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Hazardous Weather Conditions
Current conditions at
Portland Municipal Airport (K1M5)
Lat: 36.59°NLon: 86.48°WElev: 818ft.
Fog
54°F
12°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.13 in |
| Dewpoint | 54°F (12°C) |
| Visibility | 0.15 mi |
| Last update | 20 Nov 7:35 am CST |
Extended Forecast for
2 Miles NNW Cross Plains TN
Dense Fog Advisory until November 20, 09:00am
NOW until 9:00am Thu
Dense Fog Advisory
Today
High: 64 °F
Showers and
Areas Dense
FogTonight

Low: 59 °F
Showers and
Patchy FogFriday

High: 71 °F
Showers
Likely and
Patchy FogFriday Night

Low: 57 °F
Showers
Saturday
High: 65 °F
Slight Chance
Showers then
Mostly CloudySaturday Night

Low: 41 °F
Patchy Fog
Sunday
High: 63 °F
Patchy Fog
then SunnySunday Night
Low: 44 °F
Partly Cloudy
then Slight
Chance
Showers
Detailed Forecast
Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. Areas of dense fog before 3pm, then patchy dense fog after 5pm. High near 64. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Patchy fog. Low around 59. Southeast wind around 5 mph becoming west southwest after midnight. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 71. South southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers, with thunderstorms also possible after 9pm. Low around 57. South southwest wind around 5 mph becoming west after midnight. Chance of precipitation is 90%.
Saturday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 65. West northwest wind 5 to 10 mph becoming north in the afternoon.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 41. North wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 63. Calm wind becoming north around 5 mph.
Sunday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 44. Calm wind becoming east around 5 mph.
Monday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 64. South southeast wind around 5 mph.
Monday Night
Showers likely, mainly after midnight. Cloudy, with a low around 53. Chance of precipitation is 70%.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 66. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 46.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 59.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Cross Plains TN
36.57°N 86.7°W (Elev. 702 ft)
36.57°N 86.7°W (Elev. 702 ft)
5:41 am CST Nov 20, 2025
7am CST Nov 20, 2025-6pm CST Nov 26, 2025



