National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Poplar Bluff, Poplar Bluff Municipal Airport (KPOF)

Lat: 36.77°NLon: 90.32°WElev: 328ft.

Fair

85°F

29°C

Humidity 68%
Wind Speed S 6 mph
Barometer 30.08 in (1018.0 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 15 Sep 8:53 pm CDT
Extended Forecast for

Lilbourn MO

Heat Advisory September 15, 09:20pm until September 18, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 15, 09:20pm until September 18, 07:00pm

    NOW until 7:00pm Fri

    Heat Advisory

  • Tonight

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98. Light south wind becoming south southwest 5 to 9 mph in the morning.

    High: 98 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98. Calm wind becoming southwest around 5 mph.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 97. Light and variable wind.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Calm wind becoming west southwest 5 to 8 mph in the morning.

    High: 98 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 75. Light south wind.
Wednesday
Sunny and hot, with a high near 98. Light south wind becoming south southwest 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 75. Calm wind.
Thursday
Sunny and hot, with a high near 98. Calm wind becoming southwest around 5 mph.
Thursday Night
Mostly clear, with a low around 75. Calm wind.
Friday
Sunny and hot, with a high near 97. Light and variable wind.
Friday Night
Mostly clear, with a low around 74. Calm wind.
Saturday
Sunny and hot, with a high near 98. Calm wind becoming west southwest 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 74. South southwest wind around 6 mph.
Sunday
Sunny, with a high near 96. West southwest wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 72. West southwest wind 5 to 7 mph becoming south southeast in the evening.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. South southwest wind 6 to 10 mph becoming northwest in the afternoon.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. North northeast wind 7 to 13 mph.
Tuesday
Mostly sunny, with a high near 86. North northeast wind 8 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lilbourn MO
 36.6°N 89.62°W
Last Update:
5:46 pm CDT Sep 15, 2026
Forecast Valid:
9pm CDT Sep 15, 2026-6pm CDT Sep 22, 2026
 
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Additional Resources

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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