Our Proprietary 10-Day Forecast

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Current warnings over Port 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 Port 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 Port 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 County, Illinois

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 Port 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 Port Barrington, Illinois 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 Port Barrington, Illinois

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 Port Barrington, Illinois, 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 Port 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 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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  • 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)
Port Barrington, Illinois

Climate Summary

Temperature

    •   Average annual temperature: 49.2°F (9.6°C)
    •   Average January temperature: 24.3°F (-4.3°C)
    •   Average July temperature: 73.9°F (23.3°C)

Precipitation

    •   Average annual precipitation: 35.71 inches (907 mm)
    •   Average number of rainy days per year: 115

Snowfall

    •   Average annual snowfall: 34.5 inches (88 cm)
    •   Average number of days with snow cover per year: 41

Humidity

    •   Average annual relative humidity: 72%

Wind

    •   Average annual wind speed: 10.2 mph (16.4 km/h)

Climate Classification

    •   Köppen climate classification: Dfa (Hot summer humid continental climate)

Climate Characteristics

    •   Port Barrington experiences a humid continental climate with hot summers and cold winters.
    •   Summers are characterized by warm and humid conditions, with occasional thunderstorms.
    •   Winters are generally cold and snowy, with average snowfall of 34.5 inches per year.
    •   Spring and fall are transitional seasons with variable temperatures and precipitation.
    •   The area is prone to occasional severe weather events, such as thunderstorms, tornadoes, and hail.

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

    •   Port Barrington is home to the Barrington Bog Nature Preserve, a 400-acre wetland ecosystem with diverse flora and fauna, including endangered species like the Blanding's turtle.

    •   The Fox River, which flows through the village, is a vital waterway for migrating birds and fish.

Science

    •   The Fermi National Accelerator Laboratory (Fermilab) is located nearby in Batavia. Fermilab is a world-renowned particle physics research center that has made significant contributions to our understanding of the universe.

    •   The village is also home to the Barrington Area Library, which houses a collection of scientific books and resources.

Personalities

    •   Dr. Robert Wilson, a physicist who played a key role in the development of Fermilab, lived in Port Barrington.

    •   Dr. Jane Goodall, the renowned primatologist, has visited the village and given lectures at the Barrington Area Library.

Tourist Attractions
1.Chain O'Lakes State Park:

A sprawling park with over 7,000 acres of lakes, forests, and prairies. Popular activities include boating, fishing, hiking, and picnicking.

2.Six Flags Great America:

A large amusement park with over 100 rides, shows, and attractions. It is located about 15 miles from Port Barrington.

3.Ravinia Festival:

A world-renowned classical music festival held in Highland Park, about 10 miles from Port Barrington. The festival features a variety of performances, including opera, symphony, and chamber music.

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Lakemoor, ILLake Zurich, IL
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Fairfield, ILBarrington Hills, IL
Chicago, IL
Milwaukee, WIMadison, WI
Aurora, ILRockford, IL
Joliet, ILNaperville, IL
Elgin, ILSouth Bend, IN
Kenosha, WIWaukegan, IL
West Town, IL