Forecast Details for Vernon, IL

Recent Locations: London Gatwick Airport, ENG Ocala, FL Vernon, IL

Overnight: Showers likely and possibly a thunderstorm. Cloudy, with a low around 69. Light east wind. Chance of precipitation is 70%.

Friday: Showers and possibly a thunderstorm. High near 77. Southeast wind 5 to 8 mph. Chance of precipitation is 80%.

Friday Night: Showers and thunderstorms likely before 2am, then isolated showers. Mostly cloudy, with a low around 69. Southeast wind 3 to 6 mph. Chance of precipitation is 70%.

Saturday: Scattered showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then scattered showers and thunderstorms after 4pm. Mostly cloudy, with a high near 81. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 60%.

Saturday Night: Scattered showers and thunderstorms before 7pm. Partly cloudy, with a low around 67. Light north wind. Chance of precipitation is 30%.

Sunday: A slight chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 84. Chance of precipitation is 20%.

Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 20%.

Monday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 85. Chance of precipitation is 50%.

Monday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 87.

Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Wednesday: Showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 60%.

Wednesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.

Juneteenth: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.

Want more detail? Get the Complete 7 Day and Night Detailed Forecast!

Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

National Weather Forecast--Current

The Current National Weather Forecast and National Weather Map are shown below.

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

Weather Topic: What is Hail?

Home - Education - Precipitation - Hail

Hail Next Topic: Hole Punch Clouds

Hail is a form of precipitation which is recognized by large solid balls or clumps of ice. Hail is created by thunderstorm clouds with strong updrafts of wind. As the hailstones remain in the updraft, ice is deposited onto them until their weight becomes heavy enough for them to fall to the earth's surface.

Hail storms can cause significant damage to crops, aircrafts, and man-made structures, despite the fact that the duration is usually less than ten minutes.

Next Topic: Hole Punch Clouds

Weather Topic: What are Mammatus Clouds?

Home - Education - Cloud Types - Mammatus Clouds

Mammatus Clouds Next Topic: Nimbostratus Clouds

A mammatus cloud is a cloud with a unique feature which resembles a web of pouches hanging along the base of the cloud.

In the United States, mammatus clouds tend to form in the warmer months, commonly in the Midwest and eastern regions.

While they usually form at the bottom of a cumulonimbis cloud, they can also form under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds warn that severe weather is close.

Next Topic: Nimbostratus Clouds