Our Proprietary 10-Day Forecast

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Current warnings over South Barrington, Illinois
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<p>Warnings from F5Weather</a></div>

United States weather warnings are issued by various organizations under NOAA. Most from the National Weather Service, but also Storm Prediction Center and National Hurricane Center.

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Current radar over South Barrington, Illinois red dot
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<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

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Current satellite over South Barrington, Illinois red dot
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<p>Live satellite from F5Weather</a></div>

Our satellite is from the GOES-16. It is color enhanced by using a geocolor terrain background during the day and black marble city lights at night. The daytime satellite data is Visible satellite imagery, and nighttime uses Infrared bands. The bluish clouds are fog and low cloud. The whiteest clouds are the coldest, highest cloud tops.

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Current surface weather map around Cook County, IL

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

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Temperatures right now near South Barrington, Illinois

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in South Barrington, IL please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over South Barrington, IL

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in South Barrington, IL, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near South Barrington, Illinois

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

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Area snowfall accumulation expected around Cook County, Illinois

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

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These are Convective Outlooks from the Storm Prediction Center. Click to see Days 1-3 broken down into Tornado, Wind and Hail threats, as well as days 5-8 outlooks.

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Atlantic Hurricane and Tropical Storm Tracking Map
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<p>Hurricane Tracking from F5Weather</a></div>

Our hurricane tracking map monitors for any current or forecast tropical disturbances in the Atlantic. (See our Pacific Hurricane Tracker) Various hurricane models will draw a 'spaghetti plot' in the Atlantic Basin when a disturbance is forecast or exists, showing the system's forecast track. Once a storm has developed, the National Hurricane Center will forecast their official track. This will show up on the map along with the storm's current intensity, track and name. We will also plot some of the storm's vitals and of course the spaghetti plots from the models along with the NHC forecast track will give you an idea of where it's heading, and its forecast intensity with time.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
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  • GEFS, GEPS, MOGREPS & European Ensembles
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  • 3-Ensemble Mean & more!
View Skew-T soundings, textual data tables for your location, and of course maps! Weather forecast maps of the basics like temperature, wind, pressure, humidity, dew point, cloud cover, simulated radar, travel weather, rainfall and snow are available. More advanced users can also get use out of our severe weather & tornado threat maps, as well as upper air & shear graphics.
 
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Climate Summary
(made with AI, use with caution)
South Barrington, Illinois Climate Summary

General Climate

    •   South Barrington, Illinois has a humid continental climate, with four distinct seasons.
    •   Summers are warm and humid, with average high temperatures in the mid-80s Fahrenheit (30°C).
    •   Winters are cold and snowy, with average low temperatures in the mid-20s Fahrenheit (-4°C).
    •   Spring and fall are mild and transitional seasons, with average temperatures in the 50s and 60s Fahrenheit (10-20°C).

Temperature

    •   The average annual temperature in South Barrington is 51.9°F (11.1°C).
    •   The warmest month is July, with an average temperature of 75.4°F (24.1°C).
    •   The coldest month is January, with an average temperature of 26.5°F (-3.1°C).

Precipitation

    •   The average annual precipitation in South Barrington is 36.86 inches (936.4 mm).
    •   The wettest month is April, with an average precipitation of 4.17 inches (106 mm).
    •   The driest month is February, with an average precipitation of 1.87 inches (47.5 mm).

Snowfall

    •   The average annual snowfall in South Barrington is 37.4 inches (95 cm).
    •   The snowiest month is January, with an average snowfall of 9.5 inches (24.1 cm).

Sunshine

    •   South Barrington receives an average of 2,480 hours of sunshine per year.
    •   The sunniest month is July, with an average of 310 hours of sunshine.
    •   The cloudiest month is December, with an average of 160 hours of sunshine.

Climate Extremes

    •   The highest temperature ever recorded in South Barrington was 108°F (42°C) on July 14, 1954.
    •   The lowest temperature ever recorded in South Barrington was -33°F (-36°C) on January 20, 1985.
    •   The most precipitation ever recorded in South Barrington in a single month was 14.94 inches (380 mm) in September 2008.
    •   The most snowfall ever recorded in South Barrington in a single month was 32.3 inches (82 cm) in February 2011.

Facts & Historical Information
(made with AI, use with caution)
Natural History

    •   South Barrington is home to the Spring Creek Forest Preserve, a 2,000-acre oasis with diverse ecosystems, including wetlands, prairies, and woodlands.

    •   The preserve is a haven for wildlife, including deer, coyotes, owls, and a variety of migratory birds.

Science

    •   Fermi National Accelerator Laboratory (Fermilab), one of the world's leading particle physics research centers, is located nearby in Batavia.

    •   South Barrington residents have access to Fermilab's educational programs and public lectures.

Personalities

    •   Daniel Burnham, the renowned architect who designed the World's Columbian Exposition in Chicago, lived in South Barrington for several years.

    •   Robert McCormick, the publisher of the Chicago Tribune, had a summer home in South Barrington.

Tourist Attractions
1.The Arboretum at the University of Illinois at Chicago

is a 155-acre botanical garden located in South Barrington, Illinois. The arboretum is home to over 2,000 species of plants, including trees, shrubs, flowers, and grasses. Visitors can explore the arboretum's gardens, take a guided tour, or attend a workshop.

2.The Schaumburg Boomers

is a minor league baseball team that plays in the Frontier League. The Boomers play their home games at Boomers Stadium in Schaumburg, Illinois, which is located just a few miles from South Barrington. Visitors can enjoy a Boomers game, take a stadium tour, or visit the team's museum.

3.The Woodfield Mall

is a large shopping mall located in Schaumburg, Illinois. The mall is home to over 300 stores, including department stores, clothing stores, restaurants, and entertainment venues. Visitors can shop, dine, and watch a movie at the Woodfield Mall.

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