Our Proprietary 10-Day Forecast

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Current warnings over Glendale Heights, 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 Glendale Heights, 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 Glendale Heights, 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 DuPage 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 Glendale Heights, 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 Glendale Heights, 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 Glendale Heights, 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 Glendale Heights, 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 Glendale Heights, 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 DuPage 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)
Glendale Heights, Illinois Climate Summary

General Climate

    •   Glendale Heights, Illinois has a humid continental climate, with hot, humid summers and cold, snowy winters.
    •   The average annual temperature is 51.2°F (10.7°C).
    •   The average annual precipitation is 36.7 inches (93.2 cm).

Summer

    •   Summer temperatures in Glendale Heights average in the mid-80s (°F) with high humidity.
    •   The average high temperature in July is 86°F (30°C).
    •   The average low temperature in July is 67°F (19°C).
    •   Thunderstorms are common in the summer months.

Winter

    •   Winter temperatures in Glendale Heights average in the mid-30s (°F) with occasional snowfall.
    •   The average high temperature in January is 32°F (0°C).
    •   The average low temperature in January is 18°F (-8°C).
    •   Snowfall averages about 30 inches (76 cm) per year.

Spring and Fall

    •   Spring and fall temperatures in Glendale Heights are mild, with average temperatures in the 50s and 60s (°F).
    •   Spring is generally wet, with frequent rainfall.
    •   Fall is generally dry, with occasional periods of rain.

Climate Extremes

    •   The highest temperature ever recorded in Glendale Heights was 107°F (42°C) on July 14, 1936.
    •   The lowest temperature ever recorded in Glendale Heights was -26°F (-32°C) on January 20, 1985.

Climate Change

    •   The climate in Glendale Heights is changing, with average temperatures rising and precipitation patterns becoming more variable.
    •   The average annual temperature in Glendale Heights has increased by about 2°F (1°C) since the late 19th century.
    •   The average annual precipitation in Glendale Heights has increased by about 5 inches (13 cm) since the late 19th century.
    •   These changes are expected to continue in the future, with average temperatures rising by an additional 2-4°F (1-2°C) by the end of the century.

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

    •   Glendale Heights is home to the Salt Creek Forest Preserve, which boasts diverse flora and fauna, including migratory birds, deer, and coyotes.

    •   The preserve features the 150-acre Mallard Lake, a popular spot for fishing, boating, and wildlife viewing.

Science

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

    •   The Illinois Mathematics and Science Academy (IMSA), a prestigious residential high school for gifted students in STEM fields, is located in Aurora, just south of Glendale Heights.

Personalities

  • Harry Caray:

    The legendary baseball broadcaster lived in Glendale Heights for many years.

  • Ernie Banks:

    The Chicago Cubs Hall of Famer and National Baseball Hall of Famer grew up in Glendale Heights.

  • Jack Brickhouse:

    The longtime Chicago Cubs play-by-play announcer also resided in Glendale Heights.

    • Tourist Attractions
    1.The Morton Arboretum

    A 1,700-acre arboretum with over 4,000 species of trees and shrubs, including a world-renowned collection of oaks.

    2.The DuPage County Fair

    An annual county fair with rides, games, food, and live entertainment.

    3.The Cantigny Park

    A 500-acre park with gardens, a golf course, a museum, and a library.

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