National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Knoxville, McGhee Tyson Airport
Imperial (Metric)
Date Time (edt) 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.
07 18:53 W 3 10.00 Mostly Cloudy FEW040 SCT130 BKN200 BKN250 77 71.1 82% 79 30.16 1020.2
07 17:53 NW 9 10.00 Mostly Cloudy FEW040 SCT130 BKN200 BKN250 77 72 85% 78 30.16 1020.2
07 16:53 S 8 10.00 Mostly Cloudy FEW030 SCT100 BKN250 78.1 71.1 79% 80 30.15 1019.9 0.11 0.8
07 15:53 SW 12 5.00 Thunderstorm Light Rain Fog/Mist BKN024CB BKN036 OVC110 71.1 66.9 87% 30.18 1021.0 0.69
07 14:53 SW 9 10.00 Partly Cloudy FEW046 SCT250 87.1 69.1 55% 91 30.19 1021.1
07 13:53 SW 7 10.00 Partly Cloudy FEW042 SCT250 86 70 86 71.1 59% 91 30.2 1021.3
07 12:53 NW 5 10.00 Mostly Cloudy FEW039 BKN170 BKN250 84 70 63% 88 30.23 1022.4
07 11:53 Calm 10.00 Partly Cloudy FEW035 SCT160 SCT250 82 70 67% 86 30.24 1022.7
07 10:53 Vrbl 3 10.00 Mostly Cloudy FEW030 BKN160 BKN250 79 69.1 72% 82 30.24 1022.9
07 09:53 Calm 10.00 Mostly Cloudy FEW130 BKN160 BKN250 77 68 74% 79 30.24 1022.9
07 08:53 NE 3 10.00 Partly Cloudy FEW130 SCT170 SCT250 73.9 68 82% 30.23 1022.6
07 07:53 SE 5 10.00 Mostly Cloudy SCT130 BKN250 71.1 66.9 75 69.1 87% 30.22 1022.3
07 06:53 NE 5 10.00 Mostly Cloudy SCT130 BKN250 69.1 66.9 93% 30.2 1021.5
07 05:53 Calm 10.00 Partly Cloudy FEW130 SCT250 73 66.9 81% 30.18 1020.6
07 04:53 W 8 10.00 Partly Cloudy FEW130 SCT250 73 66 79% 30.18 1020.8
07 03:53 SW 3 10.00 Partly Cloudy FEW130 SCT250 73 66 79% 30.18 1020.6
07 02:53 W 5 10.00 Partly Cloudy FEW130 SCT250 73.9 66 76% 30.18 1020.8
07 01:53 W 3 10.00 Partly Cloudy FEW130 SCT250 75 66 82.9 73.9 74% 76 30.18 1020.7
07 00:53 W 7 10.00 Mostly Cloudy FEW050 BKN130 BKN250 77 66 69% 79 30.2 1021.3
06 23:53 S 3 10.00 Mostly Cloudy FEW050 SCT130 BKN250 78.1 68 71% 80 30.19 1021.1
06 22:53 S 7 10.00 Mostly Cloudy FEW032 SCT130 BKN250 79 70 74% 82 30.19 1020.9
06 21:53 SE 5 10.00 Mostly Cloudy FEW040 SCT130 BKN250 78.1 72 82% 80 30.18 1020.7
06 20:53 E 5 10.00 Thunderstorm SCT034CB SCT041 BKN130 BKN250 80.1 72 76% 84 30.15 1019.9
06 19:53 W 7 10.00 Thunderstorm SCT034CB SCT041 BKN130 BKN250 82.9 71.1 89.1 82.9 67% 88 30.15 1019.7
06 18:53 E 3 10.00 Mostly Cloudy FEW039 BKN250 84.9 71.1 63% 90 30.13 1019.1
06 17:53 E 7 10.00 Thunderstorm SCT037CB BKN048 BKN130 BKN250 87.1 71.1 59% 93 30.13 1019.0
06 16:53 W 9 10.00 Partly Cloudy SCT035 SCT250 89.1 71.1 55% 95 30.13 1019.1
06 15:53 SW 6 10.00 Mostly Cloudy SCT032 BKN250 86 70 59% 91 30.15 1019.6
06 14:53 W 8 10.00 Mostly Cloudy SCT032 BKN250 84.9 70 61% 89 30.17 1020.2
