Major Heat Wave Expected for Two-Thirds of the U.S.

A dangerous and widespread summer heat wave is expected through this upcoming weekend across much of the Central and Eastern U.S. A large dome of high pressure will allow high temperatures to surge into the 90s and 100s in many locations, while heat indices will top 100 and approach 110 degrees or higher. There also will be no relief at night, as low temperatures remain in the upper 70s and 80s. Read More >

Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KM54)

Lat: 36.19°NLon: 86.32°WElev: 588ft.

Mostly Cloudy

75°F

24°C

Humidity 89%
Wind Speed S 9 mph
Barometer 30.02 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 16 Jul 11:35 pm CDT
Extended Forecast for

2 Miles WNW Gallatin TN

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 4am.  Cloudy, with a low around 74. South southwest wind around 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    Low: 74 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 5pm.  Mostly cloudy, with a high near 87. Heat index values as high as 97. Southwest wind around 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers and thunderstorms, mainly between 3am and 4am.  Mostly cloudy, with a low around 74. South southwest wind around 5 mph.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Scattered
    Showers

    Low: 74 °F

  • Thursday

    Thursday: Scattered showers and thunderstorms, mainly after 7am.  Partly sunny, with a high near 90. Heat index values as high as 100. Southwest wind around 5 mph.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Scattered
    T-storms

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 74. South southwest wind around 5 mph.

    Partly Cloudy

    Low: 74 °F

  • Friday

    Friday: Mostly sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the morning.

    Mostly Sunny

    High: 92 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 74 °F

  • Saturday

    Saturday: Isolated showers and thunderstorms after 1pm.  Mostly sunny, with a high near 93. Calm wind becoming west around 5 mph in the morning.  Chance of precipitation is 20%.

    Mostly Sunny
    then Isolated
    T-storms

    High: 93 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 74 °F

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly after 4am. Cloudy, with a low around 74. South southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and thunderstorms likely, mainly before 5pm. Mostly cloudy, with a high near 87. Heat index values as high as 97. Southwest wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Scattered showers and thunderstorms, mainly between 3am and 4am. Mostly cloudy, with a low around 74. South southwest wind around 5 mph. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms, mainly after 7am. Partly sunny, with a high near 90. Heat index values as high as 100. Southwest wind around 5 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 74. South southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Isolated showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Scattered showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Monday Night
Isolated showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 20%.
Tuesday
Scattered showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
2 Miles WNW Gallatin TN
 36.38°N 86.49°W (Elev. 0 ft)
11:36 pm CDT Jul 16, 2019
11pm CDT Jul 16, 2019-6pm CDT Jul 23, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database