Today carries a thunderstorm chance.
- Rain
- 70%
- Humidity
- 77–98%
- Wind
- 24 mph
Current concerns
Outdoor planning
Now
- 74°Showers And Thunderstorms Likely69% rain90% humidityGusts 10 mph
- 77°Showers And Thunderstorms Likely61% rain82% humidityGusts 13 mph
- 80°Chance Showers And Thunderstorms53% rain77% humidityGusts 14 mph
- 81°Chance Showers And Thunderstorms47% rain77% humidityGusts 14 mph
- 81°Chance Showers And Thunderstorms40% rain77% humidityGusts 16 mph
- 81°Chance Showers And Thunderstorms38% rain77% humidityGusts 17 mph
- 81°Chance Showers And Thunderstorms35% rain79% humidityGusts 17 mph
- 81°Chance Showers And Thunderstorms42% rain77% humidityGusts 17 mph
- 80°Chance Showers And Thunderstorms44% rain77% humidityGusts 17 mph
- 74°Scattered Showers And Thunderstorms47% rain93% humidityGusts 18 mph
- 72°Scattered Showers And Thunderstorms45% rain97% humidityGusts 18 mph
- 71°Scattered Showers And Thunderstorms52% rain97% humidityGusts 18 mph
- 70°Scattered Showers And Thunderstorms53% rain97% humidityGusts 21 mph
- 67°Scattered Rain Showers49% rain97% humidityGusts 24 mph
- 63°Chance Rain Showers67% rain100% humidityGusts 24 mph
- 60°Scattered Rain Showers31% rain100% humidityGusts 25 mph
- 57°Cloudy14% rain100% humidityGusts 25 mph
- 55°Mostly Cloudy5% rain96% humidityGusts 24 mph
- 53°Cloudy3% rain96% humidityGusts 23 mph
- 51°Mostly Cloudy2% rain100% humidityGusts 24 mph
- 50°Mostly Cloudy1% rain96% humidityGusts 24 mph
- 50°Mostly Cloudy2% rain86% humidityGusts 25 mph
- 48°Partly Sunny0% rain93% humidityGusts 26 mph
- 51°Mostly Sunny0% rain86% humidityGusts 25 mph
A little farther out
The next five days
Friday has a real shower chance.
- Rain
- 67%
- Humidity
- 72–100%
- Wind
- 28 mph
Saturday looks fairly quiet.
- Rain
- 3%
- Humidity
- 47–96%
- Wind
- 20 mph
Sunday looks fairly quiet.
- Rain
- 0%
- Humidity
- 40–89%
- Wind
- 9 mph
Monday looks fairly quiet.
- Rain
- 0%
- Humidity
- 44–96%
- Wind
- 6 mph
- 81° / 67°Today carries a thunderstorm chance.70% rain · Humidity 77–98% · Wind 24 mph
- 63° / 48°Friday has a real shower chance.67% rain · Humidity 72–100% · Wind 28 mph
- 60° / 40°Saturday looks fairly quiet.3% rain · Humidity 47–96% · Wind 20 mph
- 67° / 38°Sunday looks fairly quiet.0% rain · Humidity 40–89% · Wind 9 mph
- 72° / 41°Monday looks fairly quiet.0% rain · Humidity 44–96% · Wind 6 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
Dupo radar
Radar animation for Dupo, 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 14 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 Dupo, 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.