and then 
to Add to home screen Saint Louis
Rise 5:59AM
Set 7:56PM
Reporting Station : St. Louis Downtown-Parks Airport, IL
There are
15 Weather Alerts
for your area.
15 Weather Alerts
for your area.
67°F
Thunderstorms. Mostly cloudy. Mild
- 90%
- 6 mphN
-
90%
Humidity -
64°F
Dew Point -
67°F
Comfort Level -
10 mi
Visibility -
29.91 in
Barometric Pressure - Air Quality
Waning crescent
Rise4:03AM
Set4:07PM
SATURDAY AFTERNOON
STL / Delays under 15 minutes
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| WOOD_WTP | 54 ppb |  Moderate |
| WEST ALTON | 60 ppb | Moderate |
| Orchard Farm | 55 ppb | Moderate |
| MTSP | 47 ppb |  Good |
| BONTERRE | 52 ppb | Moderate |
| HOUSTON | 49 ppb | Good |
| NILWOOD | 51 ppb | Moderate |
| EFFINGHM | 57 ppb | Moderate |
| Hillcrest HS | 34 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 02 May | Particulates smaller than 2.5 microns | 35 ppb | Good |
| 03 May | Particulates smaller than 2.5 microns | 26 ppb | Good |
| 04 May | Ozone | n/a | Moderate |
| 05 May | Ozone | n/a | Moderate |
| 06 May | Ozone | n/a | Moderate |
| 07 May | Ozone | n/a | Moderate |
| 08 May | Ozone | n/a | Moderate |
St. Louis (Metro-east)
Bonne Terre
Farrar
Rise 5:59AM
Set 7:56PM
Waning crescent
Rise4:03AM
Set4:07PM
SATURDAY AFTERNOON
STL / Delays under 15 minutes
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 04 May Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 05 May Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 06 May Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 07 May Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 08 May Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 09 May Thursday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 10 May Friday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 04 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 04 May Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 05 May Night | Good |
well-mixed atmosphere, low pressure |
| 05 May Morning | Good |
well-mixed atmosphere, low pressure |
| 05 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 05 May Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 06 May Night | Good |
precipitation, well-mixed atmosphere, low pressure |
| 06 May Morning | Good |
precipitation, well-mixed atmosphere, low pressure |