Forecast Details for Teutopolis, IL

Recent Locations: Spring Brook, NY Teutopolis, IL

Tonight: A 40 percent chance of showers and thunderstorms, mainly between midnight and 3am. Cloudy, with a temperature rising to around 62 by 5am. East wind 9 to 11 mph becoming south southeast after midnight. Winds could gust as high as 23 mph.

Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Cloudy, with a high near 76. Breezy, with a south wind 16 to 24 mph, with gusts as high as 41 mph.

Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. Breezy, with a south wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 40%.

Friday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. South wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 58. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday: Showers and possibly a thunderstorm. High near 64. South southwest wind 13 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday Night: Mostly cloudy, with a low around 38. West northwest wind 11 to 14 mph, with gusts as high as 21 mph.

Sunday: Sunny, with a high near 53.

Sunday Night: Clear, with a low around 35.

Monday: Sunny, with a high near 60.

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

Tuesday: Mostly sunny, with a high near 54.

Tuesday Night: Partly cloudy, with a low around 34.

Wednesday: Mostly sunny, with a high near 62.

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 are Contrails?

Home - Education - Cloud Types - Contrails

Next Topic: Cumulonimbus Clouds

A contrail is an artificial cloud, created by the passing of an aircraft.

Contrails form because water vapor in the exhaust of aircraft engines is suspended in the air under certain temperatures and humidity conditions. These contrails are called exhaust contrails.

Another type of contrail can form due to a temporary reduction in air pressure moving over the plane's surface, causing condensation. These are called aerodynamic contrails.

When you can see your breath on a cold day, it is also because of condensation. The reason contrails last longer than the condensation from your breath is because the water in contrails freezes into ice particles.

Next Topic: Cumulonimbus Clouds

Weather Topic: What are Cumulus Clouds?

Home - Education - Cloud Types - Cumulus Clouds

Next Topic: Drizzle

Cumulus clouds are fluffy and textured with rounded tops, and may have flat bottoms. The border of a cumulus cloud is clearly defined, and can have the appearance of cotton or cauliflower.

Cumulus clouds form at low altitudes (rarely above 2 km) but can grow very tall, becoming cumulus congestus and possibly the even taller cumulonimbus clouds. When cumulus clouds become taller, they have a greater chance of producing precipitation.

Next Topic: Drizzle