
Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest
Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Mostly Cloudy
78°F
26°C
| Humidity | 76% |
| Wind Speed | SW 6 mph |
| Barometer | 29.95 in (1013.2 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 19 Aug 11:51 am CDT |
3 Miles NNW Florissant MO
This Afternoon

High: 82 °F
Chance
T-stormsTonight

Low: 70 °F
Chance
T-storms and
Patchy FogThursday
High: 85 °F
Patchy Fog
then Mostly
SunnyThursday Night

Low: 68 °F
Mostly Clear
Friday

High: 88 °F
Sunny
Friday Night
Low: 69 °F
Mostly Clear
then Slight
Chance
T-stormsSaturday

High: 86 °F
Slight Chance
ShowersSaturday Night

Low: 68 °F
Mostly Clear
Sunday

High: 84 °F
Mostly Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.82°N 90.34°W (Elev. 551 ft)


