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 Earth and Atmospheric Sciences
Surface Observations
KDAA 090055Z AUTO 00000KT 10SM CLR M07/M09 A3015 RMK AO2 SLP212 T10671094=
KDAA 090155Z AUTO 00000KT 10SM CLR M08/M10 A3015 RMK AO2 SLP214 T10781098=
KDAA 090255Z AUTO 00000KT 10SM CLR M09/M11 A3017 RMK AO2 SLP218 T10901105 53010=
KDAA 090355Z AUTO 00000KT 10SM CLR M09/M10 A3016 RMK AO2 SLP217 T10871099=
KDAA 090455Z AUTO 00000KT 9SM R32/5500VP6000FT CLR M10/M11 A3018 RMK AO2 SLP222
T10981113 400071109=
KDAA 090500Z AUTO 00000KT 9SM R32/5500FT CLR M10/M11 A3018 RMK AO2 SLP222=
KDAA 090501Z AUTO 00000KT 9SM R32/5500VP6000FT CLR M10/M11 A3018 RMK AO2 SLP223=
KDAA 090532Z AUTO 00000KT 8SM R32/5000V5500FT CLR M11/M12 A3018 RMK AO2 SLP223=
KDAA 090536Z AUTO 00000KT 8SM R32/5500VP6000FT CLR M11/M12 A3018 RMK AO2 SLP224=
KDAA 090555Z AUTO 00000KT 10SM R32/5500VP6000FT CLR M10/M12 A3018 RMK AO2
SLP222 T11001115 11047 21107 53004=
KDAA 090655Z AUTO 00000KT 10SM CLR M10/M12 A3018 RMK AO2 SLP222 T11051122=
KDAA 090755Z AUTO 00000KT 10SM CLR M11/M12 A3017 RMK AO2 SLP221 T11071123=
KDAA 090855Z AUTO 00000KT 10SM CLR M10/M12 A3016 RMK AO2 SLP216 T11051122 58007=
KDAA 090955Z AUTO 00000KT 10SM R32/5500VP6000FT CLR M11/M13 A3015 RMK AO2
SLP214 T11091126=
KDAA 091004Z AUTO 00000KT 8SM R32/5000V5500FT FEW110 M12/M14 A3015 RMK AO2
SLP213=
KDAA 091008Z AUTO 00000KT 7SM R32/5000VP6000FT FEW110 M13/M14 A3015 RMK AO2
SLP212=
KDAA 091019Z AUTO 00000KT 7SM R32/5000V5500FT FEW110 M12/M13 A3015 RMK AO2
SLP211=
KDAA 091032Z AUTO 00000KT 9SM R32/5500VP6000FT CLR M11/M13 A3015 RMK AO2 SLP211=
KDAA 091055Z AUTO 00000KT 10SM R32/5500VP6000FT CLR M12/M14 A3013 RMK AO2
SLP206 T11211139=
KDAA 091155Z AUTO 00000KT 10SM R32/5500VP6000FT OVC120 M11/M13 A3014 RMK AO2
SLP210 T11121130 11103 21125 55006=
KDAA 091155Z COR 00000KT 10SM R32/5500VP6000FT OVC120 M11/M13 A3014 RMK AO2
SLP210 4/0011 T11121130 11103 21125 55006 COR 1253=
KDAA 091255Z AUTO 00000KT 9SM OVC110 M09/M11 A3013 RMK AO2 SLP206 T10941110=
KDAA 091355Z AUTO 00000KT 8SM BKN085 M07/M08 A3014 RMK AO2 SLP210 T10701083=
KDAA 091455Z AUTO 00000KT 10SM FEW029 BKN042 M05/M06 A3017 RMK AO2 SLP218
T10491060 53009=
KDAA 091555Z AUTO 00000KT 10SM OVC049 M01/M08 A3014 RMK AO2 SLP209 T10151081=
KDAA 091655Z AUTO 00000KT 10SM BKN055 M01/M09 A3009 RMK AO2 SLP193 T10071089=
KDAA 091755Z AUTO 13004KT 10SM OVC038 M00/M08 A3005 RMK AO2 SLP180 T10021084
10000 21110 58038=
KDAA 091855Z AUTO 00000KT 10SM OVC080 01/M08 A2998 RMK AO2 PRESFR SLP155 P0002
T00091077=
KDAA 091955Z AUTO 12003KT 10SM FEW055 OVC110 01/M08 A2997 RMK AO2 SLP150 P0002
T00141076=
KDAA 092055Z AUTO 00000KT 10SM FEW060 01/M07 A2993 RMK AO2 SLP138 P0001 60005
T00151066 56042=
KDAA 092155Z AUTO 00000KT 10SM FEW050 01/M06 A2990 RMK AO2 SLP128 P0002
T00131064=
KDAA 092207Z AUTO 12009KT 10SM UP BKN049 01/M05 A2989 RMK AO2 UPB2207 SLP126=
KDAA 092207Z COR 12009KT 10SM -SN OVC049 01/M05 A2989 RMK AO2A SLP126 COR 2210=
KDAA 092216Z AUTO 11004KT 10SM BKN048 01/M06 A2989 RMK AO2 UPB2207E2216 SLP124=
KDAA 092216Z COR 11004KT 10SM -SN BKN048 01/M06 A2989 RMK AO2 SLP124 COR 2230=
KDAA 092216Z AUTO 11004KT 10SM -SN BKN048 01/M06 A2989 RMK AO2 SLP124=
KDAA 092228Z AUTO 14004KT 10SM UP OVC034 01/M06 A2989 RMK AO2 UPB2207 SLP124=
KDAA 092228Z COR 14004KT 10SM -SN OVC034 01/M06 A2989 RMK AO2 SLP124 COR 2240=
KDAA 092241Z 00000KT 10SM -SN BKN029 01/M05 A2990 RMK AO2A SLP126=
KDAA 092255Z AUTO 14003KT 4SM R32/4000V4500FT -SN BKN016 BKN030 00/M05 A2990
RMK AO2 UPB2207E2245SNB2245 SLP127 P0000 T00041046=
KDAA 092300Z AUTO 00000KT 2 1/2SM R32/3000V4500FT -SN BKN014 OVC030 00/M04
A2990 RMK AO2 SLP129=
KDAA 092303Z AUTO 00000KT 2SM R32/2800V4000FT -SN BKN013 OVC027 M00/M04 A2990
RMK AO2 SLP129=
KDAA 092305Z AUTO 00000KT 1 3/4SM R32/2400V3500FT -SN BKN012 OVC027 M00/M03
A2990 RMK AO2 BKN V OVC SLP129=
KDAA 092306Z AUTO 00000KT 1 1/2SM R32/2200V3500FT -SN OVC012 M00/M03 A2990 RMK
AO2 OVC V BKN SLP129=
KDAA 092308Z AUTO 00000KT 1 1/4SM R32/1600V3000FT -SN OVC011 M00/M03 A2990 RMK
AO2 SLP129=
KDAA 092309Z AUTO 00000KT 1SM R32/1600V3000FT -SN VV011 M01/M03 A2990 RMK AO2
SLP129=
KDAA 092314Z AUTO 00000KT 1SM R=
KDAA 092355Z AUTO 00000KT 1SM R32/2000V2400FT -SN BR VV007 M01/M02 A2988 RMK
AO2 SLP122 P0001 60008 T10101020 10017 21011 56016=
KDAA 092358Z AUTO 10003KT 1SM R32/2000V2200FT -SN BR VV006 M01/M02 A2988 RMK
AO2 SLP121=
KDAA 100006Z AUTO 00000KT 1SM R32/2000V2400FT -SN BR VV006 M01/M02 A2988 RMK
AO2 SLP121=
KDAA 100009Z AUTO 00000KT 1SM R32/2000V2400FT -SN BR VV007 M01/M02 A2988 RMK
AO2 SLP121=
KDAA 100012Z AUTO 00000KT 1SM R32/2200V2400FT -SN BR OVC007 M01/M02 A2988 RMK
AO2 SLP120=
KDAA 100025Z AUTO 00000KT 1SM R32/2200V2400FT -SN BR VV007 M01/M02 A2987 RMK
AO2 SLP117=
KDAA 100030Z AUTO 00000KT 1SM R32/2000V2200FT -SN BR VV007 M01/M02 A2986 RMK
AO2 SLP115=
KDAA 100039Z AUTO 00000KT 1SM R32/2000V2400FT -SN BR VV007 M01/M02=
KDAA 100055Z AUTO 00000KT 1 1/4SM R32/2200V2400FT -SN BR OVC007 M01/M02 A2985
RMK AO2 SLP113 P0004 T10121020=
KDAA 100102Z AUTO 00000KT 1 1/2SM R32/2400V3000FT -SN BR OVC008 M01/M02 A2985
RMK AO2 SLP110=
Decoded Surface Observations
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 07:55 PM EST was:
The skies were clear.
Temperature: 19F ( -7C) Dewpoint: 16F ( -9C) Relative Humidity: 86%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.2 millibars. Altimeter:30.15 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 08:55 PM EST was:
The skies were clear.
Temperature: 18F ( -8C) Dewpoint: 14F (-10C) Relative Humidity: 86%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.4 millibars. Altimeter:30.15 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 09:55 PM EST was:
The skies were clear.
Temperature: 16F ( -9C) Dewpoint: 13F (-11C) Relative Humidity: 89%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.8 millibars. Altimeter:30.17 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 10:55 PM EST was:
The skies were clear.
Temperature: 16F ( -9C) Dewpoint: 14F (-10C) Relative Humidity: 92%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.7 millibars. Altimeter:30.16 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 11:55 PM EST was:
The skies were clear.
Temperature: 14F (-10C) Dewpoint: 12F (-11C) Relative Humidity: 89%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1022.2 millibars. Altimeter:30.18 inches of mercury.
The prevailing visibility was 9 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 12:00 AM EST was:
The skies were clear.
Temperature: 14F (-10C) Dewpoint: 12F (-11C) Relative Humidity: 92%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1022.2 millibars. Altimeter:30.18 inches of mercury.
The prevailing visibility was 9 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 12:01 AM EST was:
The skies were clear.
Temperature: 14F (-10C) Dewpoint: 12F (-11C) Relative Humidity: 92%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1022.3 millibars. Altimeter:30.18 inches of mercury.
The prevailing visibility was 9 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 12:32 AM EST was:
The skies were clear.
Temperature: 12F (-11C) Dewpoint: 10F (-12C) Relative Humidity: 92%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1022.3 millibars. Altimeter:30.18 inches of mercury.
The prevailing visibility was 8 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 12:36 AM EST was:
The skies were clear.
Temperature: 12F (-11C) Dewpoint: 10F (-12C) Relative Humidity: 92%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1022.4 millibars. Altimeter:30.18 inches of mercury.
The prevailing visibility was 8 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 12:55 AM EST was:
The skies were clear.
Temperature: 14F (-10C) Dewpoint: 11F (-12C) Relative Humidity: 89%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1022.2 millibars. Altimeter:30.18 inches of mercury.
The prevailing visibility was 10 miles.
The maximum temperature in the past 6 hours was 24F.
The minimum temperature in the past 6 hours was 13F.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 01:55 AM EST was:
The skies were clear.
Temperature: 14F (-10C) Dewpoint: 10F (-12C) Relative Humidity: 85%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1022.2 millibars. Altimeter:30.18 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 02:55 AM EST was:
The skies were clear.
Temperature: 12F (-11C) Dewpoint: 10F (-12C) Relative Humidity: 92%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1022.1 millibars. Altimeter:30.17 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 03:55 AM EST was:
The skies were clear.
Temperature: 13F (-11C) Dewpoint: 10F (-12C) Relative Humidity: 87%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.6 millibars. Altimeter:30.16 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 04:55 AM EST was:
The skies were clear.
Temperature: 12F (-11C) Dewpoint: 9F (-13C) Relative Humidity: 85%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.4 millibars. Altimeter:30.15 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:04 AM EST was:
The skies were mostly clear.
Temperature: 10F (-12C) Dewpoint: 7F (-14C) Relative Humidity: 85%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.3 millibars. Altimeter:30.15 inches of mercury.
The prevailing visibility was 8 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:08 AM EST was:
The skies were mostly clear.
Temperature: 9F (-13C) Dewpoint: 7F (-14C) Relative Humidity: 92%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.2 millibars. Altimeter:30.15 inches of mercury.
The prevailing visibility was 7 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:19 AM EST was:
The skies were mostly clear.
Temperature: 10F (-12C) Dewpoint: 9F (-13C) Relative Humidity: 92%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.1 millibars. Altimeter:30.15 inches of mercury.
The prevailing visibility was 7 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:32 AM EST was:
The skies were clear.
Temperature: 12F (-11C) Dewpoint: 9F (-13C) Relative Humidity: 85%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.1 millibars. Altimeter:30.15 inches of mercury.
The prevailing visibility was 9 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:55 AM EST was:
The skies were clear.
Temperature: 10F (-12C) Dewpoint: 7F (-14C) Relative Humidity: 85%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1020.6 millibars. Altimeter:30.13 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 06:55 AM EST was:
The skies were cloudy.
Temperature: 12F (-11C) Dewpoint: 9F (-13C) Relative Humidity: 87%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.0 millibars. Altimeter:30.14 inches of mercury.
The prevailing visibility was 10 miles.
The maximum temperature in the past 6 hours was 13F.
The minimum temperature in the past 6 hours was 10F.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 06:55 AM EST was:
The skies were cloudy.
Temperature: 12F (-11C) Dewpoint: 9F (-13C) Relative Humidity: 87%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.0 millibars. Altimeter:30.14 inches of mercury.
The prevailing visibility was 10 miles.
The maximum temperature in the past 6 hours was 13F.
The minimum temperature in the past 6 hours was 10F.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 07:55 AM EST was:
The skies were cloudy.
Temperature: 16F ( -9C) Dewpoint: 12F (-11C) Relative Humidity: 85%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1020.6 millibars. Altimeter:30.13 inches of mercury.
The prevailing visibility was 9 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 08:55 AM EST was:
The skies were mostly cloudy.
Temperature: 19F ( -7C) Dewpoint: 18F ( -8C) Relative Humidity: 93%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.0 millibars. Altimeter:30.14 inches of mercury.
The prevailing visibility was 8 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 09:55 AM EST was:
The skies were mostly cloudy.
Temperature: 23F ( -5C) Dewpoint: 21F ( -6C) Relative Humidity: 92%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1021.8 millibars. Altimeter:30.17 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 10:55 AM EST was:
The skies were cloudy.
Temperature: 30F ( -1C) Dewpoint: 18F ( -8C) Relative Humidity: 59%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1020.9 millibars. Altimeter:30.14 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 11:55 AM EST was:
The skies were mostly cloudy.
Temperature: 30F ( -1C) Dewpoint: 16F ( -9C) Relative Humidity: 55%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1019.3 millibars. Altimeter:30.09 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 12:55 PM EST was:
The skies were cloudy.
Temperature: 32F ( 0C) Dewpoint: 17F ( -8C) Relative Humidity: 54%
Winds from the SE (130 degs) at 5 mph.
Pressure: 1018.0 millibars. Altimeter:30.05 inches of mercury.
The prevailing visibility was 10 miles.
The maximum temperature in the past 6 hours was 32F.
The minimum temperature in the past 6 hours was 12F.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 01:55 PM EST was:
The skies were cloudy.
Temperature: 34F ( 1C) Dewpoint: 18F ( -8C) Relative Humidity: 51%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1015.5 millibars. Altimeter:29.98 inches of mercury.
The prevailing visibility was 10 miles.
There has been 0.02 inches of precipitation in the past hour.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 02:55 PM EST was:
The skies were cloudy.
Temperature: 34F ( 1C) Dewpoint: 18F ( -8C) Relative Humidity: 51%
Winds from the SE (120 degs) at 3 mph.
Pressure: 1015.0 millibars. Altimeter:29.97 inches of mercury.
The prevailing visibility was 10 miles.
There has been 0.02 inches of precipitation in the past hour.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 03:55 PM EST was:
The skies were mostly clear.
Temperature: 35F ( 2C) Dewpoint: 20F ( -7C) Relative Humidity: 55%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1013.8 millibars. Altimeter:29.93 inches of mercury.
The prevailing visibility was 10 miles.
There has been 0.01 inches of precipitation in the past hour.
There has been 0.05 inches of precipitation in the past 6 hours.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 04:55 PM EST was:
The skies were mostly clear.
Temperature: 34F ( 1C) Dewpoint: 21F ( -6C) Relative Humidity: 60%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1012.8 millibars. Altimeter:29.90 inches of mercury.
The prevailing visibility was 10 miles.
There has been 0.02 inches of precipitation in the past hour.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:07 PM EST was:
The skies were mostly cloudy.
Temperature: 34F ( 1C) Dewpoint: 23F ( -5C) Relative Humidity: 64%
Winds from the SE (120 degs) at 10 mph.
Pressure: 1012.6 millibars. Altimeter:29.89 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:07 PM EST was:
The skies were cloudy.
The weather reported was light snow.
Temperature: 34F ( 1C) Dewpoint: 23F ( -5C) Relative Humidity: 64%
Winds from the SE (120 degs) at 10 mph.
Pressure: 1012.6 millibars. Altimeter:29.89 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:16 PM EST was:
The skies were mostly cloudy.
Temperature: 34F ( 1C) Dewpoint: 21F ( -6C) Relative Humidity: 60%
Winds from the ESE(110 degs) at 5 mph.
Pressure: 1012.4 millibars. Altimeter:29.89 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:16 PM EST was:
The skies were mostly cloudy.
The weather reported was light snow.
Temperature: 34F ( 1C) Dewpoint: 21F ( -6C) Relative Humidity: 60%
Winds from the ESE(110 degs) at 5 mph.
Pressure: 1012.4 millibars. Altimeter:29.89 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:16 PM EST was:
The skies were mostly cloudy.
The weather reported was light snow.
Temperature: 34F ( 1C) Dewpoint: 21F ( -6C) Relative Humidity: 60%
Winds from the ESE(110 degs) at 5 mph.
Pressure: 1012.4 millibars. Altimeter:29.89 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:28 PM EST was:
The skies were cloudy.
Temperature: 34F ( 1C) Dewpoint: 21F ( -6C) Relative Humidity: 60%
Winds from the SE (140 degs) at 5 mph.
Pressure: 1012.4 millibars. Altimeter:29.89 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:28 PM EST was:
The skies were cloudy.
The weather reported was light snow.
Temperature: 34F ( 1C) Dewpoint: 21F ( -6C) Relative Humidity: 60%
Winds from the SE (140 degs) at 5 mph.
Pressure: 1012.4 millibars. Altimeter:29.89 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:41 PM EST was:
The skies were mostly cloudy.
The weather reported was light snow.
Temperature: 34F ( 1C) Dewpoint: 23F ( -5C) Relative Humidity: 64%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1012.6 millibars. Altimeter:29.90 inches of mercury.
The prevailing visibility was 10 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 05:55 PM EST was:
The skies were mostly cloudy.
The weather reported was light snow.
Temperature: 32F ( 0C) Dewpoint: 23F ( -5C) Relative Humidity: 69%
Winds from the SE (140 degs) at 3 mph.
Pressure: 1012.7 millibars. Altimeter:29.90 inches of mercury.
The prevailing visibility was 4 miles.
There has been 0.00 inches of precipitation in the past hour.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 06:00 PM EST was:
The skies were cloudy.
The weather reported was light snow.
Temperature: 32F ( 0C) Dewpoint: 25F ( -4C) Relative Humidity: 74%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1012.9 millibars. Altimeter:29.90 inches of mercury.
The prevailing visibility was 2.5 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 06:03 PM EST was:
The skies were cloudy.
The weather reported was light snow.
Temperature: 32F ( 0C) Dewpoint: 25F ( -4C) Relative Humidity: 74%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1012.9 millibars. Altimeter:29.90 inches of mercury.
The prevailing visibility was 2 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 06:05 PM EST was:
The skies were cloudy.
The weather reported was light snow.
Temperature: 32F ( 0C) Dewpoint: 27F ( -3C) Relative Humidity: 80%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1012.9 millibars. Altimeter:29.90 inches of mercury.
The prevailing visibility was 1.75 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 06:06 PM EST was:
The skies were cloudy.
The weather reported was light snow.
Temperature: 32F ( 0C) Dewpoint: 27F ( -3C) Relative Humidity: 80%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1012.9 millibars. Altimeter:29.90 inches of mercury.
The prevailing visibility was 1.5 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 06:08 PM EST was:
The skies were cloudy.
The weather reported was light snow.
Temperature: 32F ( 0C) Dewpoint: 27F ( -3C) Relative Humidity: 80%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1012.9 millibars. Altimeter:29.90 inches of mercury.
The prevailing visibility was 1.25 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 06:09 PM EST was:
The skies were unobserved.
The weather reported was light snow.
Temperature: 30F ( -1C) Dewpoint: 27F ( -3C) Relative Humidity: 86%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1012.9 millibars. Altimeter:29.90 inches of mercury.
The prevailing visibility was 1 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 06:14 PM EST was:
The skies were unobserved.
No temperature reported. No dewpoint reported. No relative humidity reported.
Winds from the CLM(CLM degs) at 0 mph.
