Dangerous Heat and Humidity Building from the Plains to the East Coast

Strengthening high pressure will bring much above normal high and low temperatures. Widespread highs in the 90s to 100 combined with dewpoints surging into the mid and upper 70s will create heat indices as high as 110 through this weekend. In addition, overnight temperatures in the 70s to low 80s will reduce the ability of the body to recover from daytime heating. Read More >

Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Partly Cloudy

89°F

32°C

Humidity 68%
Wind Speed S 7 mph
Barometer 29.98 in (1014.8 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 17 Jul 1:53 pm CDT
Extended Forecast for

Cape Girardeau MO

Flood Warning until further notice
Excessive Heat Watch July 18, 12:00pm until July 21, 07:00pm
Click here for hazard details and duration
Flood Warning until further notice
Excessive Heat Watch
  •  
    Flood Warning until further notice

    NOW until further notice

    Flood Warning

  • This
    Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 92. Heat index values as high as 106. Southwest wind around 7 mph.

    Slight Chance
    T-storms

    High: 92 °F

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 11pm.  Partly cloudy, with a low around 75. South southwest wind 3 to 7 mph.

    Chance
    T-storms then
    Partly Cloudy

    Low: 75 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 93. Heat index values as high as 106. Southwest wind 5 to 11 mph.

    Mostly Sunny

    High: 93 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 77. South southwest wind 6 to 11 mph.

    Mostly Clear

    Low: 77 °F

  • Friday

    Friday: Sunny, with a high near 95. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    Sunny

    High: 95 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 76. South southwest wind 5 to 9 mph becoming light  after midnight.

    Mostly Clear

    Low: 76 °F

  • Saturday

    Saturday: Sunny, with a high near 95. South southwest wind 3 to 7 mph.

    Sunny

    High: 95 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 76. South southwest wind 3 to 5 mph.

    Mostly Clear

    Low: 76 °F

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 92. Heat index values as high as 106. Southwest wind around 7 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 75. South southwest wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 93. Heat index values as high as 106. Southwest wind 5 to 11 mph.
Thursday Night
Mostly clear, with a low around 77. South southwest wind 6 to 11 mph.
Friday
Sunny, with a high near 95. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 76. South southwest wind 5 to 9 mph becoming light after midnight.
Saturday
Sunny, with a high near 95. South southwest wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 76. South southwest wind 3 to 5 mph.
Sunday
A slight chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 95. Southwest wind 3 to 6 mph.
Sunday Night
A chance of showers and thunderstorms, mainly after 8pm. Partly cloudy, with a low around 75. South southwest wind 5 to 8 mph becoming west northwest after midnight.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. North wind around 8 mph.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. North wind 5 to 7 mph.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 88. North wind 7 to 9 mph.
Click Map For Forecast
Point Forecast:
Cape Girardeau MO
 37.31°N 89.56°W
1:16 pm CDT Jul 17, 2019
2pm CDT Jul 17, 2019-6pm CDT Jul 23, 2019
 
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Additional Resources

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Hourly Weather Forecast

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