Today carries a thunderstorm chance.
- Rain
- 66%
- Humidity
- 74–100%
- Wind
- 22 mph
Current concerns
Outdoor planning
Now
- 72°Showers And Thunderstorms Likely64% rain97% humidityGusts 10 mph
- 75°Showers And Thunderstorms Likely62% rain87% humidityGusts 13 mph
- 77°Showers And Thunderstorms Likely55% rain85% humidityGusts 14 mph
- 80°Chance Showers And Thunderstorms50% rain79% humidityGusts 15 mph
- 82°Chance Showers And Thunderstorms50% rain74% humidityGusts 15 mph
- 82°Chance Showers And Thunderstorms51% rain74% humidityGusts 17 mph
- 82°Chance Showers And Thunderstorms47% rain77% humidityGusts 17 mph
- 82°Chance Showers And Thunderstorms46% rain74% humidityGusts 17 mph
- 80°Chance Showers And Thunderstorms47% rain79% humidityGusts 16 mph
- 75°Scattered Showers And Thunderstorms48% rain90% humidityGusts 16 mph
- 72°Chance Showers And Thunderstorms66% rain97% humidityGusts 17 mph
- 71°Chance Showers And Thunderstorms56% rain97% humidityGusts 17 mph
- 70°Chance Showers And Thunderstorms57% rain97% humidityGusts 18 mph
- 68°Chance Rain Showers63% rain93% humidityGusts 22 mph
- 65°Scattered Rain Showers53% rain97% humidityGusts 24 mph
- 61°Scattered Rain Showers38% rain100% humidityGusts 25 mph
- 58°Scattered Rain Showers40% rain100% humidityGusts 26 mph
- 55°Scattered Rain Showers25% rain100% humidityGusts 28 mph
- 53°Mostly Cloudy7% rain96% humidityGusts 28 mph
- 51°Mostly Cloudy7% rain100% humidityGusts 28 mph
- 50°Mostly Cloudy2% rain96% humidityGusts 26 mph
- 51°Mostly Cloudy2% rain86% humidityGusts 28 mph
- 48°Mostly Sunny1% rain93% humidityGusts 28 mph
- 51°Sunny0% rain86% humidityGusts 29 mph
A little farther out
The next five days
Friday has a real shower chance.
- Rain
- 53%
- Humidity
- 62–100%
- Wind
- 30 mph
Saturday looks fairly quiet.
- Rain
- 1%
- Humidity
- 42–96%
- Wind
- 20 mph
Sunday looks fairly quiet.
- Rain
- 1%
- Humidity
- 36–89%
- Wind
- 9 mph
Monday looks fairly quiet.
- Rain
- 0%
- Humidity
- 38–100%
- Wind
- 7 mph
- 82° / 68°Today carries a thunderstorm chance.66% rain · Humidity 74–100% · Wind 22 mph
- 65° / 47°Friday has a real shower chance.53% rain · Humidity 62–100% · Wind 30 mph
- 60° / 38°Saturday looks fairly quiet.1% rain · Humidity 42–96% · Wind 20 mph
- 67° / 37°Sunday looks fairly quiet.1% rain · Humidity 36–89% · Wind 9 mph
- 72° / 38°Monday looks fairly quiet.0% rain · Humidity 38–100% · Wind 7 mph
Environmental watch
Air quality + smoke
Air quality
St. Louis (Metro-east) area · Updated Thu 10:25 AMNo fresh outlook yet.
55 is in the Moderate range (51–100). Most people can be active outside; if you’re unusually sensitive to fine particles, consider a shorter or easier outing.
Sky check
No plume detected overhead
Satellite view · Updated Thu 7:45 AMAir near ground55 · Moderate US AQI
Rain, in motion · Past four hours
Aviston radar
Radar animation for Aviston, covering the past four hours. A marked spot changes the map view, not the forecast on this page.
Outdoor fire check
Thinking about a backyard fire?
Use extra caution.
There is no lower-concern three-hour stretch in the next 12 hours.
Next 12 hoursChoose a time to see what is driving the concern.
Check local rules. Weather is only part of the decision. Check city, county, and land-manager fire restrictions before lighting any outdoor fire.
About these readingsSources and local limits
Weather
Forecasts, alerts, and radar come from NOAA and the National Weather Service.
Air quality
This reading describes St. Louis (Metro-east) area, about 20 miles away. Conditions can differ at this exact spot.
Smoke
Satellite imagery shows smoke overhead. It cannot tell us how much smoke has reached breathing level.
This page represents Aviston, IL, so conditions can vary from street to street. Environmental data: AirNow · participating air agencies · preliminary real-time US AQI · NOAA Hazard Mapping System · satellite-observed smoke.