Outdoor conditions in

Alvan (Alvin)

Illinois
Now
  1. 63°Mostly Cloudy13% rain90% humidityGusts 14 mph
  2. 66°Mostly Cloudy14% rain84% humidityGusts 14 mph
  3. 68°Mostly Cloudy13% rain81% humidityGusts 14 mph
  4. 70°Slight Chance Rain Showers16% rain81% humidityGusts 14 mph
  5. 71°Chance Rain Showers39% rain81% humidityGusts 14 mph
  6. 72°Rain Showers Likely63% rain81% humidityGusts 12 mph
  7. 73°Showers And Thunderstorms Likely66% rain81% humidityGusts 12 mph
  8. 74°Showers And Thunderstorms77% rain82% humidityGusts 13 mph
  9. 75°Showers And Thunderstorms77% rain82% humidityGusts 14 mph
  10. 75°Showers And Thunderstorms76% rain82% humidityGusts 16 mph
  11. 74°Showers And Thunderstorms75% rain87% humidityGusts 20 mph
  12. 71°Showers And Thunderstorms Likely74% rain93% humidityGusts 21 mph
  13. 68°Showers And Thunderstorms Likely72% rain97% humidityGusts 21 mph
  14. 67°Showers And Thunderstorms Likely69% rain97% humidityGusts 21 mph
  15. 67°Rain Showers Likely62% rain97% humidityGusts 20 mph
  16. 65°Rain Showers Likely55% rain97% humidityGusts 21 mph
  17. 63°Rain Showers Likely59% rain97% humidityGusts 23 mph
  18. 62°Chance Rain Showers36% rain97% humidityGusts 23 mph
  19. 59°Chance Rain Showers34% rain96% humidityGusts 24 mph
  20. 56°Chance Rain Showers33% rain96% humidityGusts 25 mph
  21. 54°Chance Rain Showers28% rain93% humidityGusts 26 mph
  22. 52°Slight Chance Rain Showers22% rain93% humidityGusts 26 mph
  23. 51°Slight Chance Rain Showers18% rain89% humidityGusts 26 mph
  24. 50°Mostly Cloudy13% rain93% humidityGusts 26 mph
Extra care for

A little farther out

The next five days

Today

Today carries a thunderstorm chance.

Rain
77%
Humidity
81–97%
Wind
21 mph
Fri

Friday has a real shower chance.

Rain
59%
Humidity
69–97%
Wind
28 mph
Sat

Saturday looks fairly quiet.

Rain
20%
Humidity
42–92%
Wind
21 mph
Sun

Sunday looks fairly quiet.

Rain
1%
Humidity
30–89%
Wind
12 mph
Mon

Monday looks fairly quiet.

Rain
1%
Humidity
35–89%
Wind
7 mph
  1. 75° / 63°Today carries a thunderstorm chance.77% rain · Humidity 81–97% · Wind 21 mph
  2. 63° / 45°Friday has a real shower chance.59% rain · Humidity 69–97% · Wind 28 mph
  3. 58° / 38°Saturday looks fairly quiet.20% rain · Humidity 42–92% · Wind 21 mph
  4. 67° / 35°Sunday looks fairly quiet.1% rain · Humidity 30–89% · Wind 12 mph
  5. 72° / 39°Monday looks fairly quiet.1% rain · Humidity 35–89% · Wind 7 mph

Environmental watch

Air quality + smoke

Air quality

Champaign area · Updated Thu 7:25 AM
34GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 7:45 AM

Air near ground34 · Good US AQI

Rain, in motion · Past four hours

Alvan (Alvin) radar

Ready when you areSee what is moving toward Alvan (Alvin).

Watch the last four hours of rain, then search any nearby trail, lake, or address.

View the official forecast ↗

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.
Selected timeNowUse caution

Thunder is possible.

Humidity
90%
Wind
7 mph
Gusts
14 mph

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 37 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 Alvan (Alvin), 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.