Fairview Heights, IL Weather Forecast
St. Clair County, Illinois
Live radar, warnings and storm tracking for Fairview Heights, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Fairview Heights
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Fairview Heights, IL at a glance
Fairview Heights is home to about 16,125 people in St. Clair County, across 11 square miles. It ranks 154th by population of 441 places in Illinois with a forecast here. The nearest neighbour with its own forecast is Caseyville, 3 miles away.
- County
- St. Clair County
- Population
- 16,125 2023 est.
- Land area
- 11 sq mi
- People per sq mi
- 1,411
- Forecast point
- 38.5953°N, 90.0047°W
How well can the network see Fairview Heights?
The nearest Doppler radar is KLSX (St. Louis, MO), to the WNW. Its lowest scan passes about 2,400 ft above Fairview Heights. Close enough to see rotation in the low part of a storm, where tornadoes form. Fairview Heights is closer to its radar than 60% of US cities.
The closest weather station is KCPS (St Louis/Downtown Arpt). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Fairview Heights
- Caseyville, IL3 mi
- Swansea, IL3 mi
- O'Fallon, IL5 mi
- Belleville, IL6 mi
- Collinsville, IL6 mi
- Shiloh, IL6 mi
- East St. Louis, IL7 mi
- Madison, IL8 mi
Elsewhere in Illinois
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