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.
30 09:53 NW 7 4.02 Light Rain Fog/Mist BKN005 BKN075 OVC100 20.6 19.4 93% 76.15 1014.4 0.08
30 08:53 N 11 4.02 Light Rain FEW006 BKN075 OVC100 20 19.4 96% 76.1 1013.6 0.48
30 07:53 W 13 4.02 Rain Fog/Mist FEW050 BKN070 OVC095 20 19.4 21.1 20 96% 76.1 1013.5 0.2 1.02
30 06:53 NW 9 16.09 Thunderstorm SCT006 SCT018 OVC036 20.6 19.4 93% 76.07 1013.1 0.15
30 05:53 N 6 6.44 Thunderstorm Rain Fog/Mist SCT006 SCT018 OVC036CB 21.1 20.6 97% 76.07 1012.8 0.38
30 04:53 Calm 4.83 Rain Fog/Mist FEW003 SCT009 OVC110 21.1 20.6 97% 76.05 1012.6 0.23 0.28
30 03:53 E 6 9.66 Fog/Mist OVC007 20.6 20.6 100% 76.02 1012.3
30 02:53 E 6 8.05 Light Rain Fog/Mist FEW001 SCT028 OVC120 21.1 20.6 97% 76.05 1012.8 0.05
30 01:53 Calm 9.66 Light Rain Fog/Mist FEW043 SCT090 BKN110 21.1 20.6 26.7 21.1 97% 76.1 1013.4 0.1 0.33
30 00:53 Calm 9.66 Light Rain Fog/Mist OVC120 21.7 20.6 94% 76.12 1013.7 0.03
29 23:53 W 9 14.48 Light Rain SCT095 BKN120 21.7 20.6 94% 76.12 1013.7 0.2
29 22:53 SE 17 16.09 Overcast SCT032 BKN043 OVC110 22.2 20 87% 76.17 1014.4
29 21:53 E 6 16.09 Thunderstorm SCT030CB BKN060 OVC120 22.8 19.4 81% 76.1 1013.5
29 20:53 S 15 16.09 Thunderstorm BKN024CB OVC032 23.9 20.6 82% 24 76.1 1013.4
29 19:53 W 7 16.09 Thunderstorm SCT040CB SCT070 BKN150 OVC250 26.7 20.6 28.9 26.7 69% 28 76.05 1012.6
29 18:53 W 9 16.09 Overcast FEW040 SCT060 OVC200 27.2 20.6 67% 29 76.02 1012.4
29 17:53 W 7 16.09 Overcast FEW040 SCT150 OVC200 28.3 20 61% 30 76.05 1012.8
29 16:53 W 13 16.09 Overcast FEW060 FEW150 OVC200 28.9 19.4 57% 30 76.05 1012.5
29 15:53 W 9 16.09 Overcast FEW060 SCT150 OVC200 28.9 19.4 57% 30 76.1 1013.2
29 14:53 W 13 16.09 Overcast FEW060 SCT150 BKN200 OVC250 28.3 18.9 57% 30 76.15 1013.9
29 13:53 Calm 16.09 Overcast FEW055 SCT160 BKN200 OVC250 28.3 17.8 28.3 20.6 53% 29 76.2 1014.5
29 12:53 Calm 16.09 Overcast FEW050 BKN200 OVC250 26.7 17.2 56% 27 76.23 1015.1
29 11:53 N 6 16.09 Overcast FEW042 SCT200 OVC250 25.6 17.8 62% 27 76.28 1015.7
29 10:53 NE 7 16.09 Overcast FEW050 SCT180 OVC250 23.9 16.7 64% 25 76.3 1015.9
29 09:53 NE 11 16.09 Overcast FEW050 OVC250 22.2 15.6 66% 76.3 1016.2
29 08:53 NE 19 16.09 Overcast OVC250 21.1 15 68% 76.3 1016.0
29 07:53 NE 17 16.09 Overcast OVC250 20.6 15 21.7 18.9 70% 76.28 1015.6
29 06:53 NE 17 12.87 Overcast OVC250 19.4 15 76% 76.23 1015.0
29 05:53 N 13 16.09 Mostly Cloudy BKN250 19.4 15 76% 76.23 1014.9
29 04:53 NE 13 16.09 A Few Clouds FEW250 20 15.6 76% 76.23 1014.9
29 03:53 N 13 16.09 Mostly Cloudy BKN250 20.6 15.6 73% 76.2 1014.8
29 02:53 NE 17 16.09 Mostly Cloudy BKN250 21.1 15.6 71% 76.2 1014.8
29 01:53 NE 17 16.09 Overcast OVC250 21.7 16.1 27.8 21.7 71% 76.2 1014.8
29 00:53 NE 19 16.09 Overcast OVC250 22.8 16.7 69% 76.2 1014.8
28 23:53 N 17 16.09 Overcast FEW055 OVC250 23.3 17.2 69% 76.23 1014.9
28 22:53 NE 17 16.09 Overcast FEW055 OVC250 25 17.2 62% 26 76.23 1014.9
28 21:53 N 15 16.09 Mostly Cloudy SCT055 BKN250 25.6 18.3 64% 27 76.17 1014.3
