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.
01 16:53 Calm 16.09 Overcast OVC100 15.6 1.7 39% 76.45 1019.0
01 15:53 W 7 16.09 Overcast OVC110 15.6 2.2 41% 76.43 1018.8
01 14:53 N 6 16.09 Partly Cloudy SCT110 16.1 2.2 39% 76.45 1019.1
01 13:53 W 7 16.09 A Few Clouds FEW250 15 2.8 15.6 1.7 44% 76.53 1020.2
01 12:53 Calm 16.09 A Few Clouds FEW250 13.9 2.8 47% 76.61 1021.1
01 11:53 SW 6 16.09 Partly Cloudy SCT250 11.1 4.4 64% 76.61 1021.5
01 10:53 Calm 16.09 Partly Cloudy SCT250 8.3 4.4 77% 76.66 1021.9
01 09:53 Calm 16.09 A Few Clouds FEW250 5.6 3.3 85% 76.63 1021.8
01 08:53 Calm 16.09 Fair CLR 2.8 1.7 93% 76.58 1021.3
01 07:53 Calm 16.09 A Few Clouds FEW200 1.7 0.6 4.4 1.7 93% 76.53 1020.4
01 06:53 Calm 16.09 Fair CLR 2.2 1.1 93% 76.48 1019.9
01 05:53 Calm 16.09 Fair CLR 2.8 1.7 93% 76.45 1019.3
01 04:53 Calm 16.09 Fair CLR 3.3 1.7 89% 76.43 1018.9
01 03:53 Calm 16.09 Fair CLR 3.3 1.7 89% 76.4 1018.6
01 02:53 Calm 16.09 Fair CLR 3.9 2.8 93% 76.4 1018.6
01 01:53 Calm 16.09 Fair CLR 4.4 2.8 11.1 3.3 89% 76.38 1018.4
01 00:53 Calm 16.09 Fair CLR 4.4 2.8 89% 76.4 1018.5
31 23:53 Calm 16.09 Fair CLR 5.6 3.3 85% 76.38 1018.3
31 22:53 Calm 16.09 Fair CLR 7.2 2.8 74% 76.38 1018.1
31 21:53 Calm 16.09 Fair CLR 7.2 3.3 77% 76.35 1017.9
31 20:53 SW 7 16.09 Fair CLR 7.8 3.3 73% 7 76.3 1017.4
31 19:53 W 6 16.09 Fair CLR 11.1 1.7 13.9 10 53% 76.25 1016.7
31 18:53 W 7 16.09 A Few Clouds FEW050 12.2 1.1 47% 76.2 1015.9
31 17:53 W 13 16.09 A Few Clouds FEW050 13.3 1.1 44% 76.17 1015.4
31 16:53 W 11 16.09 A Few Clouds FEW050 13.3 1.7 46% 76.15 1015.1
31 15:53 W 19 16.09 Partly Cloudy SCT055 13.3 1.7 46% 76.12 1014.9
31 14:53 NW 17 16.09 Mostly Cloudy BKN045 BKN060 12.8 2.8 51% 76.15 1014.8
31 13:53 W 15 16.09 Mostly Cloudy FEW034 BKN050 13.3 3.3 13.3 5 51% 76.15 1015.1
31 12:53 W 20 G 33 16.09 Mostly Cloudy SCT038 BKN047 12.2 3.3 55% 76.2 1015.6
31 11:53 W 19 16.09 Mostly Cloudy FEW035 BKN047 11.1 5.6 69% 76.2 1015.8
31 10:53 SW 15 16.09 Partly Cloudy FEW032 FEW120 SCT250 10 5.6 74% 8 76.2 1015.8
31 09:53 SW 17 16.09 A Few Clouds FEW020 FEW160 FEW250 8.3 6.1 86% 6 76.2 1015.7
31 08:53 SW 11 16.09 A Few Clouds FEW020 FEW160 FEW250 6.1 5 93% 4 76.12 1014.9
31 07:53 SW 11 16.09 A Few Clouds FEW050 FEW150 5 4.4 8.3 5 96% 3 76.07 1014.4
31 06:53 SW 15 16.09 A Few Clouds FEW050 5.6 5 96% 3 76.02 1013.6
31 05:53 SW 13 16.09 Fair CLR 5.6 5 96% 3 76 1013.0
31 04:53 SW 11 16.09 A Few Clouds FEW050 6.1 5.6 97% 4 75.97 1012.8
31 03:53 S 13 16.09 Fair CLR 6.7 5.6 93% 4 75.97 1012.9
31 02:53 SW 15 16.09 Overcast OVC050 8.3 6.1 86% 6 75.97 1012.8
