Today carries a thunderstorm chance.
- Rain
- 100%
- Humidity
- 79–100%
- Wind
- 25 mph
Current concerns
Outdoor planning
Now
- 72°Showers And Thunderstorms100% rain81% humidityGusts 17 mph
- 73°Showers And Thunderstorms Likely59% rain79% humidityGusts 18 mph
- 73°Chance Showers And Thunderstorms40% rain84% humidityGusts 18 mph
- 73°Chance Showers And Thunderstorms43% rain93% humidityGusts 18 mph
- 72°Chance Showers And Thunderstorms44% rain97% humidityGusts 18 mph
- 70°Chance Showers And Thunderstorms49% rain100% humidityGusts 17 mph
- 69°Chance Showers And Thunderstorms48% rain100% humidityGusts 20 mph
- 67°Chance Showers And Thunderstorms49% rain100% humidityGusts 23 mph
- 66°Rain Showers Likely57% rain100% humidityGusts 25 mph
- 63°Rain Showers Likely56% rain100% humidityGusts 25 mph
- 59°Chance Rain Showers36% rain100% humidityGusts 26 mph
- 57°Cloudy9% rain96% humidityGusts 28 mph
- 54°Cloudy7% rain93% humidityGusts 29 mph
- 52°Mostly Cloudy4% rain93% humidityGusts 30 mph
- 50°Mostly Cloudy3% rain93% humidityGusts 31 mph
- 49°Mostly Cloudy1% rain89% humidityGusts 31 mph
- 48°Partly Sunny1% rain89% humidityGusts 31 mph
- 47°Partly Sunny1% rain86% humidityGusts 31 mph
- 47°Partly Sunny0% rain89% humidityGusts 31 mph
- 49°Partly Sunny0% rain89% humidityGusts 31 mph
- 50°Mostly Cloudy4% rain86% humidityGusts 31 mph
- 51°Partly Sunny1% rain86% humidityGusts 31 mph
- 52°Partly Sunny7% rain83% humidityGusts 31 mph
- 53°Partly Sunny13% rain77% humidityGusts 31 mph
A little farther out
The next five days
Friday has a real shower chance.
- Rain
- 43%
- Humidity
- 77–100%
- Wind
- 32 mph
Saturday looks fairly quiet.
- Rain
- 0%
- Humidity
- 47–89%
- Wind
- 23 mph
Sunday looks fairly quiet.
- Rain
- 0%
- Humidity
- 33–85%
- Wind
- 15 mph
Monday looks fairly quiet.
- Rain
- 0%
- Humidity
- 36–82%
- Wind
- 9 mph
- 73° / 63°Today carries a thunderstorm chance.100% rain · Humidity 79–100% · Wind 25 mph
- 59° / 42°Friday has a real shower chance.43% rain · Humidity 77–100% · Wind 32 mph
- 57° / 35°Saturday looks fairly quiet.0% rain · Humidity 47–89% · Wind 23 mph
- 66° / 35°Sunday looks fairly quiet.0% rain · Humidity 33–85% · Wind 15 mph
- 70° / 40°Monday looks fairly quiet.0% rain · Humidity 36–82% · Wind 9 mph
Environmental watch
Air quality + smoke
Air quality
Champaign area · Updated Thu 2:25 PMNo fresh outlook yet.
56 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 1:45 PMAir near ground56 · Moderate US AQI
Rain, in motion · Past four hours
Saybrook radar
Radar animation for Saybrook, 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 Champaign area, about 19 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 Saybrook, 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.