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

83°F

28°C

Humidity 40%
Wind Speed S 20 G 30 mph
Barometer 29.95 in (1013.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 31 Mar 2:53 pm CDT
Extended Forecast for

Glenallen MO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 83. South southwest wind around 15 mph, with gusts as high as 28 mph.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between 3am and 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. South southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly between noon and 3pm. Partly sunny, with a high near 83. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 83 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 65. South wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 65 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 79. Breezy, with a south wind 15 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

    High: 79 °F

    Breezy.
    Slight Chance
    T-storms then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. South southwest wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    Low: 62 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 81. South wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 56. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 70. South southwest wind 9 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 83. South southwest wind around 15 mph, with gusts as high as 28 mph.
Tonight
A slight chance of showers between 3am and 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. South southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of showers, mainly between noon and 3pm. Partly sunny, with a high near 83. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 65. South wind 10 to 14 mph, with gusts as high as 26 mph.
Thursday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 79. Breezy, with a south wind 15 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. South southwest wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Friday
A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 81. South wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 56. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 70. South southwest wind 9 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 39. North northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 60. North northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 33. North wind 5 to 8 mph.
Monday
Sunny, with a high near 63. East wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glenallen MO
 37.32°N 90.04°W
Last Update:
2:01 pm CDT Mar 31, 2026
Forecast Valid:
3pm CDT Mar 31, 2026-6pm CDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation