Forecast Details for Johnsonville, IL

Recent Locations: Irvine, KY Pioneer, CA Johnsonville, IL

This Afternoon: Showers and possibly a thunderstorm. High near 71. Northeast wind 7 to 9 mph. Chance of precipitation is 90%.

Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 62. East wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

Thursday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 78. Breezy, with a south wind 14 to 23 mph, with gusts as high as 33 mph.

Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, then gradually becoming mostly clear, with a low around 63. South southwest wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Friday: Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. South southwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 59. South wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

Saturday: Showers and possibly a thunderstorm. High near 67. South southwest wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%.

Saturday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 39. West northwest wind 9 to 11 mph, with gusts as high as 18 mph.

Sunday: Sunny, with a high near 56. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.

Sunday Night: Clear, with a low around 36. Northwest wind 3 to 7 mph.

Monday: Sunny, with a high near 63. West wind 3 to 7 mph.

Monday Night: Partly cloudy, with a low around 39. North wind around 6 mph.

Tuesday: Mostly sunny, with a high near 56. North northeast wind 7 to 9 mph.

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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