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.
23 04:53 Calm 16.09 Partly Cloudy SCT200 22.8 21.1 90% 76.2 1014.3
23 03:53 Calm 16.09 Fair CLR 22.8 21.1 90% 76.2 1014.7
23 02:53 Calm 16.09 Partly Cloudy SCT120 22.8 21.1 90% 76.17 1014.4
23 01:53 W 7 16.09 Partly Cloudy SCT120 23.3 20.6 26.1 23.3 85% 76.23 1015.1
23 00:53 NE 7 16.09 Mostly Cloudy SCT080 BKN095 23.9 20.6 82% 24 76.25 1015.4
22 23:53 NW 11 16.09 Mostly Cloudy FEW050 SCT070 BKN130 24.4 21.1 82% 25 76.25 1015.2
22 22:53 SW 17 16.09 Thunderstorm Light Rain FEW030CB SCT070 BKN130 BKN250 24.4 21.1 82% 25 76.23 1014.9
22 21:53 Calm 16.09 Mostly Cloudy FEW030 BKN070 BKN130 BKN250 26.1 20 69% 27 76.2 1014.6
22 20:53 W 7 16.09 Mostly Cloudy FEW050 BKN120 BKN250 26.1 20.6 72% 28 76.12 1013.8
22 19:53 NW 13 16.09 Mostly Cloudy FEW050 SCT130 BKN250 26.1 20 32.8 26.1 69% 27 76.1 1013.3
22 18:53 Vrbl 7 16.09 Mostly Cloudy FEW060 SCT130 BKN250 29.4 18.9 53% 31 76.02 1012.2
22 17:53 SE 20 16.09 Thunderstorm SCT055CB BKN070 BKN090 BKN250 27.8 20 63% 29 76.02 1012.4
22 16:53 NE 11 16.09 Partly Cloudy FEW050 SCT250 32.8 17.2 39% 33 76 1011.8
22 15:53 W 6 16.09 Partly Cloudy SCT047 SCT250 31.7 18.3 45% 33 76.02 1012.3
22 14:53 W 11 16.09 Partly Cloudy SCT047 SCT250 31.7 19.4 48% 33 76.1 1013.1
22 13:53 E 9 16.09 A Few Clouds FEW042 FEW250 30.6 19.4 30.6 22.2 51% 32 76.15 1013.8
22 12:53 Vrbl 6 16.09 A Few Clouds FEW037 FEW250 28.9 20 59% 31 76.17 1014.4
22 11:53 Vrbl 7 16.09 A Few Clouds FEW035 FEW180 27.8 20.6 65% 30 76.23 1014.8
22 10:53 NW 6 16.09 A Few Clouds FEW030 FEW180 FEW250 26.1 20 69% 27 76.2 1014.8
22 09:53 Vrbl 6 16.09 A Few Clouds FEW250 25 20 74% 26 76.2 1014.7
22 08:53 NE 7 16.09 A Few Clouds FEW075 FEW250 23.3 19.4 79% 76.2 1014.7
22 07:53 NE 7 16.09 A Few Clouds FEW050 FEW250 21.7 19.4 23.3 21.1 87% 76.17 1014.2
22 06:53 N 7 16.09 A Few Clouds FEW050 21.7 19.4 87% 76.12 1013.6
22 05:53 Calm 16.09 A Few Clouds FEW050 21.1 19.4 90% 76.07 1013.0
22 04:53 N 9 16.09 A Few Clouds FEW050 22.2 19.4 84% 76.05 1012.7
22 03:53 NE 7 16.09 Partly Cloudy SCT050 21.7 20 90% 76.07 1012.7
22 02:53 NE 11 16.09 A Few Clouds FEW049 22.8 20 84% 76.05 1012.5
22 01:53 NE 13 16.09 A Few Clouds FEW050 23.3 20 27.2 23.3 82% 76.07 1012.7
22 00:53 N 13 16.09 Partly Cloudy SCT038 23.9 20 79% 24 76.05 1012.7
21 23:53 N 11 16.09 Partly Cloudy SCT037 24.4 20 77% 25 76.07 1012.7
21 22:53 N 11 16.09 Mostly Cloudy FEW041 SCT080 BKN130 25 20 74% 26 76.07 1012.9
21 21:53 NE 9 16.09 Mostly Cloudy SCT045 BKN055 BKN080 BKN130 25.6 20 71% 27 76.05 1012.5
21 20:53 N 17 16.09 Partly Cloudy FEW050 FEW110 SCT250 25.6 20 71% 27 75.95 1011.2
21 19:53 NW 15 G 31 16.09 Partly Cloudy FEW050 SCT110 SCT250 27.2 20 32.2 27.2 65% 29 75.9 1010.7
21 18:53 N 20 16.09 Mostly Cloudy SCT050 SCT110 BKN250 29.4 20.6 59% 32 75.87 1010.1
21 17:53 N 19 16.09 Mostly Cloudy SCT048 SCT110 BKN250 30.6 21.1 57% 33 75.84 1009.7
21 16:53 W 11 16.09 Partly Cloudy FEW050 SCT110 SCT250 31.7 19.4 48% 33 75.84 1009.8
