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

16°F

-9°C

Humidity 86%
Wind Speed N 7 mph
Barometer 30.35 in
Dewpoint 12°F (-11°C)
Visibility 8.00 mi
Wind Chill6°F (-14°C)
Last update 1 Feb 5:35 am CST
Extended Forecast for

4 Miles NNW Lafayette TN

Cold Weather Advisory February 1, 05:39am until February 2, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 1, 05:39am until February 2, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • Overnight

    Low: 13 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: A 20 percent chance of snow showers before 9am. Partly sunny, with a high near 27. Northwest wind around 5 mph becoming calm.

    High: 27 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Calm wind becoming south around 5 mph.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41. West southwest wind around 5 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Calm wind becoming south southeast around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers likely after noon. Cloudy, with a high near 45. South southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 45 °F

    Cloudy then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers before midnight. Cloudy, with a low around 29. West wind around 5 mph becoming north in the evening.

    Low: 29 °F

    Chance
    Showers then
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35. North wind around 5 mph.

    High: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a steady temperature around 13. Northwest wind around 5 mph.
Sunday
A 20 percent chance of snow showers before 9am. Partly sunny, with a high near 27. Northwest wind around 5 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 16. Calm wind becoming south around 5 mph.
Monday
Mostly sunny, with a high near 41. West southwest wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 26. Calm wind becoming south southeast around 5 mph.
Tuesday
Showers likely after noon. Cloudy, with a high near 45. South southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers before midnight. Cloudy, with a low around 29. West wind around 5 mph becoming north in the evening.
Wednesday
Mostly cloudy, with a high near 35. North wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 17. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 48.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Lafayette TN
 36.58°N 86.06°W (Elev. 810 ft)
Last Update:
5:31 am CST Feb 1, 2026
Forecast Valid:
5am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
Forecast Discussion
 
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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