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.

Fair

88°F

31°C

Humidity 59%
Wind Speed SE 8 mph
Barometer 30.04 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 4 Jul 12:35 pm CDT
Extended Forecast for

2 Miles N Cross Plains TN

Heat Advisory July 4, 12:59pm until July 4, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 4, 12:59pm until July 4, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Independence Day

    High: 92 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 3am. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 72. Northwest wind around 5 mph becoming calm. Chance of precipitation is 40%.

    Low: 72 °F

    Chance
    T-storms and
    Patchy Fog

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after noon. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 89. Heat index values as high as 99. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 89 °F

    Chance
    T-storms and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly between 11pm and 1am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 71. West northwest wind around 5 mph becoming calm.

    Low: 71 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Areas of fog before 8am. Otherwise, partly sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 87 °F

    Slight Chance
    T-storms and
    Areas Fog
    then Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 1am. Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 70. North wind around 5 mph becoming calm.

    Low: 70 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 87. Calm wind becoming north around 5 mph in the afternoon.

    High: 87 °F

    Patchy Fog
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71. West northwest wind around 5 mph becoming calm.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Independence Day
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 92. Heat index values as high as 100. South wind around 5 mph becoming west.
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 3am. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 72. Northwest wind around 5 mph becoming calm. Chance of precipitation is 40%.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after noon. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 89. Heat index values as high as 99. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly between 11pm and 1am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 71. West northwest wind around 5 mph becoming calm.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Areas of fog before 8am. Otherwise, partly sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 50%.
Monday Night
A 30 percent chance of showers and thunderstorms before 1am. Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 70. North wind around 5 mph becoming calm.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 87. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 71. West northwest wind around 5 mph becoming calm.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Thursday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 89. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Cross Plains TN
 36.57°N 86.7°W (Elev. 702 ft)
Last Update:
10:31 am CDT Jul 4, 2026
Forecast Valid:
12pm CDT Jul 4, 2026-6pm CDT Jul 10, 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