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

Hazardous Weather Conditions

Current conditions at

Joplin, Joplin Regional Airport (KJLN)

Lat: 37.16°NLon: 94.5°WElev: 981ft.

A Few Clouds

98°F

37°C

Humidity 33%
Wind Speed Calm
Barometer 29.95 in (1012.8 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 6 Sep 12:53 pm CDT
Extended Forecast for

Webb City MO

Extreme Heat Warning September 6, 02:53pm until September 7, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning September 6, 02:53pm until September 7, 08:00pm

    NOW until 8:00pm Mon

    Extreme Heat Warning

  • This Afternoon

    High: 102 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 76. Southeast wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 76 °F

    Chance
    Showers then
    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny and hot, with a high near 100. Heat index values as high as 105. Southeast wind 6 to 9 mph.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76. Southeast wind 8 to 10 mph.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. South wind 7 to 9 mph.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 72.

    Low: 72 °F

    Chance
    T-storms then
    Showers

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102. Heat index values as high as 106. Northeast wind around 6 mph.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 76. Southeast wind 5 to 7 mph. Chance of precipitation is 40%.
Labor Day
Mostly sunny and hot, with a high near 100. Heat index values as high as 105. Southeast wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 76. Southeast wind 8 to 10 mph.
Tuesday
Sunny and hot, with a high near 101. South wind 7 to 9 mph.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 72.
Thursday
A chance of showers before 1pm. Mostly cloudy, with a high near 90.
Thursday Night
A chance of showers after 1am. Partly cloudy, with a low around 68.
Friday
A chance of showers. Mostly sunny and hot, with a high near 93.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny and hot, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Webb City MO
 37.15°N 94.47°W (Elev. 997 ft)
Last Update:
1:26 pm CDT Sep 6, 2026
Forecast Valid:
2pm CDT Sep 6, 2026-6pm CDT Sep 12, 2026
 
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