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Hazardous Weather Conditions

Current conditions at

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Cottontown TN

Cold Weather Advisory December 14, 12:00am until December 15, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 13. Wind chill values as low as -1. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 13 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 19. Wind chill values as low as -3. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 19 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 10. North wind 5 to 10 mph becoming light and variable in the evening.

    Low: 10 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 36. Light and variable wind becoming south southwest 5 to 10 mph in the morning.

    High: 36 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. South southwest wind around 5 mph.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. South wind 5 to 10 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. South southwest wind around 10 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 52. South southwest wind around 10 mph.

    High: 52 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 44. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Chance
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 13. Wind chill values as low as -1. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 19. Wind chill values as low as -3. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 10. North wind 5 to 10 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 36. Light and variable wind becoming south southwest 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 24. South southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 46. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 35. South southwest wind around 10 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 52. South southwest wind around 10 mph.
Wednesday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 44. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Showers. High near 59. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 30.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 44.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 36.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cottontown TN
 36.49°N 86.59°W (Elev. 899 ft)
Last Update:
6:21 pm CST Dec 13, 2025
Forecast Valid:
7pm CST Dec 13, 2025-6pm CST Dec 20, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation