
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
Perryville Regional Airport (KPCD)
Lat: 37.87°NLon: 89.86°WElev: 372ft.
Fair
94°F
34°C
| Humidity | 51% |
| Wind Speed | Calm |
| Barometer | 30.01 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 104°F (40°C) |
| Last update | 4 Sep 11:15 am CDT |
Saint Mary MO
NOW until 8:00pm Sat

Extreme Heat Warning
Today

High: 98 °F
Isolated
T-stormsTonight

Low: 73 °F
Mostly Clear
Saturday

High: 97 °F
Hot
Saturday Night

Low: 71 °F
Mostly Clear
Sunday

High: 94 °F
Sunny
Sunday Night

Low: 67 °F
Mostly Clear
Labor Day

High: 91 °F
Sunny
Monday Night

Low: 66 °F
Mostly Clear
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
37.88°N 89.95°W (Elev. 400 ft)



