Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Overcast

71°F

22°C

Humidity 96%
Wind Speed SW 3 mph
Barometer 29.95 in (1013.5 mb)
Dewpoint 70°F (21°C)
Visibility 9.00 mi
Last update 19 Aug 9:53 am CDT
Extended Forecast for

4 Miles WSW Rosendale MO

  • Today

    Today: A chance of showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 82. East northeast wind around 5 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 66. Northeast wind 3 to 5 mph.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 84. Light northeast wind.

    High: 84 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. Light south wind.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 87. West southwest wind 3 to 6 mph.  Chance of precipitation is 20%.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 69. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 69 °F

    Mostly Clear
    then Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 82. East northeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy, with a low around 66. Northeast wind 3 to 5 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 84. Light northeast wind.
Thursday Night
Mostly clear, with a low around 67. Light south wind.
Friday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. West southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
Partly sunny, with a high near 83.
Sunday Night
Mostly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Partly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Rosendale MO
 40.01°N 94.89°W (Elev. 1050 ft)
5:51 am CDT Aug 19, 2026
10am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database