Weather observations for the past three days for
Gwinnett County Airport-Briscoe Field
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.
27 09:56 W 24 16.09 NULL NULL -7.2 -13.3 62% -14 77.32 1033.4 0.03 0.03
27 08:56 W 22 16.09 NULL NULL -8.3 -13.3 68% -16 77.29 1033.0
27 07:56 W 17 16.09 NULL NULL -10.6 -14.4 74% -17 77.24 1032.6
27 06:56 W 11 16.09 NULL NULL -10.6 -15 -9.4 -11.1 70% -16 77.22 1032.0 0.03 0.05
27 05:56 W 17 16.09 NULL NULL -11.1 -14.4 77% -18 77.19 1031.8
27 04:56 W 11 16.09 NULL NULL -11.1 -15 73% -16 77.17 1031.3
27 03:56 W 13 16.09 NULL NULL -10.6 -15 70% -16 77.19 1031.8 0.03 0.03
27 02:56 NW 11 16.09 NULL NULL -10 -14.4 71% -15 77.22 1032.1
27 01:56 W 17 16.09 NULL NULL -10 -14.4 71% -17 77.24 1032.5
27 00:56 W 13 16.09 NULL NULL -9.4 -14.4 -3.9 -9.4 67% -15 77.24 1032.6 0.03 0.05
26 23:56 W 13 G 26 16.09 NULL NULL -8.9 -14.4 65% -14 77.22 1032.0
26 22:56 NW 15 16.09 NULL NULL -8.3 -15 59% -14 77.22 1032.1
26 21:56 Vrbl 11 16.09 NULL NULL -7.8 -14.4 59% -12 77.22 1032.1 0.03
26 20:56 W 24 G 37 16.09 NULL NULL -6.7 -15 52% -14 77.17 1031.4 0.03
26 19:56 W 22 G 35 16.09 Fair CLR -5.6 -13.9 52% -12 77.11 1030.6
26 18:56 NW 13 16.09 Fair CLR -3.9 -12.2 -0.6 -3.9 53% -8 77.04 1029.5 0.03 0.08
26 17:56 W 22 G 33 16.09 NULL NULL -2.8 -12.2 49% -9 76.94 1028.0
26 16:56 NW 26 G 43 16.09 Fair CLR -1.7 -11.1 49% -8 76.86 1026.9 0.03
26 15:56 W 22 G 43 16.09 Fair CLR -1.1 -10 51% -7 76.78 1025.9 0.03
26 14:56 W 31 G 46 16.09 Fair CLR -1.1 -8.9 56% -8 76.73 1025.0 0.03
26 13:56 W 20 G 48 16.09 Fair CLR -1.7 -8.9 58% -7 76.66 1024.2
26 12:56 W 20 G 44 16.09 Fair CLR -2.2 -7.2 -2.2 -6.1 69% -8 76.66 1024.0 0.03 0.08
26 11:56 W 22 G 37 16.09 A Few Clouds FEW001 -2.8 -7.8 69% -9 76.66 1024.0 0.03
26 09:56 W 26 G 37 16.09 NULL NULL -4.4 -7.2 81% -11 76.56 1022.8 0.03
26 08:56 W 20 G 30 16.09 NULL NULL -5 -7.8 81% -11 76.4 1020.9 0.03
26 07:56 W 26 G 39 16.09 NULL NULL -5.6 -8.3 82% -13 76.35 1020.2
26 06:56 W 22 G 33 16.09 Fair CLR -5.6 -7.8 1.1 -5.6 85% -12 76.28 1019.0 0.03 0.08
26 05:56 W 30 G 41 16.09 Fog/Mist BKN016 BKN030 -4.4 -6.7 84% -12 76.17 1017.8
26 04:56 W 30 G 41 16.09 Fog/Mist OVC011 -2.8 -3.9 92% -10 76.12 1017.0
26 03:56 W 31 G 46 16.09 Fog/Mist OVC007 -1.1 -1.1 100% -8 76.05 1015.7 0.03 0.05
26 02:56 W 22 G 30 14.48 Fog/Mist OVC007 0.6 0.6 100% -4 76 1014.9
26 01:56 W 20 G 31 12.87 Fog/Mist OVC004 1.1 1.1 100% -3 75.92 1014.2 0.03
26 00:56 W 19 16.09 Fog/Mist BKN004 OVC025 1.1 1.1 1.1 0 100% -3 75.9 1013.6 0.13
25 23:56 W 17 6.44 Fog/Mist OVC004 1.1 1.1 100% -3 75.87 1013.3 0.03
25 22:56 W 9 6.44 Fog/Mist BKN004 OVC025 0.6 0.6 100% -2 75.87 1013.3 0.03
25 21:56 Calm 3.22 Fog/Mist OVC006 0 0 100% 75.84 1013.3 0.03 0.08
25 20:56 Calm 2.41 Fog/Mist FEW003 SCT007 0 0 100% 75.87 1013.4 0.03
25 19:56 W 7 11.27 Fog/Mist OVC003 0 0 100% -2 75.95 1014.5 0.03
25 18:56 Calm 8.05 Fog/Mist OVC003 0 0 0 -2.2 100% 75.77 1012.1 0.08
25 17:56 E 6 16.09 Overcast OVC003 0 0 100% 75.69 1011.0 0.03
25 16:56 E 17 9.66 Fog/Mist OVC003 0 0 100% -4 75.64 1010.4
25 15:56 E 11 6.44 Fog/Mist BKN006 BKN035 0 0 100% -3 75.82 1012.9 0.03 0.05
25 14:56 E 19 4.02 Fog/Mist BKN006 BKN021 BKN027 0 0 100% -5 75.79 1012.6 0.03
25 13:56 E 15 2.01 Light Snow Fog/Mist OVC003 -1.7 -1.7 100% -6 75.67 1010.7
25 12:56 E 20 2.01 Unknown Precip Fog/Mist OVC003 -2.2 -2.2 -1.7 -2.2 100% -8 75.84 1013.3 0.03 0.08
25 11:56 E 20 2.41 Light Snow Fog/Mist OVC003 -2.2 -2.2 100% -8 76.02 1015.6 0.03
25 10:56 E 22 G 33 4.83 Unknown Precip Fog/Mist OVC003 -2.2 -2.2 100% -8 76.07 1016.4
25 09:56 E 24 G 35 3.22 Light Snow Fog/Mist OVC003 -2.2 -2.2 100% -8 76.15 1017.2 0.03
25 08:56 E 15 2.01 Light Snow Fog/Mist OVC003 -2.2 -2.2 100% -7 76.25 1018.4 0.03
25 07:56 E 15 6.44 Unknown Precip Fog/Mist OVC005 -2.2 -2.2 100% -7 76.28 1018.9
25 06:56 NE 24 G 31 6.44 Light Snow Fog/Mist OVC007 -1.7 -2.2 -1.7 -2.8 96% -8 76.35 1019.7 0.03 0.08
25 05:56 E 22 G 33 9.66 Light Snow Fog/Mist OVC007 -2.2 -2.2 100% -8 76.4 1020.4 0.03
25 04:56 E 17 G 31 4.83 Light Snow Fog/Mist OVC005 -2.2 -2.2 100% -7 76.43 1020.9
25 03:56 NE 24 G 33 6.44 Light Snow Fog/Mist OVC007 -2.8 -2.8 100% -9 76.56 1022.3 0.03 0.03
25 02:56 E 22 G 35 6.44 Light Snow Fog/Mist OVC007 -2.2 -2.8 96% -8 76.61 1023.3
25 01:56 E 22 G 33 8.05 Light Snow Fog/Mist OVC009 -1.7 -2.2 96% -7 76.68 1024.3
25 00:56 E 22 16.09 Unknown Precip OVC011 -1.1 -2.2 3.9 -1.1 92% -7 76.71 1024.6
24 23:56 E 26 G 33 14.48 Light Snow OVC017 -0.6 -2.2 89% -6 76.78 1025.7
24 22:56 E 20 G 39 16.09 Unknown Precip OVC021 0 -2.2 85% -5 76.84 1026.1
24 21:56 E 22 G 39 16.09 Light Rain OVC022 1.1 -2.8 76% -4 76.86 1026.6
24 20:56 E 20 G 31 16.09 Light Rain OVC024 1.7 -2.8 72% -3 76.86 1026.4
24 19:56 NE 15 16.09 Light Rain OVC026 2.2 -3.3 67% -1 76.91 1027.0
24 18:56 E 28 G 37 16.09 Overcast OVC026 3.9 -6.1 6.7 3.9 48% -1 76.86 1026.2
24 17:56 E 22 G 30 16.09 Overcast OVC028 4.4 -6.1 47% 0 76.86 1026.4
24 16:56 E 28 G 39 16.09 Overcast OVC026 5 -6.1 45% 1 76.84 1025.8
24 15:56 E 22 16.09 Overcast OVC026 5.6 -5.6 45% 2 76.84 1025.8
24 14:56 E 26 16.09 Overcast OVC028 6.1 -6.1 42% 2 76.84 1025.8
24 13:56 E 20 16.09 Overcast OVC030 6.1 -6.7 40% 3 76.86 1026.1
24 12:56 E 26 G 33 16.09 Overcast OVC032 6.7 -6.7 6.7 5 38% 3 76.94 1027.0
24 11:56 E 22 G 35 16.09 Overcast OVC034 5.6 -6.7 41% 2 76.96 1027.6
24 10:56 E 20 16.09 Overcast OVC036 6.1 -6.7 40% 3 77.01 1028.1
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)