Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Maryville Northwest Missouri Regional Airport (KEVU)

Lat: 40.35°NLon: 94.92°WElev: 1145ft.

Fair

81°F

27°C

Humidity 79%
Wind Speed S 8 mph
Barometer 29.78 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 12 Aug 4:15 am CDT
Extended Forecast for

Elmo MO

  • Today

    Today: A slight chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 96. Heat index values as high as 105. South southwest wind around 6 mph becoming light and variable  in the afternoon.  Chance of precipitation is 20%.

    High: 96 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 74. East wind 5 to 7 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 74 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 93. Heat index values as high as 106. East northeast wind 7 to 10 mph becoming south southeast in the afternoon.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 93 °F

    Chance
    T-storms then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, mainly after 1am.  Cloudy during the early evening, then becoming partly cloudy, with a low around 73. East wind 9 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 73 °F

    Chance
    T-storms

  • Friday

    Friday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 94. East wind around 9 mph becoming south southeast in the afternoon.  Chance of precipitation is 20%.

    High: 94 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 75. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 72. Chance of precipitation is 30%.

    Low: 72 °F

    Partly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: Mostly cloudy, with a high near 86.

    High: 86 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 96. Heat index values as high as 105. South southwest wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 74. East wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 93. Heat index values as high as 106. East northeast wind 7 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms, mainly after 1am. Cloudy during the early evening, then becoming partly cloudy, with a low around 73. East wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 94. East wind around 9 mph becoming south southeast in the afternoon. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 93.
Saturday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 86.
Sunday Night
Mostly cloudy, with a low around 67.
Monday
Partly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Partly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Elmo MO
 40.52°N 95.12°W (Elev. 1017 ft)
3:31 am CDT Aug 12, 2026
4am CDT Aug 12, 2026-6pm CDT Aug 18, 2026
 
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