28 20:53 NE 7 16.09 Mostly Cloudy FEW045 BKN250 26.1 19.4 67% 27 76.15 1014.0
28 19:53 NE 13 16.09 Mostly Cloudy FEW049 SCT065 SCT085 BKN250 27.8 18.9 30 27.8 58% 29 76.12 1013.6
28 18:53 NE 15 16.09 Mostly Cloudy FEW060 FEW130 BKN250 29.4 18.9 53% 31 76.1 1013.4
28 17:53 NE 13 16.09 Mostly Cloudy FEW060 BKN250 30 18.3 49% 31 76.1 1013.5
28 16:53 Vrbl 11 16.09 Mostly Cloudy FEW060 FEW130 BKN250 29.4 17.8 50% 30 76.1 1013.5
28 15:53 NE 19 16.09 Mostly Cloudy SCT060 SCT130 BKN250 28.9 19.4 57% 30 76.12 1013.8
28 14:53 Calm 16.09 Mostly Cloudy SCT045 BKN200 BKN250 28.9 18.3 53% 30 76.17 1014.3
28 13:53 Calm 16.09 Mostly Cloudy BKN043 BKN250 28.9 18.3 29.4 22.8 53% 30 76.23 1014.9
28 12:53 NE 9 16.09 Overcast SCT034 SCT080 OVC250 28.3 19.4 59% 30 76.3 1015.9
28 11:53 N 7 16.09 Overcast SCT025 BKN032 OVC250 26.7 19.4 64% 28 76.3 1016.1
28 10:53 NE 11 12.87 Overcast SCT025 BKN037 BKN180 OVC250 26.1 20 69% 27 76.33 1016.5
28 09:53 Calm 16.09 Overcast FEW015 FEW037 OVC250 25 20.6 77% 26 76.33 1016.2
28 08:53 SW 7 16.09 Overcast BKN011 BKN035 OVC250 23.3 21.1 88% 76.3 1016.2
28 07:53 S 7 16.09 Overcast SCT007 BKN045 OVC250 22.8 21.1 22.8 21.1 90% 76.28 1015.7
28 06:53 Calm 16.09 Overcast OVC007 21.7 20.6 94% 76.25 1015.3
28 05:53 Calm 16.09 Mostly Cloudy FEW070 BKN250 21.1 19.4 90% 76.23 1015.0
28 04:53 SW 11 16.09 Mostly Cloudy SCT130 BKN250 21.7 20 90% 76.2 1014.9
28 03:53 SW 13 16.09 Overcast FEW036 BKN130 OVC250 22.2 20 87% 76.23 1014.9
28 02:53 SW 11 16.09 Overcast SCT014 SCT036 BKN130 OVC250 22.2 20 87% 76.2 1014.8
28 01:53 Calm 16.09 Mostly Cloudy SCT130 BKN250 22.8 20 27.2 21.7 84% 76.23 1015.0
28 00:53 W 7 16.09 Partly Cloudy SCT250 22.8 20 84% 76.25 1015.4
27 23:53 SW 11 16.09 Partly Cloudy SCT130 SCT250 23.3 20.6 85% 76.23 1015.0
27 22:53 SW 13 16.09 Partly Cloudy FEW130 SCT250 23.9 21.1 84% 24 76.23 1015.1
27 21:53 SW 13 16.09 Fair CLR 24.4 21.1 82% 25 76.17 1014.5
27 20:53 SW 9 16.09 Mostly Cloudy FEW040 SCT120 BKN250 25.6 20.6 74% 27 76.15 1014.2
27 19:53 SW 9 16.09 Mostly Cloudy FEW040 FEW130 BKN250 27.2 21.1 29.4 25 69% 29 76.15 1014.0 0.1
27 18:53 W 13 16.09 Mostly Cloudy FEW040 SCT130 BKN250 27.8 20 63% 29 76.15 1013.9
27 17:53 W 9 16.09 Mostly Cloudy FEW040 SCT090 SCT130 BKN250 27.2 20.6 67% 29 76.15 1014.2
27 16:53 W 7 16.09 Thunderstorm Light Rain FEW028CB SCT065 SCT090 BKN250 26.1 20.6 72% 28 76.17 1014.6 0.1 0.1
27 15:53 W 17 16.09 Mostly Cloudy SCT037 SCT130 BKN250 28.3 19.4 59% 30 76.23 1015.1
27 14:53 W 24 16.09 Partly Cloudy SCT030 SCT200 SCT250 28.9 18.9 55% 30 76.25 1015.4
27 13:53 SW 22 G 30 16.09 Partly Cloudy FEW002 SCT030 SCT250 28.3 20 28.3 21.1 61% 30 76.33 1016.2
27 12:53 W 17 16.09 Mostly Cloudy FEW032 BKN041 BKN050 BKN250 26.1 20 69% 27 76.38 1017.0
27 11:53 W 20 16.09 Mostly Cloudy FEW020 BKN044 26.1 20.6 72% 28 76.4 1017.3
27 10:53 SW 11 16.09 Overcast FEW005 BKN029 BKN047 OVC250 23.9 20.6 82% 24 76.4 1017.5
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)