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Current conditions at
Portland Municipal Airport (K1M5)
Lat: 36.59°NLon: 86.48°WElev: 818ft.
Mostly Cloudy
28°F
-2°C
| Humidity | 51% |
| Wind Speed | W 9 mph |
| Barometer | 30.09 in |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 18 Jan 9:55 pm CST |
Extended Forecast for
3 Miles SSE Portland TN
Tonight
Low: 21 °F
Mostly Clear
M.L.King Day
High: 30 °F
Sunny
Monday Night
Low: 12 °F
Mostly Clear
Tuesday
High: 35 °F
Sunny
Tuesday Night
Low: 24 °F
Mostly Clear
Wednesday
High: 45 °F
Slight Chance
Rain/Snow
then Slight
Chance
ShowersWednesday Night
Low: 32 °F
Chance
ShowersThursday
High: 43 °F
Slight Chance
Showers then
SunnyThursday Night
Low: 24 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 21. Southwest wind around 10 mph.
M.L.King Day
Sunny, with a high near 30. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 12. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 35. Calm wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 24. South wind 5 to 10 mph.
Wednesday
A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then a chance of sprinkles after noon. Partly sunny, with a high near 45. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 32. South southwest wind 5 to 10 mph.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 43. West wind around 5 mph becoming north in the afternoon.
Thursday Night
Partly cloudy, with a low around 24. Northeast wind around 5 mph.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Friday Night
A 40 percent chance of snow showers. Cloudy, with a low around 15.
Saturday
A 40 percent chance of snow showers. Cloudy, with a high near 24.
Saturday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 13.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 28.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Portland TN
36.56°N 86.5°W (Elev. 801 ft)
36.56°N 86.5°W (Elev. 801 ft)
10:06 pm CST Jan 18, 2026
10pm CST Jan 18, 2026-6pm CST Jan 25, 2026
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