and then 
to Add to home screen Saint Louis
Rise 5:46AM
Set 8:08PM
Reporting Station : St. Louis Downtown-Parks Airport, IL
There are
11 Weather Alerts
for your area.
11 Weather Alerts
for your area.
74°F
Sunny. Mild.
- 71%
- 7 mphSSW
-
71%
Humidity -
64°F
Dew Point -
76°F
Comfort Level -
10 mi
Visibility -
29.76 in
Barometric Pressure - Air Quality
Waxing gibbous
Rise2:39PM
Set2:58AM
FRIDAY AFTERNOON
STL / Delays under 15 minutes
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| WOOD_WTP | 57 ppb |  Moderate |
| WEST ALTON | 69 ppb | Moderate |
| Orchard Farm | 62 ppb | Moderate |
| MTSP | 49 ppb |  Good |
| BONTERRE | 43 ppb | Good |
| HOUSTON | 50 ppb | Good |
| EFFINGHM | 49 ppb | Good |
| Hillcrest HS | 43 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 16 May | Particulates smaller than 2.5 microns | 63 ppb | Moderate |
| 17 May | Particulates smaller than 2.5 microns | 61 ppb | Moderate |
| 18 May | Ozone | n/a | Moderate |
| 19 May | Ozone | n/a | Moderate |
| 20 May | Ozone | n/a | Moderate |
| 21 May | Ozone | n/a | Moderate |
| 22 May | Ozone | n/a | Moderate |
St. Louis (Metro-east)
Bonne Terre
Farrar
Rise 5:46AM
Set 8:08PM
Waxing gibbous
Rise2:39PM
Set2:58AM
FRIDAY AFTERNOON
STL / Delays under 15 minutes
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 17 May Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 18 May Saturday | Good |
well-mixed atmosphere, low pressure |
| 19 May Sunday | Good |
well-mixed atmosphere, low pressure |
| 20 May Monday | Good |
well-mixed atmosphere, low pressure |
| 21 May Tuesday | Good |
well-mixed atmosphere, low pressure |
| 22 May Wednesday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 23 May Thursday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 17 May Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 17 May Evening | Good |
well-mixed atmosphere, low pressure |
| 18 May Night | Good |
well-mixed atmosphere, low pressure |
| 18 May Morning | Good |
well-mixed atmosphere, low pressure |
| 18 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 18 May Evening | Good |
well-mixed atmosphere, low pressure |
| 19 May Night | Good |
well-mixed atmosphere, low pressure |
| 19 May Morning | Good |
well-mixed atmosphere, low pressure |