Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. 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 >

Current conditions at

Farmington Airport (KFAM)

Lat: 37.77°NLon: 90.43°WElev: 945ft.

Fair

88°F

31°C

Humidity 61%
Wind Speed W 8 mph
Barometer 30.05 in (1017.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 11 Aug 10:56 am CDT
Extended Forecast for

3 Miles SW Hematite MO

Extreme Heat Warning August 11, 11:13am until August 12, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 11, 11:13am until August 12, 08:00pm

    NOW until 8:00pm Wed

    Extreme Heat Warning

  • Today

    High: 98 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 78. South wind 3 to 5 mph.

    Low: 78 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Isolated showers and thunderstorms between 9am and 1pm.  Mostly sunny and hot, with a high near 99. Heat index values as high as 111. Southwest wind around 6 mph.  Chance of precipitation is 20%.

    High: 99 °F

    Isolated
    T-storms

  • Wednesday Night

    Wednesday Night: Isolated showers and thunderstorms before 9pm.  Mostly clear, with a low around 76. Light southwest wind.  Chance of precipitation is 20%.

    Low: 76 °F

    Isolated
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Isolated showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 98. Light southwest wind.  Chance of precipitation is 20%.

    High: 98 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 74.

    Low: 74 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 96.

    High: 96 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny and hot, with a high near 98. Heat index values as high as 109. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 78. South wind 3 to 5 mph.
Wednesday
Isolated showers and thunderstorms between 9am and 1pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 111. Southwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers and thunderstorms before 9pm. Mostly clear, with a low around 76. Light southwest wind. Chance of precipitation is 20%.
Thursday
Isolated showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 98. Light southwest wind. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 74.
Friday
Mostly sunny, with a high near 96.
Friday Night
Partly cloudy, with a low around 74.
Saturday
Mostly sunny and hot, with a high near 100.
Saturday Night
Mostly clear, with a low around 76.
Sunday
Sunny and hot, with a high near 100.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Hematite MO
 38.18°N 90.53°W (Elev. 499 ft)
10:46 am CDT Aug 11, 2026
11am CDT Aug 11, 2026-6pm CDT Aug 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database