Outdoor conditions in

Williams Bay

Wisconsin
Now
  1. 57°Rain Showers78% rain96% humidityGusts 16 mph
  2. 58°Rain Showers95% rain96% humidityGusts 16 mph
  3. 58°Rain Showers96% rain96% humidityGusts 15 mph
  4. 58°Rain Showers95% rain96% humidityGusts 14 mph
  5. 58°Patchy Fog95% rain100% humidityGusts 14 mph
  6. 59°Patchy Fog89% rain93% humidityGusts 12 mph
  7. 59°Patchy Fog84% rain96% humidityGusts 12 mph
  8. 59°Rain Showers80% rain96% humidityGusts 10 mph
  9. 58°Rain Showers76% rain96% humidityGusts 12 mph
  10. 58°Rain Showers Likely73% rain96% humidityGusts 16 mph
  11. 57°Patchy Fog23% rain96% humidityGusts 20 mph
  12. 55°Patchy Fog23% rain96% humidityGusts 22 mph
  13. 54°Chance Rain Showers25% rain93% humidityGusts 24 mph
  14. 53°Slight Chance Rain Showers16% rain89% humidityGusts 24 mph
  15. 51°Cloudy6% rain89% humidityGusts 25 mph
  16. 50°Cloudy5% rain86% humidityGusts 25 mph
  17. 49°Mostly Cloudy2% rain93% humidityGusts 25 mph
  18. 48°Mostly Cloudy2% rain93% humidityGusts 25 mph
  19. 47°Mostly Cloudy2% rain93% humidityGusts 25 mph
  20. 46°Mostly Cloudy4% rain93% humidityGusts 24 mph
  21. 46°Mostly Cloudy5% rain96% humidityGusts 26 mph
  22. 47°Mostly Cloudy7% rain100% humidityGusts 26 mph
  23. 50°Chance Rain Showers50% rain93% humidityGusts 25 mph
  24. 52°Chance Rain Showers50% rain86% humidityGusts 28 mph
Extra care for

A little farther out

The next five days

Today

Today looks wet for a meaningful stretch.

Rain
96%
Humidity
93–100%
Wind
22 mph
Fri

Friday has a real shower chance.

Rain
50%
Humidity
69–100%
Wind
35 mph
Sat

Saturday looks fairly quiet.

Rain
0%
Humidity
45–96%
Wind
16 mph
Sun

Sunday looks breezy.

Rain
0%
Humidity
44–82%
Wind
25 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
50–93%
Wind
14 mph
  1. 59° / 54°Today looks wet for a meaningful stretch.96% rain · Humidity 93–100% · Wind 22 mph
  2. 54° / 40°Friday has a real shower chance.50% rain · Humidity 69–100% · Wind 35 mph
  3. 55° / 32°Saturday looks fairly quiet.0% rain · Humidity 45–96% · Wind 16 mph
  4. 62° / 38°Sunday looks breezy.0% rain · Humidity 44–82% · Wind 25 mph
  5. 65° / 41°Monday looks fairly quiet.0% rain · Humidity 50–93% · 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

Williams Bay radar

Ready when you areSee what is moving toward Williams Bay.

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 17 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 Williams Bay, 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.