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

  • Tonight

    Tonight: Mostly clear, with a low around 42. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Showers, mainly before 1am. Low around 38. Southwest wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Showers

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind around 5 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. North wind around 5 mph becoming calm.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly cloudy, with a high near 48. Calm wind becoming east northeast around 5 mph.

    High: 48 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. East northeast wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 53. East wind around 5 mph becoming calm in the afternoon.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. Calm wind becoming east around 5 mph after midnight.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. Calm wind becoming south southwest around 5 mph after midnight.
Tuesday
Increasing clouds, with a high near 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Showers, mainly before 1am. Low around 38. Southwest wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 28. North wind around 5 mph becoming calm.
Thursday
Mostly cloudy, with a high near 48. Calm wind becoming east northeast around 5 mph.
Thursday Night
Mostly cloudy, with a low around 34. East northeast wind around 5 mph.
Friday
Partly sunny, with a high near 53. East wind around 5 mph becoming calm in the afternoon.
Friday Night
Mostly cloudy, with a low around 40. Calm wind becoming east around 5 mph after midnight.
Saturday
A 40 percent chance of showers. Cloudy, with a high near 54.
Saturday Night
Showers and possibly a thunderstorm. Low around 48. Chance of precipitation is 80%.
Sunday
Showers. High near 57. Chance of precipitation is 80%.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40.
Washington's Birthday
Sunny, with a high near 58.
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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:
9:31 pm CST Feb 9, 2026
Forecast Valid:
11pm CST Feb 9, 2026-6pm CST Feb 16, 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