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.
24 23:53 S 9 16.09 Partly Cloudy SCT047 13.9 12.2 90% 76.68 1021.8
24 22:53 Calm 16.09 Mostly Cloudy SCT050 BKN070 15 12.8 87% 76.73 1022.6
24 21:53 W 7 16.09 Partly Cloudy SCT070 15 12.8 87% 76.73 1022.7
24 20:53 Calm 16.09 Mostly Cloudy BKN060 16.1 12.8 81% 76.76 1022.9
24 19:53 SW 7 16.09 Partly Cloudy SCT065 15.6 12.8 84% 76.78 1023.1
24 18:53 SW 7 16.09 Mostly Cloudy BKN065 17.8 13.3 21.1 17.8 75% 76.78 1023.1
24 17:53 W 6 16.09 Mostly Cloudy BKN060 BKN200 18.3 13.3 73% 76.81 1023.3
24 16:53 SW 9 16.09 Overcast SCT060 BKN180 OVC250 19.4 13.3 68% 76.81 1023.4
24 15:53 SW 9 16.09 Overcast FEW065 FEW180 OVC250 21.1 13.3 61% 76.78 1023.0
24 14:53 Calm 16.09 Overcast FEW065 SCT200 OVC250 21.1 13.9 64% 76.76 1022.8
24 13:53 Calm 16.09 Partly Cloudy FEW060 SCT250 20 13.3 65% 76.78 1023.0
24 12:53 Calm 16.09 Mostly Cloudy FEW027 BKN060 BKN250 18.9 12.8 18.9 13.9 68% 76.86 1024.1
24 11:53 Calm 16.09 Overcast FEW021 BKN030 OVC060 17.2 12.2 73% 76.94 1025.2
24 10:53 W 6 16.09 Overcast BKN021 OVC060 16.1 11.7 75% 77.01 1026.2
24 09:53 Calm 16.09 Overcast SCT021 OVC065 15.6 11.1 75% 77.01 1026.2
24 08:53 N 7 16.09 Overcast FEW017 BKN023 OVC029 14.4 11.1 81% 76.99 1025.9
24 07:53 Calm 16.09 Overcast BKN043 OVC080 14.4 11.7 84% 76.91 1025.1
24 06:53 SW 9 16.09 Overcast FEW018 OVC060 14.4 11.7 15 13.9 84% 76.89 1024.7
24 05:53 SW 15 16.09 Overcast OVC019 14.4 11.7 84% 76.86 1024.3
24 04:53 S 11 16.09 Overcast BKN022 OVC070 14.4 11.1 81% 76.84 1024.0
24 03:53 SW 11 16.09 Overcast OVC021 14.4 11.1 81% 76.86 1024.4
24 02:53 W 6 16.09 Overcast OVC022 15 10.6 75% 76.89 1024.7
24 01:53 W 7 16.09 Overcast OVC024 15 10 72% 76.86 1024.2
24 00:53 W 9 16.09 Overcast BKN026 OVC035 15 10 15.6 14.4 72% 76.89 1024.4
23 23:53 SW 15 16.09 Overcast BKN027 OVC055 15 9.4 69% 76.89 1024.6
23 22:53 SW 11 16.09 Overcast OVC027 15 9.4 69% 76.89 1024.7
23 21:53 SW 17 16.09 Overcast OVC029 15 8.9 67% 76.89 1024.7
23 20:53 SW 17 16.09 Overcast OVC032 15 8.3 64% 76.89 1024.6
23 19:53 SW 15 16.09 Overcast OVC032 15 7.8 62% 76.89 1024.6
23 18:53 SW 11 16.09 Overcast OVC032 14.4 7.2 16.1 14.4 62% 76.84 1024.1
23 17:53 W 9 16.09 Overcast OVC032 15.6 6.7 56% 76.84 1024.1
23 16:53 SW 19 16.09 Overcast OVC035 16.1 6.7 54% 76.81 1023.8
23 15:53 SW 24 16.09 Overcast OVC032 16.1 6.1 52% 76.81 1023.6
23 14:53 SW 22 16.09 Overcast BKN028 OVC043 16.1 5.6 50% 76.78 1023.4
23 13:53 SW 22 16.09 Overcast BKN033 OVC043 16.1 5 48% 76.84 1023.9
23 12:53 SW 30 16.09 Mostly Cloudy BKN028 BKN150 16.1 4.4 16.1 11.7 46% 76.86 1024.4
23 11:53 SW 31 16.09 Mostly Cloudy BKN031 BKN130 16.1 3.9 44% 76.96 1025.7
23 10:53 SW 30 16.09 Mostly Cloudy BKN033 BKN130 14.4 3.3 48% 77.04 1026.7
23 09:53 W 17 16.09 Overcast BKN035 OVC130 13.3 1.1 44% 77.04 1026.7
23 08:53 W 15 16.09 Overcast BKN033 OVC130 12.2 -0.6 42% 77.01 1026.4
23 07:53 W 15 16.09 Overcast BKN035 OVC075 11.7 -2.2 38% 76.99 1026.1
23 06:53 W 17 16.09 Overcast BKN033 OVC080 11.7 -2.2 12.8 11.1 38% 76.94 1025.7
23 05:53 W 13 G 41 16.09 Overcast OVC032 12.2 -2.8 35% 76.91 1025.3
23 04:53 W 24 16.09 Overcast OVC033 12.2 -2.2 37% 76.91 1025.2
23 03:53 SW 22 16.09 Overcast OVC033 12.2 -2.2 37% 76.89 1024.8
23 02:53 SW 26 16.09 Overcast OVC034 12.2 -2.2 37% 76.91 1025.2
23 01:53 W 19 16.09 Overcast OVC036 12.2 -2.8 35% 76.91 1025.1
23 00:53 SW 20 16.09 Overcast OVC090 11.1 -1.7 11.7 10.6 41% 76.89 1024.9
22 23:53 W 17 16.09 Overcast OVC037 11.7 -3.9 34% 76.94 1025.6
22 22:53 SW 7 16.09 Overcast OVC036 10.6 -1.7 43% 76.99 1026.4
22 21:53 W 6 16.09 Overcast OVC037 11.7 -3.9 34% 77.01 1026.8
22 20:53 Calm 16.09 Overcast OVC034 11.1 -1.1 43% 77.01 1026.8
22 19:53 SW 6 16.09 Overcast OVC037 11.1 -3.3 37% 77.04 1027.3
22 18:53 W 6 16.09 Overcast OVC039 11.1 -3.9 12.8 10 35% 77.04 1027.3
22 17:53 Calm 16.09 Overcast OVC046 11.1 -3.3 37% 77.01 1026.9
22 16:53 E 7 16.09 Mostly Cloudy BKN044 12.2 -5.6 29% 77.06 1027.5
22 15:53 Calm 16.09 Mostly Cloudy BKN044 12.8 -5.6 28% 77.09 1027.9
22 14:53 E 7 16.09 Mostly Cloudy SCT045 BKN150 BKN250 12.8 -6.1 26% 77.11 1028.2
22 13:53 Vrbl 6 16.09 Partly Cloudy SCT170 SCT250 12.2 -6.7 26% 77.14 1028.5
22 12:53 NE 7 16.09 Mostly Cloudy SCT170 BKN250 10.6 -7.2 10.6 0 28% 77.19 1029.3
22 11:53 NE 7 16.09 Partly Cloudy FEW045 SCT170 SCT250 8.3 -7.8 31% 7 77.29 1030.7
22 10:53 N 6 16.09 Partly Cloudy SCT160 SCT250 6.1 -8.9 34% 77.34 1031.7
22 09:53 NE 7 16.09 A Few Clouds FEW160 FEW250 4.4 -8.3 40% 3 77.37 1031.8
22 08:53 N 6 16.09 Partly Cloudy FEW160 SCT250 2.2 -9.4 42% 77.34 1031.7
22 07:53 Calm 16.09 Partly Cloudy FEW150 SCT250 0.6 -9.4 48% 77.37 1031.7
22 06:53 NE 9 16.09 A Few Clouds FEW250 0.6 -9.4 4.4 0.6 48% -2 77.34 1031.7
22 05:53 N 13 16.09 A Few Clouds FEW250 1.7 -10.6 40% -2 77.32 1031.1
22 04:53 NE 11 16.09 A Few Clouds FEW250 1.1 -10 44% -2 77.32 1031.0
22 03:53 N 13 16.09 Fair CLR 1.7 -10 42% -2 77.32 1030.8
22 02:53 NE 15 16.09 Partly Cloudy SCT250 2.2 -11.1 37% -1 77.29 1030.5
22 01:53 NE 19 16.09 Partly Cloudy SCT250 3.3 -11.7 33% -1 77.27 1030.1
22 00:53 N 17 16.09 Partly Cloudy SCT250 3.9 -12.2 8.3 3.3 30% 0 77.27 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)