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
White House TN
Tonight

Low: 45 °F
Showers
Thursday
High: 57 °F
Chance
Showers then
Mostly SunnyThursday Night

Low: 37 °F
Mostly Clear
Friday

High: 63 °F
Sunny
Friday Night

Low: 41 °F
Clear
Saturday

High: 69 °F
Sunny
Saturday Night

Low: 44 °F
Mostly Clear
Sunday

High: 61 °F
Mostly Cloudy
Sunday Night

Low: 44 °F
Chance
Showers
Detailed Forecast
Tonight
Showers and possibly a thunderstorm, mainly before 5am, then a chance of showers and thunderstorms after 5am. Low around 45. Southeast wind 5 to 10 mph becoming north northeast after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 30 percent chance of showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 57. North northeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 37. North northeast wind around 5 mph.
Friday
Sunny, with a high near 63. Northeast wind around 5 mph becoming calm.
Friday Night
Clear, with a low around 41. Calm wind becoming south around 5 mph.
Saturday
Sunny, with a high near 69. South southwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 44. South southwest wind 5 to 10 mph becoming north after midnight.
Sunday
Mostly cloudy, with a high near 61. East northeast wind around 10 mph.
Sunday Night
A 50 percent chance of showers. Cloudy, with a low around 44. East northeast wind around 10 mph.
Monday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 60.
Tuesday Night
A 50 percent chance of showers. Cloudy, with a low around 46.
Wednesday
A 40 percent chance of showers. Cloudy, with a high near 60.
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)
6:11 pm CST Feb 25, 2026
11pm CST Feb 25, 2026-6pm CST Mar 4, 2026


