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.

Fog/Mist

45°F

7°C

Humidity 90%
Wind Speed Calm
Barometer 30.09 in (1018.8 mb)
Dewpoint 42°F (6°C)
Visibility 4.00 mi
Last update 3 Mar 7:53 am CST
Extended Forecast for

Tamms IL

  • Today

    Today: A slight chance of showers between 11am and 4pm. Partly sunny, with a high near 73. South southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 73 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 58. South wind around 6 mph.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 9am. Mostly cloudy, with a high near 74. South southwest wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 74 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. South southwest wind around 7 mph. Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 9am, then showers between 9am and noon, then a chance of showers and thunderstorms after noon. High near 72. South southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 72 °F

    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 60. South wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 78. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 78 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 62. South wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 71. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 71 °F

    Showers then
    Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers between 11am and 4pm. Partly sunny, with a high near 73. South southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 58. South wind around 6 mph.
Wednesday
Showers likely, with thunderstorms also possible after 9am. Mostly cloudy, with a high near 74. South southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. South southwest wind around 7 mph. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm before 9am, then showers between 9am and noon, then a chance of showers and thunderstorms after noon. High near 72. South southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 60. South wind 3 to 5 mph. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 78. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Friday Night
A chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 62. South wind 7 to 9 mph, with gusts as high as 20 mph.
Saturday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 71. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Saturday Night
A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 50. Light and variable wind.
Sunday
A chance of showers. Mostly cloudy, with a high near 67. Calm wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 54. Light south southwest wind.
Monday
A chance of showers. Partly sunny, with a high near 74. Southwest wind 3 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tamms IL
 37.23°N 89.28°W
Last Update:
6:36 am CST Mar 3, 2026
Forecast Valid:
8am CST Mar 3, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
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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