Weather observations for the past three days for
Knoxville, McGhee Tyson Airport
Imperial (Metric)
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
01 21:53 N 8 10.00 Mostly Cloudy BKN250 57 39.9 53% 30.2 1022.4
01 20:53 NE 5 10.00 Mostly Cloudy BKN250 62.1 39.9 44% 30.2 1022.2
01 19:53 NE 6 10.00 Mostly Cloudy BKN250 62.1 41 46% 30.19 1022.1
01 18:53 N 10 10.00 Partly Cloudy FEW090 SCT250 64.9 41 75 64 42% 30.18 1021.6
01 17:53 N 10 10.00 Mostly Cloudy SCT095 BKN110 BKN250 68 41 38% 30.16 1021.0
01 16:53 W 9 10.00 Partly Cloudy SCT090 SCT250 73 37 27% 30.14 1020.2
01 15:53 W 8 G 17 10.00 Partly Cloudy SCT250 73.9 37.9 27% 30.14 1020.0
01 14:53 Vrbl 7 10.00 Overcast FEW110 OVC250 73.9 37.9 27% 30.15 1020.3
01 13:53 SW 8 10.00 Overcast FEW110 OVC250 71.1 39 31% 30.16 1020.7
01 12:53 SW 12 10.00 Overcast FEW110 OVC250 68 39.9 70 45 36% 30.18 1021.4
01 11:53 SW 8 10.00 Fair CLR 68 39 35% 30.18 1021.7
01 10:53 SW 12 10.00 Fair CLR 66 41 40% 30.19 1021.7
01 09:53 S 3 10.00 Fair CLR 57.9 39.9 51% 30.18 1021.6
01 08:53 Calm 10.00 Fair CLR 52 39 61% 30.17 1021.3
01 07:53 Calm 10.00 Partly Cloudy SCT110 48 39 71% 30.14 1020.5
01 06:53 NW 5 10.00 Overcast OVC120 50 37.9 52 46 63% 49 30.12 1019.5
01 05:53 Calm 10.00 Mostly Cloudy BKN120 46 39 77% 30.1 1018.8
01 04:53 Calm 10.00 Partly Cloudy SCT120 48.9 37.9 66% 30.1 1018.7
01 03:53 S 5 10.00 Fair CLR 48 37.9 68% 47 30.09 1018.5
01 02:53 Calm 10.00 Fair CLR 48.9 37 64% 30.09 1018.6
01 01:53 SW 5 10.00 Fair CLR 51.1 37 59% 30.09 1018.4
01 00:53 SW 5 10.00 Fair CLR 51.1 37.9 64 51.1 61% 30.08 1018.3
28 23:53 S 3 10.00 Fair CLR 51.1 37.9 61% 30.08 1018.2
28 22:53 Calm 10.00 Fair CLR 54 37.9 55% 30.08 1018.3
28 21:53 Calm 10.00 Fair CLR 55.9 36 47% 30.08 1018.3
28 20:53 S 3 10.00 Fair CLR 60.1 35.1 39% 30.06 1017.7
28 19:53 S 3 10.00 Fair CLR 62.1 35.1 37% 30.05 1017.2
28 18:53 S 5 10.00 Fair CLR 64 35.1 71.1 64 34% 30.03 1016.8
28 17:53 S 7 10.00 Fair CLR 66.9 35.1 31% 30.02 1016.3
28 16:53 W 7 10.00 A Few Clouds FEW050 70 36 29% 30.02 1016.4
28 15:53 SW 6 10.00 A Few Clouds FEW050 70 34 27% 30.03 1016.4
28 14:53 Vrbl 5 10.00 Fair CLR 69.1 34 27% 30.04 1016.8
28 13:53 SW 3 10.00 Fair CLR 66.9 37.9 35% 30.06 1017.7
28 12:53 S 6 10.00 Fair CLR 64.9 39.9 66 36 40% 30.08 1018.4
28 11:53 Calm 10.00 Fair CLR 61 41 48% 30.1 1019.1
28 10:53 SW 6 10.00 Fair CLR 54 41 62% 30.11 1019.6
