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

70°F

21°C

Humidity 41%
Wind Speed Calm
Barometer 30.10 in (1019.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 23 May 3:53 pm CDT
Extended Forecast for

Tamms IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Light east northeast wind.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 56. Light east wind.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly before 3pm, then a slight chance of thunderstorms after 5pm. Mostly cloudy, with a high near 68. East wind 3 to 8 mph. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 57. East northeast wind 5 to 8 mph. Chance of precipitation is 70%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 67. East northeast wind 6 to 9 mph. Chance of precipitation is 70%.

    High: 67 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Cloudy, with a low around 56. East northeast wind 6 to 8 mph.

    Low: 56 °F

    Chance
    Showers

  • Memorial Day

    Memorial Day: Showers. High near 65. East northeast wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 58. East northeast wind 5 to 8 mph.

    Low: 58 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 73. North northeast wind 5 to 7 mph becoming west northwest in the afternoon.

    High: 73 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Light east northeast wind.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 56. Light east wind.
Saturday
Showers and thunderstorms likely, mainly before 3pm, then a slight chance of thunderstorms after 5pm. Mostly cloudy, with a high near 68. East wind 3 to 8 mph. Chance of precipitation is 60%.
Saturday Night
A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 57. East northeast wind 5 to 8 mph. Chance of precipitation is 70%.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 67. East northeast wind 6 to 9 mph. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers. Cloudy, with a low around 56. East northeast wind 6 to 8 mph.
Memorial Day
Showers. High near 65. East northeast wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 58. East northeast wind 5 to 8 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 73. North northeast wind 5 to 7 mph becoming west northwest in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 59. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 78. Calm wind becoming north northwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 60. Light northeast wind.
Thursday
A chance of showers. Partly sunny, with a high near 78. Calm wind becoming north northwest around 5 mph in the afternoon.
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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:
2:17 pm CDT May 23, 2025
Forecast Valid:
4pm CDT May 23, 2025-6pm CDT May 29, 2025
 
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