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

27°F

-3°C

Humidity 93%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 2 Dec 7:15 pm CST
Extended Forecast for

Cross Plains TN

  • Tonight

    Tonight: Patchy fog between 10pm and midnight. Patchy freezing fog after midnight. Otherwise, mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog between 7am and 9am. Otherwise, sunny, with a high near 42. Calm wind.

    High: 42 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 27. Calm wind becoming north around 5 mph after midnight.

    Low: 27 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 38. North wind 5 to 10 mph.

    High: 38 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 27. North northeast wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 41. Calm wind.

    High: 41 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 45. Calm wind becoming west southwest around 5 mph.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. Calm wind becoming east around 5 mph.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog between 10pm and midnight. Patchy freezing fog after midnight. Otherwise, mostly cloudy, with a low around 20. Calm wind.
Wednesday
Patchy fog between 7am and 9am. Otherwise, sunny, with a high near 42. Calm wind.
Wednesday Night
Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 27. Calm wind becoming north around 5 mph after midnight.
Thursday
Mostly cloudy, with a high near 38. North wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 27. North northeast wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 41. Calm wind.
Friday Night
Mostly cloudy, with a low around 27. Calm wind.
Saturday
Partly sunny, with a high near 45. Calm wind becoming west southwest around 5 mph.
Saturday Night
Mostly cloudy, with a low around 28. Calm wind becoming east around 5 mph.
Sunday
Partly sunny, with a high near 46.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 46.
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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:
6:46 pm CST Dec 2, 2025
Forecast Valid:
7pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
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