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

6 Miles ENE Westmoreland TN

  • Today

    Today: Patchy fog between 11am and noon. Otherwise, mostly cloudy, with a high near 38. Calm wind becoming north northwest around 5 mph.

    High: 38 °F

    Areas Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. South southwest wind around 5 mph becoming calm.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 45. South southwest wind around 5 mph.

    High: 45 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 31. Calm wind becoming south southeast around 5 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 47. Calm wind becoming south southwest around 5 mph in the morning.

    High: 47 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain showers before 3am, then a chance of snow showers. Mostly cloudy, with a low around 27. North wind around 5 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: Mostly sunny, with a high near 38. North northeast wind around 5 mph.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. Calm wind becoming south around 5 mph after midnight.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Sunny

Detailed Forecast

Today
Patchy fog between 11am and noon. Otherwise, mostly cloudy, with a high near 38. Calm wind becoming north northwest around 5 mph.
Tonight
Mostly cloudy, with a low around 28. South southwest wind around 5 mph becoming calm.
Saturday
Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 45. South southwest wind around 5 mph.
Saturday Night
Increasing clouds, with a low around 31. Calm wind becoming south southeast around 5 mph.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 47. Calm wind becoming south southwest around 5 mph in the morning.
Sunday Night
A chance of rain showers before 3am, then a chance of snow showers. Mostly cloudy, with a low around 27. North wind around 5 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 38. North northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 24. Calm wind becoming south around 5 mph after midnight.
Tuesday
Sunny, with a high near 46. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 50.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 27.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Westmoreland TN
 36.61°N 86.17°W (Elev. 906 ft)
Last Update:
6:41 am CST Dec 5, 2025
Forecast Valid:
8am CST Dec 5, 2025-6pm CST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation