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 >

Current conditions at

Paul C Miller/Sparta Airport (K8D4)

Lat: 43.13°NLon: 85.68°WElev: 775ft.

Overcast

66°F

19°C

Humidity 88%
Wind Speed Vrbl 2 mph
Barometer 29.89 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 19 Aug 1:35 am EDT
Extended Forecast for

3 Miles S Marne MI

  • Overnight

    Overnight: Showers likely, mainly before 2am.  Mostly cloudy, with a low around 63. West wind 3 to 5 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Patchy fog between 7am and 9am.  Otherwise, mostly sunny, with a high near 78. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 78 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. North northwest wind around 6 mph becoming calm  in the evening.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Light and variable wind.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers after 8pm.  Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers before 2pm.  Partly sunny, with a high near 77.

    High: 77 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely, mainly before 2am. Mostly cloudy, with a low around 63. West wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Patchy fog between 7am and 9am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 54. North northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 80. Light and variable wind.
Thursday Night
Mostly clear, with a low around 58. Light and variable wind.
Friday
Partly sunny, with a high near 79.
Friday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 62.
Saturday
A chance of showers before 2pm. Partly sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 54.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Marne MI
 42.99°N 85.84°W (Elev. 748 ft)
1:51 am EDT Aug 19, 2026
1am EDT Aug 19, 2026-6pm EDT Aug 25, 2026
 
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Additional Resources

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