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.
01 17:53 Calm 16.09 Overcast BKN110 OVC250 5.6 -1.1 62% 76.43 1019.4
01 16:53 NE 11 16.09 Overcast SCT130 OVC250 6.1 -0.6 63% 4 76.4 1019.1
01 15:53 N 6 16.09 Overcast FEW180 OVC250 6.7 -1.1 58% 76.48 1020.1
01 14:53 N 7 16.09 Overcast FEW180 OVC250 6.1 -1.1 60% 5 76.56 1020.9
01 13:53 N 9 16.09 Overcast FEW036 OVC250 6.1 -1.1 60% 4 76.63 1022.1
01 12:53 NE 13 16.09 Overcast FEW036 OVC250 5 -1.1 5 -1.1 65% 2 76.71 1023.1
01 11:53 N 9 16.09 Overcast OVC250 3.9 -2.2 65% 2 76.84 1024.9
01 10:53 NE 7 16.09 Mostly Cloudy FEW032 BKN250 2.8 -2.2 70% 1 76.94 1026.3
01 09:53 NE 19 16.09 Mostly Cloudy FEW028 BKN250 1.7 -2.8 72% -2 76.94 1026.3
01 08:53 NE 19 16.09 Mostly Cloudy FEW025 BKN250 0 -3.3 79% -5 76.96 1026.5
01 07:53 NE 15 16.09 Mostly Cloudy FEW020 BKN250 -1.1 -3.3 85% -5 77.01 1027.4
01 06:53 N 15 16.09 Mostly Cloudy BKN250 -1.1 -3.3 1.1 -1.1 85% -5 77.01 1027.1
01 05:53 NE 17 16.09 Partly Cloudy SCT250 -1.1 -3.3 85% -6 76.99 1026.7
01 04:53 N 20 16.09 Partly Cloudy FEW023 SCT250 -0.6 -3.3 82% -6 76.99 1026.9
01 02:53 NE 9 16.09 Partly Cloudy FEW020 SCT250 0 -2.8 82% -3 77.04 1027.6
01 01:53 NE 11 16.09 Partly Cloudy SCT250 0 -2.8 82% -3 77.04 1027.6
01 00:53 NE 11 16.09 Partly Cloudy SCT250 1.1 -2.2 5.6 1.1 79% -2 77.09 1028.4
30 23:53 NE 9 16.09 Mostly Cloudy FEW030 BKN250 1.1 -1.7 82% -1 77.09 1028.2
30 22:53 NE 13 16.09 Partly Cloudy SCT030 2.2 -1.7 76% -1 77.09 1028.2
30 21:53 N 17 16.09 Overcast OVC030 3.3 -1.1 73% -0 77.09 1028.0
30 20:53 N 22 16.09 Overcast OVC019 3.9 1.1 82% -0 77.01 1027.0
30 19:53 NW 13 16.09 Overcast OVC014 4.4 2.2 86% 2 76.96 1026.3
30 18:53 W 13 16.09 Overcast FEW009 BKN022 OVC034 5.6 3.9 6.7 5 89% 3 76.89 1025.2
30 17:53 S 7 16.09 Overcast BKN007 OVC010 6.7 5.6 93% 6 76.81 1024.4
30 16:53 SW 7 16.09 Overcast BKN007 OVC010 6.7 5.6 93% 6 76.78 1023.9
30 15:53 SW 9 12.87 Overcast BKN007 OVC018 6.7 5.6 93% 5 76.73 1023.4
30 14:53 SW 15 9.66 Light Rain Fog/Mist OVC006 6.1 5.6 97% 3 76.71 1023.0
30 13:53 SW 13 11.27 Overcast OVC005 6.1 5 93% 4 76.68 1022.5
30 12:53 SW 13 4.83 Light Rain Fog/Mist OVC004 5 4.4 5 4.4 96% 2 76.71 1022.9 0.03 0.23
30 11:53 SW 15 3.22 Light Rain Fog/Mist OVC004 5 3.9 93% 2 76.78 1023.8 0.08
30 10:53 SW 13 3.22 Light Rain Fog/Mist BKN005 OVC009 4.4 3.9 97% 2 76.81 1024.4 0.08
30 09:53 W 11 3.22 Light Rain Fog/Mist OVC006 4.4 3.9 97% 2 76.76 1023.7 0.05 0.05
30 08:53 W 7 16.09 Overcast BKN010 OVC029 4.4 3.3 93% 3 76.71 1023.0
30 07:53 W 7 14.48 Light Rain OVC029 5 3.3 89% 4 76.71 1023.1
