Outdoor conditions in

St. Louis

Michigan
Now
  1. 58°Mostly Cloudy4% rain72% humidityGusts 16 mph
  2. 60°Mostly Cloudy10% rain64% humidityGusts 16 mph
  3. 61°Cloudy11% rain65% humidityGusts 16 mph
  4. 60°Slight Chance Rain Showers21% rain69% humidityGusts 16 mph
  5. 61°Chance Rain Showers33% rain70% humidityGusts 16 mph
  6. 60°Rain Showers Likely64% rain75% humidityGusts 17 mph
  7. 58°Rain Showers80% rain83% humidityGusts 17 mph
  8. 56°Rain Showers96% rain93% humidityGusts 17 mph
  9. 53°Rain Showers100% rain100% humidityGusts 17 mph
  10. 54°Rain Showers86% rain100% humidityGusts 17 mph
  11. 54°Rain Showers88% rain100% humidityGusts 17 mph
  12. 54°Rain Showers Likely64% rain100% humidityGusts 16 mph
  13. 55°Chance Rain Showers44% rain100% humidityGusts 15 mph
  14. 56°Chance Rain Showers42% rain100% humidityGusts 14 mph
  15. 56°Slight Chance Rain Showers24% rain100% humidityGusts 16 mph
  16. 55°Slight Chance Rain Showers16% rain100% humidityGusts 18 mph
  17. 54°Mostly Cloudy9% rain100% humidityGusts 22 mph
  18. 52°Cloudy7% rain100% humidityGusts 23 mph
  19. 50°Mostly Cloudy9% rain100% humidityGusts 23 mph
  20. 51°Mostly Cloudy4% rain100% humidityGusts 24 mph
  21. 51°Partly Sunny4% rain100% humidityGusts 24 mph
  22. 54°Partly Sunny1% rain96% humidityGusts 24 mph
  23. 55°Partly Sunny7% rain93% humidityGusts 23 mph
  24. 56°Slight Chance Rain Showers19% rain86% humidityGusts 24 mph
Extra care for

A little farther out

The next five days

Today

Today looks wet for a meaningful stretch.

Rain
100%
Humidity
64–100%
Wind
17 mph
Fri

Friday has a real shower chance.

Rain
64%
Humidity
66–100%
Wind
30 mph
Sat

Saturday looks fairly quiet.

Rain
0%
Humidity
47–92%
Wind
23 mph
Sun

Sunday looks breezy.

Rain
0%
Humidity
41–89%
Wind
26 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
45–89%
Wind
22 mph
  1. 61° / 46°Today looks wet for a meaningful stretch.100% rain · Humidity 64–100% · Wind 17 mph
  2. 57° / 40°Friday has a real shower chance.64% rain · Humidity 66–100% · Wind 30 mph
  3. 55° / 30°Saturday looks fairly quiet.0% rain · Humidity 47–92% · Wind 23 mph
  4. 64° / 37°Sunday looks breezy.0% rain · Humidity 41–89% · Wind 26 mph
  5. 67° / 40°Monday looks fairly quiet.0% rain · Humidity 45–89% · Wind 22 mph

Environmental watch

Air quality + smoke

Air quality

Mt Pleasant area · Updated Thu 12:26 PM
23GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 8:45 AM

Air near ground23 · Good US AQI

Rain, in motion · Past four hours

St. Louis radar

Ready when you areSee what is moving toward St. Louis.

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 8 mph. Gusts may reach 16 mph.

Humidity
72%
Wind
8 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 Mt Pleasant area, about 26 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 St. Louis, MI, 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.