Forecast Details for Henning, IL

Recent Locations: Oneco, FL Dowell, IL Henning, IL

Current Alerts for Henning, IL: Special Weather Statement

This Afternoon: A chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a high near 51. East wind 3 to 5 mph. Chance of precipitation is 50%.

Tonight: A chance of showers, then showers and possibly a thunderstorm after midnight. Patchy fog. Low around 48. Light east wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday: Showers and possibly a thunderstorm before 10am, then a chance of showers. Areas of fog before noon. High near 63. Southeast wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night: A 40 percent chance of showers after midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 49. West wind around 6 mph becoming calm.

Friday: A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 50%.

Friday Night: A chance of showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 56. South wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday: Showers likely before noon. Mostly cloudy, with a high near 65. Southwest wind 10 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night: Partly cloudy, with a low around 37.

Sunday: Sunny, with a high near 60.

Sunday Night: Mostly clear, with a low around 44.

Monday: Sunny, with a high near 72.

Monday Night: A chance of rain and thunderstorms. Partly cloudy, with a low around 57.

Tuesday: Rain likely. Mostly cloudy, with a high near 72. Breezy.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

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National Weather Forecast for Tomorrow

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North America Water Vapor (Moisture)

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Weather Topic: What is Condensation?

Home - Education - Precipitation - Condensation

Next Topic: Contrails

Condensation is the process which creates clouds, and therefore it is a crucial process in the water cycle. Condensation is the change of matter from a state of gas into a state of liquid, and it happens because water molecules release heat into the atmosphere and become organized into a more closely packed structure, what we might see as water droplets.

Water is always present in the air around us as a vapor, but it's too small for us to see. When water undergoes the process of condensation it becomes organized into visible water droplets. You've probably seen condensation happen before on the surface of a cold drink!

Next Topic: Contrails

Weather Topic: What are Cumulonimbus Clouds?

Home - Education - Cloud Types - Cumulonimbus Clouds

Cumulonimbus Clouds Next Topic: Cumulus Clouds

The final form taken by a growing cumulus cloud is the cumulonimbus cloud, which is very tall and dense. The tower of a cumulonimbus cloud can soar 23 km into the atmosphere, although most commonly they stop growing at an altitude of 6 km.

Even small cumulonimbus clouds appear very large in comparison to other cloud types. They can signal the approach of stormy weather, such as thunderstorms or blizzards.

Next Topic: Cumulus Clouds