
Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.
Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >
Hazardous Weather Conditions
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Fair
87°F
31°C
| Humidity | 57% |
| Wind Speed | S 8 mph |
| Barometer | 29.94 in (1012.3 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 92°F (33°C) |
| Last update | 4 Sep 12:51 am CDT |
2 Miles E Saint Louis MO
NOW until 8:00pm Sat

Extreme Heat Warning
Overnight

Low: 78 °F
Mostly Clear
Friday

High: 101 °F
Hot
Friday Night

Low: 78 °F
Mostly Clear
Saturday

High: 100 °F
Hot
Saturday Night

Low: 75 °F
Mostly Clear
Sunday

High: 95 °F
Sunny
Sunday Night

Low: 70 °F
Mostly Clear
Labor Day

High: 94 °F
Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.64°N 90.2°W (Elev. 499 ft)



