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

Hazardous Weather Conditions

Current conditions at

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

Overcast

37°F

3°C

Humidity 41%
Wind Speed S 14 G 21 mph
Barometer 30.23 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 21 Jan 7:35 am CST
Extended Forecast for

3 Miles NE Cottontown TN

Winter Storm Watch January 23, 06:00pm until January 25, 06:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Showers, mainly before 5pm. High near 44. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Showers
    Likely then
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. South southwest wind 5 to 10 mph becoming north northwest after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44. North wind around 5 mph.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 27. North northeast wind 5 to 10 mph.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 32. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after midnight. Cloudy, with a low around 13. North northeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Chance Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 19. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 19 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow showers. The snow could be heavy at times. Low around 15. North northeast wind around 10 mph. Chance of precipitation is 90%.

    Low: 15 °F

    Heavy Snow

  • Sunday

    Sunday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 23. North wind 5 to 10 mph.

    High: 23 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Showers, mainly before 5pm. High near 44. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Mostly cloudy, with a low around 28. South southwest wind 5 to 10 mph becoming north northwest after midnight.
Thursday
Mostly sunny, with a high near 44. North wind around 5 mph.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 27. North northeast wind 5 to 10 mph.
Friday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 32. North wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of snow, mainly after midnight. Cloudy, with a low around 13. North northeast wind around 15 mph, with gusts as high as 20 mph.
Saturday
Snow. The snow could be heavy at times. High near 19. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday Night
Snow showers. The snow could be heavy at times. Low around 15. North northeast wind around 10 mph. Chance of precipitation is 90%.
Sunday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 23. North wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 22.
Monday Night
Mostly clear, with a low around 1.
Tuesday
Sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Cottontown TN
 36.52°N 86.56°W (Elev. 899 ft)
Last Update:
5:06 am CST Jan 21, 2026
Forecast Valid:
7am CST Jan 21, 2026-6pm CST Jan 27, 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