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Mackey Lake, LA 7-Day Night Weather Forecast
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Mackey Lake, LA Weather Forecast
Mackey Lake, LA Weather Forecast Date: 126 PM CDT Sat Sep 12 2026
The area/counties/county of: Tensas, including the cities of: Newellton, St. Joseph, and Waterproof.or toggle through each period.
This Afternoon... Sunny with a slight chance of showers and thunderstorms. Near steady temperature in the lower 90s. Southwest winds around 5 mph. Chance of rain 20%. Heat index values up to 108.
Tonight... Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 40%.
Sunday... Sunny. Patchy fog in the morning. Humid with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 108.
Sunday Night... Mostly clear. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.
Monday... Sunny with highs in the upper 90s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Heat index values up to 108.
Monday Night... Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110.
Tuesday... Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110.
Wednesday... Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110.
Thursday... Sunny. Highs in the mid 90s.
Thursday Night... Mostly clear. Lows in the upper 60s. Highs in the mid 90s.
POP = Probability of Precipitation
Mackey Lake Radar Loop
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