
Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East
Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >
Hazardous Weather Conditions
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Mostly Cloudy
85°F
29°C
| Humidity | 63% |
| Wind Speed | SW 3 mph |
| Barometer | 29.94 in (1012.2 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 90°F (32°C) |
| Last update | 5 Sep 1:51 am CDT |
Castle Point MO
NOW until 8:00pm Sat

Extreme Heat Warning
Overnight

Low: 79 °F
Mostly Clear
Saturday

High: 100 °F
Hot
Saturday Night

Low: 74 °F
Partly Cloudy
Sunday

High: 92 °F
Mostly Sunny
Sunday Night

Low: 67 °F
Mostly Clear
Labor Day

High: 90 °F
Sunny
Monday Night

Low: 69 °F
Mostly Clear
Tuesday

High: 98 °F
Hot
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.75°N 90.25°W (Elev. 499 ft)



