Our Proprietary 10-Day Forecast

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Current warnings over Sidney, 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 Sidney, 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 Sidney, 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 Champaign 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 Sidney, 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 Sidney, 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 Sidney, 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 Sidney, 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 Sidney, 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 Champaign 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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  • British MetOffice's UKMET Unified Model
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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.
 
See the latest forecast data as the models update.
 
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Climate Summary
(made with AI, use with caution)
Sidney, IL Climate Summary

General Climate

    •   Sidney, Illinois has a humid continental climate, with hot, humid summers and cold, snowy winters.
    •   The average annual temperature is 52.6°F (11.4°C).
    •   The average annual precipitation is 37.7 inches (958 mm).
    •   The average annual snowfall is 21.9 inches (556 mm).

Summer

    •   The average summer temperature is 74.4°F (23.6°C).
    •   The average high temperature in July is 85.7°F (29.8°C).
    •   The average low temperature in July is 63.1°F (17.3°C).
    •   The average precipitation in July is 3.9 inches (99 mm).

Winter

    •   The average winter temperature is 29.1°F (-1.6°C).
    •   The average high temperature in January is 35.3°F (1.8°C).
    •   The average low temperature in January is 22.9°F (-5.1°C).
    •   The average precipitation in January is 2.2 inches (56 mm).

Spring and Fall

    •   The average spring temperature is 52.6°F (11.4°C).
    •   The average high temperature in April is 63.7°F (17.6°C).
    •   The average low temperature in April is 41.5°F (5.3°C).
    •   The average precipitation in April is 3.7 inches (94 mm).
    •   The average fall temperature is 52.6°F (11.4°C).
    •   The average high temperature in October is 63.7°F (17.6°C).
    •   The average low temperature in October is 41.5°F (5.3°C).
    •   The average precipitation in October is 3.1 inches (79 mm).

Climate Extremes

    •   The record high temperature in Sidney, IL is 115°F (46.1°C), set on July 14, 1936.
    •   The record low temperature in Sidney, IL is -32°F (-35.6°C), set on January 20, 1985.
    •   The wettest year on record in Sidney, IL was 1993, with 55.86 inches (1,419 mm) of precipitation.
    •   The driest year on record in Sidney, IL was 1963, with 19.18 inches (487 mm) of precipitation.
    •   The snowiest year on record in Sidney, IL was 1978-1979, with 52.5 inches (1,334 mm) of snow.

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

    •   Sidney is home to the Middle Fork River Forest Preserve, a 2,000-acre sanctuary with diverse flora and fauna, including bald eagles, coyotes, and white-tailed deer.

    •   The area is known for its fossil discoveries, including the remains of ancient sharks, trilobites, and crinoids.

Science

    •   Sidney is the birthplace of Dr. Charles H. Mayo, co-founder of the Mayo Clinic.

    •   The town is home to the Sidney Science Center, which offers educational programs and exhibits on various scientific disciplines.

Personalities

    •   Dr. Mayo's childhood home in Sidney is now a museum dedicated to his life and work.

    •   The town is also associated with the American writer and humorist Irvin S. Cobb, who grew up in nearby Paducah, Kentucky.

Tourist Attractions
1.Kickapoo State Recreation Area

is a 3,800-acre park located just outside Sidney. The park offers a variety of activities, including camping, hiking, fishing, and boating.

2.Sidney Civic Center

is a multi-purpose facility that hosts a variety of events, including concerts, plays, and sporting events.

3.Sidney Public Library

is a historic building that houses a collection of over 20,000 books. The library also offers a variety of programs and services, including story time for children and computer classes for adults.

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