Outdoor conditions in

Williamsville

Missouri
Now
  1. 86°Chance Showers And Thunderstorms28% rain59% humidityGusts 20 mph
  2. 88°Chance Showers And Thunderstorms26% rain52% humidityGusts 20 mph
  3. 86°Chance Showers And Thunderstorms28% rain53% humidityGusts 18 mph
  4. 86°Chance Showers And Thunderstorms31% rain51% humidityGusts 17 mph
  5. 83°Chance Showers And Thunderstorms31% rain53% humidityGusts 17 mph
  6. 77°Chance Showers And Thunderstorms28% rain64% humidityGusts 16 mph
  7. 74°Chance Showers And Thunderstorms34% rain71% humidityGusts 16 mph
  8. 72°Slight Chance Showers And Thunderstorms22% rain79% humidityGusts 15 mph
  9. 70°Chance Rain Showers25% rain87% humidityGusts 14 mph
  10. 68°Chance Rain Showers40% rain93% humidityGusts 15 mph
  11. 66°Chance Rain Showers46% rain100% humidityGusts 17 mph
  12. 65°Chance Rain Showers39% rain100% humidityGusts 22 mph
  13. 62°Chance Rain Showers47% rain100% humidityGusts 22 mph
  14. 58°Chance Rain Showers39% rain100% humidityGusts 24 mph
  15. 56°Slight Chance Rain Showers17% rain100% humidityGusts 24 mph
  16. 52°Slight Chance Rain Showers15% rain100% humidityGusts 24 mph
  17. 50°Slight Chance Rain Showers15% rain100% humidityGusts 23 mph
  18. 49°Mostly Cloudy7% rain100% humidityGusts 23 mph
  19. 47°Mostly Cloudy0% rain100% humidityGusts 25 mph
  20. 50°Mostly Cloudy0% rain89% humidityGusts 26 mph
  21. 54°Partly Sunny0% rain69% humidityGusts 24 mph
  22. 57°Mostly Sunny0% rain59% humidityGusts 23 mph
  23. 58°Mostly Sunny0% rain53% humidityGusts 24 mph
  24. 58°Mostly Sunny0% rain49% humidityGusts 24 mph
Extra care for

A little farther out

The next five days

Today

Today has a real shower chance.

Rain
40%
Humidity
51–100%
Wind
20 mph
Fri

Friday has a real shower chance.

Rain
47%
Humidity
47–100%
Wind
26 mph
Sat

Saturday looks fairly quiet.

Rain
1%
Humidity
39–100%
Wind
20 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
34–100%
Wind
8 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
35–100%
Wind
7 mph
  1. 88° / 68°Today has a real shower chance.40% rain · Humidity 51–100% · Wind 20 mph
  2. 66° / 45°Friday has a real shower chance.47% rain · Humidity 47–100% · Wind 26 mph
  3. 61° / 39°Saturday looks fairly quiet.1% rain · Humidity 39–100% · Wind 20 mph
  4. 65° / 34°Sunday looks fairly quiet.0% rain · Humidity 34–100% · Wind 8 mph
  5. 71° / 37°Monday looks fairly quiet.0% rain · Humidity 35–100% · Wind 7 mph

Environmental watch

Air quality + smoke

Air quality

Bonne Terre area · Updated Thu 1:25 PM
15GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 1:45 PM

Air near ground15 · Good US AQI

Rain, in motion · Past four hours

Williamsville radar

Ready when you areSee what is moving toward Williamsville.

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 9 mph. Gusts may reach 20 mph. Thunder is possible.

Humidity
59%
Wind
9 mph
Gusts
20 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 Bonne Terre area, about 64 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 Williamsville, MO, 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.