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.

Fog/Mist

59°F

15°C

Humidity 100%
Wind Speed Calm
Barometer 29.90 in
Dewpoint 59°F (15°C)
Visibility 3.00 mi
Last update 11 Oct 5:55 am CDT
Extended Forecast for

Cross Plains TN

  • Today

    Today: A 50 percent chance of showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 73. West northwest wind 5 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Chance
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. West wind around 5 mph becoming calm.

    Low: 55 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 87. Light and variable wind becoming west southwest 5 to 10 mph in the morning.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 62. South southwest wind around 5 mph.

    Low: 62 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Southwest wind 5 to 10 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. South southwest wind around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Sunny, with a high near 89. South southwest wind 5 to 10 mph.

    High: 89 °F

    Sunny then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 64. Northwest wind around 5 mph becoming east southeast after midnight.

    Low: 64 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Southeast wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 86 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
A 50 percent chance of showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 73. West northwest wind 5 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly clear, with a low around 55. West wind around 5 mph becoming calm.
Columbus Day
Sunny, with a high near 87. Light and variable wind becoming west southwest 5 to 10 mph in the morning.
Monday Night
Clear, with a low around 62. South southwest wind around 5 mph.
Tuesday
Sunny, with a high near 88. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 63. South southwest wind around 5 mph.
Wednesday
A 20 percent chance of showers after 1pm. Sunny, with a high near 89. South southwest wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 64. Northwest wind around 5 mph becoming east southeast after midnight.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Southeast wind 5 to 10 mph becoming south southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 61.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 64.
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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:
6:11 am CDT Oct 11, 2026
Forecast Valid:
6am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
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