National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

Fair

27°F

-3°C

Humidity 69%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 17 Jan 8:15 pm CST
Extended Forecast for

White House TN

  • Tonight

    Tonight: Partly cloudy, with a low around 15. West northwest wind 5 to 10 mph.

    Low: 15 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 32. West northwest wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Southwest wind around 10 mph.

    Low: 22 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 29. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. Northwest wind around 5 mph becoming calm after midnight.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 33. Calm wind becoming south southwest around 5 mph in the morning.

    High: 33 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 22. South wind 5 to 10 mph.

    Low: 22 °F

    Clear

  • Wednesday

    Wednesday: A chance of sprinkles after noon. Mostly sunny, with a high near 44. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 44 °F

    Chance
    Sprinkles

  • Wednesday Night

    Wednesday Night: A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. South southwest wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. West northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 32. West northwest wind 5 to 10 mph becoming south southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 22. Southwest wind around 10 mph.
M.L.King Day
Mostly sunny, with a high near 29. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 10. Northwest wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 33. Calm wind becoming south southwest around 5 mph in the morning.
Tuesday Night
Clear, with a low around 22. South wind 5 to 10 mph.
Wednesday
A chance of sprinkles after noon. Mostly sunny, with a high near 44. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. South southwest wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Mostly clear, with a low around 23.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 46.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 34.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White House TN
 36.45°N 86.68°W (Elev. 869 ft)
Last Update:
5:16 pm CST Jan 17, 2026
Forecast Valid:
8pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation