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

Hazardous Weather Conditions

Current conditions at

Murfreesboro Municipal Airport (KMBT)

Lat: 35.88°NLon: 86.38°WElev: 614ft.

Fair

77°F

25°C

Humidity 89%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 3 Jul 1:35 am CDT
Extended Forecast for

Lascassas TN

Heat Advisory July 3, 08:00pm until July 4, 08:00pm
Extreme Heat Warning July 3, 01:55am until July 3, 08:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Extreme Heat Warning July 3, 01:55am until July 3, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Overnight

    Low: 75 °F

    Patchy Fog

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 7am. Otherwise, sunny and hot, with a high near 99. Heat index values as high as 110. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 99 °F

    Patchy Fog
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 73. East northeast wind around 5 mph becoming calm.

    Low: 73 °F

    Chance
    T-storms then
    Mostly Clear

  • Independence Day

    Independence Day: A chance of showers and thunderstorms between 1pm and 2pm. Patchy fog before 7am. Otherwise, sunny, with a high near 95. Heat index values as high as 105. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 30%.

    High: 95 °F

    Patchy Fog
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 1am. Patchy fog before 3am, then patchy fog after 4am. Otherwise, partly cloudy, with a low around 73. West wind around 5 mph becoming calm.

    Low: 73 °F

    Chance
    T-storms and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 94. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 94 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm.

    Low: 73 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 1pm. Areas of fog before 7am. Otherwise, mostly sunny, with a high near 92. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%.

    High: 92 °F

    Slight Chance
    T-storms and
    Areas Fog
    then T-storms
    Likely

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 75. Calm wind.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 7am. Otherwise, sunny and hot, with a high near 99. Heat index values as high as 110. Calm wind becoming northeast around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 73. East northeast wind around 5 mph becoming calm.
Independence Day
A chance of showers and thunderstorms between 1pm and 2pm. Patchy fog before 7am. Otherwise, sunny, with a high near 95. Heat index values as high as 105. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 30%.
Saturday Night
A 30 percent chance of showers and thunderstorms before 1am. Patchy fog before 3am, then patchy fog after 4am. Otherwise, partly cloudy, with a low around 73. West wind around 5 mph becoming calm.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 94. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm.
Monday
Showers and thunderstorms likely, mainly after 1pm. Areas of fog before 7am. Otherwise, mostly sunny, with a high near 92. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 72. West wind around 5 mph becoming calm.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lascassas TN
 35.94°N 86.3°W (Elev. 650 ft)
Last Update:
1:31 am CDT Jul 3, 2026
Forecast Valid:
1am CDT Jul 3, 2026-6pm CDT Jul 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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