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

79°F

26°C

Humidity 85%
Wind Speed S 7 mph
Barometer 29.90 in (1012.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 12 Aug 2:53 am CDT
Extended Forecast for

Brownwood MO

Heat Advisory August 12, 03:14am until August 14, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 12, 03:14am until August 14, 07:00pm

    NOW until 7:00pm Fri

    Heat Advisory

  • Overnight

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 95. Southwest wind 3 to 8 mph.

    High: 95 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 76. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 76 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 96. Heat index values as high as 105. Light south southwest wind increasing to 5 to 10 mph in the morning.

    High: 96 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 77. South wind 5 to 7 mph.

    Low: 77 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 98. Southwest wind 3 to 8 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. South wind around 6 mph becoming calm after midnight.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 99 °F

    Hot

Detailed Forecast

Overnight
Mostly clear, with a low around 75. Light southwest wind.
Wednesday
Mostly sunny, with a high near 95. Southwest wind 3 to 8 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 76. South wind around 6 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 96. Heat index values as high as 105. Light south southwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 77. South wind 5 to 7 mph.
Friday
Sunny and hot, with a high near 98. Southwest wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 75. South wind around 6 mph becoming calm after midnight.
Saturday
Sunny and hot, with a high near 99. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Saturday Night
Clear, with a low around 76. South wind 3 to 6 mph.
Sunday
Sunny and hot, with a high near 100. Calm wind becoming west southwest 5 to 7 mph in the morning.
Sunday Night
Mostly clear, with a low around 75. West southwest wind 3 to 5 mph.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95. Calm wind becoming north around 6 mph in the morning.
Monday Night
Partly cloudy, with a low around 71. North northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 91. Light and variable wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brownwood MO
 37.08°N 89.96°W
Last Update:
2:51 am CDT Aug 12, 2026
Forecast Valid:
3am CDT Aug 12, 2026-6pm CDT Aug 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation