Weather observations for the past three days for
Knoxville, McGhee Tyson Airport
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
16 00:53 SW 9 10.00 Overcast BKN150 OVC250 73 64.9 76% 29.89 1010.9
15 23:53 S 12 10.00 Overcast BKN150 OVC250 75 64.9 71% 77 29.9 1011.4
15 22:53 SW 10 10.00 Overcast FEW110 BKN150 OVC250 75 64 69% 77 29.9 1011.4
15 21:53 SW 7 10.00 Thunderstorm FEW044CB SCT110 OVC250 75 64.9 71% 77 29.9 1011.5
15 20:53 SW 10 10.00 Thunderstorm Light Rain FEW044CB SCT090 BKN130 OVC250 75.9 64.9 69% 78 29.9 1011.4
15 19:53 SW 14 10.00 Overcast SCT090 BKN130 OVC250 77 64 82 77 64% 79 29.86 1010.1
15 18:53 SW 14 10.00 Overcast FEW040 SCT130 OVC250 79 66 65% 81 29.86 1010.0
15 17:53 SW 14 10.00 Overcast FEW040 SCT130 OVC250 79 66 65% 81 29.83 1009.0
15 16:53 W 14 G 22 10.00 Overcast FEW040 BKN130 OVC250 79 64.9 62% 81 29.82 1008.9
15 15:53 SW 15 10.00 Mostly Cloudy FEW035 BKN160 BKN250 80.1 66 62% 82 29.84 1009.4
15 14:53 SW 15 G 25 10.00 Mostly Cloudy FEW035 SCT160 BKN250 80.1 66 62% 82 29.85 1009.7
15 13:53 SW 13 10.00 Mostly Cloudy FEW035 BKN250 79 66.9 79 69.1 67% 81 29.87 1010.3
15 12:53 SW 17 10.00 Overcast FEW032 OVC250 78.1 66 67% 80 29.87 1010.6
15 11:53 SW 17 G 23 10.00 Mostly Cloudy FEW028 SCT045 BKN250 78.1 66 67% 80 29.87 1010.3
15 10:53 SW 16 10.00 Mostly Cloudy SCT045 BKN160 BKN250 75.9 64.9 69% 78 29.87 1010.3
15 09:53 SW 13 G 23 10.00 Partly Cloudy FEW020 FEW050 SCT180 75 64.9 71% 77 29.86 1010.0
15 08:53 SW 8 10.00 A Few Clouds FEW060 FEW250 72 64.9 79% 29.86 1010.1
15 07:53 W 3 10.00 Overcast BKN049 OVC250 69.1 64 69.1 64.9 84% 29.85 1009.7
15 06:53 Calm 10.00 Partly Cloudy FEW100 SCT250 64.9 62.1 90% 29.83 1009.1
15 05:53 Calm 10.00 A Few Clouds FEW060 66 63 90% 29.81 1008.5
15 04:53 Calm 10.00 Partly Cloudy SCT055 66 64 93% 29.81 1008.5
15 03:53 Calm 10.00 Mostly Cloudy FEW041 SCT048 BKN065 68 62.1 81% 29.82 1008.7
15 02:53 Calm 10.00 Mostly Cloudy FEW047 BKN055 BKN070 69.1 63 81% 29.83 1009.0
15 01:53 Calm 10.00 Mostly Cloudy FEW042 BKN065 68 64 75 68 87% 29.84 1009.5
15 00:53 Calm 10.00 Mostly Cloudy SCT048 BKN060 BKN075 68 64.9 90% 29.85 1009.7
14 23:53 Calm 10.00 Mostly Cloudy BKN065 70 64 82% 29.85 1009.7
14 22:53 NE 3 10.00 Partly Cloudy SCT130 71.1 64 79% 29.83 1009.3
14 21:53 SE 3 10.00 Partly Cloudy SCT100 73 63 71% 29.82 1008.7
14 20:53 SW 7 10.00 Mostly Cloudy BKN100 73.9 64 71% 29.81 1008.4
14 19:53 SW 9 10.00 Mostly Cloudy BKN090 75 64.9 81 75 71% 77 29.8 1008.2
14 18:53 SW 8 10.00 Mostly Cloudy FEW045 BKN100 77 64 64% 79 29.81 1008.4
14 17:53 SW 9 10.00 Mostly Cloudy SCT080 BKN100 78.1 64 62% 80 29.82 1008.7
14 16:53 SW 6 10.00 Mostly Cloudy FEW041 SCT055 BKN070 BKN150 77 63 62% 79 29.83 1009.2
14 15:53 SW 8 10.00 Partly Cloudy SCT085 81 63 54% 82 29.85 1009.7
14 14:53 W 5 10.00 Mostly Cloudy FEW044 SCT065 SCT150 BKN250 75.9 62.1 62% 78 29.87 1010.6
14 13:53 SW 10 10.00 Mostly Cloudy BKN039 BKN160 BKN250 75 61 75.9 63 62% 77 29.88 1011.1
14 12:53 Vrbl 3 10.00 Mostly Cloudy SCT027 BKN250 73 61 66% 29.89 1011.4
14 11:53 SW 8 10.00 Mostly Cloudy SCT027 BKN170 BKN250 71.1 61 71% 29.9 1011.7
14 10:53 W 6 10.00 Mostly Cloudy SCT016 BKN030 BKN170 BKN250 68 61 78% 29.9 1011.8
14 09:53 W 6 10.00 Mostly Cloudy SCT015 BKN034 BKN200 66 61 84% 29.9 1011.7
14 08:53 SW 6 10.00 Overcast FEW007 BKN014 OVC028 64 62.1 93% 29.89 1011.5
14 07:53 Calm 10.00 Overcast FEW005 BKN013 OVC020 63 61 63 61 93% 29.88 1011.0
14 06:53 Calm 10.00 Overcast FEW001 BKN012 BKN020 OVC250 61 60.1 97% 29.86 1010.5
14 05:53 Calm 10.00 Overcast FEW001 BKN014 OVC250 62.1 60.1 93% 29.85 1009.9
14 04:53 SW 3 10.00 Mostly Cloudy SCT020 BKN050 BKN250 62.1 60.1 93% 29.84 1009.7
14 03:53 S 3 10.00 Overcast SCT023 BKN041 OVC250 62.1 60.1 93% 29.84 1009.6
14 02:53 Calm 10.00 Mostly Cloudy BKN035 BKN044 BKN250 62.1 60.1 93% 29.84 1009.5
14 01:53 Calm 10.00 Overcast BKN031 OVC050 61 60.1 66.9 61 97% 29.84 1009.7
14 00:53 Calm 10.00 Overcast BKN110 OVC250 62.1 59 90% 29.84 1009.6
13 23:53 Calm 10.00 Partly Cloudy FEW065 FEW100 SCT250 62.1 59 90% 29.83 1009.2
13 22:53 W 3 10.00 Mostly Cloudy SCT065 BKN110 BKN250 64 59 84% 29.83 1009.3
13 21:53 SW 5 10.00 Mostly Cloudy FEW020 FEW070 SCT110 BKN250 64.9 60.1 84% 29.82 1008.9
13 20:53 S 8 10.00 Overcast FEW020 FEW070 BKN110 OVC250 66 61 84% 29.82 1008.9
13 19:53 SW 3 10.00 Light Rain FEW040 SCT095 BKN110 OVC250 66.9 61 73.9 64 81% 29.82 1008.9 0.14
13 18:53 W 6 10.00 Mostly Cloudy FEW043 FEW065 BKN110 BKN250 66.9 59 76% 29.8 1008.5
13 17:53 S 10 10.00 Thunderstorm Light Rain FEW043CB FEW065 BKN110 BKN250 69.1 61 76% 29.81 1008.8
13 16:53 W 7 10.00 Mostly Cloudy FEW043 FEW065 SCT120 BKN250 72 62.1 71% 29.8 1008.2 0.14
13 15:53 W 5 10.00 Thunderstorm FEW043CB SCT065 BKN120 BKN250 69.1 57.9 68% 29.82 1008.9 0.14
13 14:53 SE 12 10.00 Mostly Cloudy FEW035 SCT060 BKN200 71.1 61 71% 29.84 1009.5
13 13:53 S 9 10.00 Overcast FEW030 BKN090 OVC200 71.1 62.1 72 62.1 73% 29.85 1010.0 0.01 0.01
13 12:53 Calm 10.00 Thunderstorm Light Rain FEW027CB FEW070 SCT110 71.1 60.1 68% 29.86 1010.1
13 11:53 NE 3 10.00 Partly Cloudy SCT019 71.1 62.1 73% 29.87 1010.6
13 10:53 Vrbl 3 10.00 Mostly Cloudy BKN011 BKN170 68 62.1 81% 29.88 1011.0
13 09:53 Calm 7.00 Overcast FEW003 OVC005 64.9 61 87% 29.89 1011.3
13 08:53 N 3 0.75 Fog/Mist OVC001 62.1 62.1 100% 29.88 1011.2
13 07:53 Calm 4.00 Light Rain Fog/Mist SCT001 BKN095 BKN110 62.1 61 64 60.1 96% 29.87 1010.9 0.07
13 06:53 Calm 7.00 Overcast SCT030 OVC050 61 61 100% 29.86 1010.5
13 05:53 Calm 0.25 Fog OVC001 61 60.1 97% 29.86 1010.3
13 04:53 Calm 10.00 Partly Cloudy SCT110 62.1 61 96% 29.85 1010.2 0.07
13 03:53 E 3 10.00 Light Rain OVC120 63 61 93% 29.86 1010.3 0.01
13 02:53 E 8 10.00 Light Rain FEW055 BKN075 OVC100 63 62.1 97% 29.87 1010.7 0.06
13 01:53 SW 5 8.00 Light Rain FEW060 BKN090 OVC100 64 63 66 64 96% 29.87 1010.6 0.02 0.15
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)