Our Proprietary 10-Day Forecast

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Current warnings over Fairview 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 Fairview 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 Fairview 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 St. Clair 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 Fairview 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 Fairview 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 Fairview 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 Fairview 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 Fairview 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 St. Clair 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)
Fairview Heights, Illinois, located in the Midwestern United States, experiences a humid continental climate, characterized by warm, humid summers and cold, snowy winters. Here is a summary of the climate conditions in Fairview Heights:1.Temperature


    •   Average Annual Temperature: 53.3°F (11.8°C)
    •   Average Summer Temperature (June-August): 77.3°F (25.2°C)
    •   Average Winter Temperature (December-February): 30.6°F (-0.8°C)
    •   Record High Temperature: 113°F (45°C)
    •   Record Low Temperature: -26°F (-32.2°C)

2. Precipitation


    •   Average Annual Precipitation: 40.16 inches (1020 mm)
    •   Average Snowfall: 20.5 inches (52 cm)
    •   Average Number of Rainy Days per Year: 105
    •   Average Number of Snow Days per Year: 12

3. Humidity


    •   Average Relative Humidity: 72%
    •   Highest Relative Humidity: 85% (July)
    •   Lowest Relative Humidity: 55% (February)

4. Wind


    •   Average Wind Speed: 10.4 mph (16.7 km/h)
    •   Prevailing Wind Direction: West-Southwest

5. Sunshine


    •   Average Annual Sunshine Hours: 2,539 hours
    •   Average Daily Sunshine Hours: 6.9 hours

6. Climate Classification


    •   Köppen Climate Classification: Dfa (Hot Summer Continental Climate)

7. Seasons


    •   Spring (March-May): Mild temperatures, increasing precipitation, and occasional severe weather.
    •   Summer (June-August): Hot and humid, with occasional heat waves and thunderstorms.
    •   Fall (September-November): Gradually cooling temperatures, decreasing precipitation, and vibrant fall foliage.
    •   Winter (December-February): Cold and snowy, with occasional snowstorms and frigid temperatures.

Fairview Heights' climate is influenced by its location in the Midwest, which experiences a wide range of weather conditions due to the movement of air masses from the north, south, and west. The city's proximity to the Mississippi River also contributes to its humid climate.

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

    •   Fairview Heights is home to the largest inland lake in Illinois, Lake St. Clair.

    •   The city is part of the Mississippi Flyway, a major migration route for waterfowl and other birds.

    •   The area was once covered by vast prairies and wetlands, but urbanization has significantly altered the landscape.

Science

    •   Fairview Heights is home to the Southwestern Illinois College, which has a strong science and technology program.

    •   The city is also home to several research and development facilities, including the National Superconducting Cyclotron Laboratory.

    •   The city's proximity to St. Louis has fostered collaboration with major universities and research institutions.

Personalities

    •   The city's namesake, Fairview, was a prominent landowner in the area in the 19th century.

    •   The city was founded in 1947 by a group of developers who envisioned a planned community with modern amenities.

    •   Fairview Heights has a diverse population, including many immigrants from around the world.

Tourist Attractions
1.Gateway Arch National Park

Located just across the Mississippi River in St. Louis, Missouri, this iconic landmark offers stunning views of the city and surrounding area.

2.Cahokia Mounds State Historic Site

A UNESCO World Heritage Site, this ancient Native American city is home to the largest prehistoric earthen mounds in North America.

3.Belleville Arts Academy

Located in nearby Belleville, this art museum features a diverse collection of works from local, regional, and national artists.

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