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 05:53 NW 7 16.09 Overcast BKN110 OVC250 14.4 8.3 67% 77.11 1027.6
01 04:53 Calm 16.09 Overcast SCT100 OVC250 13.9 10 78% 77.06 1026.7
01 03:53 Calm 16.09 Overcast SCT100 OVC250 13.3 10 81% 77.01 1026.1
01 02:53 Calm 16.09 Overcast SCT100 OVC250 13.9 10.6 81% 77.01 1026.0
01 01:53 Calm 16.09 Overcast SCT100 OVC250 14.4 10 75% 77.04 1026.5
01 01:53 Calm 16.09 Overcast SCT120 OVC200 14.4 10 20 14.4 75% 77.04 1026.5
01 00:53 SW 6 16.09 Overcast SCT100 OVC200 15 10.6 75% 77.04 1026.5
31 23:53 N 6 16.09 Overcast SCT110 OVC200 16.7 7.8 56% 77.04 1026.4
31 22:53 N 9 16.09 Overcast OVC200 17.2 8.3 56% 77.01 1026.1
31 21:53 Calm 16.09 Overcast OVC200 18.3 7.2 49% 77.04 1026.6
31 20:53 N 7 16.09 Overcast OVC250 18.3 8.3 52% 77.04 1026.4
31 19:53 N 15 16.09 Overcast OVC250 19.4 8.9 23.9 19.4 51% 76.99 1025.8
31 18:53 N 7 16.09 Overcast OVC250 20 8.9 49% 76.99 1025.9
31 17:53 N 6 16.09 Overcast OVC250 21.7 8.9 44% 76.99 1025.7
31 16:53 N 9 16.09 Mostly Cloudy BKN250 22.8 8.9 41% 76.99 1025.5
31 15:53 NE 7 16.09 Mostly Cloudy BKN250 23.9 8.3 37% 25 76.96 1025.2
31 14:53 NE 9 16.09 Overcast OVC250 23.3 8.9 40% 76.96 1025.4
31 13:53 N 7 16.09 Overcast OVC250 22.2 9.4 22.2 12.8 44% 77.01 1026.0
31 12:53 N 7 16.09 Overcast OVC250 21.7 9.4 46% 77.09 1026.9
31 11:53 NE 6 16.09 Overcast OVC250 20 9.4 51% 77.09 1027.0
31 10:53 NE 9 16.09 Overcast OVC250 18.3 8.9 54% 77.06 1027.0
31 09:53 E 6 16.09 Overcast OVC250 16.1 11.7 75% 77.09 1027.0
31 08:53 Calm 16.09 Overcast OVC250 14.4 10.6 78% 77.04 1026.5
31 07:53 Calm 16.09 Overcast OVC250 14.4 8.9 16.1 13.9 70% 76.99 1025.8
31 06:53 N 6 16.09 Mostly Cloudy FEW150 BKN250 14.4 9.4 72% 76.96 1025.3
31 05:53 N 7 16.09 Mostly Cloudy FEW150 BKN250 15 9.4 69% 76.91 1024.5
31 04:53 N 7 16.09 Partly Cloudy SCT250 15 10.6 75% 76.89 1024.2
31 03:53 N 13 16.09 Partly Cloudy SCT250 15.6 10.6 72% 76.89 1024.1
31 02:53 N 17 16.09 A Few Clouds FEW250 16.1 11.1 72% 76.89 1024.1
31 01:53 N 15 16.09 A Few Clouds FEW250 15.6 11.1 20 15 75% 76.86 1023.9
31 00:53 N 19 16.09 Fair CLR 16.1 11.7 75% 76.84 1023.7
30 23:53 NE 13 16.09 Overcast SCT150 OVC250 16.1 11.7 75% 76.86 1024.0
30 22:53 E 6 16.09 Overcast SCT150 OVC250 16.1 11.1 72% 76.84 1023.9
30 21:53 NE 9 16.09 Overcast SCT150 OVC250 16.7 11.7 73% 76.81 1023.6
30 20:53 E 9 16.09 Mostly Cloudy SCT150 BKN250 17.2 11.7 70% 76.81 1023.5
30 19:53 NE 7 16.09 Partly Cloudy SCT250 18.9 11.1 25.6 18.9 61% 76.81 1023.5
