National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Jackson, McKellar-Sipes Regional Airport (KMKL)

Lat: 35.59°NLon: 88.92°WElev: 433ft.

Overcast

75°F

24°C

Humidity 71%
Wind Speed SW 15 G 28 mph
Barometer 30.01 in (1015.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 7 Mar 9:53 am CST
Extended Forecast for

Mercer TN

Severe T-storm Watch March 7, 10:45am until March 7, 02:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch March 7, 10:45am until March 7, 02:00pm

    NOW until 2:00pm Sat

    Severe T-storm Watch

  • Today

    High: 71 °F

    Heavy Rain
    then T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely. Cloudy, with a low around 53. South wind around 5 mph becoming north after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers
    Likely

  • Sunday

    Sunday: A 20 percent chance of showers before noon. Cloudy through mid morning, then gradual clearing, with a high near 68. North wind around 5 mph becoming calm in the morning.

    High: 68 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 76. Light south wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Increasing clouds, with a low around 63. South wind around 5 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before noon, then a slight chance of showers. Cloudy, with a high near 82. South southwest wind 5 to 15 mph. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after midnight. Cloudy, with a low around 64. South wind 10 to 15 mph.

    Low: 64 °F

    Chance
    Showers

Detailed Forecast

Today
Showers and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm. Some of the storms could produce heavy rainfall. Steady temperature around 71. South wind 5 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and thunderstorms likely. Cloudy, with a low around 53. South wind around 5 mph becoming north after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 20 percent chance of showers before noon. Cloudy through mid morning, then gradual clearing, with a high near 68. North wind around 5 mph becoming calm in the morning.
Sunday Night
Mostly clear, with a low around 52. Calm wind.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 76. Light south wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 50 percent chance of showers and thunderstorms. Increasing clouds, with a low around 63. South wind around 5 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms before noon, then a slight chance of showers. Cloudy, with a high near 82. South southwest wind 5 to 15 mph. Chance of precipitation is 40%.
Tuesday Night
A 40 percent chance of showers, mainly after midnight. Cloudy, with a low around 64. South wind 10 to 15 mph.
Wednesday
Showers likely, then showers and possibly a thunderstorm after noon. High near 78. Chance of precipitation is 90%.
Wednesday Night
A 50 percent chance of showers, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 41.
Thursday
Sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 40.
Friday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mercer TN
 35.48°N 89.04°W (Elev. 338 ft)
Last Update:
10:12 am CST Mar 7, 2026
Forecast Valid:
10am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation