



Dense Plumes of Canadian Smoke Plague the Eastern U.S.
A persistent low pressure system in the Northeast combined with large Canadian wildfires producing a tremendous amount of smoke has resulted in deep plumes of smoke spreading into the Northeast, Mid-Atlantic, and Ohio Valleys. Unhealthy air quality alerts produced by the EPA are in effect for many high population urban centers along the I-95 corridor. Hazy conditions extend into the central U.S. Read More >
Hazardous Weather Conditions
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair with Haze
69°F
21°C
Humidity | 42% |
Wind Speed | Calm |
Barometer | 29.90 in (1011.9 mb) |
Dewpoint | 45°F (7°C) |
Visibility | 10.00 mi |
Last update | 8 Jun 9:54 am CDT |
Saint Peters MO
-
Today
Mostly Sunny
High: 81 °F
-
Tonight
Mostly Clear
Low: 52 °F
-
Friday
Sunny
High: 84 °F
-
Friday
NightMostly Clear
Low: 59 °F
-
Saturday
Sunny then
Chance
ShowersHigh: 89 °F
-
Saturday
NightChance
T-storms then
Showers
LikelyLow: 66 °F
-
Sunday
Showers
High: 82 °F
-
Sunday
NightChance
ShowersLow: 59 °F
-
Monday
Sunny
High: 80 °F
Detailed Forecast
Additional Forecasts and Information
38.78°N 90.59°W (Elev. 492 ft)