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

Hazardous Weather Conditions

Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

Fog

54°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 54°F (12°C)
Visibility 0.25 mi
Last update 12 Oct 12:15 am CDT
Extended Forecast for

3 Miles N Hillsboro TN

Dense Fog Advisory until October 12, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until October 12, 10:00am

    NOW until 10:00am Mon

    Dense Fog Advisory

  • Overnight

    Low: 55 °F

    Areas Fog

  • Columbus Day

    Columbus Day: Areas of fog before 9am. Otherwise, sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.

    High: 84 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 60. Calm wind.

    Low: 60 °F

    Clear

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the morning.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 60. South wind around 5 mph becoming calm.

    Low: 60 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. Calm wind.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 87 °F

    Sunny

Detailed Forecast

Overnight
Areas of fog. Otherwise, partly cloudy, with a low around 55. Calm wind.
Columbus Day
Areas of fog before 9am. Otherwise, sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Clear, with a low around 60. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the morning.
Tuesday Night
Clear, with a low around 60. South wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 63. Calm wind.
Thursday
Sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 63. Calm wind becoming south around 5 mph.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Hillsboro TN
 35.41°N 85.96°W (Elev. 1070 ft)
Last Update:
9:52 pm CDT Oct 11, 2026
Forecast Valid:
12am CDT Oct 12, 2026-6pm CDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation