St. Louis Weather Conditions and Forecast, November 14, 2017

St. Louis Weather Conditions and Forecast, November 14, 2017

St. Louis Weather Conditions and Forecast, November 14, 2017
St. Louis Weather Conditions and Forecast, November 14, 2017

St. Louis Weather Conditions, Forecast & Air Quality Index readings published by STL.News

ST. LOUIS, MO/November 14, 2017 (STL.News) St. Louis weather conditions & forecast readings from the St. Louis Lambert International Airport at 3:51 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.).

Current Weather Conditions

Temperature: 38°F – 3°C
Humidity: 89%
Wind Speed: SE 6 mph
Barometer: 30.30 in (1026.6 MB)
Dew-point: 35°F – 2°C
Visibility: 10 Miles
Wind Chill: 33°F – 1°C
Heat Index: N/A°F – N/A°C

Extended Weather Forecast for the St. Louis, Missouri area beginning November 14, 2017

Today: Cloudy – high near 52 with southeast wind 6 to 8 mph.
Tonight: Showers/thunderstorms possible after 3 am – low around 48 with south wind around 9 mph.  Chance of precipitation – 90%.
Wednesday: Showers/possibly a thunderstorm before noon – high near 60 with south wind 6 to 8 mph becoming northwest in the pm.  Chance of precipitation – 80%.
Wednesday Night: Mostly clear – low around 35 with northwest wind 3 to 5 mph.
Thursday: Mostly sunny – high near 51, calm southeast wind around 5 mph in the pm.
Thursday Night: 40 percent chance of showers after midnight, mostly cloudy – low around 42.
Friday: Chance of showers/thunderstorms possible pm, cloudy – high near 64.  Chance of precipitation – 40%.
Friday Night: Showers/possibly a thunderstorm before midnight, then chance of showers – low around 48.  Chance of precipitation – 80%.
Saturday: 50 percent chance of showers before noon, mostly sunny – high near 54.
Saturday Night: Mostly clear – low around 32.
Sunday: Sunny – high near 46.
Sunday Night: Mostly clear – low around 30.
Monday: Mostly sunny – high near 50.

Air Quality Index for Saint Louis, Missouri – (A.Q.I.)

Delayed Air Quality Index: 11/13/17 10:00 AM CST

  • Good – 45 AQI – Particle Pollution (2.5 microns)
  • Good – 20 AQI – Ozone
  • Good – 7 AQI – Particle Pollution (10 microns)

Agency: St. Louis Metropolitan Area (American Lung Association) – Last Update: Mon, 13 Nov 2017 10:45:08 CST

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


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