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

63°F

17°C

Humidity 83%
Wind Speed S 3 mph
Barometer 30.31 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 3 Oct 7:35 am CDT
Extended Forecast for

Cross Plains TN

  • Today

    Today: Sunny, with a high near 83. South wind around 5 mph becoming calm in the afternoon.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 58. Calm wind becoming southeast around 5 mph after midnight.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85. Southeast wind 5 to 10 mph.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62. East southeast wind around 5 mph.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers. Mostly sunny, with a high near 84. East wind 5 to 10 mph.

    High: 84 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Partly sunny, with a high near 80. Southeast wind around 5 mph.

    High: 80 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 83. South wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly clear, with a low around 57. Calm wind.
Saturday
Sunny, with a high near 84. Calm wind becoming east southeast around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 58. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Sunny, with a high near 85. Southeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 62. East southeast wind around 5 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 84. East wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 63. Southeast wind around 5 mph.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 80. Southeast wind around 5 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Sunny, with a high near 75.
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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:
5:31 am CDT Oct 3, 2025
Forecast Valid:
7am CDT Oct 3, 2025-6pm CDT Oct 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