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

59°F

15°C

Humidity 100%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 59°F (15°C)
Visibility 7.00 mi
Last update 8 May 11:35 pm CDT
Extended Forecast for

5 Miles NW Red Boiling Springs TN

  • Overnight

    Overnight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 55. Calm wind becoming north around 5 mph.

    Low: 55 °F

    Patchy Fog

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 70. North northeast wind 5 to 10 mph.

    High: 70 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Increasing clouds, with a low around 46. Northeast wind around 5 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Northeast wind around 5 mph.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53. East northeast wind around 5 mph.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 76. East northeast wind around 5 mph.

    High: 76 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. East northeast wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 73. East southeast wind around 5 mph. Chance of precipitation is 80%.

    High: 73 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 55. Calm wind becoming north around 5 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 70. North northeast wind 5 to 10 mph.
Friday Night
Increasing clouds, with a low around 46. Northeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 70. Northeast wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 53. East northeast wind around 5 mph.
Sunday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 76. East northeast wind around 5 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. East northeast wind around 5 mph becoming calm in the evening.
Monday
Showers and possibly a thunderstorm. High near 73. East southeast wind around 5 mph. Chance of precipitation is 80%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Tuesday
Showers and possibly a thunderstorm. High near 74. Chance of precipitation is 80%.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Red Boiling Springs TN
 36.59°N 85.92°W (Elev. 820 ft)
Last Update:
11:06 pm CDT May 8, 2025
Forecast Valid:
12am CDT May 9, 2025-6pm CDT May 15, 2025
 
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