Hazardous Weather Conditions
Current conditions at
Portland Municipal Airport (K1M5)
Lat: 36.59°NLon: 86.48°WElev: 818ft.
Fair
91°F
33°C
| Humidity | 59% |
| Wind Speed | W 10 mph |
| Barometer | 29.91 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 102°F (39°C) |
| Last update | 12 Aug 3:55 pm CDT |
Extended Forecast for
Cottontown TN
Heat Advisory August 12, 04:22pm until August 16, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
This Afternoon
High: 93 °F
Slight Chance
T-stormsTonight
Low: 74 °F
Slight Chance
T-storms then
Slight Chance
ShowersThursday
High: 94 °F
Slight Chance
Showers then
Mostly SunnyThursday Night
Low: 76 °F
Partly Cloudy
Friday
High: 95 °F
Sunny
Friday Night
Low: 75 °F
Mostly Clear
Saturday
High: 97 °F
Hot
Saturday Night
Low: 75 °F
Mostly Clear
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 93. Heat index values as high as 101. West southwest wind around 10 mph.
Tonight
A slight chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Partly cloudy, with a low around 74. South southwest wind around 5 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers between 8am and 11am. Mostly sunny, with a high near 94. Heat index values as high as 103. West wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 76. West wind around 5 mph becoming south in the evening.
Friday
Sunny, with a high near 95. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 75. Calm wind becoming south southwest around 5 mph.
Saturday
Sunny and hot, with a high near 97. West southwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 75. Calm wind becoming southwest around 5 mph.
Sunday
Sunny and hot, with a high near 98. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 77.
Monday
Sunny and hot, with a high near 97.
Monday Night
Partly cloudy, with a low around 73.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 93.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Cottontown TN
36.49°N 86.59°W (Elev. 899 ft)
36.49°N 86.59°W (Elev. 899 ft)
1:31 pm CDT Aug 12, 2026
4pm CDT Aug 12, 2026-6pm CDT Aug 19, 2026
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