Forecast Details for Granville, IL

Recent Locations: Granville, IL

This Afternoon: Showers likely and possibly a thunderstorm before 4pm, then showers and thunderstorms likely, mainly between 4pm and 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 90. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Some of the storms could be severe. Partly cloudy, with a low around 68. West wind 5 to 10 mph.

Thursday: Mostly cloudy, with a high near 75. Northwest wind around 10 mph.

Thursday Night: Mostly cloudy, with a low around 61. East wind around 5 mph.

Friday: Mostly sunny, with a high near 81.

Friday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.

Saturday: Showers and thunderstorms likely before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.

Saturday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

Sunday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.

Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.

Monday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.

Monday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Tuesday: Mostly sunny, with a high near 91.

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 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

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