
Severe Thunderstorms and Heavy Rain Across the Ohio Valley;
Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >
Hazardous Weather Conditions
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Partly Cloudy
81°F
27°C
| Humidity | 69% |
| Wind Speed | SW 14 mph |
| Barometer | 29.98 in (1013.6 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 11 Aug 6:51 am CDT |
Des Peres MO
NOW until 8:00pm Wed

Extreme Heat Warning
Today

High: 98 °F
Hot
Tonight

Low: 78 °F
Partly Cloudy
Wednesday
High: 99 °F
Sunny then
Slight Chance
T-stormsWednesday Night
Low: 77 °F
Partly Cloudy
then Chance
T-stormsThursday

High: 96 °F
Slight Chance
T-stormsThursday Night

Low: 75 °F
Chance
T-stormsFriday

High: 94 °F
Partly Sunny
Friday Night

Low: 76 °F
Partly Cloudy
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.6°N 90.46°W (Elev. 574 ft)



