Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Poplar Bluff, Poplar Bluff Municipal Airport (KPOF)

Lat: 36.77°NLon: 90.32°WElev: 328ft.

Fair

77°F

25°C

Humidity 66%
Wind Speed S 7 mph
Barometer 29.77 in (1007.9 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 16 Jun 5:53 pm CDT
Extended Forecast for

5 Miles ESE Williamsville MO

  • Tonight

    Tonight: A slight chance of showers between midnight and 1am.  Partly cloudy, with a low around 62. Southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. South southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Increasing clouds, with a low around 73. South southwest wind 6 to 16 mph, with gusts as high as 30 mph.

    Low: 73 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 86. Light and variable wind.

    High: 86 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers.  Mostly cloudy, with a low around 63. Calm wind.  Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 83. Calm wind.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 1pm.  Mostly sunny, with a high near 84. Light south wind.

    High: 84 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 67. Light south southeast wind.

    Low: 67 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers between midnight and 1am. Partly cloudy, with a low around 62. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 88. South southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 73. South southwest wind 6 to 16 mph, with gusts as high as 30 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Light and variable wind.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 60%.
Juneteenth
Mostly sunny, with a high near 83. Calm wind.
Friday Night
Mostly clear, with a low around 62. Calm wind.
Saturday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 84. Light south wind.
Saturday Night
A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 67. Light south southeast wind.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. Light south wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 71. South southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 84. West southwest wind around 7 mph.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Light north wind.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. Calm wind.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Williamsville MO
 36.93°N 90.47°W
2:28 pm CDT Jun 16, 2026
6pm CDT Jun 16, 2026-6pm CDT Jun 23, 2026
 
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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