National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

Fair

79°F

26°C

Humidity 58%
Wind Speed W 9 G 18 mph
Barometer 29.75 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 9 May 5:55 pm CDT
Extended Forecast for

Portland TN

Flood Advisory until May 10, 02:00am
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory until May 10, 02:00am

    NOW until 2:00am Fri

    Flood Advisory

  • Tonight

    Low: 56 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 68. North northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. North northwest wind 5 to 10 mph becoming west after midnight.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50. Northwest wind 5 to 10 mph.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 75. West northwest wind around 5 mph becoming southwest in the afternoon.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. South southeast wind around 5 mph.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 56. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 68. North northwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 50. North northwest wind 5 to 10 mph becoming west after midnight.
Saturday
Sunny, with a high near 73. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 50. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 75. West northwest wind around 5 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 55. South southeast wind around 5 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 73. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Portland TN
 36.58°N 86.53°W (Elev. 810 ft)
Last Update:
12:00 pm CDT May 9, 2024
Forecast Valid:
6pm CDT May 9, 2024-6pm CDT May 16, 2024
 
Forecast Discussion
 
Get as KML Get as XML

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