30 06:53 Calm 16.09 Overcast OVC037 5 2.2 7.2 5 82% 76.68 1022.4 0.03 0.18
30 05:53 W 9 16.09 Overcast OVC042 5 2.2 82% 3 76.68 1022.4
30 04:53 NW 7 16.09 Light Rain OVC049 5 2.2 82% 4 76.66 1022.2 0.03
30 03:53 W 13 16.09 Light Rain OVC050 5 2.2 82% 2 76.71 1022.8 0.03 0.13
30 02:53 W 13 16.09 Light Rain BKN055 OVC070 5 2.2 82% 2 76.71 1022.8 0.08
30 01:53 SW 17 16.09 Light Rain BKN060 OVC080 5.6 0.6 71% 3 76.76 1023.3 0.03
30 00:53 SW 17 16.09 Overcast OVC060 7.2 -4.4 7.2 5.6 44% 5 76.76 1023.6
29 23:53 SW 13 16.09 Light Rain SCT060 BKN070 OVC090 7.2 -5 42% 5 76.71 1023.0
29 22:53 SW 15 16.09 Light Rain OVC070 7.2 -5 42% 5 76.73 1023.4
29 21:53 SW 11 16.09 Overcast SCT070 OVC085 7.2 -7.8 34% 5 76.76 1023.8
29 20:53 SW 19 16.09 Overcast FEW040 OVC100 7.2 -6.7 37% 4 76.84 1024.7
29 19:53 W 6 16.09 Mostly Cloudy BKN110 5.6 -6.1 43% 76.84 1024.9
29 18:53 W 7 16.09 Overcast OVC120 7.2 -6.7 8.9 6.1 37% 6 76.84 1024.9
29 17:53 Calm 16.09 Overcast BKN150 OVC250 7.2 -7.8 34% 76.81 1024.5
29 16:53 E 9 16.09 Overcast BKN180 OVC250 7.2 -8.3 33% 6 76.84 1024.7
29 15:53 E 6 16.09 Overcast BKN180 OVC250 7.8 -6.1 37% 76.89 1025.5
29 14:53 Calm 16.09 Overcast OVC250 7.8 -7.8 33% 76.91 1025.9
29 13:53 Calm 16.09 Overcast OVC250 7.2 -8.3 33% 77.01 1027.1
29 12:53 NE 9 16.09 Overcast OVC250 6.7 -7.8 6.7 -2.8 35% 5 77.09 1028.3
29 11:53 NE 7 16.09 Overcast OVC250 5 -6.7 43% 4 77.22 1029.8
29 09:53 N 7 16.09 A Few Clouds FEW250 1.1 -7.2 54% -1 77.27 1030.7
29 08:53 NE 11 16.09 A Few Clouds FEW250 -1.1 -7.8 61% -5 77.22 1030.2
29 07:53 Calm 16.09 A Few Clouds FEW250 -1.7 -7.8 63% 77.24 1030.4
29 06:53 NE 6 16.09 Partly Cloudy SCT250 -2.2 -7.8 -0.6 -2.8 66% 77.19 1029.9
29 05:53 N 9 16.09 Mostly Cloudy BKN250 -1.7 -8.3 61% -5 77.19 1029.8
29 04:53 N 9 16.09 Mostly Cloudy BKN250 -1.7 -8.3 61% -5 77.14 1029.0
29 02:53 N 7 16.09 Partly Cloudy SCT250 -1.7 -7.2 66% -4 77.19 1029.7
29 01:53 NE 11 16.09 Partly Cloudy SCT250 -1.1 -8.3 58% -5 77.19 1029.6
29 00:53 N 9 16.09 Partly Cloudy SCT250 -0.6 -8.9 3.3 -1.1 54% -3 77.22 1029.9
28 23:53 N 7 16.09 Partly Cloudy SCT250 0 -9.4 50% -2 77.24 1030.2
28 22:53 NE 11 16.09 Mostly Cloudy BKN250 -0.6 -8.3 56% -4 77.19 1029.8
28 21:53 NE 7 16.09 Mostly Cloudy BKN250 0 -8.3 54% -2 77.17 1029.6
28 20:53 NE 7 16.09 Mostly Cloudy BKN250 1.1 -8.9 48% -1 77.22 1030.3
28 19:53 N 9 16.09 Fair CLR 1.7 -9.4 44% -1 77.22 1030.2
28 18:53 NW 11 16.09 Fair CLR 3.3 -11.1 6.7 3.3 34% 1 77.22 1030.1
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)