
Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend
Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >
Hazardous Weather Conditions
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
74°F
23°C
| Humidity | 94% |
| Wind Speed | Calm |
| Barometer | 30.14 in (1020.0 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 18 Sep 2:53 am CDT |
Swansea IL
NOW until 8:00pm Sat

Heat Advisory
Overnight

Low: 73 °F
Mostly Clear
Friday
High: 96 °F
Sunny then
Slight Chance
T-stormsFriday Night
Low: 72 °F
Slight Chance
T-storms then
Partly CloudySaturday

High: 96 °F
Increasing
CloudsSaturday Night

Low: 73 °F
Partly Cloudy
Sunday
High: 93 °F
Mostly Sunny
then Slight
Chance
T-stormsSunday Night
Low: 68 °F
Slight Chance
T-storms then
Chance
T-stormsMonday

High: 83 °F
Showers
Likely
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.55°N 89.98°W (Elev. 551 ft)



