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

55°F

13°C

Humidity 100%
Wind Speed NA
Barometer 29.99 in
Dewpoint 55°F (13°C)
Visibility 0.15 mi
Last update 27 Dec 5:35 am CST
Extended Forecast for

Cowan TN

Dense Fog Advisory until December 27, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until December 27, 10:00am

    NOW until 10:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 59 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 72. Calm wind becoming southwest around 5 mph.

    High: 72 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 62. Calm wind becoming south around 5 mph.

    Low: 62 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 73. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after midnight. Low around 38. South wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    Low: 38 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: A 30 percent chance of showers before noon. Mostly sunny, with a high near 47.

    High: 47 °F

    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 59. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 72. Calm wind becoming southwest around 5 mph.
Saturday Night
Mostly cloudy, with a low around 62. Calm wind becoming south around 5 mph.
Sunday
Mostly cloudy, with a high near 73. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Showers, mainly after midnight. Low around 38. South wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Monday
A 30 percent chance of showers before noon. Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Mostly clear, with a low around 26.
New Year's Day
Mostly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 23.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cowan TN
 35.16°N 86.01°W (Elev. 974 ft)
Last Update:
5:15 am CST Dec 27, 2025
Forecast Valid:
5am CST Dec 27, 2025-6pm CST Jan 2, 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