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.

Fair

25°F

-4°C

Humidity 86%
Wind Speed S 7 mph
Barometer 30.09 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 31 Dec 7:15 am CST
Extended Forecast for

2 Miles NNW Cross Plains TN

  • Today

    Today: Increasing clouds, with a high near 45. West southwest wind 5 to 10 mph.

    High: 45 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 29. West wind around 5 mph becoming calm after midnight.

    Low: 29 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 48. Calm wind becoming west southwest around 5 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 34. Calm wind becoming south around 5 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Friday

    Friday: A 30 percent chance of showers after noon. Cloudy, with a high near 53. South wind around 5 mph becoming east in the afternoon.

    High: 53 °F

    Cloudy then
    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly before midnight. Cloudy, with a low around 37. North northeast wind around 5 mph.

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 48. North northeast wind around 5 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. North wind around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 48. North wind around 5 mph.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 45. West southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 29. West wind around 5 mph becoming calm after midnight.
New Year's Day
Sunny, with a high near 48. Calm wind becoming west southwest around 5 mph.
Thursday Night
Increasing clouds, with a low around 34. Calm wind becoming south around 5 mph.
Friday
A 30 percent chance of showers after noon. Cloudy, with a high near 53. South wind around 5 mph becoming east in the afternoon.
Friday Night
A 40 percent chance of showers, mainly before midnight. Cloudy, with a low around 37. North northeast wind around 5 mph.
Saturday
Partly sunny, with a high near 48. North northeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 26. North wind around 5 mph.
Sunday
Mostly sunny, with a high near 48. North wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly cloudy, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Cross Plains TN
 36.57°N 86.7°W (Elev. 702 ft)
Last Update:
4:52 am CST Dec 31, 2025
Forecast Valid:
7am CST Dec 31, 2025-6pm CST Jan 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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