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

57°F

14°C

Humidity 33%
Wind Speed S 17 mph
Barometer 30.01 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Nov 7:35 am CST
Extended Forecast for

Cross Plains TN

  • Today

    Today: A chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Cloudy, with a high near 71. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 4am. Cloudy, with a low around 58. South southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. West northwest wind 5 to 10 mph.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 8pm. Patchy fog between 11pm and 5am. Otherwise, mostly cloudy, with a low around 52. Northwest wind around 5 mph becoming calm.

    Low: 52 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely after noon. Cloudy, with a high near 66. Calm wind becoming south around 5 mph in the morning. Chance of precipitation is 60%.

    High: 66 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 58. South wind around 5 mph. Chance of precipitation is 80%.

    Low: 58 °F

    Showers

  • Friday

    Friday: Showers. High near 70. South wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 70 °F

    Showers

  • Friday Night

    Friday Night: Showers, with thunderstorms also possible after midnight. Low around 52. West southwest wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before noon. Partly sunny, with a high near 63. North northwest wind 5 to 10 mph.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Cloudy, with a high near 71. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tonight
Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 4am. Cloudy, with a low around 58. South southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Partly sunny, with a high near 72. West northwest wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers after 8pm. Patchy fog between 11pm and 5am. Otherwise, mostly cloudy, with a low around 52. Northwest wind around 5 mph becoming calm.
Thursday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely after noon. Cloudy, with a high near 66. Calm wind becoming south around 5 mph in the morning. Chance of precipitation is 60%.
Thursday Night
Showers and possibly a thunderstorm. Low around 58. South wind around 5 mph. Chance of precipitation is 80%.
Friday
Showers. High near 70. South wind 5 to 10 mph. Chance of precipitation is 80%.
Friday Night
Showers, with thunderstorms also possible after midnight. Low around 52. West southwest wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 80%.
Saturday
A 40 percent chance of showers, mainly before noon. Partly sunny, with a high near 63. North northwest wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 43.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 43.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cross Plains TN
 36.54°N 86.7°W (Elev. 699 ft)
Last Update:
7:16 am CST Nov 18, 2025
Forecast Valid:
8am CST Nov 18, 2025-6pm CST Nov 24, 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