Weather observations for the past three days for
Knoxville, McGhee Tyson 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.
20 12:53 W 7 11.27 Overcast BKN120 OVC250 20 14.4 20.6 10 70% 76.45 1018.6
20 11:53 Calm 11.27 Mostly Cloudy FEW004 FEW032 SCT150 BKN250 16.1 14.4 90% 76.5 1019.6
20 10:53 W 7 0.80 Fog/Mist OVC002 15 14.4 96% 76.61 1020.7
20 09:53 E 6 0.21 Fog VV002 13.3 13.3 100% 76.58 1020.6
20 08:53 NE 7 0.21 Fog VV002 11.7 11.7 100% 76.56 1020.3
20 07:53 Calm 0.21 Drizzle Fog VV002 10 10 100% 76.61 1020.7
20 06:53 SW 6 14.48 Mostly Cloudy SCT004 BKN008 BKN250 10.6 8.9 13.9 10 89% 76.58 1020.7
20 05:53 Calm 8.05 Fog/Mist FEW001 SCT250 10 9.4 96% 76.58 1020.6
20 04:53 Calm 14.48 Partly Cloudy SCT250 11.1 10 93% 76.58 1020.4
20 03:53 SW 6 16.09 Mostly Cloudy BKN250 11.1 9.4 89% 76.56 1020.0
20 02:53 Calm 12.87 Mostly Cloudy BKN250 12.2 10.6 90% 76.56 1020.0
20 01:53 S 6 16.09 Mostly Cloudy BKN250 12.2 11.1 93% 76.56 1020.0
20 00:53 Calm 16.09 Mostly Cloudy BKN250 13.9 11.7 20.6 13.3 87% 76.56 1019.8
19 23:53 Calm 16.09 Mostly Cloudy BKN250 13.9 11.7 87% 76.58 1020.2
19 22:53 E 6 16.09 Mostly Cloudy BKN250 14.4 11.7 84% 76.58 1020.3
19 21:53 Calm 16.09 Mostly Cloudy BKN250 17.8 13.3 75% 76.61 1020.5
19 20:53 Calm 16.09 Mostly Cloudy BKN250 17.2 12.2 73% 76.56 1019.9
19 19:53 N 9 16.09 Overcast FEW050 OVC250 19.4 12.2 63% 76.5 1019.4
19 18:53 W 9 16.09 Overcast FEW050 OVC250 20.6 11.1 25 20 55% 76.48 1019.0
19 17:53 W 11 16.09 Overcast FEW055 OVC250 21.1 11.7 55% 76.45 1018.4
19 16:53 W 9 16.09 Overcast FEW055 OVC250 22.2 12.2 53% 76.4 1018.0
19 15:53 SW 17 16.09 Overcast FEW055 OVC250 24.4 12.2 47% 26 76.4 1017.5
19 14:53 W 24 16.09 Overcast FEW055 OVC250 24.4 12.2 47% 26 76.38 1017.3
19 13:53 NW 13 16.09 Overcast SCT044 OVC250 23.9 13.9 54% 25 76.4 1017.5
19 12:53 SW 20 16.09 Partly Cloudy FEW038 SCT049 SCT250 23.9 13.3 23.9 13.9 52% 25 76.4 1017.6
19 11:53 W 15 16.09 Partly Cloudy SCT028 SCT250 22.2 15 64% 76.48 1018.7
19 10:53 Vrbl 7 16.09 A Few Clouds FEW032 FEW250 20.6 15 70% 76.5 1019.3
19 09:53 Calm 16.09 A Few Clouds FEW032 FEW070 FEW250 18.3 13.3 73% 76.5 1019.1
19 08:53 Calm 16.09 A Few Clouds FEW065 FEW250 15.6 12.8 84% 76.5 1019.3
19 07:53 Calm 16.09 Mostly Cloudy SCT026 BKN065 15 11.7 81% 76.48 1018.9
19 06:53 N 11 11.27 Light Rain SCT027 OVC060 15 12.2 20 15 83% 76.45 1018.5 0.03 0.03
19 05:53 NW 6 16.09 Overcast FEW032 OVC090 17.2 10.6 65% 76.38 1017.5
19 04:53 W 13 16.09 Mostly Cloudy SCT036 BKN100 17.2 11.1 68% 76.33 1016.8
19 03:53 SW 19 16.09 Mostly Cloudy FEW041 SCT050 BKN110 18.3 11.1 63% 76.28 1016.0
19 02:53 SW 20 16.09 Mostly Cloudy FEW033 BKN100 18.3 8.9 54% 76.25 1015.8
19 01:53 SW 19 16.09 Partly Cloudy FEW041 SCT110 18.3 8.3 52% 76.25 1015.9
19 00:53 SW 24 16.09 Light Rain SCT036 BKN048 OVC075 20 7.2 20.6 18.9 44% 76.28 1016.1
18 23:53 SW 24 16.09 Mostly Cloudy BKN049 BKN060 20 6.1 40% 76.25 1015.9
18 22:53 SW 28 16.09 Mostly Cloudy BKN080 19.4 5.6 41% 76.25 1015.9
18 21:53 SW 33 16.09 Overcast and Breezy OVC075 20.6 6.1 39% 76.25 1016.1
18 20:53 S 26 16.09 Overcast SCT050 OVC060 20 6.7 42% 76.28 1016.4
18 19:53 SW 19 16.09 Overcast BKN060 BKN130 OVC250 19.4 7.2 45% 76.28 1016.5
18 18:53 SW 19 16.09 Overcast BKN060 BKN130 OVC250 19.4 8.3 21.7 17.2 49% 76.23 1016.1
18 17:53 SW 22 16.09 Overcast BKN060 OVC250 19.4 7.8 47% 76.2 1015.7
18 16:53 SW 17 16.09 Overcast SCT060 OVC250 18.3 5 42% 76.23 1016.1
18 15:53 W 19 16.09 Overcast BKN055 OVC250 20 2.8 32% 76.28 1016.7
18 14:53 W 17 16.09 Overcast BKN043 OVC250 20.6 1.7 29% 76.25 1016.4
18 13:53 SW 11 16.09 Overcast FEW055 BKN200 OVC250 19.4 0 27% 76.3 1016.8
18 12:53 Vrbl 6 16.09 Overcast BKN055 OVC250 16.7 -0.6 16.7 3.3 31% 76.38 1018.0
18 11:53 SW 6 16.09 Overcast SCT050 OVC250 13.3 -1.1 37% 76.48 1019.5
18 10:53 W 9 16.09 Overcast FEW060 SCT080 OVC250 12.2 -1.1 40% 76.56 1020.5
18 09:53 Calm 16.09 Overcast SCT055 BKN070 OVC250 9.4 -1.1 48% 76.56 1020.7
18 08:53 SW 6 16.09 Overcast BKN075 OVC250 6.7 -1.1 58% 76.63 1021.5
18 07:53 Calm 16.09 Mostly Cloudy BKN065 BKN130 BKN250 4.4 -1.1 68% 76.61 1021.5
18 06:53 NE 6 16.09 Mostly Cloudy BKN130 3.9 -1.7 5 2.8 67% 76.58 1020.9
18 05:53 Calm 16.09 Mostly Cloudy BKN130 3.9 -1.1 70% 76.56 1020.6
18 04:53 N 6 16.09 Partly Cloudy SCT120 4.4 -1.7 65% 76.53 1020.1
18 03:53 Calm 16.09 Overcast OVC120 3.9 -0.6 73% 76.48 1019.6
18 02:53 N 6 16.09 Mostly Cloudy BKN120 2.8 -1.1 76% 76.5 1020.0
18 01:53 Calm 16.09 A Few Clouds FEW002 FEW130 4.4 -2.2 63% 76.5 1019.8
18 00:53 SW 6 16.09 A Few Clouds FEW002 FEW130 5 -3.3 11.1 3.9 55% 76.5 1019.8
17 23:53 Calm 16.09 A Few Clouds FEW002 FEW130 6.1 -3.9 49% 76.48 1019.4
17 22:53 Calm 16.09 A Few Clouds FEW002 FEW130 5.6 -2.8 55% 76.48 1019.5
17 21:53 Calm 16.09 A Few Clouds FEW130 6.1 -3.3 51% 76.45 1019.3
17 20:53 Calm 16.09 A Few Clouds FEW130 8.3 -5 39% 76.43 1019.2
17 19:53 NE 6 16.09 A Few Clouds FEW130 10 -7.8 28% 76.43 1019.0
17 18:53 Calm 16.09 Partly Cloudy SCT130 SCT250 10.6 -7.8 15 10.6 27% 76.4 1018.8
17 17:53 E 6 16.09 A Few Clouds FEW130 FEW250 12.8 -8.3 22% 76.4 1018.7
17 16:53 Calm 16.09 A Few Clouds FEW250 14.4 -10 18% 76.35 1018.0
17 15:53 N 7 16.09 A Few Clouds FEW200 FEW250 15 -10 17% 76.38 1018.1
17 14:53 NW 13 16.09 A Few Clouds FEW200 15 -10 17% 76.38 1018.0
17 13:53 Vrbl 7 16.09 A Few Clouds FEW200 13.9 -9.4 19% 76.38 1018.2
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)