National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Lake Anna Airport
Metric (Imperial)
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
04 06:15 Calm 16.09 Overcast OVC110 7.7 7.5 99% 76.76 0.0
04 05:55 SW 7 16.09 Overcast OVC110 7.6 7.4 99% 7 76.73 0.0
04 05:35 Calm 16.09 Mostly Cloudy BKN120 7.7 7.5 99% 76.71 0.0
04 05:15 Calm 16.09 Fair CLR 7.5 7.2 98% 76.73 0.0
04 04:55 SW 7 16.09 Partly Cloudy SCT120 7.3 7 98% 6 76.71 0.0
04 04:35 SW 9 16.09 Fair CLR 7.5 7.2 98% 6 76.71 0.0
04 04:15 SW 9 16.09 Fair CLR 7.1 7 99% 6 76.73 0.0
04 03:55 SW 6 16.09 Fair CLR 7 6.9 99% 76.76 0.0
04 03:35 S 7 16.09 Fair CLR 6.6 6.5 99% 5 76.76 0.0
04 03:15 SW 6 16.09 Fair CLR 6.7 6.5 99% 76.78 0.0
04 02:35 SW 9 16.09 Fair CLR 6.5 6.4 99% 5 76.81 0.0
04 02:15 SW 9 16.09 Fair CLR 6.4 6.2 99% 5 76.84 0.0
04 01:55 SW 7 11.27 Fair CLR 6 6 100% 5 76.84 0.0
04 01:35 SW 6 11.27 Fair CLR 5.7 5.7 100% 76.86 0.0
04 01:15 SW 6 11.27 Fair CLR 6 6 100% 76.84 0.0
04 00:55 Calm 16.09 Fair CLR 6.1 6 6.6 5.5 99% 76.86 0.0
04 00:35 Calm 16.09 Fair CLR 6.5 6.2 98% 76.86 0.0
04 00:15 SW 6 16.09 Fair CLR 6.5 6.3 99% 76.86 0.0
03 23:55 S 6 16.09 Partly Cloudy SCT009 SCT014 6.5 6.2 98% 76.86 0.0
03 23:35 SW 7 16.09 Partly Cloudy SCT007 6.4 6.1 98% 5 76.91 0.0
03 23:15 W 9 16.09 Mostly Cloudy BKN007 6.5 6.2 98% 5 76.89 0.0
03 22:55 SW 11 16.09 Mostly Cloudy BKN007 6.5 6.1 97% 5 76.89 0.0
03 22:35 SW 11 16.09 Partly Cloudy SCT007 SCT110 6.5 6.2 98% 5 76.89 0.0
03 21:35 SW 9 11.27 Overcast OVC005 6.1 6 99% 4 76.94 0.0
03 21:15 S 9 11.27 Overcast OVC005 6 6 100% 4 76.94 0.0
03 20:55 S 7 11.27 Overcast OVC005 5.7 5.6 99% 4 76.96 0.0
03 20:35 S 6 11.27 Overcast OVC005 5.5 5.5 100% 76.96 0.0
03 20:15 S 7 11.27 Overcast OVC005 5.5 5.3 99% 4 76.96 0.0
03 19:55 S 7 16.09 Overcast OVC005 5.5 5.3 99% 4 76.99 0.0
03 19:35 Calm 16.09 Overcast OVC005 5.5 5.2 98% 76.99 0.0
03 18:55 Calm 16.09 Overcast OVC007 5.5 5 5.5 3.1 97% 77.01 0.0
03 18:35 SW 6 16.09 Overcast OVC007 5.5 5 97% 77.01 0.0
03 18:15 S 6 16.09 Overcast OVC007 5.5 4.8 95% 77.01 0.0
03 17:55 S 7 16.09 Overcast OVC007 5.5 4.7 95% 4 77.01 0.0
03 17:35 SW 6 16.09 Overcast OVC007 5.4 4.7 95% 77.01 0.0
03 17:15 SW 7 16.09 Overcast OVC007 5.3 4.6 95% 4 77.04 0.0
03 16:55 SW 7 16.09 Overcast OVC007 5.3 4.5 95% 4 77.04 0.0
03 16:35 Calm 16.09 Overcast OVC007 5.4 4.5 94% 77.04 0.0
03 16:15 S 6 16.09 Overcast OVC007 5.5 4.5 93% 77.04 0.0
03 15:55 SW 6 16.09 Overcast OVC007 5.5 4.5 93% 77.04 0.0
03 15:35 SW 6 16.09 Overcast OVC005 5.2 4.5 95% 77.04 0.0
03 15:15 S 7 16.09 Overcast OVC005 5 4.3 95% 4 77.04 0.0
03 14:55 SW 9 16.09 Overcast OVC005 4.5 3.9 96% 3 77.09 0.0
03 14:35 Calm 16.09 Overcast OVC003 4.5 4 97% 77.11 0.0
03 14:15 W 6 16.09 Overcast OVC003 4.2 3.7 97% 77.17 0.0
03 13:55 S 7 16.09 Overcast OVC003 4 3.5 97% 2 77.14 0.0
03 13:35 SW 7 16.09 Overcast OVC003 3.5 3.2 98% 2 77.22 0.0
03 13:15 SW 7 16.09 Overcast OVC003 3.3 2.9 97% 2 77.24 0.0
03 12:55 SW 6 16.09 Overcast OVC003 3.2 2.8 3.4 0 97% 77.27 0.0 0.13
03 12:35 S 6 16.09 Overcast OVC003 2.7 2.5 99% 77.32 0.0
03 12:15 SW 6 16.09 Overcast OVC005 2.4 2.2 99% 77.37 0.0
03 11:55 W 6 16.09 Overcast OVC005 2.2 2 99% 77.39 0.0
03 11:35 W 6 16.09 Overcast OVC005 2.2 2 99% 77.42 0.0
03 11:15 Calm 16.09 Overcast OVC005 2 1.8 99% 77.39 0.0
03 10:55 Calm 11.27 Overcast OVC005 1.6 1.5 99% 77.39 0.0 0.08
03 10:35 Calm 2.41 Overcast OVC005 1.3 1.2 99% 77.42 0.0 0.08
03 10:15 Calm 16.09 Overcast BKN005 OVC009 1.2 1.2 100% 77.44 0.0
03 09:55 Calm 4.02 Overcast BKN003 OVC008 1 1 100% 77.44 0.0 0.03 0.05
03 09:35 Calm 4.02 Overcast BKN003 OVC008 0.8 0.8 100% 77.44 0.0
03 09:15 Calm 2.82 Overcast OVC003 0.8 0.8 100% 77.44 0.0
03 08:55 Calm 2.82 Overcast OVC003 0.5 0.5 100% 77.47 0.0 0.03
03 08:35 Calm 2.01 Overcast OVC003 0.3 0.3 100% 77.47 0.0 0.03
03 08:15 Calm 1.61 Overcast OVC003 0.3 0.3 100% 77.47 0.0 0.03
03 07:55 Calm 2.01 Overcast OVC003 0.1 0.1 100% 77.5 0.0
03 07:35 Calm 2.41 Overcast OVC003 0.1 0.1 100% 77.5 0.0
03 07:15 Calm 2.41 Overcast OVC003 0.1 0.1 100% 77.5 0.0
03 06:55 Calm 4.02 Overcast BKN003 OVC008 0.1 0 0.2 0 99% 77.47 0.0 0.03
03 06:35 Calm 8.05 Overcast OVC008 0 0 100% 77.5 0.0
03 06:15 Calm 8.05 Overcast OVC008 0 0 100% 77.47 0.0
03 05:55 Calm 11.27 Overcast OVC008 0 0 100% 77.5 0.0
03 05:35 Calm 8.05 Overcast BKN006 OVC011 0 0 100% 77.5 0.0
03 04:55 Calm 8.05 Overcast BKN006 OVC010 0.1 0 99% 77.5 0.0
03 04:35 Calm 8.05 Overcast OVC010 0 0 100% 77.5 0.0
03 04:15 Calm 11.27 Overcast SCT004 OVC012 0 0 100% 77.5 0.0
03 03:55 Calm 8.05 Overcast BKN006 OVC012 0.1 0 99% 77.5 0.0 0.03
03 03:35 Calm 8.05 Overcast BKN006 OVC012 0.1 0 99% 77.52 0.0
