St Louis Weather Conditions, Forecast & Air Quality Index readings published by STL.News
ST LOUIS, MO/January 8, 2018 (STL.News) St Louis weather conditions & forecast readings from the St. Louis Lambert International Airport at 6:51 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.).
Temperature: 36°F – 2°C
Wind Speed: SW 6 mph
Barometer: 30.01 in (1017.1 MB)
Dew-point: 36°F – 2°C
Visibility: 5 Miles
Wind Chill: 31°F – -1°C
Heat Index: N/A°F – N/A°C
Extended Weather Forecast for the St Louis, Missouri area beginning January 8, 2018
Today: Fog in the am, cloudy, then mostly sunny – high near 41 with northwest wind 3 to 6 mph.
Tonight: Patchy fog before 1 am, partly cloudy – low around 27 with light and variable wind.
Tuesday: Patchy fog early am, mostly cloudy – high near 44 with calm southeast wind 5 to 8 mph in the morning.
Tuesday Night: Mostly cloudy – low around 38 with southeast wind 6 to 8 mph.
Wednesday: Partly sunny – high near 59 with south wind 7 to 13 mph.
Wednesday Night: 20 percent chance of rain early am, mostly cloudy – low around 49.
Thursday: 50 percent chance of rain, mostly cloudy – high near 56.
Thursday Night: Rain likely early pm, then rain/snow likely late pm, cloudy – low around 24 with chance of precipitation – 60%.
Friday: 20 percent chance of snow in the am, mostly cloudy – high near 32.
Friday Night: Mostly cloudy – low around 21.
Saturday: 20 percent chance of snow, mostly cloudy – high near 28.
Saturday Night: Mostly cloudy – low around 13.
Sunday: Mostly sunny – high near 25.
Air Quality Index for Saint Louis, Missouri – (A.Q.I.)
Delayed Air Quality Index: 01/07/18 1:00 PM CST
- Moderate – 53 AQI – Particle Pollution (2.5 microns)
- Good – 24 AQI – Ozone
- 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 – (MS)