The prevailing visibility was 1 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 06:55 PM EST was:
The skies were unobserved.
The weather reported was light snow and fog.
Temperature: 30F ( -1C) Dewpoint: 28F ( -2C) Relative Humidity: 93%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1012.2 millibars. Altimeter:29.88 inches of mercury.
The prevailing visibility was 1 miles.
The maximum temperature in the past 6 hours was 35F.
The minimum temperature in the past 6 hours was 30F.
There has been 0.01 inches of precipitation in the past hour.
There has been 0.08 inches of precipitation in the past 6 hours.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 06:58 PM EST was:
The skies were unobserved.
The weather reported was light snow and fog.
Temperature: 30F ( -1C) Dewpoint: 28F ( -2C) Relative Humidity: 93%
Winds from the E (100 degs) at 3 mph.
Pressure: 1012.1 millibars. Altimeter:29.88 inches of mercury.
The prevailing visibility was 1 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 07:06 PM EST was:
The skies were unobserved.
The weather reported was light snow and fog.
Temperature: 30F ( -1C) Dewpoint: 28F ( -2C) Relative Humidity: 93%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1012.1 millibars. Altimeter:29.88 inches of mercury.
The prevailing visibility was 1 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 07:09 PM EST was:
The skies were unobserved.
The weather reported was light snow and fog.
Temperature: 30F ( -1C) Dewpoint: 28F ( -2C) Relative Humidity: 93%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1012.1 millibars. Altimeter:29.88 inches of mercury.
The prevailing visibility was 1 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 07:12 PM EST was:
The skies were cloudy.
The weather reported was light snow and fog.
Temperature: 30F ( -1C) Dewpoint: 28F ( -2C) Relative Humidity: 93%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1012.0 millibars. Altimeter:29.88 inches of mercury.
The prevailing visibility was 1 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 07:25 PM EST was:
The skies were unobserved.
The weather reported was light snow and fog.
Temperature: 30F ( -1C) Dewpoint: 28F ( -2C) Relative Humidity: 93%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1011.7 millibars. Altimeter:29.87 inches of mercury.
The prevailing visibility was 1 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 07:30 PM EST was:
The skies were unobserved.
The weather reported was light snow and fog.
Temperature: 30F ( -1C) Dewpoint: 28F ( -2C) Relative Humidity: 93%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1011.5 millibars. Altimeter:29.86 inches of mercury.
The prevailing visibility was 1 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 07:39 PM EST was:
The skies were unobserved.
The weather reported was light snow and fog.
No temperature reported. No dewpoint reported. No relative humidity reported.
Winds from the CLM(CLM degs) at 0 mph.
The prevailing visibility was 1 miles.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 07:55 PM EST was:
The skies were cloudy.
The weather reported was light snow and fog.
Temperature: 30F ( -1C) Dewpoint: 28F ( -2C) Relative Humidity: 93%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1011.3 millibars. Altimeter:29.85 inches of mercury.
The prevailing visibility was 1.25 miles.
There has been 0.04 inches of precipitation in the past hour.
The weather observed at FORT BELVOIR/DAV, VA (KDAA) at 08:02 PM EST was:
The skies were cloudy.
The weather reported was light snow and fog.
Temperature: 30F ( -1C) Dewpoint: 28F ( -2C) Relative Humidity: 93%
Winds from the CLM(CLM degs) at 0 mph.
Pressure: 1011.0 millibars. Altimeter:29.85 inches of mercury.
The prevailing visibility was 1.5 miles.
Short Range Forecast
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Zone Forecast
VAZ053-100230-
FAIRFAX-
INCLUDING THE CITIES OF...FAIRFAX
601 PM EST TUE FEB 9 2010
...WINTER STORM WARNING IN EFFECT UNTIL 7 PM EST WEDNESDAY...
.TONIGHT...SNOW. SNOW ACCUMULATION OF 4 TO 8 INCHES. LOWS IN THE
UPPER 20S. EAST WINDS AROUND 5 MPH...BECOMING NORTHEAST WITH GUSTS
UP TO 20 MPH AFTER MIDNIGHT. CHANCE OF SNOW NEAR 100 PERCENT.
.WEDNESDAY...SNOW. AREAS OF BLOWING SNOW. SNOW MAY BE HEAVY AT TIMES
IN THE MORNING WITH VISIBILITY ONE QUARTER MILE OR LESS AT TIMES.
