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

30°F

-1°C

Humidity 55%
Wind Speed Vrbl 3 mph
Barometer 30.20 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 30 Dec 7:15 pm CST
Extended Forecast for

Cross Plains TN

  • Tonight

    Tonight: Mostly clear, with a low around 26. Southwest wind around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 44. West wind 5 to 10 mph.

    High: 44 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: 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: Mostly sunny, with a high near 47. Calm wind becoming west northwest around 5 mph.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after noon. Cloudy, with a high near 54. South wind around 5 mph becoming east in the afternoon.

    High: 54 °F

    Cloudy then
    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 36. North northeast wind 5 to 10 mph.

    Low: 36 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 48. North northeast wind 5 to 10 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. North wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Southwest wind around 5 mph.
Wednesday
Increasing clouds, with a high near 44. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 29. West wind around 5 mph becoming calm after midnight.
New Year's Day
Mostly sunny, with a high near 47. Calm wind becoming west northwest around 5 mph.
Thursday Night
Mostly cloudy, 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 54. South wind around 5 mph becoming east in the afternoon.
Friday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 36. North northeast wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 48. North northeast wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 28. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cross Plains TN
 36.54°N 86.67°W (Elev. 709 ft)
Last Update:
6:16 pm CST Dec 30, 2025
Forecast Valid:
7pm CST Dec 30, 2025-6pm CST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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