30 18:53 NE 11 16.09 Partly Cloudy SCT250 20.6 10.6 53% 76.76 1022.9
30 17:53 NE 17 16.09 Mostly Cloudy BKN250 24.4 10 40% 25 76.73 1022.5
30 16:53 NE 20 16.09 Mostly Cloudy BKN250 25 10 39% 26 76.71 1022.1
30 15:53 N 20 16.09 Mostly Cloudy BKN250 25.6 10 37% 26 76.71 1021.9
30 14:53 NE 15 16.09 Partly Cloudy SCT250 25 9.4 37% 26 76.73 1022.3
30 13:53 NE 11 16.09 A Few Clouds FEW250 23.9 9.4 23.9 7.8 40% 25 76.78 1023.2
30 12:53 N 15 G 33 16.09 A Few Clouds FEW250 22.2 10.6 48% 76.86 1024.3
30 11:53 N 11 16.09 A Few Clouds FEW250 19.4 10 55% 76.91 1025.1
30 10:53 NE 17 16.09 Partly Cloudy SCT250 16.1 10 67% 76.94 1025.2
30 09:53 N 9 16.09 Mostly Cloudy BKN250 12.2 9.4 83% 76.94 1025.4
30 08:53 NE 6 16.09 Mostly Cloudy FEW200 BKN250 10 8.3 89% 76.91 1025.0
30 07:53 NE 6 16.09 Mostly Cloudy BKN250 8.3 7.2 11.7 7.8 93% 76.86 1024.5
30 06:53 Calm 16.09 Partly Cloudy SCT250 8.3 7.2 93% 76.86 1024.2
30 05:53 NE 6 16.09 A Few Clouds FEW250 8.3 7.2 93% 76.84 1023.9
30 04:53 Calm 16.09 A Few Clouds FEW250 9.4 7.8 90% 76.81 1023.4
30 03:53 Calm 16.09 A Few Clouds FEW250 9.4 8.3 93% 76.78 1023.3
30 02:53 Calm 16.09 Mostly Cloudy BKN250 10 8.3 89% 76.78 1023.1
30 01:53 Calm 16.09 Partly Cloudy SCT250 11.1 8.9 17.8 10 86% 76.73 1022.5
30 00:53 Calm 16.09 A Few Clouds FEW250 11.1 8.3 83% 76.73 1022.6
29 23:53 Calm 16.09 Mostly Cloudy FEW002 BKN250 11.7 8.9 83% 76.76 1022.9
29 22:53 Calm 16.09 Mostly Cloudy FEW002 BKN250 13.9 9.4 74% 76.76 1023.1
29 21:53 Calm 16.09 Overcast FEW002 OVC250 15 9.4 69% 76.76 1023.1
29 20:53 Calm 16.09 Mostly Cloudy BKN250 15.6 9.4 67% 76.76 1023.0
29 19:53 Calm 16.09 Mostly Cloudy BKN250 17.8 8.9 23.9 17.2 56% 76.76 1022.9
29 18:53 N 6 16.09 Mostly Cloudy BKN250 19.4 8.3 49% 76.71 1022.4
29 17:53 N 7 16.09 Mostly Cloudy BKN250 23.3 8.3 38% 76.71 1022.0
29 16:53 NE 7 16.09 Partly Cloudy SCT250 23.9 7.8 36% 25 76.71 1022.1
29 15:53 N 7 16.09 Partly Cloudy SCT250 23.3 8.9 40% 76.73 1022.3
29 14:53 N 15 16.09 A Few Clouds FEW060 FEW250 22.8 9.4 43% 76.78 1023.0
29 13:53 N 9 16.09 Fair CLR 22.8 10 22.8 7.2 44% 76.86 1024.1
29 12:53 NE 9 16.09 Fair CLR 21.1 10.6 51% 76.96 1025.4
29 11:53 Vrbl 6 16.09 Fair CLR 18.3 10.6 61% 76.99 1026.0
29 10:53 Vrbl 6 16.09 A Few Clouds FEW180 15 10 72% 77.01 1026.5
29 09:53 Calm 16.09 A Few Clouds FEW003 FEW170 11.7 9.4 86% 77.01 1026.5
29 08:53 Calm 16.09 Patches Fog FEW002 FEW150 8.9 7.2 89% 76.96 1025.8
29 07:53 NE 6 16.09 Patches Fog FEW002 FEW150 7.2 7.2 11.7 7.2 100% 76.94 1025.5
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)