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.
26 00:53 SW 13 16.09 Mostly Cloudy BKN012 15.6 14.4 16.7 15 93% 76.12 1014.2 0.53
25 23:53 W 17 16.09 Overcast FEW003 BKN012 OVC050 16.1 15 93% 76.12 1014.2
25 22:53 SW 20 16.09 Mostly Cloudy FEW010 BKN065 16.7 15 90% 76.12 1014.4
25 21:53 W 19 16.09 Mostly Cloudy FEW004 BKN012 BKN020 16.1 15.6 97% 76.12 1014.4 0.53
25 20:53 SW 15 16.09 Overcast SCT012 BKN025 OVC080 16.1 15 93% 76.07 1013.8
25 19:53 S 11 16.09 Light Rain SCT005 BKN034 OVC042 15.6 15 96% 76.05 1013.5 0.53
25 18:53 Calm 16.09 Thunderstorm in Vicinity Light Rain SCT028 OVC033 16.1 15 17.2 15.6 93% 76 1012.6 0.05 0.43
25 17:53 W 9 16.09 Light Rain OVC034 16.1 15 93% 76 1012.5 0.1
25 16:53 S 15 12.87 Light Rain FEW033 BKN042 OVC070 16.1 15 93% 76 1012.6 0.23
25 15:53 SW 13 16.09 Overcast FEW030 BKN044 OVC060 16.7 15 90% 76 1012.7 0.03 0.05
25 14:53 W 15 16.09 Mostly Cloudy FEW034 BKN060 BKN100 17.2 15 87% 76.02 1012.8
25 13:53 SW 22 4.83 Light Rain FEW019 SCT046 OVC055 15.6 14.4 93% 76.07 1013.8 0.03
25 12:53 SW 31 16.09 Overcast FEW008 OVC040 17.2 13.3 17.2 11.7 78% 76.12 1014.4 1.32
25 11:53 W 11 16.09 Overcast OVC055 16.1 13.9 87% 76.1 1014.1 0.03
25 10:53 SE 19 11.27 Overcast FEW029 BKN095 BKN120 OVC250 13.9 12.8 93% 76.1 1014.0 0.28
25 09:53 W 13 2.01 Heavy Rain Fog/Mist FEW016 BKN026 OVC034 12.2 11.7 97% 76.33 1017.2 0.91 1.02
25 08:53 NE 13 16.09 Overcast OVC039 12.2 10 87% 76.15 1014.8
25 07:53 NE 9 11.27 Light Rain BKN037 OVC049 12.8 10.6 87% 76.17 1015.1 0.1
25 06:53 N 9 16.09 Overcast FEW060 FEW080 BKN130 OVC250 13.9 9.4 17.8 12.8 74% 76.17 1015.1
25 05:53 S 7 16.09 Overcast OVC075 17.2 9.4 60% 76.23 1015.7
25 04:53 Calm 16.09 Overcast BKN085 OVC130 13.3 9.4 77% 76.3 1016.8
25 03:53 N 7 16.09 Overcast BKN060 BKN080 OVC130 13.9 8.9 72% 76.35 1017.3
25 02:53 W 11 16.09 Overcast BKN120 OVC250 16.1 8.9 63% 76.35 1017.3
25 01:53 S 6 16.09 Overcast BKN120 OVC250 13.9 8.9 72% 76.25 1015.9
25 00:53 Calm 16.09 Overcast BKN130 OVC250 12.8 8.3 16.1 12.2 74% 76.28 1016.4
24 23:53 Calm 16.09 Overcast FEW070 BKN130 OVC250 12.8 8.3 74% 76.33 1017.2
24 22:53 Calm 16.09 Overcast FEW070 BKN130 OVC250 13.9 8.3 69% 76.35 1017.7
24 21:53 Calm 16.09 Overcast FEW070 BKN100 OVC250 15 7.8 62% 76.4 1018.4
24 20:53 N 6 16.09 Overcast FEW002 BKN130 OVC250 14.4 6.7 60% 76.43 1018.7
24 19:53 E 7 16.09 Overcast SCT130 OVC250 15 6.7 58% 76.45 1019.1
24 18:53 E 7 16.09 Overcast FEW055 OVC250 16.1 6.7 19.4 16.1 54% 76.48 1019.4
24 17:53 E 9 16.09 Overcast FEW055 OVC250 16.7 6.7 52% 76.45 1019.0
24 16:53 E 6 16.09 Mostly Cloudy FEW055 BKN250 18.3 7.8 51% 76.43 1018.6
24 15:53 NE 6 16.09 Partly Cloudy FEW055 SCT250 19.4 7.2 45% 76.38 1017.9
24 14:53 Calm 16.09 Mostly Cloudy FEW050 FEW200 BKN250 19.4 6.7 44% 76.43 1018.6
24 13:53 Calm 16.09 Mostly Cloudy FEW035 BKN200 BKN250 17.8 6.7 48% 76.48 1019.3
24 12:53 Calm 16.09 Mostly Cloudy FEW035 BKN200 BKN250 17.2 7.2 17.2 -12.2 52% 76.58 1020.8
24 11:53 Calm 16.09 Mostly Cloudy FEW030 SCT200 BKN250 13.3 6.1 62% 76.68 1022.2
24 10:53 Calm 16.09 Mostly Cloudy SCT200 BKN250 12.2 6.7 69% 76.73 1022.8
24 09:53 NE 11 16.09 Mostly Cloudy FEW200 BKN250 10 6.1 77% 9 76.73 1022.9
24 08:53 NE 6 16.09 Partly Cloudy SCT250 7.8 5.6 86% 76.71 1022.8
24 07:53 E 6 16.09 A Few Clouds FEW250 4.4 3.3 93% 76.71 1022.8
24 06:53 NE 9 16.09 A Few Clouds FEW250 5 3.9 7.8 3.3 93% 3 76.68 1022.1
24 05:53 NE 6 16.09 Fair CLR 4.4 2.8 89% 76.66 1021.9
24 04:53 SW 7 16.09 Fair CLR 5.6 3.9 89% 4 76.66 1021.6
24 03:53 Calm 16.09 Fair CLR 5 3.9 93% 76.61 1021.1
24 02:53 NE 6 16.09 Fair CLR 6.1 4.4 89% 76.63 1021.2
24 01:53 E 6 16.09 Fair CLR 6.1 4.4 89% 76.61 1021.0
24 00:53 Calm 16.09 Fair CLR 7.2 5 13.9 7.2 86% 76.61 1021.0
23 23:53 E 6 16.09 Fair CLR 7.2 5 86% 76.61 1021.1
23 22:53 Calm 16.09 Fair CLR 8.3 5.6 83% 76.58 1020.7
23 21:53 NE 6 16.09 Fair CLR 9.4 5.6 77% 76.58 1020.8
23 20:53 NE 6 16.09 A Few Clouds FEW030 10 5.6 74% 76.58 1020.7
23 19:53 Calm 16.09 Fair CLR 12.2 5 62% 76.56 1020.6
23 18:53 Calm 16.09 Fair CLR 13.9 3.9 18.9 13.9 51% 76.56 1020.4
23 17:53 Calm 16.09 Fair CLR 16.7 3.9 43% 76.53 1019.9
23 16:53 Calm 16.09 Fair CLR 18.3 3.9 39% 76.53 1019.8
23 15:53 Calm 16.09 Fair CLR 18.3 3.9 39% 76.5 1019.5
23 14:53 NE 7 16.09 Fair CLR 18.3 3.9 39% 76.53 1019.6
23 13:53 Calm 16.09 Fair CLR 17.2 4.4 43% 76.56 1020.1
23 12:53 N 6 16.09 Fair CLR 16.1 5.6 16.7 7.8 50% 76.58 1020.7
23 11:53 Calm 16.09 A Few Clouds FEW020 15 6.7 58% 76.66 1021.5
23 10:53 Vrbl 6 16.09 A Few Clouds FEW020 FEW250 13.3 7.8 70% 76.71 1022.3
23 09:53 N 11 16.09 A Few Clouds FEW250 12.2 7.8 75% 76.71 1022.2
23 08:53 N 7 16.09 A Few Clouds FEW250 11.1 8.3 83% 76.66 1021.7
23 07:53 NW 9 16.09 Patches Fog CLR 8.3 7.2 93% 7 76.61 1021.0
23 06:53 Calm 16.09 A Few Clouds FEW060 8.9 7.8 13.3 8.9 93% 76.56 1020.2
23 05:53 E 7 16.09 Fair CLR 8.9 8.3 96% 8 76.53 1019.8
23 04:53 N 13 16.09 Partly Cloudy SCT023 10.6 8.9 89% 76.48 1019.2
23 03:53 N 9 16.09 Partly Cloudy SCT023 11.7 9.4 86% 76.45 1018.7
23 02:53 N 13 16.09 Partly Cloudy SCT023 11.7 10 89% 76.4 1018.1
23 01:53 N 9 16.09 Mostly Cloudy BKN027 12.8 10.6 87% 76.4 1017.9
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)