Weather observations for the past three days for
Knoxville, McGhee Tyson Airport
Metric (Imperial)
Date Time (edt) 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.
16 00:53 SW 15 16.09 Overcast BKN150 OVC250 22.8 18.3 76% 75.92 1010.9
15 23:53 S 19 16.09 Overcast BKN150 OVC250 23.9 18.3 71% 25 75.95 1011.4
15 22:53 SW 17 16.09 Overcast FEW110 BKN150 OVC250 23.9 17.8 69% 25 75.95 1011.4
15 21:53 SW 11 16.09 Thunderstorm FEW044CB SCT110 OVC250 23.9 18.3 71% 25 75.95 1011.5
15 20:53 SW 17 16.09 Thunderstorm Light Rain FEW044CB SCT090 BKN130 OVC250 24.4 18.3 69% 25 75.95 1011.4
15 19:53 SW 22 16.09 Overcast SCT090 BKN130 OVC250 25 17.8 27.8 25 64% 26 75.84 1010.1
15 18:53 SW 22 16.09 Overcast FEW040 SCT130 OVC250 26.1 18.9 65% 27 75.84 1010.0
15 17:53 SW 22 16.09 Overcast FEW040 SCT130 OVC250 26.1 18.9 65% 27 75.77 1009.0
15 16:53 W 22 G 35 16.09 Overcast FEW040 BKN130 OVC250 26.1 18.3 62% 27 75.74 1008.9
15 15:53 SW 24 16.09 Mostly Cloudy FEW035 BKN160 BKN250 26.7 18.9 62% 28 75.79 1009.4
15 14:53 SW 24 G 41 16.09 Mostly Cloudy FEW035 SCT160 BKN250 26.7 18.9 62% 28 75.82 1009.7
15 13:53 SW 20 16.09 Mostly Cloudy FEW035 BKN250 26.1 19.4 26.1 20.6 67% 27 75.87 1010.3
15 12:53 SW 28 16.09 Overcast FEW032 OVC250 25.6 18.9 67% 27 75.87 1010.6
15 11:53 SW 28 G 37 16.09 Mostly Cloudy FEW028 SCT045 BKN250 25.6 18.9 67% 27 75.87 1010.3
15 10:53 SW 26 16.09 Mostly Cloudy SCT045 BKN160 BKN250 24.4 18.3 69% 25 75.87 1010.3
15 09:53 SW 20 G 37 16.09 Partly Cloudy FEW020 FEW050 SCT180 23.9 18.3 71% 25 75.84 1010.0
15 08:53 SW 13 16.09 A Few Clouds FEW060 FEW250 22.2 18.3 79% 75.84 1010.1
15 07:53 W 6 16.09 Overcast BKN049 OVC250 20.6 17.8 20.6 18.3 84% 75.82 1009.7
15 06:53 Calm 16.09 Partly Cloudy FEW100 SCT250 18.3 16.7 90% 75.77 1009.1
15 05:53 Calm 16.09 A Few Clouds FEW060 18.9 17.2 90% 75.72 1008.5
15 04:53 Calm 16.09 Partly Cloudy SCT055 18.9 17.8 93% 75.72 1008.5
15 03:53 Calm 16.09 Mostly Cloudy FEW041 SCT048 BKN065 20 16.7 81% 75.74 1008.7
15 02:53 Calm 16.09 Mostly Cloudy FEW047 BKN055 BKN070 20.6 17.2 81% 75.77 1009.0
15 01:53 Calm 16.09 Mostly Cloudy FEW042 BKN065 20 17.8 23.9 20 87% 75.79 1009.5
15 00:53 Calm 16.09 Mostly Cloudy SCT048 BKN060 BKN075 20 18.3 90% 75.82 1009.7
14 23:53 Calm 16.09 Mostly Cloudy BKN065 21.1 17.8 82% 75.82 1009.7
14 22:53 NE 6 16.09 Partly Cloudy SCT130 21.7 17.8 79% 75.77 1009.3
14 21:53 SE 6 16.09 Partly Cloudy SCT100 22.8 17.2 71% 75.74 1008.7
14 20:53 SW 11 16.09 Mostly Cloudy BKN100 23.3 17.8 71% 75.72 1008.4
14 19:53 SW 15 16.09 Mostly Cloudy BKN090 23.9 18.3 27.2 23.9 71% 25 75.69 1008.2
14 18:53 SW 13 16.09 Mostly Cloudy FEW045 BKN100 25 17.8 64% 26 75.72 1008.4
14 17:53 SW 15 16.09 Mostly Cloudy SCT080 BKN100 25.6 17.8 62% 27 75.74 1008.7
14 16:53 SW 9 16.09 Mostly Cloudy FEW041 SCT055 BKN070 BKN150 25 17.2 62% 26 75.77 1009.2
14 15:53 SW 13 16.09 Partly Cloudy SCT085 27.2 17.2 54% 28 75.82 1009.7
14 14:53 W 7 16.09 Mostly Cloudy FEW044 SCT065 SCT150 BKN250 24.4 16.7 62% 25 75.87 1010.6
14 13:53 SW 17 16.09 Mostly Cloudy BKN039 BKN160 BKN250 23.9 16.1 24.4 17.2 62% 25 75.9 1011.1
