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Hazardous Weather Conditions

Current conditions at

Joplin, Joplin Regional Airport (KJLN)

Lat: 37.16°NLon: 94.5°WElev: 981ft.

Fair

N/A

Humidity NA
Wind Speed SW 10 mph
Barometer 30.10 in
Dewpoint N/A
Visibility 10.00 mi
Last update 15 Aug 11:53 am CDT
Extended Forecast for

Diamond MO

Extreme Heat Warning August 15, 12:45pm until August 16, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 15, 12:45pm until August 16, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • This Afternoon

    High: 99 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 77. South wind 7 to 9 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 100. Heat index values as high as 107. Southwest wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 100 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 5am. Clear during the early evening, then becoming mostly cloudy, with a low around 72. North wind 5 to 8 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Partly sunny and hot, with a high near 93. Northeast wind around 6 mph.

    High: 93 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Tuesday Night

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

    Low: 78 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 99. Heat index values as high as 105. Southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 77. South wind 7 to 9 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 100. Heat index values as high as 107. Southwest wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
A chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 5am. Clear during the early evening, then becoming mostly cloudy, with a low around 72. North wind 5 to 8 mph. Chance of precipitation is 40%.
Monday
Partly sunny and hot, with a high near 93. Northeast wind around 6 mph.
Monday Night
Partly cloudy, with a low around 72.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
Mostly sunny and hot, with a high near 99.
Wednesday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72.
Thursday
Mostly sunny and hot, with a high near 92.
Thursday Night
Mostly clear, with a low around 70.
Friday
Sunny and hot, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Diamond MO
 36.99°N 94.3°W (Elev. 1184 ft)
Last Update:
11:31 am CDT Aug 15, 2026
Forecast Valid:
12pm CDT Aug 15, 2026-6pm CDT Aug 21, 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