Current conditions at
Portland Municipal Airport (K1M5)
Lat: 36.59°NLon: 86.48°WElev: 818ft.
Fog/Mist
68°F
20°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.03 in |
| Dewpoint | 68°F (20°C) |
| Visibility | 6.00 mi |
| Last update | 24 May 11:35 pm CDT |
Extended Forecast for
White House TN
Tonight
Low: 63 °F
Slight Chance
Showers and
Patchy FogMemorial Day
High: 77 °F
Chance
Showers then
Chance
T-stormsMonday Night
Low: 64 °F
Chance
ShowersTuesday
High: 79 °F
Showers
Tuesday Night
Low: 65 °F
Showers
LikelyWednesday
High: 81 °F
Showers
Wednesday Night
Low: 65 °F
Slight Chance
T-stormsThursday
High: 83 °F
Mostly Sunny
then Chance
T-stormsThursday Night
Low: 66 °F
Chance
Showers
Detailed Forecast
Tonight
A 20 percent chance of showers after 3am. Patchy fog between 2am and 4am. Otherwise, mostly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm.
Memorial Day
A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 77. East northeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Cloudy, with a low around 64. East northeast wind around 5 mph becoming south southeast after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm. High near 79. South wind around 5 mph. Chance of precipitation is 80%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. South wind around 5 mph. Chance of precipitation is 60%.
Wednesday
Showers likely, then showers and possibly a thunderstorm after 10am. High near 81. South southwest wind around 5 mph. Chance of precipitation is 80%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Calm wind becoming northeast around 5 mph.
Thursday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 66. Northeast wind around 5 mph becoming calm.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 61.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
6:31 pm CDT May 24, 2026
11pm CDT May 24, 2026-6pm CDT May 31, 2026
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