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

32°F

0°C

Humidity 55%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 22 Jan 7:35 pm CST
Extended Forecast for

3 Miles SSE Portland TN

Winter Storm Warning January 24, 12:00am until January 25, 06:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Increasing clouds, with a low around 26. Light north northeast wind increasing to 5 to 10 mph after midnight.

    Low: 26 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 34. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Increasing clouds, with a low around 15. North northeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow likely before noon, then snow, possibly mixed with sleet. High near 25. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 25 °F

    Snow Likely
    then
    Snow/Sleet

  • Saturday Night

    Saturday Night: Snow, freezing rain, and sleet before midnight, then freezing rain, possibly mixed with sleet between midnight and 3am, then freezing rain after 3am. Low around 20. Northeast wind around 10 mph. Chance of precipitation is 100%.

    Low: 20 °F

    Wintry Mix

  • Sunday

    Sunday: Freezing rain, possibly mixed with snow before noon, then snow, possibly mixed with sleet. High near 26. North northeast wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%.

    High: 26 °F

    Wintry Mix

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Northwest wind around 10 mph.

    Low: 8 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 16. West northwest wind 5 to 10 mph.

    High: 16 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -2. West northwest wind around 5 mph becoming south southwest after midnight.

    Low: -2 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 26. Light north northeast wind increasing to 5 to 10 mph after midnight.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 34. North wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Increasing clouds, with a low around 15. North northeast wind around 15 mph, with gusts as high as 20 mph.
Saturday
Snow likely before noon, then snow, possibly mixed with sleet. High near 25. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Saturday Night
Snow, freezing rain, and sleet before midnight, then freezing rain, possibly mixed with sleet between midnight and 3am, then freezing rain after 3am. Low around 20. Northeast wind around 10 mph. Chance of precipitation is 100%.
Sunday
Freezing rain, possibly mixed with snow before noon, then snow, possibly mixed with sleet. High near 26. North northeast wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Northwest wind around 10 mph.
Monday
Partly sunny, with a high near 16. West northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around -2. West northwest wind around 5 mph becoming south southwest after midnight.
Tuesday
Sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Mostly cloudy, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 9.
Thursday
Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Portland TN
 36.56°N 86.5°W (Elev. 801 ft)
Last Update:
4:56 pm CST Jan 22, 2026
Forecast Valid:
7pm CST Jan 22, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation