Here is the Quick Look data you requested

The Data originates at the National Weather Service, and is made available here by the UAlbany Department of Atmospheric and Environmental Sciences

Decoded Surface Observations


The weather observed at  (KNAK) at 07:54 AM UTC was:
  The skies were clear.
  Temperature: 36F (  2C)  Dewpoint:  21F ( -6C)  Relative Humidity:  54%
  Winds from the NW (330 degs) at 12 mph.
  Pressure: 1032.3 millibars.  Altimeter:30.48 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at WILMINGTON, DE (KILG) at 02:51 AM EST was:
  The skies were clear.
  Temperature: 30F ( -1C)  Dewpoint:  18F ( -8C)  Relative Humidity:  59%
  Winds from the NW (330 degs) at 14 mph.
  Pressure: 1031.6 millibars.  Altimeter:30.46 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at WASHINGTON DC, VA (KDCA) at 02:52 AM EST was:
  The skies were mostly clear.
  Temperature: 34F (  1C)  Dewpoint:  19F ( -7C)  Relative Humidity:  55%
  Winds from the N  (350 degs) at 12 mph.
  Pressure: 1032.4 millibars.  Altimeter:30.49 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at WASHINGTON DC, VA (KIAD) at 02:52 AM EST was:
  The skies were partly cloudy.
  Temperature: 30F ( -1C)  Dewpoint:  18F ( -8C)  Relative Humidity:  59%
  Winds from the N  (350 degs) at 12 mph.
  Pressure: 1032.4 millibars.  Altimeter:30.48 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 02:56 AM EST was:
  The skies were clear.
  Temperature: 33F (  1C)  Dewpoint:  16F ( -9C)  Relative Humidity:  49%
  Winds from the NW (330 degs) at  9 mph.
  Pressure: 1032.9 millibars.  Altimeter:30.49 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at FREDERICKSB/SHAN, VA (KEZF) at 02:55 AM EST was:
  The skies were partly cloudy.
  Temperature: 36F (  2C)  Dewpoint:  25F ( -4C)  Relative Humidity:  64%
  Winds from the NW (330 degs) at 10 mph.
  Altimeter:30.48 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at MANASSAS MUNI, VA (KHEF) at 02:56 AM EST was:
  The skies were clear.
  Temperature: 31F ( -1C)  Dewpoint:  21F ( -6C)  Relative Humidity:  66%
  Winds from the N  (350 degs) at 12 mph.
  Pressure: 1033.9 millibars.  Altimeter:30.49 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at RICHMOND, VA (KRIC) at 02:54 AM EST was:
  The skies were mostly cloudy.
  Temperature: 36F (  2C)  Dewpoint:  25F ( -4C)  Relative Humidity:  64%
  Winds from the NW (330 degs) at  5 mph.
  Pressure: 1032.2 millibars.  Altimeter:30.47 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at WINCHESTER RGNL, VA (KOKV) at 02:55 AM EST was:
  The skies were clear.
  Temperature: 28F ( -2C)  Dewpoint:  18F ( -8C)  Relative Humidity:  64%
  Winds from the NW (320 degs) at  8 mph.
  Altimeter:30.50 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at MARTINSBURG, WV (KMRB) at 02:53 AM EST was:
  The skies were clear.
  Temperature: 28F ( -2C)  Dewpoint:  14F (-10C)  Relative Humidity:  54%
  Winds from the NW (320 degs) at  9 mph.
  Pressure: 1032.9 millibars.  Altimeter:30.48 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at CHARLOTTESVILLE, VA (KCHO) at 02:53 AM EST was:
  The skies were cloudy.
  Temperature: 39F (  4C)  Dewpoint:  22F ( -6C)  Relative Humidity:  50%
  Winds were not reported.
  Pressure: 1031.5 millibars.  Altimeter:30.46 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at QUANTICO MCAF, VA (KNYG) at 02:56 AM EST was:
  The skies were clear.
  Temperature: 35F (  2C)  Dewpoint:  22F ( -6C)  Relative Humidity:  58%
  Winds from the N  (010 degs) at  8 mph.
  Pressure: 1033.2 millibars.  Altimeter:30.51 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at WALLOPS ISLAND, VA (KWAL) at 02:54 AM EST was:
  The skies were clear.
  Temperature: 36F (  2C)  Dewpoint:  19F ( -7C)  Relative Humidity:  51%
  Winds from the NW (330 degs) at 10 mph.
  Pressure: 1031.2 millibars.  Altimeter:30.46 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at HARRISBURG, PA (KCXY) at 02:56 AM EST was:
  The skies were clear.
  Temperature: 27F ( -3C)  Dewpoint:  12F (-11C)  Relative Humidity:  54%
  Winds from the NW (310 degs) at  9 mph.
  Pressure: 1032.8 millibars.  Altimeter:30.49 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at ANDREWS AFB, MD (KADW) at 02:56 AM EST was:
  The skies were clear.
  Temperature: 31F (  0C)  Dewpoint:  19F ( -7C)  Relative Humidity:  60%
  Winds from the NW (320 degs) at 13 mph.
  Pressure: 1032.4 millibars.  Altimeter:30.46 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at BALTO/WASH INTL, MD (KBWI) at 02:54 AM EST was:
  The skies were partly cloudy.
  Temperature: 30F ( -1C)  Dewpoint:  18F ( -8C)  Relative Humidity:  59%
  Winds from the NNW(340 degs) at  3 mph.
  Pressure: 1032.2 millibars.  Altimeter:30.48 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at BALTIMORE/DWNTWN, MD (KDMH) at 02:54 AM EST was:
  The skies were unobserved.
  Temperature: 32F (  0C)  Dewpoint:  16F ( -9C)  Relative Humidity:  51%
  Winds were not reported.
  Pressure: 1032.0 millibars.  Altimeter:30.48 inches of mercury.

The weather observed at HAGERSTOWN, MD (KHGR) at 02:53 AM EST was:
  The skies were clear.
  Temperature: 27F ( -3C)  Dewpoint:  12F (-11C)  Relative Humidity:  54%
  Winds from the NW (320 degs) at 14 mph.
  Pressure: 1034.0 millibars.  Altimeter:30.48 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at PATUXENT RIVER, MD (KNHK) at 02:52 AM EST was:
  The skies were clear.
  Temperature: 35F (  2C)  Dewpoint:  22F ( -6C)  Relative Humidity:  58%
  Winds from the N  (350 degs) at 14 mph.
  Pressure: 1031.9 millibars.  Altimeter:30.47 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at OCEAN CITY, MD (KOXB) at 02:53 AM EST was:
  The skies were clear.
  Temperature: 34F (  1C)  Dewpoint:  21F ( -6C)  Relative Humidity:  60%
  Winds from the NW (330 degs) at 10 mph.
  Pressure: 1031.3 millibars.  Altimeter:30.46 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at SALISBURY, MD (KSBY) at 02:54 AM EST was:
  The skies were clear.
  Temperature: 32F (  0C)  Dewpoint:  22F ( -6C)  Relative Humidity:  66%
  Winds from the NW (320 degs) at  9 mph.
  Pressure: 1031.7 millibars.  Altimeter:30.46 inches of mercury.
  The prevailing visibility was 10 miles.