28 09:53 Calm 10.00 Fair CLR 48.9 39.9 71% 30.12 1019.9
28 08:53 Calm 10.00 Fair CLR 45 39 80% 30.12 1019.9
28 07:53 Calm 10.00 Fair CLR 39 35.1 86% 30.09 1019.0
28 06:53 NE 5 10.00 Fair CLR 37 35.1 46 36 93% 34 30.07 1018.2
28 05:53 Calm 10.00 Fair CLR 36 34 93% 30.06 1017.7
28 04:53 Calm 10.00 Fair CLR 39.9 37 89% 30.05 1017.4
28 03:53 Calm 10.00 Fair CLR 41 37 86% 30.03 1016.8
28 02:53 Calm 10.00 Fair CLR 42.1 37.9 85% 30.04 1016.9
28 01:53 Calm 10.00 Fair CLR 42.1 37.9 85% 30.04 1016.9
28 00:53 NE 3 10.00 Fair CLR 45 39 59 44.1 80% 30.02 1016.4
27 23:53 Calm 10.00 Fair CLR 46.9 39 74% 30.02 1016.4
27 22:53 Calm 10.00 A Few Clouds FEW003 48.9 39 69% 30.03 1016.8
27 21:53 NE 3 10.00 Fair CLR 53.1 35.1 51% 30.02 1016.6
27 20:53 N 3 10.00 Fair CLR 53.1 37.9 57% 30.01 1016.3
27 19:53 Calm 10.00 Fair CLR 55.9 37.9 51% 30 1015.9
27 18:53 Calm 10.00 A Few Clouds FEW060 59 36 64.9 57 42% 30 1015.5
27 17:53 Calm 10.00 A Few Clouds FEW060 63 36 37% 29.98 1014.8
27 16:53 W 6 10.00 A Few Clouds FEW060 64.9 36 34% 29.97 1014.7
27 15:53 N 6 10.00 A Few Clouds FEW060 FEW250 64 37 37% 29.97 1014.7
27 14:53 NW 6 10.00 A Few Clouds FEW055 FEW180 63 39.9 43% 29.98 1014.9
27 13:53 W 6 10.00 A Few Clouds FEW045 FEW180 60.1 43 53% 29.99 1015.3
27 12:53 Vrbl 3 10.00 A Few Clouds FEW035 57 46 57 43 67% 30 1015.8
27 11:53 NE 5 10.00 Partly Cloudy SCT013 53.1 45 74% 30.02 1016.4
27 10:53 N 8 10.00 Overcast OVC009 50 45 83% 47 30.02 1016.5
27 09:53 NE 5 10.00 Overcast OVC008 46.9 44.1 90% 45 30.01 1016.3
27 08:53 N 9 10.00 Overcast OVC008 45 42.1 90% 41 30 1016.0
27 07:53 NE 8 10.00 Overcast OVC009 44.1 42.1 93% 40 29.98 1015.2
27 06:53 N 9 10.00 Overcast OVC011 43 41 46.9 43 93% 38 29.96 1014.4
27 05:53 N 9 10.00 Overcast OVC250 44.1 41 89% 40 29.95 1013.9
27 04:53 NE 7 10.00 Overcast BKN070 OVC250 44.1 42.1 93% 41 29.93 1013.4
27 03:53 N 6 10.00 Overcast FEW016 SCT070 OVC250 45 42.1 90% 42 29.93 1013.1
27 02:53 NE 8 10.00 Overcast SCT070 OVC250 46 42.1 86% 42 29.91 1012.7
27 01:53 N 9 10.00 Overcast FEW070 OVC250 46 43 89% 42 29.9 1012.3
27 00:53 N 8 10.00 Overcast FEW070 OVC250 46.9 44.1 54 46.9 90% 44 29.91 1012.5
26 23:53 N 5 10.00 A Few Clouds FEW028 46.9 44.1 90% 45 29.93 1013.3
26 22:53 N 8 10.00 Partly Cloudy SCT029 48 45 89% 45 29.92 1013.0
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)