14 12:53 Vrbl 6 16.09 Mostly Cloudy SCT027 BKN250 22.8 16.1 66% 75.92 1011.4
14 11:53 SW 13 16.09 Mostly Cloudy SCT027 BKN170 BKN250 21.7 16.1 71% 75.95 1011.7
14 10:53 W 9 16.09 Mostly Cloudy SCT016 BKN030 BKN170 BKN250 20 16.1 78% 75.95 1011.8
14 09:53 W 9 16.09 Mostly Cloudy SCT015 BKN034 BKN200 18.9 16.1 84% 75.95 1011.7
14 08:53 SW 9 16.09 Overcast FEW007 BKN014 OVC028 17.8 16.7 93% 75.92 1011.5
14 07:53 Calm 16.09 Overcast FEW005 BKN013 OVC020 17.2 16.1 17.2 16.1 93% 75.9 1011.0
14 06:53 Calm 16.09 Overcast FEW001 BKN012 BKN020 OVC250 16.1 15.6 97% 75.84 1010.5
14 05:53 Calm 16.09 Overcast FEW001 BKN014 OVC250 16.7 15.6 93% 75.82 1009.9
14 04:53 SW 6 16.09 Mostly Cloudy SCT020 BKN050 BKN250 16.7 15.6 93% 75.79 1009.7
14 03:53 S 6 16.09 Overcast SCT023 BKN041 OVC250 16.7 15.6 93% 75.79 1009.6
14 02:53 Calm 16.09 Mostly Cloudy BKN035 BKN044 BKN250 16.7 15.6 93% 75.79 1009.5
14 01:53 Calm 16.09 Overcast BKN031 OVC050 16.1 15.6 19.4 16.1 97% 75.79 1009.7
14 00:53 Calm 16.09 Overcast BKN110 OVC250 16.7 15 90% 75.79 1009.6
13 23:53 Calm 16.09 Partly Cloudy FEW065 FEW100 SCT250 16.7 15 90% 75.77 1009.2
13 22:53 W 6 16.09 Mostly Cloudy SCT065 BKN110 BKN250 17.8 15 84% 75.77 1009.3
13 21:53 SW 7 16.09 Mostly Cloudy FEW020 FEW070 SCT110 BKN250 18.3 15.6 84% 75.74 1008.9
13 20:53 S 13 16.09 Overcast FEW020 FEW070 BKN110 OVC250 18.9 16.1 84% 75.74 1008.9
13 19:53 SW 6 16.09 Light Rain FEW040 SCT095 BKN110 OVC250 19.4 16.1 23.3 17.8 81% 75.74 1008.9 0.36
13 18:53 W 9 16.09 Mostly Cloudy FEW043 FEW065 BKN110 BKN250 19.4 15 76% 75.69 1008.5
13 17:53 S 17 16.09 Thunderstorm Light Rain FEW043CB FEW065 BKN110 BKN250 20.6 16.1 76% 75.72 1008.8
13 16:53 W 11 16.09 Mostly Cloudy FEW043 FEW065 SCT120 BKN250 22.2 16.7 71% 75.69 1008.2 0.36
13 15:53 W 7 16.09 Thunderstorm FEW043CB SCT065 BKN120 BKN250 20.6 14.4 68% 75.74 1008.9 0.36
13 14:53 SE 19 16.09 Mostly Cloudy FEW035 SCT060 BKN200 21.7 16.1 71% 75.79 1009.5
13 13:53 S 15 16.09 Overcast FEW030 BKN090 OVC200 21.7 16.7 22.2 16.7 73% 75.82 1010.0 0.03 0.03
13 12:53 Calm 16.09 Thunderstorm Light Rain FEW027CB FEW070 SCT110 21.7 15.6 68% 75.84 1010.1
13 11:53 NE 6 16.09 Partly Cloudy SCT019 21.7 16.7 73% 75.87 1010.6
13 10:53 Vrbl 6 16.09 Mostly Cloudy BKN011 BKN170 20 16.7 81% 75.9 1011.0
13 09:53 Calm 11.27 Overcast FEW003 OVC005 18.3 16.1 87% 75.92 1011.3
13 08:53 N 6 1.21 Fog/Mist OVC001 16.7 16.7 100% 75.9 1011.2
13 07:53 Calm 6.44 Light Rain Fog/Mist SCT001 BKN095 BKN110 16.7 16.1 17.8 15.6 96% 75.87 1010.9 0.18
13 06:53 Calm 11.27 Overcast SCT030 OVC050 16.1 16.1 100% 75.84 1010.5
13 05:53 Calm 0.40 Fog OVC001 16.1 15.6 97% 75.84 1010.3
13 04:53 Calm 16.09 Partly Cloudy SCT110 16.7 16.1 96% 75.82 1010.2 0.18
13 03:53 E 6 16.09 Light Rain OVC120 17.2 16.1 93% 75.84 1010.3 0.03
13 02:53 E 13 16.09 Light Rain FEW055 BKN075 OVC100 17.2 16.7 97% 75.87 1010.7 0.15
13 01:53 SW 7 12.87 Light Rain FEW060 BKN090 OVC100 17.8 17.2 18.9 17.8 96% 75.87 1010.6 0.05 0.38
Date Time (edt) 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)