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Hazardous Weather Conditions

Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Fair

76°F

24°C

Humidity 69%
Wind Speed SE 7 mph
Barometer 30.04 in (1016.9 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Sep 11:53 pm CDT
Extended Forecast for

Advance MO

Heat Advisory September 15, 12:08am until September 16, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 15, 12:08am until September 16, 07:00pm

    NOW until 7:00pm Wed

    Heat Advisory

  • Overnight

    Low: 70 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. Light and variable wind.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. Calm wind becoming south southwest around 6 mph in the morning.

    High: 96 °F

    Sunny

  • Wednesday Night

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

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 96. Light and variable wind.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 95. Light and variable wind.

    High: 95 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 70. Light southeast wind.
Tuesday
Sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming south southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly clear, with a low around 73. Light and variable wind.
Wednesday
Sunny, with a high near 96. Calm wind becoming south southwest around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 72. Calm wind.
Thursday
Sunny, with a high near 96. Light and variable wind.
Thursday Night
Mostly clear, with a low around 71. Calm wind.
Friday
Sunny, with a high near 95. Light and variable wind.
Friday Night
Mostly clear, with a low around 70. Calm wind.
Saturday
Sunny, with a high near 95. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 70. Light south southwest wind.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind becoming west 5 to 8 mph in the morning.
Sunday Night
A chance of showers. Partly cloudy, with a low around 65. North wind around 7 mph.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80. North wind 7 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Advance MO
 37.1°N 89.91°W
Last Update:
10:51 pm CDT Sep 14, 2026
Forecast Valid:
12am CDT Sep 15, 2026-6pm CDT Sep 21, 2026
 
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Additional Resources

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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