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

Hazardous Weather Conditions

Current conditions at

Winchester Municipal Airport (KBGF)

Lat: 35.18°NLon: 86.07°WElev: 979ft.

Fog/Mist

54°F

12°C

Humidity 100%
Wind Speed NA
Barometer 29.93 in
Dewpoint 54°F (12°C)
Visibility 6.00 mi
Last update 7 Jan 1:15 am CST
Extended Forecast for

5 Miles NE Decherd TN

Dense Fog Advisory until January 7, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until January 7, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 50 °F

    Dense Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Dense Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50. Calm wind becoming southeast around 5 mph.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 68. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after midnight. Cloudy, with a low around 61. South wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 3pm. High near 66. Chance of precipitation is 90%.

    High: 66 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 59. Chance of precipitation is 100%.

    Low: 59 °F

    Heavy Rain

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before noon, then a chance of showers. Cloudy, with a high near 65. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Overnight
Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 50. Calm wind.
Wednesday
Widespread dense fog, mainly before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 66. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 50. Calm wind becoming southeast around 5 mph.
Thursday
Mostly cloudy, with a high near 68. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A 40 percent chance of showers after midnight. Cloudy, with a low around 61. South wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
Showers, with thunderstorms also possible after 3pm. High near 66. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 59. Chance of precipitation is 100%.
Saturday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Cloudy, with a high near 65. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 25.
Monday
Sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Decherd TN
 35.25°N 86.03°W (Elev. 1083 ft)
Last Update:
12:50 am CST Jan 7, 2026
Forecast Valid:
1am CST Jan 7, 2026-6pm CST Jan 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