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.

Overcast

25°F

-4°C

Humidity 86%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 28 Jan 5:35 pm CST
Extended Forecast for

Westmoreland TN

  • Tonight

    Tonight: Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 34. Calm wind.

    High: 34 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 5am. Mostly cloudy, with a low around 21. Calm wind becoming northeast around 5 mph after midnight.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 29. North wind 5 to 10 mph.

    High: 29 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 9. North wind around 10 mph.

    Low: 9 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 17. North wind around 10 mph, with gusts as high as 20 mph.

    High: 17 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6. Northwest wind 5 to 10 mph.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24. Northwest wind around 5 mph.

    High: 24 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 14. Calm wind.
Thursday
Mostly cloudy, with a high near 34. Calm wind.
Thursday Night
A 20 percent chance of snow showers after 5am. Mostly cloudy, with a low around 21. Calm wind becoming northeast around 5 mph after midnight.
Friday
A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 29. North wind 5 to 10 mph.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 9. North wind around 10 mph.
Saturday
A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 17. North wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 6. Northwest wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 24. Northwest wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 10. Calm wind becoming south southwest around 5 mph after midnight.
Monday
Partly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 27.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westmoreland TN
 36.57°N 86.25°W (Elev. 860 ft)
Last Update:
4:31 pm CST Jan 28, 2026
Forecast Valid:
5pm CST Jan 28, 2026-6pm CST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation