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      Dense Fog Advisory
      until 10:00 AM CDT
      Elev 3 ft, 29.902 °N 90.092 °W

      Harvey, LA

      Marrero Station72°
      Wed, Oct 21, 2026
      Wednesday
      Wed 10/21
      High 81°f
      15% Precip. / 0 in
      Sun and a few passing clouds. High 81F. Winds ENE at 10 to 20 mph.
      Wednesday night
      Wed 10/21
      Low 69°f
      15% Precip. / 0 in
      Mostly clear. Low 69F. Winds E at 5 to 10 mph.
      Sunrise 7:06 AM
      Sunset 6:23 PM
      Moonrise 3:45 PM
      Moonset 2:29 AM
      Waxing Gibbous, 79% visible
      Hourly Forecast
      7:05AM
      Sunrise
      6:24PM
      Sunset
      12AM
      72°
      1AM
      71°
      2AM
      71°
      3AM
      71°
      4AM
      71°
      5AM
      70°
      6AM
      70°
      7AM
      70°
      8AM
      72°
      9AM
      75°
      10AM
      77°
      11AM
      78°
      12PM
      79°
      1PM
      80°
      2PM
      80°
      3PM
      80°
      4PM
      80°
      5PM
      79°
      6PM
      78°
      7PM
      75°
      8PM
      73°
      9PM
      73°
      10PM
      72°
      11PM
      72°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      		 72°F 73°F 15% 0in 48% 66°F 81% 8 mph E 30.08in
      1:00 am
      Partly Cloudy
      		 71°F 73°F 11% 0in 47% 66°F 83% 8 mph ENE 30.08in
      2:00 am
      Partly Cloudy
      		 71°F 73°F 11% 0in 45% 66°F 83% 8 mph ENE 30.07in
      3:00 am
      Partly Cloudy
      		 71°F 72°F 11% 0in 42% 66°F 83% 8 mph ENE 30.07in
      4:00 am
      Partly Cloudy
      		 71°F 72°F 10% 0in 40% 66°F 84% 8 mph ENE 30.06in
      5:00 am
      Partly Cloudy
      		 70°F 72°F 10% 0in 41% 66°F 85% 8 mph ENE 30.06in
      6:00 am
      Partly Cloudy
      		 70°F 72°F 6% 0in 45% 66°F 85% 8 mph ENE 30.07in
      7:00 am
      Partly Cloudy
      		 70°F 72°F 10% 0in 46% 66°F 85% 9 mph ENE 30.07in
      8:00 am
      Partly Cloudy
      		 72°F 74°F 10% 0in 42% 67°F 84% 9 mph ENE 30.08in
      9:00 am
      Partly Cloudy
      		 75°F 76°F 12% 0in 35% 68°F 79% 11 mph ENE 30.09in
      10:00 am
      Partly Cloudy
      		 77°F 80°F 15% 0in 30% 67°F 73% 13 mph ENE 30.09in
      11:00 am
      Mostly Sunny
      		 78°F 81°F 14% 0in 29% 67°F 69% 13 mph ENE 30.09in
      12:00 pm
      Mostly Sunny
      		 79°F 82°F 12% 0in 28% 66°F 65% 13 mph ENE 30.09in
      1:00 pm
      Mostly Sunny
      		 80°F 83°F 13% 0in 28% 66°F 63% 13 mph ENE 30.08in
      2:00 pm
      Mostly Sunny
      		 80°F 83°F 12% 0in 26% 66°F 62% 13 mph ENE 30.07in
      3:00 pm
      Mostly Sunny
      		 80°F 83°F 12% 0in 25% 66°F 61% 12 mph E 30.06in
      4:00 pm
      Mostly Sunny
      		 80°F 83°F 13% 0in 23% 65°F 61% 12 mph E 30.06in
      5:00 pm
      Mostly Sunny
      		 79°F 82°F 13% 0in 20% 65°F 63% 11 mph E 30.05in
      6:00 pm
      Sunny
      		 78°F 81°F 14% 0in 17% 66°F 67% 10 mph E 30.05in
      7:00 pm
      Clear
      		 75°F 76°F 11% 0in 16% 66°F 74% 9 mph E 30.05in
      8:00 pm
      Clear
      		 73°F 75°F 12% 0in 15% 67°F 79% 8 mph E 30.05in
      9:00 pm
      Clear
      		 73°F 74°F 9% 0in 15% 67°F 82% 7 mph E 30.06in
      10:00 pm
      Clear
      		 72°F 74°F 10% 0in 15% 67°F 84% 6 mph E 30.06in
      11:00 pm
      Clear
      		 72°F 73°F 10% 0in 15% 67°F 84% 7 mph E 30.06in
      Additional Conditions
      1. Pressure 30.05 in
      2. Visibility 4 miles
      3. Clouds Partly Cloudy
      4. Dew Point69°F
      5. Humidity 89%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KNBG Station History
      Almanac for October 14, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 86°F 83°F 93°F 1941
      4. Low 66°F 66°F 46°F 1927
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 15, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 86°F 83°F 93°F
      4. Low 69°F 65°F 46°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:01 AM 6:30 PM
      3. Civil Twilight 6:37 AM 6:54 PM
      4. Nautical Twilight 6:09 AM 7:22PM
      5. Astronomical Twilight 5:42 AM 7:50 PM
      1. Length of Visible Light 12h 17m
      2. Length of Day 11h 28m
      3. Tomorrow will be 1 minute 43 seconds shorter
      1. Moon 10:54 AM 8:58 PM
      2. Waxing Crescent15% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
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