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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

5 Miles E Mitchellville TN

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. South southwest wind around 5 mph.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers between midnight and 1am, then a chance of showers and thunderstorms after 1am. Mostly clear, with a low around 63. South wind around 5 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Mostly Clear
    then Chance
    T-storms

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. West wind 5 to 10 mph.

    High: 80 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. North northwest wind around 5 mph becoming calm.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. Southwest wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. West southwest wind around 5 mph becoming north after midnight.

    Low: 59 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 77. North northwest wind around 5 mph.

    High: 77 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. North northeast wind around 5 mph.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 61. Calm wind.
Wednesday
Mostly sunny, with a high near 84. South southwest wind around 5 mph.
Wednesday Night
A slight chance of showers between midnight and 1am, then a chance of showers and thunderstorms after 1am. Mostly clear, with a low around 63. South wind around 5 mph. Chance of precipitation is 40%.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. West wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 60. North northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 90. Southwest wind 5 to 10 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. West southwest wind around 5 mph becoming north after midnight.
Saturday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 77. North northwest wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 54. North northeast wind around 5 mph.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Mitchellville TN
 36.64°N 86.44°W (Elev. 801 ft)
Last Update:
7:01 pm CDT Sep 2, 2025
Forecast Valid:
10pm CDT Sep 2, 2025-6pm CDT Sep 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