National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Fair

74°F

23°C

Humidity 94%
Wind Speed Calm
Barometer 30.01 in (1015.8 mb)
Dewpoint 72°F (22°C)
Visibility 8.00 mi
Last update 19 Aug 6:53 am CDT
Extended Forecast for

3 Miles SE Kewanee MO

Heat Advisory August 19, 07:37am until August 19, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 19, 07:37am until August 19, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • Today

    High: 98 °F

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 73. North wind 3 to 5 mph.

    Low: 73 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 90. North northeast wind 6 to 11 mph.

    High: 90 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68. North northeast wind 6 to 10 mph.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. North northeast wind 7 to 11 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. North northeast wind 5 to 9 mph becoming light.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. North northeast wind 5 to 8 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 68. North northeast wind around 6 mph becoming calm in the evening.

    Low: 68 °F

    Clear

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny and hot, with a high near 98. Heat index values as high as 106. Calm wind becoming west southwest around 5 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 73. North wind 3 to 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 90. North northeast wind 6 to 11 mph.
Wednesday Night
Mostly clear, with a low around 68. North northeast wind 6 to 10 mph.
Thursday
Sunny, with a high near 87. North northeast wind 7 to 11 mph.
Thursday Night
Mostly clear, with a low around 67. North northeast wind 5 to 9 mph becoming light.
Friday
Sunny, with a high near 90. North northeast wind 5 to 8 mph.
Friday Night
Clear, with a low around 68. North northeast wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 92. Calm wind becoming north 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 67. North northeast wind 3 to 6 mph.
Sunday
Sunny, with a high near 88. North wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 62. North northeast wind 5 to 7 mph.
Monday
Sunny, with a high near 83. North northeast wind 5 to 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Kewanee MO
 36.64°N 89.54°W
Last Update:
6:31 am CDT Aug 19, 2025
Forecast Valid:
7am CDT Aug 19, 2025-6pm CDT Aug 25, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation