Outdoor conditions in

Lyons

Wisconsin
Now
  1. 57°Rain Showers Likely59% rain96% humidityGusts 16 mph
  2. 57°Rain Showers77% rain96% humidityGusts 16 mph
  3. 58°Rain Showers95% rain96% humidityGusts 16 mph
  4. 58°Rain Showers97% rain96% humidityGusts 15 mph
  5. 58°Rain Showers95% rain96% humidityGusts 14 mph
  6. 58°Patchy Fog95% rain100% humidityGusts 13 mph
  7. 59°Patchy Fog90% rain96% humidityGusts 12 mph
  8. 60°Patchy Fog86% rain93% humidityGusts 10 mph
  9. 59°Rain Showers82% rain96% humidityGusts 8 mph
  10. 58°Rain Showers77% rain96% humidityGusts 10 mph
  11. 57°Rain Showers Likely74% rain96% humidityGusts 15 mph
  12. 57°Patchy Fog24% rain93% humidityGusts 20 mph
  13. 55°Patchy Fog24% rain96% humidityGusts 22 mph
  14. 54°Chance Rain Showers26% rain96% humidityGusts 24 mph
  15. 53°Slight Chance Rain Showers17% rain93% humidityGusts 24 mph
  16. 52°Cloudy7% rain89% humidityGusts 25 mph
  17. 50°Cloudy7% rain89% humidityGusts 26 mph
  18. 49°Mostly Cloudy3% rain89% humidityGusts 25 mph
  19. 48°Mostly Cloudy3% rain93% humidityGusts 26 mph
  20. 47°Mostly Cloudy3% rain93% humidityGusts 25 mph
  21. 46°Mostly Cloudy4% rain96% humidityGusts 25 mph
  22. 46°Mostly Cloudy4% rain100% humidityGusts 28 mph
  23. 48°Mostly Cloudy7% rain96% humidityGusts 28 mph
  24. 50°Chance Rain Showers50% rain93% humidityGusts 26 mph
Extra care for

A little farther out

The next five days

Today

Today looks wet for a meaningful stretch.

Rain
97%
Humidity
90–100%
Wind
22 mph
Fri

Friday has a real shower chance.

Rain
50%
Humidity
66–100%
Wind
35 mph
Sat

Saturday looks fairly quiet.

Rain
0%
Humidity
45–92%
Wind
16 mph
Sun

Sunday looks breezy.

Rain
0%
Humidity
44–79%
Wind
26 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
48–89%
Wind
14 mph
  1. 60° / 55°Today looks wet for a meaningful stretch.97% rain · Humidity 90–100% · Wind 22 mph
  2. 55° / 40°Friday has a real shower chance.50% rain · Humidity 66–100% · Wind 35 mph
  3. 56° / 32°Saturday looks fairly quiet.0% rain · Humidity 45–92% · Wind 16 mph
  4. 63° / 38°Sunday looks breezy.0% rain · Humidity 44–79% · Wind 26 mph
  5. 67° / 40°Monday looks fairly quiet.0% rain · Humidity 48–89% · Wind 14 mph

Environmental watch

Air quality + smoke

Air quality

Kettle Moraine South area · Updated Thu 11:26 AM
36GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 7:45 AM

Air near ground36 · Good US AQI

Rain, in motion · Past four hours

Lyons radar

Ready when you areSee what is moving toward Lyons.

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

Sustained wind is 10 mph. Gusts may reach 16 mph. Thunder is possible.

Humidity
96%
Wind
10 mph
Gusts
16 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 Kettle Moraine South 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 Lyons, WI, 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.