21 15:53 NW 11 16.09 Mostly Cloudy SCT050 SCT110 BKN250 31.1 20 52% 33 75.87 1010.0
21 14:53 N 17 16.09 Mostly Cloudy SCT030 SCT040 BKN250 31.1 21.1 55% 34 75.92 1010.7
21 13:53 Calm 16.09 Mostly Cloudy SCT028 SCT037 BKN250 30.6 21.1 30.6 22.2 57% 33 75.95 1011.2
21 12:53 N 11 16.09 Mostly Cloudy SCT028 BKN200 BKN250 28.9 21.1 63% 31 76 1011.8
21 11:53 NE 13 16.09 Mostly Cloudy SCT017 BKN200 BKN250 27.8 21.7 69% 30 76.02 1012.4
21 10:53 NE 11 16.09 Mostly Cloudy SCT011 BKN200 BKN250 26.1 21.7 77% 28 76.02 1012.4
21 09:53 NE 11 16.09 Mostly Cloudy BKN008 BKN200 BKN250 25 21.7 82% 26 76.02 1012.3
21 08:53 NE 13 16.09 Mostly Cloudy FEW008 FEW040 BKN250 23.9 21.1 84% 24 76 1012.0
21 07:53 N 9 16.09 Partly Cloudy FEW038 SCT250 22.2 21.1 23.3 21.7 94% 75.95 1011.5
21 06:53 Calm 16.09 Mostly Cloudy SCT038 BKN250 22.2 20.6 91% 75.92 1010.9
21 05:53 NE 6 16.09 Partly Cloudy SCT038 SCT250 21.7 20.6 94% 75.9 1010.6
21 04:53 Calm 16.09 Mostly Cloudy SCT038 BKN250 22.8 20.6 87% 75.9 1010.5
21 03:53 Calm 16.09 Mostly Cloudy BKN034 22.8 20 84% 75.9 1010.5
21 02:53 Calm 16.09 Mostly Cloudy BKN023 BKN130 22.8 20.6 87% 75.92 1011.0
21 01:53 Calm 16.09 Mostly Cloudy SCT030 BKN130 23.3 20.6 25.6 22.8 85% 75.95 1011.3
21 00:53 NE 9 16.09 Overcast FEW010 BKN029 OVC036 23.3 20.6 85% 76 1011.9
20 23:53 NW 7 16.09 Overcast FEW037 SCT055 BKN130 OVC250 23.3 21.1 88% 76 1011.8
20 22:53 Calm 16.09 Overcast FEW060 SCT130 OVC250 23.9 20.6 82% 24 76 1012.0
20 21:53 NE 6 16.09 Overcast FEW060 BKN130 OVC250 24.4 21.1 82% 25 76 1011.8
20 20:53 N 6 16.09 Overcast FEW060 SCT130 OVC250 25 20 74% 26 75.92 1010.8
20 19:53 E 6 16.09 Overcast SCT060 BKN130 OVC250 25.6 20 32.2 25 71% 27 75.92 1011.0
20 18:53 E 17 16.09 Mostly Cloudy SCT050 SCT110 BKN250 26.7 20 67% 28 75.95 1011.3
20 17:53 N 15 16.09 Mostly Cloudy FEW038 SCT046 SCT100 BKN250 26.1 20 69% 27 75.92 1010.8
20 16:53 NW 15 16.09 Thunderstorm Light Rain SCT043CB BKN060 BKN110 BKN250 25.6 19.4 69% 27 75.87 1010.4
20 15:53 Vrbl 11 16.09 Thunderstorm SCT040CB SCT110 BKN250 31.7 21.1 53% 35 75.87 1009.9
20 14:53 S 11 16.09 Partly Cloudy SCT035 SCT250 31.1 21.7 57% 34 75.92 1011.0
20 13:53 S 11 16.09 Mostly Cloudy SCT027 SCT060 BKN180 BKN250 29.4 21.7 29.4 22.8 63% 32 76.05 1012.6
20 12:53 W 7 16.09 Overcast BKN027 OVC250 28.3 21.7 67% 31 76.1 1013.3
20 11:53 W 7 16.09 Overcast BKN022 OVC028 27.8 21.7 69% 30 76.15 1013.7
20 10:53 SW 11 16.09 Overcast FEW019 OVC028 26.1 21.1 74% 28 76.15 1014.0
20 09:53 SW 15 16.09 Partly Cloudy FEW037 SCT250 25.6 22.2 82% 27 76.15 1014.1
20 08:53 S 6 14.48 Mostly Cloudy FEW016 SCT050 BKN160 BKN250 23.3 21.7 91% 76.17 1014.4 0.03
20 07:53 S 6 16.09 Mostly Cloudy FEW001 BKN033 BKN045 BKN250 22.8 21.1 24.4 22.2 90% 76.17 1014.2
20 06:53 SW 6 16.09 Mostly Cloudy FEW001 BKN047 BKN095 BKN250 22.8 21.1 90% 76.2 1014.3
20 05:53 S 6 16.09 Mostly Cloudy FEW033 BKN065 22.8 21.1 90% 76.17 1014.0
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)