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

94°F

34°C

Humidity 49%
Wind Speed S 6 mph
Barometer 29.91 in (1012.5 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 3 Sep 5:53 pm CDT
Extended Forecast for

Scott City MO

Extreme Heat Warning September 3, 06:50pm until September 5, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning September 3, 06:50pm until September 5, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Tonight

    Low: 74 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 99. Heat index values as high as 109. Light and variable wind.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Heat index values as high as 106. Calm wind.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 69. East northeast wind 5 to 7 mph.

    Low: 69 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 92. East northeast wind 3 to 5 mph.

    High: 92 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 74. Calm wind.
Friday
Sunny and hot, with a high near 99. Heat index values as high as 109. Light and variable wind.
Friday Night
Mostly clear, with a low around 75. Calm wind.
Saturday
Sunny and hot, with a high near 98. Heat index values as high as 106. Calm wind.
Saturday Night
Mostly clear, with a low around 72. Calm wind.
Sunday
Sunny, with a high near 95. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 69. East northeast wind 5 to 7 mph.
Labor Day
Sunny, with a high near 92. East northeast wind 3 to 5 mph.
Monday Night
Mostly clear, with a low around 69. Light east wind.
Tuesday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming south around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 73. South southeast wind around 5 mph.
Wednesday
Sunny, with a high near 95. South southwest wind 5 to 8 mph.
Wednesday Night
Mostly clear, with a low around 73. South wind around 6 mph.
Thursday
A slight chance of showers. Mostly sunny, with a high near 93. West southwest wind around 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Scott City MO
 37.22°N 89.54°W
Last Update:
6:21 pm CDT Sep 3, 2026
Forecast Valid:
6pm CDT Sep 3, 2026-6pm CDT Sep 10, 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