31 01:53 SW 15 16.09 Overcast OVC055 8.3 6.7 9.4 7.8 90% 6 75.95 1012.5
31 00:53 S 13 16.09 Mostly Cloudy BKN055 8.3 6.7 90% 6 75.97 1012.7
30 23:53 SW 11 16.09 Overcast OVC055 9.4 6.7 83% 8 76 1012.9
30 22:53 SW 11 16.09 Overcast OVC049 9.4 6.7 83% 8 75.97 1012.8
30 21:53 SW 15 16.09 Overcast FEW020 FEW035 OVC045 9.4 6.7 83% 7 75.97 1012.8
30 20:53 W 17 16.09 Overcast FEW020 OVC038 9.4 6.7 83% 7 75.95 1012.3
30 19:53 W 19 16.09 Overcast FEW023 BKN036 OVC050 8.9 6.1 11.7 8.9 83% 6 75.87 1011.4
30 18:53 W 19 16.09 Overcast FEW033 BKN039 OVC048 9.4 6.1 80% 7 75.79 1010.6
30 17:53 W 22 16.09 Overcast SCT023 SCT034 OVC042 10 6.1 77% 7 75.74 1009.5
30 16:53 W 24 G 37 16.09 Overcast FEW022 OVC030 10.6 5.6 71% 75.69 1008.8
30 15:53 W 20 G 33 16.09 Overcast SCT023 BKN027 OVC044 11.1 6.1 72% 75.62 1008.0
30 14:53 W 26 16.09 Overcast FEW020 BKN036 OVC043 11.1 6.1 72% 75.59 1007.6
30 13:53 W 24 16.09 Mostly Cloudy FEW013 FEW040 BKN050 11.1 6.7 11.1 8.3 75% 75.57 1007.3
30 12:53 W 28 4.83 Overcast FEW021 BKN050 OVC065 10.6 7.2 80% 75.54 1007.1
30 11:53 W 22 4.83 Light Rain Fog/Mist BKN011 BKN019 OVC031 9.4 7.2 86% 7 75.54 1006.8
30 10:53 SW 22 11.27 Overcast BKN007 OVC013 9.4 8.3 93% 7 75.51 1006.7
30 09:53 SW 26 G 35 3.22 Light Rain Fog/Mist BKN008 OVC012 8.3 7.8 97% 5 75.49 1006.5
30 08:53 SW 22 6.44 Light Rain Fog/Mist OVC012 8.3 7.2 93% 5 75.46 1005.9
30 07:53 SW 20 16.09 Overcast OVC012 8.3 6.7 8.9 8.3 90% 5 75.44 1005.4
30 06:53 SW 20 16.09 Overcast BKN013 OVC060 8.3 7.2 93% 5 75.41 1005.1
30 05:53 SW 15 16.09 Overcast BKN009 OVC015 8.3 7.2 93% 6 75.36 1004.4
30 04:53 SW 13 16.09 Overcast BKN009 OVC016 8.3 7.2 93% 6 75.36 1004.4
30 03:53 SW 15 16.09 Overcast OVC009 8.3 7.2 93% 6 75.39 1004.9
30 02:53 SW 15 16.09 Light Rain OVC050 8.3 7.2 93% 6 75.41 1005.3
30 01:53 SW 15 16.09 Overcast FEW025 BKN029 OVC050 8.9 7.2 11.1 8.3 89% 7 75.41 1005.4 0.38
30 00:53 SW 13 16.09 Overcast BKN029 OVC050 8.9 6.7 86% 7 75.46 1005.8
29 23:53 SW 13 16.09 Mostly Cloudy FEW005 FEW022 SCT041 BKN130 8.9 7.2 89% 7 75.49 1006.3
29 22:53 SW 17 16.09 Mostly Cloudy FEW055 BKN100 BKN250 8.9 6.7 86% 7 75.49 1006.4 0.38
29 21:53 SW 20 16.09 Overcast FEW008 SCT031 OVC044 9.4 7.2 86% 7 75.49 1006.3 0.2
29 20:53 SW 30 G 50 8.05 Light Rain FEW006 SCT018 OVC028 10.6 7.2 80% 75.49 1006.0 0.18
29 19:53 W 6 16.09 Light Rain FEW005 FEW039 OVC049 11.1 10 12.2 11.1 93% 75.44 1005.4 0.58
29 18:53 W 9 16.09 Overcast FEW005 OVC060 11.1 10.6 97% 75.39 1004.9 0.03
29 17:53 W 6 8.05 Light Rain Fog/Mist FEW006 BKN015 OVC045 11.1 10 93% 75.36 1004.6 0.05
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)