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

23°F

-5°C

Humidity 80%
Wind Speed N 6 mph
Barometer 30.22 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 5 Feb 4:15 am CST
Extended Forecast for

6 Miles NNE Lafayette TN

  • Today

    Today: Mostly cloudy, with a high near 33. North wind around 5 mph becoming calm.

    High: 33 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 48. South southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 48 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. North northwest wind 5 to 10 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 35. North northeast wind 5 to 10 mph.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51. Calm wind becoming south southwest around 5 mph.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Calm wind becoming southwest around 5 mph.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 33. North wind around 5 mph becoming calm.
Tonight
Mostly cloudy, with a low around 25. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Partly sunny, with a high near 48. South southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 25. North northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 35. North northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 21. Calm wind.
Sunday
Partly sunny, with a high near 51. Calm wind becoming south southwest around 5 mph.
Sunday Night
Mostly clear, with a low around 33. Calm wind.
Monday
Sunny, with a high near 59. Calm wind becoming southwest around 5 mph.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 64.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Lafayette TN
 36.6°N 86°W (Elev. 850 ft)
Last Update:
12:31 am CST Feb 5, 2026
Forecast Valid:
4am CST Feb 5, 2026-6pm CST Feb 11, 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