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      Small Craft Advisory
      until 6:00 AM EST
      Elev 311 ft, 38.753 °N 77.466 °W

      Manassas, VA

      Manassas Regional Airport/Harry P. Davis Field Station58°
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      Fri 11/06
      70°
      45°
      Clouds Early/Clearing Late
      0
      Sat 11/07
      60°
      41°
      Sunny
      0
      Sun 11/08
      64°
      43°
      Sunny
      0
      Mon 11/09
      64°
      37°
      Mostly Sunny
      0
      Tue 11/10
      69°
      42°
      Mostly Sunny
      0
      Wed 11/11
      70°
      43°
      Partly Cloudy
      0
      Thu 11/12
      59°
      37°
      PM Showers
      0.38
      Fri 11/13
      48°
      32°
      Showers
      0.09
      Sat 11/14
      50°
      33°
      Partly Cloudy
      0
      Sun 11/15
      54°
      33°
      Partly Cloudy
      0
              Additional Conditions
              1. Pressure 29.92 in
              2. Visibility 10 miles
              3. Clouds Cloudy
              4. Dew Point53°F
              5. Humidity 83%
              6. Rainfall 0.26 in
              7. Snow Depth 0 in
               KHEF Station History
              Almanac for November 6, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 70°F 62°F 80°F 1961
              4. Low 56°F 38°F 18°F 1967
              5. Rain/Snow Depth
              6. Precipitation 0 in 0.1 in -
              7. Snow 0 in - in -
              Almanac for November 7, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 60°F 62°F 72°F
              4. Low 44°F 38°F 21°F
              Astronomy
              1. Sun Rise Set
              2. Actual Time 6:42 AM 5:04 PM
              3. Civil Twilight 6:14 AM 5:32 PM
              4. Nautical Twilight 5:42 AM 6:03PM
              5. Astronomical Twilight 5:11 AM 6:34 PM
              1. Length of Visible Light 11h 17m
              2. Length of Day 10h 21m
              3. Tomorrow will be 2 minutes 5 seconds shorter
              1. Moon 4:02 AM 3:26 PM
              2. Waning Crescent8% of the Moon is Illuminated
              Nov 9
              New Moon
              Nov 17
              Waxing Half First Qtr
              Nov 24
              Full Moon
              Dec 1
              Waning Half Last Qtr
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