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

73°F

23°C

Humidity 87%
Wind Speed Calm
Barometer 30.17 in (1021.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 17 Sep 11:53 pm CDT
Extended Forecast for

2 Miles N New Madrid MO

Heat Advisory September 18, 12:37am until September 20, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 18, 12:37am until September 20, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Overnight

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. Calm wind becoming west around 5 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. Light south southwest wind.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98. Calm wind becoming west 5 to 8 mph in the morning.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. West southwest wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 94. Calm wind becoming northwest 5 to 9 mph in the morning.

    High: 94 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 74. Calm wind.
Friday
Sunny and hot, with a high near 98. Calm wind becoming west around 5 mph.
Friday Night
Mostly clear, with a low around 74. Calm wind.
Saturday
Sunny and hot, with a high near 98. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 73. Light south southwest wind.
Sunday
Sunny and hot, with a high near 98. Calm wind becoming west 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 73. West southwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 94. Calm wind becoming northwest 5 to 9 mph in the morning.
Monday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. North wind 5 to 8 mph.
Tuesday
Mostly sunny, with a high near 86. North wind 8 to 13 mph.
Tuesday Night
Mostly clear, with a low around 64. North northeast wind 7 to 16 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 84. North northeast wind 8 to 11 mph.
Wednesday Night
Mostly clear, with a low around 64. Northeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 84. North northeast wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N New Madrid MO
 36.62°N 89.54°W
Last Update:
9:16 pm CDT Sep 17, 2026
Forecast Valid:
12am CDT Sep 18, 2026-6pm CDT Sep 24, 2026
 
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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