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Current conditions at
Portland Municipal Airport (K1M5)
Lat: 36.59°NLon: 86.48°WElev: 818ft.
Overcast
50°F
10°C
| Humidity | 50% |
| Wind Speed | S 8 G 15 mph |
| Barometer | 29.78 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 47°F (8°C) |
| Last update | 14 Jan 12:15 am CST |
Extended Forecast for
3 Miles SSE Portland TN
Overnight
Low: 41 °F
Chance Rain
Wednesday
High: 46 °F⇓
Rain then
Chance RainWednesday Night
Low: 19 °F
Chance
FlurriesThursday
High: 31 °F
Sunny
Thursday Night
Low: 20 °F
Partly Cloudy
Friday
High: 45 °F
Chance
Sprinkles/Flurries
then Partly
SunnyFriday Night
Low: 26 °F
Slight Chance
Showers then
Mostly CloudySaturday
High: 34 °F
Partly Sunny
then Chance
Sprinkles/FlurriesSaturday Night
Low: 15 °F
Partly Cloudy
Detailed Forecast
Overnight
A 50 percent chance of rain, mainly after 4am. Cloudy, with a low around 41. South southwest wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 3pm, then a chance of sprinkles after 4pm. Temperature rising to near 46 by noon, then falling to around 37 during the remainder of the day. West southwest wind 5 to 10 mph becoming north northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of flurries before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 19. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 31. Northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 20. West wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.
Friday
A chance of flurries before 10am, then a chance of sprinkles and flurries between 10am and 11am, then a chance of sprinkles after 11am. Partly sunny, with a high near 45. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A slight chance of rain showers before midnight, then a chance of flurries. Mostly cloudy, with a low around 26. West southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
A chance of flurries before 2pm, then a chance of sprinkles and flurries between 2pm and 4pm, then a chance of flurries after 4pm. Partly sunny, with a high near 34. West wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 15. West northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 19.
M.L.King Day
Mostly sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Sunny, with a high near 35.
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)
7:36 pm CST Jan 13, 2026
12am CST Jan 14, 2026-6pm CST Jan 20, 2026
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