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Current conditions at
Portland Municipal Airport (K1M5)
Lat: 36.59°NLon: 86.48°WElev: 818ft.
Overcast
28°F
-2°C
| Humidity | 55% |
| Wind Speed | SW 5 mph |
| Barometer | 30.03 in |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 18 Jan 6:35 pm CST |
Extended Forecast for
White House TN
Tonight

Low: 20 °F
Mostly Clear
M.L.King Day

High: 29 °F
Sunny
Monday Night

Low: 11 °F
Mostly Clear
Tuesday

High: 35 °F
Sunny
Tuesday Night

Low: 24 °F
Mostly Clear
Wednesday
High: 44 °F
Partly Sunny
then Chance
Rain/SnowWednesday Night

Low: 28 °F
Chance
ShowersThursday
High: 40 °F
Slight Chance
Showers then
SunnyThursday Night

Low: 24 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 20. South southwest wind 5 to 10 mph becoming west northwest after midnight.
M.L.King Day
Sunny, with a high near 29. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 11. 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 morning.
Tuesday Night
Mostly clear, with a low around 24. South wind 5 to 10 mph.
Wednesday
A chance of rain and snow showers after noon. Partly sunny, with a high near 44. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 28. South southwest wind 5 to 10 mph becoming west after midnight.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 40. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 24. North northwest wind around 5 mph becoming south southeast after midnight.
Friday
Partly sunny, with a high near 46.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 27.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 38.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 33.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
White House TN
36.45°N 86.68°W (Elev. 869 ft)
36.45°N 86.68°W (Elev. 869 ft)
3:16 pm CST Jan 18, 2026
6pm CST Jan 18, 2026-6pm CST Jan 25, 2026


