Forecast Details for Berwyn, IL

Recent Locations: Berwyn, IL  
Tonight: Showers and thunderstorms, mainly after 2am. Low around 64. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday: Showers and thunderstorms likely, mainly before 9am. Mostly cloudy, with a high near 73. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 59. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. South southwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night: Partly cloudy, with a low around 52. West southwest wind 5 to 15 mph.
Tuesday: Sunny, with a high near 74.
Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 60.
Wednesday: Mostly sunny, with a high near 77.
Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 74.
Thursday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 56.
Friday: A chance of showers. Partly sunny, with a high near 67.
Friday Night: A chance of showers. Partly cloudy, with a low around 50.
Saturday: Mostly sunny, with a high near 67.

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Current U.S. National Radar--Current

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Weather Topic: What is Fog?

Home - Education - Cloud Types - Fog

Fog Next Topic: Fractus Clouds

Fog is technically a type of stratus cloud, which lies along the ground and obscures visibility.

It is usually created when humidity in the air condenses into tiny water droplets. Because of this, some places are more prone to foggy weather, such as regions close to a body of water.

Fog is similar to mist; both are the appearance of water droplets suspended in the air, but fog is the term applied to the condition when visibility is less than 1 km.

Next Topic: Fractus Clouds

Weather Topic: What is Freezing Rain?

Home - Education - Precipitation - Freezing Rain

Freezing Rain Next Topic: Graupel

Freezing rain is a condition where precipitation which has fallen in the form of water droplets reaches temperatures which are below freezing and freezes upon coming into contact with surface objects. The result of this precipitation is a glaze of ice which can be damaging to plants and man-made structures. A severe onset of freezing rain which results in a very thick glaze of ice is known as an ice storm.

Next Topic: Graupel