, and when rainfall is more severe it is usually less sustained.

Rain is the most common form of precipitation and happens with greater frequency depending on the season and regional influences. Cities have been shown to have an observable effect on rainfall, due to an effect called the urban heat island. Compared to upwind, monthly rainfall between twenty and forty miles downwind of cities is 30% greater.

Next Topic: Shelf Clouds

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