and then 
to Add to home screen Saint Louis
Rise 5:57AM
Set 7:58PM
Reporting Station : St. Louis Downtown-Parks Airport, IL
There are
11 Weather Alerts
for your area.
11 Weather Alerts
for your area.
73°F
Sunny. Mild.
- 71%
- 6 mphSE
-
71%
Humidity -
63°F
Dew Point -
75°F
Comfort Level -
10 mi
Visibility -
29.74 in
Barometric Pressure - Air Quality
Waning crescent
Rise4:55AM
Set6:36PM
MONDAY EVENING
STL / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| WEST ALTON | 52 ppb |  Moderate |
| Orchard Farm | 50 ppb |  Good |
| MTSP | 40 ppb | Good |
| BONTERRE | 45 ppb | Good |
| HOUSTON | 44 ppb | Good |
| NILWOOD | 46 ppb | Good |
| Hillcrest HS | 28 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 05 May | Particulates smaller than 2.5 microns | 31 ppb | Good |
| 06 May | Particulates smaller than 2.5 microns | 34 ppb | Good |
| 07 May | Ozone | n/a | Good |
| 08 May | Ozone | n/a | Good |
| 09 May | Ozone | n/a | Good |
| 10 May | Ozone | n/a | Good |
| 11 May | Ozone | n/a | Good |
St. Louis (Metro-east)
Bonne Terre
Farrar
Rise 5:57AM
Set 7:58PM
Waning crescent
Rise4:55AM
Set6:36PM
MONDAY EVENING
STL / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 07 May Tuesday | Good |
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 |
| 11 May Saturday | Good |
well-mixed atmosphere, low pressure |
| 12 May Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 13 May Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 06 May Evening | Good |
well-mixed atmosphere, low pressure |
| 07 May Night | Good |
precipitation, well-mixed atmosphere, low pressure |
| 07 May Morning | Good |
well-mixed atmosphere, low pressure |
| 07 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 07 May Evening | Good |
well-mixed atmosphere, low pressure |
| 08 May Night | Good |
well-mixed atmosphere, low pressure |
| 08 May Morning | Good |
well-mixed atmosphere, low pressure |
| 08 May Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |