St Louis Weather Conditions, Forecast & Air Quality Index readings published by STL.News
ST LOUIS, MO – St Louis weather conditions & forecast readings from the St. Louis Lambert International Airport at 5:51 a.m at Latitude: 38.75°N, Longitude: 90.37°W – Elevation 604 feet. Forecast is provided by the National Weather Service (N.W.S.).
Sky: MOSTLY CLOUDY
Temperature: 65°F – 18°C
Wind Speed: NE 3 mph
Barometer: 29.94 in (1012.8 MB)
Dew-point: 62°F – 17°C
Visibility: 10 Miles
Heat Index: N/A°F – N/A°C
Wind Chill: N/A°F – N/A°C
Heat Index: N/A°F – N/A°C
Extended Weather Forecast for the St Louis, Missouri area beginning May 16, 2018
Today: 20 percent chance of showers/thunderstorms, partly sunny – high near 82 with north wind 3 to 8 mph.
Tonight: 20 percent chance of showers/thunderstorms before 8 pm, partly cloudy – low around 64 with NE wind 5 to 8 mph.
Thursday: Mostly sunny – high near 84 with NE wind 5 to 7 mph.
Thursday Night: Partly cloudy – low around 64 with NE wind 3 to 7 mph.
Friday: Mostly sunny – high near 83 with NE wind 5 to 9 mph.
Friday Night: Partly cloudy – low around 64.
Saturday: Mostly sunny – high near 88.
Saturday Night: 40 percent chance of showers/thunderstorms, mainly after 1 am, mostly cloudy – low around 68.
Sunday: 30 percent chance of showers/thunderstorms, mainly after 1 pm, partly sunny – high near 86.
Sunday Night: 20 percent chance of showers/thunderstorms after 1 am, mostly cloudy – low around 64.
Monday: Partly sunny – high near 82.
Monday Night: 20 percent chance of showers/thunderstorms, partly cloudy – low around 63.
Tuesday: 30 percent chance of showers/thunderstorms, partly sunny – high near 86.
Air Quality Index for Saint Louis, Missouri – (A.Q.I.)
Delayed Air Quality Index: 05/16/18 12:00 AM CDT
- Good – 33 AQI – Ozone
- Good – 31 AQI – Particle Pollution (2.5 microns)
- Good – 14 AQI – Particle Pollution (10 microns)
Agency: St. Louis Metropolitan Area (American Lung Association)
Air Quality Index (A.Q.I.)
Good – Air quality in considered “satisfactory” and air pollution poses little to no threat.
Moderate – Air quality is considered “acceptable.” However, some pollutants there may be a moderate health concern for a very small number of people who are sensitive to air pollution.
USG – while the general public will not likely be affected by this AQI range, people with lung disease, older adults and children are a great risk from exposure to ozone, whereas, persons with heart and lung disease, old adults and children are at greater risk from the presence of particles in the air.
Unhealthy – Everyone may begin to experience health effects members of sensitive groups may experience more serious health effects.
Very Unhealthy – Health Alert: everyone may experience more serious health effects.
Source: Current Weather Conditions and Forecast are obtained from the National Weather Service @ Forecast.Weather.Gov – Air Quality Index (AQI) readings are obtained from AirNow.Gov
Pictures: will be owned by either St. Louis Media, LLC or licensed to St. Louis Media, LLC d.b.a. STL.News by BigStockPhoto.com and/or iStock.com. For information about a specific photo please email.