Our Proprietary 10-Day Forecast

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Current warnings over Hainesville, 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 Hainesville, 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 Hainesville, 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 Lake 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 Hainesville, 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 Hainesville, 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 Hainesville, 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 Hainesville, 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 Hainesville, 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 Lake 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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  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
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  • GEFS, GEPS, MOGREPS & European Ensembles
  • Probabilities & Averages
  • 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)
Hainesville, Illinois Climate Summary

General Climate

    •   Hainesville, Illinois has a humid continental climate, with hot, humid summers and cold, snowy winters.
    •   The average annual temperature is 51.3°F (10.7°C).
    •   The average annual precipitation is 36.2 inches (919 mm).

Summer

    •   The average summer temperature is 73.3°F (22.9°C).
    •   The average high temperature in July is 84.6°F (29.2°C).
    •   The average low temperature in July is 61.9°F (16.6°C).
    •   The average precipitation in July is 4.0 inches (102 mm).

Winter

    •   The average winter temperature is 29.3°F (-1.5°C).
    •   The average high temperature in January is 34.4°F (1.3°C).
    •   The average low temperature in January is 24.3°F (-4.3°C).
    •   The average precipitation in January is 2.3 inches (58 mm).

Spring and Fall

    •   The average spring temperature is 46.8°F (8.2°C).
    •   The average high temperature in April is 60.2°F (15.7°C).
    •   The average low temperature in April is 33.3°F (0.7°C).
    •   The average precipitation in April is 3.2 inches (81 mm).
    •   The average fall temperature is 51.2°F (10.7°C).
    •   The average high temperature in October is 63.8°F (17.7°C).
    •   The average low temperature in October is 38.6°F (3.7°C).
    •   The average precipitation in October is 2.7 inches (69 mm).

Extreme Weather

    •   The highest temperature ever recorded in Hainesville was 113°F (45°C) on July 14, 1936.
    •   The lowest temperature ever recorded in Hainesville was -38°F (-39°C) on January 10, 1982.
    •   The most precipitation ever recorded in Hainesville in a single month was 13.4 inches (340 mm) in July 1996.
    •   The most snowfall ever recorded in Hainesville in a single month was 31.5 inches (800 mm) in January 1979.

Climate Change

    •   The climate in Hainesville is changing, as it is in the rest of the world.
    •   The average annual temperature has increased by about 1°F (0.6°C) since the late 19th century.
    •   The average annual precipitation has increased by about 5 inches (130 mm) since the late 19th century.
    •   The number of days with extreme heat (temperatures above 90°F or 32°C) has increased since the late 19th century.
    •   The number of days with extreme cold (temperatures below 0°F or -18°C) has decreased since the late 19th century.

Impacts of Climate Change

    •   The changing climate is having a number of impacts on Hainesville, including:
    •   More frequent and severe heat waves
    •   More frequent and severe droughts
    •   More frequent and severe flooding
    •   Changes in plant and animal life
    •   Increased risk of disease

Adaptation and Mitigation

    •   The community of Hainesville is taking steps to adapt to and mitigate the impacts of climate change, including:
    •   Investing in energy efficiency and renewable energy
    •   Improving water conservation
    •   Planting trees and other vegetation
    •   Educating the public about climate change

Conclusion

The climate in Hainesville is changing, and the community is taking steps to adapt and mitigate the impacts of climate change.

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

    •   Hainesville is home to the 1,000-acre Hainesville Woods Nature Preserve, a diverse ecosystem with 150 bird species and rare plants.

    •   The preserve includes a 150-foot-tall bluff overlooking the Fox River, offering panoramic views.

Science

    •   In 1874, the Hainesville Observatory was established, one of the first observatories in the Midwest.

    •   The observatory played a significant role in the development of astronomy, contributing to the discovery of new stars and planets.

Personalities

  • John Haines:

    Founder of Hainesville in 1837, a prominent businessman and politician who served in the Illinois legislature.

  • Dr. William Rainey Harper:

    First president of the University of Chicago, who grew up in Hainesville and attended the local school.

  • Dr. Alice Hamilton:

    Pioneering industrial hygienist who lived in Hainesville and conducted groundbreaking research on the health effects of lead poisoning.

    • Tourist Attractions
    1.Chain O'Lakes State Park:

    A vast park with 12 interconnected lakes, offering opportunities for boating, fishing, swimming, and hiking.

    2.Richardson Adventure Farm:

    A family-friendly farm with a variety of activities, including a corn maze, pumpkin patch, petting zoo, and hayrides.

    3.Wilmot Mountain:

    A ski resort that also offers summer activities such as mountain biking, zip-lining, and a ropes course.

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