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

Jackson, McKellar-Sipes Regional Airport (KMKL)

Lat: 35.59°NLon: 88.92°WElev: 433ft.

Fair

45°F

7°C

Humidity 25%
Wind Speed Vrbl 6 mph
Barometer 30.40 in (1029.9 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 20 Jan 3:53 pm CST
Extended Forecast for

Brownsville TN

  • Tonight

    Tonight: Increasing clouds, with a low around 28. South wind 5 to 15 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Showers, mainly before 2pm. High near 46. South southwest wind 5 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 32. South southwest wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Partly sunny, with a high near 48. Northeast wind 5 to 10 mph.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain showers before 3am, then a chance of sleet. Cloudy, with a low around 29. North northeast wind 5 to 15 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Slight Chance
    Showers then
    Chance
    Rain/Sleet

  • Friday

    Friday: A chance of snow showers and sleet before noon, then a chance of snow showers. Mostly cloudy, with a high near 33. North northeast wind around 15 mph. Chance of precipitation is 40%.

    High: 33 °F

    Chance
    Snow/Sleet
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly after midnight. Cloudy, with a low around 13. North northeast wind around 15 mph. Chance of precipitation is 70%.

    Low: 13 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers, possibly mixed with freezing rain. The snow could be heavy at times. High near 19. North northeast wind around 15 mph. Chance of precipitation is 90%.

    High: 19 °F

    Wintry Mix

  • Saturday Night

    Saturday Night: Snow showers likely, possibly mixed with freezing rain, mainly before midnight. Cloudy, with a low around 13. Chance of precipitation is 70%.

    Low: 13 °F

    Wintry Mix
    Likely then
    Chance Wintry
    Mix

Detailed Forecast

Tonight
Increasing clouds, with a low around 28. South wind 5 to 15 mph.
Wednesday
Showers, mainly before 2pm. High near 46. South southwest wind 5 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 32. South southwest wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers after noon. Partly sunny, with a high near 48. Northeast wind 5 to 10 mph.
Thursday Night
A chance of rain showers before 3am, then a chance of sleet. Cloudy, with a low around 29. North northeast wind 5 to 15 mph. Chance of precipitation is 30%.
Friday
A chance of snow showers and sleet before noon, then a chance of snow showers. Mostly cloudy, with a high near 33. North northeast wind around 15 mph. Chance of precipitation is 40%.
Friday Night
Snow showers likely, mainly after midnight. Cloudy, with a low around 13. North northeast wind around 15 mph. Chance of precipitation is 70%.
Saturday
Snow showers, possibly mixed with freezing rain. The snow could be heavy at times. High near 19. North northeast wind around 15 mph. Chance of precipitation is 90%.
Saturday Night
Snow showers likely, possibly mixed with freezing rain, mainly before midnight. Cloudy, with a low around 13. Chance of precipitation is 70%.
Sunday
A 30 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 24.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brownsville TN
 35.6°N 89.26°W (Elev. 397 ft)
Last Update:
11:31 am CST Jan 20, 2026
Forecast Valid:
4pm CST Jan 20, 2026-6pm CST Jan 27, 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