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.
28 13:53 W 15 16.09 A Few Clouds FEW150 FEW250 5 -10 33% 2 77.09 1028.2
28 12:53 W 20 16.09 A Few Clouds FEW050 4.4 -10 5 -3.9 35% 1 77.17 1029.4
28 11:53 W 17 16.09 A Few Clouds FEW045 3.3 -9.4 39% -0 77.22 1029.9
28 10:53 SW 11 16.09 A Few Clouds FEW040 2.2 -5.6 57% -1 77.22 1030.2
28 09:53 SW 17 16.09 A Few Clouds FEW031 0.6 -5.6 64% -4 77.27 1030.6
28 08:53 SW 9 16.09 A Few Clouds FEW029 -1.1 -5.6 72% -4 77.19 1029.9
28 07:53 Calm 16.09 A Few Clouds FEW030 -2.8 -6.7 75% 77.17 1029.4
28 06:53 SW 7 16.09 A Few Clouds FEW030 -3.3 -6.7 0.6 -3.3 78% -6 77.17 1029.5
28 05:53 SW 6 16.09 Fair CLR -2.8 -6.7 75% 77.11 1028.7
28 04:53 Calm 16.09 Fair CLR -1.7 -7.2 66% 77.06 1028.0
28 03:53 N 6 16.09 Fair CLR -1.7 -6.7 69% 77.04 1027.6
28 02:53 N 11 16.09 Fair CLR -1.1 -6.7 66% -5 77.04 1027.4
28 01:53 NW 11 16.09 Fair CLR 0 -6.7 61% -3 76.99 1026.8
28 00:53 NW 11 16.09 Fair CLR 0 -7.2 5 0 59% -3 76.94 1026.0
27 23:53 NW 7 16.09 Fair CLR 1.7 -7.2 52% -0 76.91 1025.9
27 22:53 W 11 16.09 Fair CLR 1.1 -6.7 56% -2 76.91 1025.7
27 21:53 W 11 16.09 Fair CLR 2.2 -7.2 50% -1 76.89 1025.4
27 20:53 W 6 16.09 Fair CLR 2.8 -7.2 48% 76.86 1025.1
27 19:53 W 13 16.09 Fair CLR 4.4 -8.9 38% 2 76.84 1024.7
27 18:53 W 7 16.09 Fair CLR 5 -9.4 8.3 5 35% 4 76.81 1024.5
27 17:53 W 15 16.09 Fair CLR 6.1 -10 31% 3 76.78 1023.8
27 16:53 W 19 16.09 Fair CLR 7.2 -9.4 30% 4 76.73 1023.3
27 15:53 W 22 16.09 Fair CLR 7.8 -8.9 30% 5 76.71 1022.9
27 14:53 W 26 G 33 16.09 Fair CLR 7.8 -8.3 31% 4 76.71 1022.8
27 13:53 W 22 16.09 Fair CLR 7.2 -7.2 35% 4 76.73 1023.2
27 12:53 W 24 16.09 A Few Clouds FEW050 FEW250 6.1 -7.2 6.1 1.1 38% 2 76.76 1023.6
27 11:53 W 20 16.09 Partly Cloudy FEW047 FEW180 SCT250 6.1 -6.7 40% 3 76.81 1024.4
27 10:53 SW 11 16.09 Mostly Cloudy FEW200 BKN250 4.4 -6.7 45% 2 76.84 1024.7
27 09:53 N 9 16.09 Overcast FEW160 OVC200 3.9 -6.7 46% 2 76.84 1024.8
27 08:53 Calm 16.09 Overcast FEW100 SCT160 OVC200 3.3 -6.1 51% 76.84 1024.6
27 07:53 Calm 16.09 Mostly Cloudy BKN100 2.8 -5.6 54% 76.81 1024.2
27 06:53 E 6 16.09 Partly Cloudy FEW045 SCT150 1.7 -6.7 3.9 1.7 54% 76.78 1023.9
27 05:53 NE 9 16.09 Mostly Cloudy BKN150 2.2 -5 59% -0 76.73 1023.3
27 04:53 NE 6 16.09 Overcast FEW045 OVC150 2.8 -3.3 65% 76.78 1023.8
27 03:53 NE 6 16.09 Overcast FEW045 OVC150 2.8 -3.9 62% 76.78 1023.8
27 02:53 Vrbl 6 16.09 Overcast OVC044 3.9 -5 53% 76.81 1023.9
27 01:53 NE 6 16.09 Partly Cloudy SCT045 SCT150 2.8 -5 57% 76.76 1023.3
27 00:53 N 15 16.09 A Few Clouds FEW025 FEW250 3.9 -3.9 9.4 3.9 57% 1 76.78 1023.6
26 23:53 N 13 16.09 A Few Clouds FEW025 FEW250 4.4 -3.3 58% 2 76.73 1022.7
26 22:53 N 7 16.09 A Few Clouds FEW250 5.6 -4.4 49% 4 76.73 1022.7
26 21:53 W 9 16.09 A Few Clouds FEW250 5.6 -4.4 49% 4 76.73 1022.8
26 20:53 W 11 16.09 A Few Clouds FEW250 6.1 -5 45% 4 76.73 1022.9
26 19:53 W 22 G 30 16.09 Fair CLR 8.3 -6.1 36% 5 76.68 1022.1
26 18:53 W 17 16.09 Fair CLR 9.4 -5 16.1 9.4 36% 7 76.58 1020.9
26 17:53 W 20 16.09 A Few Clouds FEW250 10.6 -6.7 29% 76.53 1019.9
26 16:53 W 28 G 44 16.09 A Few Clouds FEW055 FEW250 12.8 -5.6 28% 76.45 1018.7
26 15:53 SW 30 G 44 16.09 A Few Clouds FEW055 FEW250 14.4 0 38% 76.38 1017.9
26 14:53 W 22 16.09 A Few Clouds FEW050 FEW250 15 2.8 44% 76.35 1017.3
26 13:53 W 31 G 48 16.09 A Few Clouds FEW050 FEW250 15.6 5 50% 76.28 1016.5
26 12:53 W 22 G 39 16.09 Mostly Cloudy BKN045 15.6 6.1 17.2 13.9 53% 76.28 1016.3
26 11:53 SW 35 G 46 16.09 Partly Cloudy and Breezy SCT032 16.1 7.2 56% 76.25 1015.9
26 10:53 W 35 G 50 16.09 Mostly Cloudy and Breezy SCT029 BKN044 15 9.4 69% 76.28 1016.3
26 09:53 W 30 16.09 Mostly Cloudy FEW018 BKN025 15 11.1 78% 76.28 1016.4
26 08:53 SW 20 16.09 A Few Clouds FEW012 FEW060 14.4 12.2 87% 76.25 1016.0
26 07:53 SW 17 16.09 Mostly Cloudy FEW010 FEW035 BKN070 13.9 12.8 93% 76.23 1015.7
26 06:53 SW 15 16.09 Overcast OVC070 13.9 12.2 15.6 13.9 90% 76.17 1015.2
26 05:53 SW 15 16.09 Overcast OVC065 14.4 12.8 90% 76.15 1014.6
26 04:53 SW 15 16.09 Overcast OVC065 14.4 13.3 93% 76.12 1014.5
26 03:53 SW 13 16.09 Overcast OVC065 15 13.3 90% 76.12 1014.2
26 02:53 SW 15 16.09 Overcast SCT024 OVC070 15 13.9 93% 76.1 1014.0
26 01:53 SW 15 16.09 Mostly Cloudy BKN065 15 13.9 93% 76.1 1014.1
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
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)