TOTAL SNOW ACCUMULATION OF 8 TO 12 INCHES. BLUSTERY WITH HIGHS IN
THE UPPER 20S. NORTHWEST WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH...
INCREASING TO 45 MPH IN THE AFTERNOON. CHANCE OF SNOW NEAR
100 PERCENT.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
BLUSTERY WITH LOWS IN THE LOWER 20S. NORTHWEST WINDS 20 TO 25 MPH
WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW 40 PERCENT.
.THURSDAY...PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
.FRIDAY...MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
.FRIDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 20.
.SATURDAY...MOSTLY SUNNY. HIGHS IN THE MID 30S.
.SATURDAY NIGHT...PARTLY CLOUDY. LOWS 15 TO 20.
.SUNDAY...MOSTLY SUNNY. HIGHS IN THE LOWER 30S.
.SUNDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 20.
.PRESIDENTS DAY...MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
.MONDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 20.
.TUESDAY...MOSTLY SUNNY. HIGHS IN THE MID 30S.
State Forecast
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State Forecast Discussion
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GFS Short-Range Model Output Statistics (MOS) Forecast
KDAA GFS MOS GUIDANCE 2/09/2010 1800 UTC
DT /FEB 10 /FEB 11 /FEB 12
HR 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 12 18
N/X 999 27 999 38 999
TMP 32999999 30 28 22 24 25 27999999 28 28 33 36 37 33999999 20 37
DPT 23999999 25 24 19 19 21 22999999 17 17 15 16 15 15999999 12 14
CLD OV OV OV OV OV OV OV OV OV BK BK SC BK BK OV BK SC FW CL FW BK
WDR 12 99 99 99 31 31 30 31 32 99 99 99 31 31 30 31 31 99 99 30 30
WSP 01 99 99 99 12 17 18 20 20 99 99 99 11 14 16 15 11 99 99 05 11
P06 100 100 73 59 18 5 2 5 0 0 1
P12 100 79 18 6 0
Q06 3 3 1 1 0 0 0 0 0 0 0
Q12 3 1 0 0 0
T06 1/ 0 1/ 2 1/ 3 1/ 4 1/ 3 0/ 2 0/ 2 0/ 2 0/ 0 0/ 0
T12 3/ 3 1/ 4 0/ 2 0/ 2 0/ 0
POZ 53 55 27 19 10 6 5 4 3 1 6 1 2 3 1 4 3 2 0 0 3
POS 6 3 29 44 56 72 74 76 71 68 77100 81 79 82 85 74 72 70 77 95
TYP Z Z Z S S S S S S S S S S S S S S S S S S
SNW 2 0
CIG 5 3 2 3 3 4 5 6 6 6 7 8 8 7 7 8 8 8 8 8 8
VIS 6 5 5 5 5 5 5 7 7 7 7 7 7 7 7 7 7 7 7 7 7
OBV N BR BR BR BR BR N N N N N N N N N N N N N N N
GFS Long-Range Model Output Statistics (MOS) Forecast
KDAA GFSX MOS GUIDANCE 2/09/2010 1200 UTC
FHR 24 36| 48 60| 72 84| 96 108|120 132|144 156|168 180|192
WED 10| THU 11| FRI 12| SAT 13| SUN 14| MON 15| TUE 16|WED CLIMO
N/X 999 29|999 38|999 38|999 35|999 38|999 35|999 41|999 27 47
TMP 26 29| 28 32| 21 30| 19 29| 22 32| 23 30| 21 35| 26
DPT 22 21| 17 15| 12 13| 11 11| 13 20| 15 15| 13 17| 18
WND 13 21| 20 16| 11 12| 6 11| 7 7| 4 20| 8 11| 3
P12 100 73| 12 0| 2 3| 9 7| 3 9| 44 28| 2 6| 16999999
P24 100| 12| 3| 9| 9| 44| 7| 33
Q12 4 1| 0 0| 0 0| 0 0| 0 0| 1 0| |
Q24 4| 0| 0| 0| 0| 1| |
T12 2 1| 1 1| 1 1| 1 1| 1 1| 3 2| 2 2| 2
T24 | 6 | 2 | 2 | 2 | 3 | 3 | 3
SNW 2| 0| 9| 9| 9| | |
NGM Model Output Statistics (MOS) Forecast
Climatological Summary
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Watch and Warning Statment
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Park/Ski Recreation Report/Forecast
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