Hazardous Weather Conditions
Current conditions at
Columbia / Maury County (KMRC)
Lat: 35.55°NLon: 87.18°WElev: 676ft.
Overcast
68°F
20°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.01 in |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 25 May 4:55 am CDT |
Extended Forecast for
4 Miles WSW Williamsport TN
Dense Fog Advisory until May 25, 10:00am
NOW until 10:00am Mon
Dense Fog Advisory
Overnight
Low: 63 °F
Areas Fog
Memorial Day
High: 81 °F
Slight Chance
T-storms and
Areas Fog
then Showers
LikelyMonday Night
Low: 64 °F
Showers
Likely and
Areas FogTuesday
High: 81 °F
Showers
Likely and
Areas FogTuesday Night
Low: 65 °F
Chance
Showers and
Patchy FogWednesday
High: 84 °F
Showers and
Areas FogWednesday Night
Low: 66 °F
Slight Chance
T-storms and
Areas FogThursday
High: 85 °F
Chance
Showers and
Areas Fog
then Showers
Likely
Detailed Forecast
Overnight
Areas of fog. Otherwise, cloudy, with a low around 63. Calm wind.
Memorial Day
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 81. Calm wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms likely before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then showers likely after 4am. Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms likely before noon, then showers likely and possibly a thunderstorm between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 81. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of showers, mainly after 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 65. Calm wind.
Wednesday
Showers, with thunderstorms also possible after 10am. Areas of fog before 8am. High near 84. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 80%.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 66. Calm wind.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 85. Calm wind. Chance of precipitation is 70%.
Thursday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 30%.
Friday
Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Williamsport TN
35.63°N 87.29°W (Elev. 627 ft)
35.63°N 87.29°W (Elev. 627 ft)
4:11 am CDT May 25, 2026
5am CDT May 25, 2026-6pm CDT May 31, 2026
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