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Hazardous Weather Conditions

Current conditions at

Jackson, McKellar-Sipes Regional Airport (KMKL)

Lat: 35.59°NLon: 88.92°WElev: 433ft.

Light Rain

79°F

26°C

Humidity 94%
Wind Speed Calm
Barometer 30.09 in (1018.4 mb)
Dewpoint 77°F (25°C)
Visibility 7.00 mi
Heat Index83°F (28°C)
Last update 25 Jul 10:53 am CDT
Extended Forecast for

4 Miles SSW Mercer TN

Heat Advisory July 26, 11:00am until July 28, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Showers and thunderstorms, mainly before 4pm. High near 87. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly between midnight and 5am. Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Chance
    T-storms and
    Patchy Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 93. Heat index values as high as 110. Calm wind becoming west around 5 mph.

    High: 93 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 1am. Otherwise, mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 7am. Otherwise, sunny, with a high near 96. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 96 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. Calm wind becoming southwest around 5 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. West southwest wind 5 to 10 mph.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 74. West northwest wind around 5 mph becoming calm.

    Low: 74 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and thunderstorms, mainly before 4pm. High near 87. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers and thunderstorms, mainly between midnight and 5am. Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 73. Calm wind.
Sunday
Mostly sunny, with a high near 93. Heat index values as high as 110. Calm wind becoming west around 5 mph.
Sunday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 74. Calm wind.
Monday
Areas of fog before 7am. Otherwise, sunny, with a high near 96. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 77. Calm wind becoming southwest around 5 mph.
Tuesday
Sunny and hot, with a high near 97. West southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 74. West northwest wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Mercer TN
 35.43°N 89.07°W (Elev. 299 ft)
Last Update:
11:21 am CDT Jul 25, 2026
Forecast Valid:
11am CDT Jul 25, 2026-6pm CDT Jul 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation