Our Proprietary 10-Day Forecast

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Current warnings over Byron, 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 Byron, 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 Byron, 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 Ogle 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 Byron, 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 Byron, 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 Byron, 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 Byron, 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 Byron, 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 Ogle 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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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)
Byron, Illinois Climate Summary

General Climate

    •   Byron, Illinois has a humid continental climate, with hot, humid summers and cold, snowy winters.
    •   The average annual temperature is 49.2°F (9.6°C).
    •   The average annual precipitation is 36.2 inches (919 mm).
    •   The average annual snowfall is 35.5 inches (90 cm).

Summer

    •   The average summer temperature is 73.4°F (23°C).
    •   The average high temperature in July is 83.4°F (28.6°C).
    •   The average low temperature in July is 63.4°F (17.4°C).
    •   The average precipitation in July is 3.8 inches (97 mm).

Winter

    •   The average winter temperature is 25.1°F (-3.8°C).
    •   The average high temperature in January is 31.3°F (-0.4°C).
    •   The average low temperature in January is 18.9°F (-7.3°C).
    •   The average precipitation in January is 2.2 inches (56 mm).

Spring and Fall

    •   The average spring temperature is 47.4°F (8.6°C).
    •   The average high temperature in April is 58.5°F (14.7°C).
    •   The average low temperature in April is 36.4°F (2.4°C).
    •   The average precipitation in April is 3.2 inches (81 mm).
    •   The average fall temperature is 50.6°F (10.3°C).
    •   The average high temperature in October is 61.8°F (16.6°C).
    •   The average low temperature in October is 39.5°F (4.2°C).
    •   The average precipitation in October is 2.9 inches (74 mm).

Climate Variability

    •   Byron, Illinois is located in a region that is prone to extreme weather events, such as tornadoes, hailstorms, and blizzards.
    •   The city is also located in a region that is experiencing the effects of climate change, such as rising temperatures and more frequent and severe extreme weather events.

Climate Change Impacts

    •   The climate of Byron, Illinois is expected to continue to change in the coming years.
    •   The average annual temperature is projected to increase by 2-4°F (1-2°C) by the end of the century.
    •   The average annual precipitation is projected to increase by 5-10% by the end of the century.
    •   The average annual snowfall is projected to decrease by 10-20% by the end of the century.
    •   These changes are likely to have a significant impact on the environment, economy, and quality of life in Byron, Illinois.

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

    •   Byron Forest Preserve: Home to diverse flora and fauna, including white-tailed deer, coyotes, and over 100 bird species.

    •   Kishwaukee River: Flows through Byron, providing habitat for fish, turtles, and waterfowl.

Science

    •   Fermi National Accelerator Laboratory (Fermilab): World-renowned particle physics research center located nearby in Batavia.

    •   Byron Nuclear Generating Station: One of the largest nuclear power plants in the United States.

Personalities

    •   John Deere: Inventor of the steel plow, lived in Byron for a time and established a manufacturing plant there.

    •   Frank Lloyd Wright: Designed the Unity Temple in Oak Park, a short distance from Byron.

    •   Jane Addams: Nobel Peace Prize winner and social reformer, spent time in Byron as a child.

Tourist Attractions
1.Byron Forest Preserve

is a 2,000-acre natural area with hiking trails, picnic areas, and a fishing pond. It's a great place to get some fresh air and enjoy the outdoors.

2.Byron Museum of History

is a small museum that tells the story of Byron and the surrounding area. It has exhibits on local history, culture, and industry.

3.Byron Dragway

is a quarter-mile drag strip that hosts races on weekends. It's a popular spot for car enthusiasts and drag racing fans.

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