Hazardous Weather Conditions
Current conditions at
Cape Girardeau, Cape Girardeau Regional Airport (KCGI)
Lat: 37.23°NLon: 89.58°WElev: 341ft.
Fair
80°F
27°C
| Humidity | 85% |
| Wind Speed | SW 5 mph |
| Barometer | 29.91 in (1012.4 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 12 Aug 7:53 am CDT |
Extended Forecast for
4 Miles WSW Jonesboro IL
Heat Advisory August 12, 08:34am until August 14, 07:00pm
NOW until 7:00pm Fri
Heat Advisory
Today
High: 96 °F
Mostly Sunny
then Chance
T-stormsTonight
Low: 77 °F
Chance
ShowersThursday
High: 98 °F
Chance
Showers then
Mostly SunnyThursday Night
Low: 78 °F
Mostly Clear
Friday
High: 99 °F
Hot
Friday Night
Low: 77 °F
Mostly Clear
Saturday
High: 100 °F
Hot
Saturday Night
Low: 77 °F
Clear
Detailed Forecast
Today
A 40 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 96. Heat index values as high as 107. Southwest wind 5 to 7 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly between 4am and 5am. Mostly cloudy, with a low around 77. South southwest wind around 6 mph becoming east southeast in the evening.
Thursday
A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Partly sunny and hot, with a high near 98. Heat index values as high as 109. South wind 5 to 8 mph becoming west southwest in the morning. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 78. South wind 5 to 7 mph.
Friday
Sunny and hot, with a high near 99. Southwest wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 77. South wind 3 to 5 mph.
Saturday
Sunny and hot, with a high near 100. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Clear, with a low around 77. South wind 3 to 5 mph.
Sunday
Sunny and hot, with a high near 101. West wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 76. West southwest wind around 5 mph becoming light and variable after midnight.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95. North wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 71. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 91. Light and variable wind.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Jonesboro IL
37.44°N 89.33°W
37.44°N 89.33°W
6:06 am CDT Aug 12, 2026
8am CDT Aug 12, 2026-6pm CDT Aug 18, 2026
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