03 03:15 Calm 8.05 Overcast OVC012 0.1 0 99% 77.55 0.0
03 02:55 Calm 8.05 Overcast SCT007 OVC014 0.1 0 99% 77.55 0.0
03 02:35 Calm 11.27 Overcast SCT008 OVC014 0 0 100% 77.57 0.0
03 02:15 Calm 11.27 Overcast SCT006 OVC014 0 -0.1 99% 77.57 0.0
03 01:55 Calm 8.05 Overcast OVC004 0 -0.1 99% 77.6 0.0 0.03
03 01:35 N 6 8.05 Overcast BKN006 OVC019 0 -0.2 99% 77.6 0.0 0.03
03 01:15 Calm 8.05 Overcast OVC008 0 -0.1 99% 77.6 0.0
03 00:55 Calm 11.27 Overcast OVC006 0 -0.2 0 -0.1 99% 77.62 0.0
03 00:35 Calm 8.05 Overcast OVC004 -0.1 -0.3 99% 77.65 0.0
03 00:15 Calm 8.05 Overcast OVC004 -0.1 -0.3 99% 77.62 0.0
02 23:55 Calm 8.05 Overcast OVC004 -0.1 -0.3 99% 77.65 0.0
02 23:35 Calm 8.05 Overcast OVC006 -0.1 -0.4 98% 77.65 0.0
02 23:15 Calm 8.05 Overcast OVC006 0 -0.3 98% 77.67 0.0
02 22:55 Calm 11.27 Overcast OVC006 0 -0.3 98% 77.67 0.0
02 22:35 NE 6 11.27 Overcast OVC006 0 -0.2 99% 77.67 0.0
02 22:15 Calm 11.27 Overcast OVC006 0 -0.2 99% 77.67 0.0
02 21:55 NE 6 11.27 Overcast OVC006 0 -0.2 99% 77.7 0.0
02 21:35 Calm 11.27 Overcast OVC006 0 -0.1 99% 77.7 0.0
02 21:15 E 6 16.09 Overcast BKN006 OVC024 0 -0.4 97% 77.67 0.0
02 20:55 Calm 16.09 Overcast BKN006 BKN010 OVC024 0 -0.2 99% 77.67 0.0
02 20:35 Calm 16.09 Overcast OVC006 0 -0.2 99% 77.67 0.0
02 20:15 Calm 16.09 Overcast OVC006 0 -0.2 99% 77.67 0.0
02 19:55 Calm 16.09 Overcast OVC006 0 -0.3 98% 77.67 0.0
02 19:35 Calm 16.09 Overcast OVC006 0 -0.2 99% 77.67 0.0
02 19:15 NE 6 16.09 Overcast OVC006 0 -0.1 99% 77.67 0.0
02 18:55 Calm 11.27 Overcast BKN010 BKN014 OVC028 0 -0.3 4.6 0 98% 77.65 0.0 0.03
02 18:35 E 7 11.27 Overcast BKN012 OVC028 0 -0.3 98% -2 77.67 0.0
02 18:15 Calm 16.09 Overcast BKN008 BKN014 OVC028 0.1 -0.5 96% 77.67 0.0
02 17:55 Calm 16.09 Overcast BKN008 OVC030 0.4 -0.1 96% 77.65 0.0
02 17:35 NE 6 16.09 Overcast OVC008 0.5 -0.1 96% 77.62 0.0
02 17:15 NE 7 16.09 Overcast SCT010 BKN032 OVC090 0.6 -0.1 95% -1 77.6 0.0
02 15:55 NE 6 16.09 Overcast OVC048 2.2 -1.4 77% 77.6 0.0
02 15:35 NE 7 16.09 Overcast BKN045 OVC050 2.8 -2 71% 1 77.6 0.0
02 15:15 Calm 16.09 Overcast OVC043 3 -2.1 70% 77.6 0.0
02 14:55 NE 7 16.09 Overcast OVC043 3.4 -2.6 65% 2 77.6 0.0
02 14:35 Calm 16.09 Overcast OVC043 3.9 -3.4 59% 77.57 0.0
02 14:15 NE 6 16.09 Overcast OVC045 4 -3.8 57% 77.57 0.0
02 13:55 NE 7 16.09 Overcast OVC045 4.3 -4.2 54% 3 77.57 0.0
02 13:35 Calm 16.09 Overcast OVC045 4.2 -4.6 53% 77.57 0.0
02 13:15 NE 6 16.09 Overcast BKN043 OVC070 4.3 -4.8 52% 77.6 0.0
02 12:35 Calm 16.09 Overcast BKN047 OVC070 4.5 -4.9 51% 77.67 0.0
02 11:55 Calm 16.09 Overcast BKN070 OVC080 3.8 -5.1 53% 77.7 0.0
02 11:35 E 13 16.09 Overcast BKN070 OVC090 3.7 -5.2 53% 1 77.65 0.0
02 11:15 NE 9 16.09 Mostly Cloudy BKN110 3.5 -5.6 52% 1 77.7 0.0
02 10:55 NE 7 16.09 Mostly Cloudy BKN120 3.2 -5.9 52% 2 77.72 0.0
02 10:15 NE 6 16.09 Fair CLR 2.8 -6.2 52% 77.72 0.0
02 09:35 Calm 16.09 Fair CLR 2 -6.6 53% 77.7 0.0
02 09:15 NE 6 16.09 Fair CLR 1.9 -6.4 55% 77.7 0.0
02 08:55 NE 6 16.09 Fair CLR 1.8 -6.2 56% 77.67 0.0
02 08:35 NE 6 16.09 Fair CLR 1.6 -5.7 59% 77.7 0.0
02 08:15 NE 6 16.09 Fair CLR 0.7 -5.4 64% 77.65 0.0
02 07:55 NE 6 16.09 Fair CLR 0.3 -5 68% 77.6 0.0
02 07:35 Calm 16.09 Fair CLR -0.1 -4.6 72% 77.6 0.0
02 07:15 Calm 16.09 Fair CLR -1 -4.5 77% 77.55 0.0
02 06:55 Calm 16.09 Fair CLR -0.6 -4.6 1 -1.8 75% 77.52 0.0
02 06:35 Calm 16.09 Fair CLR -0.7 -4.7 75% 77.47 0.0
02 06:15 Calm 16.09 Fair CLR -0.2 -4.6 73% 77.5 0.0
02 05:55 Calm 16.09 Fair CLR -0.4 -4.7 73% 77.5 0.0
02 05:35 Calm 16.09 Fair CLR -1.2 -4.2 80% 77.52 0.0
02 05:15 Calm 16.09 Fair CLR -1.2 -4.6 78% 77.47 0.0
02 04:55 Calm 16.09 Fair CLR -0.8 -4.6 76% 77.44 0.0
02 04:35 Calm 16.09 Fair CLR -1 -4.6 77% 77.44 0.0
02 04:15 Calm 16.09 Fair CLR -1.1 -4.4 79% 77.47 0.0
02 03:55 Calm 16.09 Partly Cloudy SCT019 -0.2 -4.4 74% 77.42 0.0
02 03:35 Calm 16.09 Mostly Cloudy BKN017 -0.5 -4.1 77% 77.42 0.0
02 03:15 Calm 16.09 Partly Cloudy SCT017 0 -4.2 74% 77.39 0.0
02 02:55 Calm 16.09 Fair CLR -0.6 -4.5 75% 77.37 0.0
02 02:35 Calm 16.09 Fair CLR 0.2 -4 74% 77.34 0.0
02 02:15 Calm 16.09 Fair CLR 0 -3.6 77% 77.34 0.0
02 01:55 Calm 16.09 Fair CLR 0 -3.5 78% 77.32 0.0
02 01:35 Calm 16.09 Fair CLR 0.2 -3.3 78% 77.34 0.0
02 01:15 Calm 16.09 Fair CLR 0.9 -3.5 73% 77.34 0.0
02 00:55 Calm 16.09 Fair CLR 0.9 -3.5 10.5 0.8 73% 77.34 0.0
02 00:35 Calm 16.09 Fair CLR 2.2 -3.5 66% 77.32 0.0
02 00:15 Calm 16.09 Fair CLR 2.4 -3.2 67% 77.32 0.0
01 23:55 Calm 16.09 Fair CLR 3.4 -3.3 62% 77.27 0.0
01 23:35 Calm 16.09 Fair CLR 3.9 -3 61% 77.27 0.0
01 23:15 Calm 16.09 Fair CLR 3.5 -2.5 65% 77.22 0.0
01 22:55 Calm 16.09 Fair CLR 4.4 -2.5 61% 77.22 0.0
01 22:35 E 6 16.09 Fair CLR 5.2 -2.3 59% 77.19 0.0
01 22:15 E 6 16.09 Fair CLR 5.6 -1.8 59% 77.19 0.0
01 21:55 E 9 16.09 Fair CLR 5.6 -0.7 64% 4 77.17 0.0
01 21:35 Calm 16.09 Fair CLR 5.8 0 67% 77.17 0.0
01 21:15 Calm 16.09 Fair CLR 6.3 0 64% 77.14 0.0
01 20:55 Calm 16.09 Fair CLR 6.5 0.2 64% 77.11 0.0
01 20:35 Calm 16.09 Partly Cloudy SCT070 7.2 0 61% 77.06 0.0
01 20:15 E 9 16.09 Mostly Cloudy BKN070 8.3 0.1 57% 7 77.04 0.0
01 19:55 E 13 16.09 Overcast OVC070 9 0.3 55% 7 77.04 0.0
01 19:35 NE 6 16.09 Overcast SCT070 OVC080 9.4 1 56% 77.01 0.0
01 19:15 E 15 16.09 Overcast OVC080 9.9 1 54% 8 76.96 0.0
01 18:35 Calm 16.09 Partly Cloudy SCT080 10.6 0.5 50% 76.86 0.0
01 18:15 NE 7 16.09 Partly Cloudy SCT080 11 0.5 49% 76.81 0.0
01 17:55 NE 7 16.09 Mostly Cloudy BKN085 11.7 0.6 47% 76.78 0.0
01 17:15 NE 7 16.09 Mostly Cloudy BKN075 12.8 0.9 44% 76.71 0.0
01 16:55 NE 7 16.09 Overcast OVC075 13.9 0.9 41% 76.71 0.0
01 16:35 NE 7 16.09 Mostly Cloudy BKN085 13.7 1.1 43% 76.66 0.0
01 16:15 E 7 16.09 Mostly Cloudy BKN085 14.2 1.2 41% 76.63 0.0
01 15:55 E 11 16.09 Partly Cloudy SCT085 14.7 1.2 40% 76.63 0.0
01 15:15 NE 11 16.09 Fair CLR 16.1 2.1 39% 76.58 0.0
01 14:55 NE 9 16.09 Partly Cloudy SCT090 15.8 2.2 40% 76.56 0.0
01 13:55 N 15 16.09 Fair CLR 15.6 2.4 41% 76.53 0.0
01 13:35 N 11 16.09 Fair CLR 16 2.5 41% 76.53 0.0
01 12:35 N 13 16.09 Fair CLR 15.9 2.6 41% 76.56 0.0
01 11:55 N 11 16.09 Fair CLR 14.8 2.4 43% 76.56 0.0
01 11:35 N 17 G 26 16.09 Fair CLR 14.6 2.4 44% 76.58 0.0
01 11:15 NE 7 16.09 Fair CLR 14 2.2 45% 76.58 0.0
01 10:55 E 11 16.09 Partly Cloudy SCT070 13.6 2.3 47% 76.58 0.0
01 10:35 NE 6 16.09 Partly Cloudy SCT070 13.3 2.2 47% 76.61 0.0
01 10:15 N 11 16.09 Fair CLR 12.9 2.4 49% 76.56 0.0
01 09:55 N 9 16.09 Fair CLR 12.5 2.7 52% 76.56 0.0
01 09:35 NE 9 16.09 Fair CLR 11.7 3 55% 76.53 0.0
01 09:15 N 9 16.09 Fair CLR 11.2 3.3 59% 76.5 0.0
01 08:55 N 7 16.09 Fair CLR 11 3.9 62% 76.48 0.0
01 08:35 Calm 16.09 Fair CLR 10.5 5.1 70% 76.45 0.0
01 08:15 Calm 16.09 Fair CLR 8.7 7.2 90% 76.43 0.0
01 07:55 Calm 16.09 Fair CLR 7.5 6.8 95% 76.4 0.0
01 07:35 Calm 16.09 Partly Cloudy SCT120 6.8 6.3 97% 76.33 0.0
01 07:15 Calm 11.27 Overcast OVC110 6.9 6.3 96% 76.3 0.0
01 06:35 SW 7 16.09 Overcast OVC110 6.4 6.4 100% 5 76.25 0.0
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)