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.

Mostly Cloudy

81°F

27°C

Humidity 82%
Wind Speed SW 7 mph
Barometer 29.92 in (1012.7 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 27 Jun 3:53 pm CDT
Extended Forecast for

Jackson MO

Extreme Heat Watch June 29, 11:00am until July 2, 08:00pm
Flood Watch June 27, 04:06pm until June 28, 07:00am
Heat Advisory June 28, 12:00pm until June 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch
Flood Watch
Heat Advisory
  •  
    Flood Watch June 27, 04:06pm until June 28, 07:00am

    NOW until 7:00am Sun

    Flood Watch

  • This Afternoon

    High: 80 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 3am. Partly cloudy, with a low around 71. South southwest wind around 6 mph becoming calm in the evening.

    Low: 71 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 90. Heat index values as high as 105. South southwest wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. South southwest wind 5 to 9 mph.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92. South southwest wind 5 to 10 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. South wind 3 to 8 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. South wind 3 to 6 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 74. South wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Clear

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 80. South southwest wind around 7 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 3am. Partly cloudy, with a low around 71. South southwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 90. Heat index values as high as 105. South southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 73. South southwest wind 5 to 9 mph.
Monday
Sunny, with a high near 92. South southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 74. South wind 3 to 8 mph.
Tuesday
Sunny, with a high near 93. South wind 3 to 6 mph.
Tuesday Night
Clear, with a low around 74. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 92. Light south wind.
Wednesday Night
Mostly clear, with a low around 75. Light south wind.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 91. Light south wind.
Thursday Night
Mostly clear, with a low around 75. Light south wind.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 91. Calm wind.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jackson MO
 37.38°N 89.64°W
Last Update:
2:01 pm CDT Jun 27, 2026
Forecast Valid:
4pm CDT Jun 27, 2026-6pm CDT Jul 3, 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