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

92°F

33°C

Humidity 64%
Wind Speed S 10 mph
Barometer 30.03 in (1016.6 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index108°F (42°C)
Last update 30 Jun 3:53 pm CDT
Extended Forecast for

East Prairie MO

Extreme Heat Warning June 30, 04:29pm until July 3, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning June 30, 04:29pm until July 3, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • This Afternoon

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 75. South southwest wind around 5 mph becoming calm in the evening.

    Low: 75 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95. Heat index values as high as 107. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77. Light south wind.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 95. Calm wind.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. Calm wind.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 94. Light and variable wind. Chance of precipitation is 20%.

    High: 94 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 94. Heat index values as high as 105. South wind around 7 mph.
Tonight
Clear, with a low around 75. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 95. Heat index values as high as 107. Calm wind becoming south southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 77. Light south wind.
Thursday
Sunny, with a high near 95. Calm wind.
Thursday Night
Mostly clear, with a low around 76. Calm wind.
Friday
A slight chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 94. Light and variable wind. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75. Calm wind.
Independence Day
A chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 93. Light and variable wind.
Saturday Night
A chance of showers and thunderstorms, mainly before 1am. Mostly clear, with a low around 75. Calm wind.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. Light and variable wind.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Calm wind.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Prairie MO
 36.79°N 89.39°W
Last Update:
2:20 pm CDT Jun 30, 2026
Forecast Valid:
4pm CDT Jun 30, 2026-6pm CDT Jul 6, 2026
 
Forecast Discussion
 
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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