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 with Haze

84°F

29°C

Humidity 77%
Wind Speed S 7 mph
Barometer 30.00 in (1015.3 mb)
Dewpoint 76°F (24°C)
Visibility 1.25 mi
Heat Index93°F (34°C)
Last update 10 Aug 7:53 pm CDT
Extended Forecast for

Jackson MOSimilar City Names

Heat Advisory August 10, 08:46pm until August 13, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 10, 08:46pm until August 13, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Tonight

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95. Heat index values as high as 105. South southwest wind 6 to 9 mph.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 76. South southwest wind 6 to 8 mph.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Heat index values as high as 105. Southwest wind 5 to 8 mph.

    High: 95 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 76. South southwest wind around 6 mph.

    Low: 76 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 94. Southwest wind 5 to 7 mph.

    High: 94 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75. South wind 5 to 7 mph.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 94. Southwest wind 3 to 6 mph.

    High: 94 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 75. South wind around 8 mph.
Tuesday
Sunny, with a high near 95. Heat index values as high as 105. South southwest wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 76. South southwest wind 6 to 8 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Heat index values as high as 105. Southwest wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 76. South southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 94. Southwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 75. South wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 94. Southwest wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 74. South southeast wind 3 to 6 mph.
Saturday
Sunny, with a high near 96. South southwest wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 76. South wind around 6 mph.
Sunday
Sunny and hot, with a high near 97. West wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 74. South southwest wind around 5 mph becoming north northeast after midnight.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. North wind 3 to 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jackson MOSimilar City Names
 37.38°N 89.64°W
Last Update:
5:51 pm CDT Aug 10, 2026
Forecast Valid:
8pm CDT Aug 10, 2026-6pm CDT Aug 17, 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