
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. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
73°F
23°C
| Humidity | 94% |
| Wind Speed | Calm |
| Barometer | 29.91 in (1012.1 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 5 Sep 5:54 am CDT |
Jerseyville IL
NOW until 8:00pm Sat

Extreme Heat Warning
Today

High: 99 °F
Hot
Tonight

Low: 69 °F
Partly Cloudy
Sunday

High: 89 °F
Mostly Sunny
Sunday Night

Low: 62 °F
Mostly Clear
Labor Day

High: 88 °F
Sunny
Monday Night

Low: 63 °F
Mostly Clear
Tuesday

High: 95 °F
Sunny
Tuesday Night

Low: 73 °F
Mostly Clear
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
39.11°N 90.32°W (Elev. 630 ft)



