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

84°F

29°C

Humidity 91%
Wind Speed SW 6 mph
Barometer 29.89 in (1011.6 mb)
Dewpoint 81°F (27°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 26 Jul 9:53 pm CDT
Extended Forecast for

Lilbourn MO

Extreme Heat Warning until July 28, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until July 28, 07:00pm

    NOW until 7:00pm Tue

    Extreme Heat Warning

  • Tonight

    Low: 78 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 96. Heat index values as high as 115. Light south southwest wind becoming southwest 5 to 9 mph in the morning.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 79. South southwest wind 7 to 9 mph.

    Low: 79 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. Heat index values as high as 113. West southwest wind 8 to 10 mph becoming northwest in the afternoon.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 74. North northeast wind around 8 mph.

    Low: 74 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 90. North northeast wind 6 to 9 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. North northeast wind around 6 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Northeast wind 3 to 6 mph.

    High: 88 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 78. Southwest wind 3 to 5 mph.
Monday
Sunny, with a high near 96. Heat index values as high as 115. Light south southwest wind becoming southwest 5 to 9 mph in the morning.
Monday Night
Mostly clear, with a low around 79. South southwest wind 7 to 9 mph.
Tuesday
Sunny, with a high near 96. Heat index values as high as 113. West southwest wind 8 to 10 mph becoming northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 74. North northeast wind around 8 mph.
Wednesday
Sunny, with a high near 90. North northeast wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 70. North northeast wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 88. Northeast wind 3 to 6 mph.
Thursday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 71. East wind around 5 mph becoming calm in the evening.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Calm wind becoming south around 6 mph in the morning.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southeast wind 3 to 5 mph.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. East southeast wind 6 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 71. North northeast wind 5 to 10 mph.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 86. North northeast wind 6 to 9 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:
9:11 pm CDT Jul 26, 2026
Forecast Valid:
10pm CDT Jul 26, 2026-6pm CDT Aug 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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