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 47%
Wind Speed NE 14 mph
Barometer 29.90 in (1012.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 6 Sep 3:53 pm CDT
Extended Forecast for

Advance MO

Heat Advisory September 6, 04:25pm until September 6, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 6, 04:25pm until September 6, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 67. Northeast wind around 6 mph.

    Low: 67 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 91. Northeast wind around 6 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. Light northeast wind.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. Calm wind becoming south around 5 mph after midnight.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98. Southwest wind 5 to 9 mph.

    High: 98 °F

    Hot

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. South southwest wind 3 to 5 mph.

    Low: 71 °F

    Mostly Clear
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 94. North northeast wind around 10 mph.
Tonight
Mostly clear, with a low around 67. Northeast wind around 6 mph.
Labor Day
Sunny, with a high near 91. Northeast wind around 6 mph.
Monday Night
Mostly clear, with a low around 64. Light northeast wind.
Tuesday
Sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 70. Calm wind becoming south around 5 mph after midnight.
Wednesday
Sunny and hot, with a high near 98. Southwest wind 5 to 9 mph.
Wednesday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. South southwest wind 3 to 5 mph.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Northwest wind 3 to 5 mph.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65. Light north wind.
Friday
A slight chance of showers. Sunny, with a high near 88. Calm wind.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 65. Calm wind.
Saturday
A slight chance of showers. Mostly sunny, with a high near 91. Calm wind becoming south around 6 mph in the afternoon.
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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:
1:50 pm CDT Sep 6, 2026
Forecast Valid:
4pm CDT Sep 6, 2026-6pm CDT Sep 12, 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