06 13:53 W 9 10.00 Mostly Cloudy BKN034 BKN150 BKN250 84 69.1 84.9 72 61% 88 30.19 1021.1
06 12:53 Vrbl 5 10.00 Mostly Cloudy SCT028 BKN034 BKN150 BKN250 82 69.1 65% 85 30.21 1021.9
06 11:53 N 5 10.00 Mostly Cloudy SCT042 BKN160 BKN250 82 71.1 69% 86 30.22 1022.2
06 10:53 Vrbl 6 10.00 Partly Cloudy SCT018 SCT110 SCT200 80.1 71.1 74% 84 30.22 1022.1
06 09:53 Calm 10.00 Partly Cloudy FEW013 SCT150 78.1 70 76% 80 30.21 1021.9
06 08:53 Calm 10.00 Mostly Cloudy FEW003 BKN150 BKN200 75 69.1 82% 75 30.2 1021.4
06 07:53 Calm 8.00 Partly Cloudy FEW001 FEW035 SCT130 SCT250 72 69.1 73 69.1 91% 30.18 1020.9
06 06:53 Calm 9.00 Partly Cloudy FEW001 FEW035 SCT130 SCT250 70 68 93% 30.16 1020.0
06 05:53 Calm 10.00 Partly Cloudy SCT130 71.1 69.1 94% 30.14 1019.5
06 04:53 Calm 10.00 A Few Clouds FEW130 71.1 69.1 94% 30.13 1019.2
06 03:53 Calm 10.00 Partly Cloudy SCT250 71.1 69.1 94% 30.12 1018.9
06 02:53 Calm 10.00 Partly Cloudy SCT250 72 69.1 91% 30.13 1019.1
06 01:53 SE 3 10.00 Partly Cloudy SCT250 72 69.1 81 72 91% 30.14 1019.2
06 00:53 Calm 10.00 Partly Cloudy SCT250 73 69.1 87% 30.15 1019.6
05 23:53 NW 5 10.00 Mostly Cloudy FEW030 BKN130 BKN250 73.9 69.1 85% 30.14 1019.3
05 22:53 W 5 10.00 Mostly Cloudy FEW050 BKN130 BKN250 75.9 70 82% 77 30.12 1018.8
05 21:53 SW 7 10.00 Mostly Cloudy FEW033 SCT130 BKN250 75.9 69.1 79% 77 30.11 1018.3
05 20:53 SW 3 10.00 Partly Cloudy FEW050 FEW130 SCT250 79 70 74% 82 30.1 1018.0
05 19:53 SE 6 10.00 Mostly Cloudy FEW050 FEW130 BKN250 81 68 87.1 75.9 65% 84 30.08 1017.6 0.01
05 18:53 SW 3 10.00 Mostly Cloudy FEW050 FEW130 BKN250 82.9 66.9 59% 86 30.08 1017.4
05 17:53 SW 7 10.00 Mostly Cloudy FEW050 FEW130 BKN250 81 69.1 67% 84 30.08 1017.4
05 16:53 SE 7 10.00 Mostly Cloudy FEW050 SCT100 BKN250 79 69.1 72% 82 30.08 1017.4 0.01
05 15:53 E 9 10.00 Thunderstorm Light Rain FEW038CB BKN050 BKN110 BKN250 77 70 79% 79 30.09 1017.7 0.01
05 14:53 Vrbl 5 10.00 Mostly Cloudy SCT038 BKN048 BKN250 87.1 70 57% 92 30.08 1017.3
05 13:53 Vrbl 3 10.00 Partly Cloudy SCT035 SCT200 84.9 69.1 86 70 59% 89 30.1 1018.2
05 10:53 NE 5 10.00 A Few Clouds FEW030 FEW170 FEW250 81 68 65% 84 30.12 1018.7
05 09:53 Calm 10.00 A Few Clouds FEW020 FEW170 FEW250 77 69.1 77% 79 30.11 1018.7
05 08:53 NE 3 10.00 A Few Clouds FEW170 FEW250 73.9 68 82% 30.1 1018.4
05 07:53 E 3 10.00 Partly Cloudy FEW035 FEW130 SCT250 70 66.9 70 68 90% 30.1 1018.4
05 06:53 Calm 10.00 Partly Cloudy FEW075 FEW130 SCT250 68 66.9 96% 30.09 1017.9
05 05:53 Calm 10.00 A Few Clouds FEW010 FEW130 69.1 66.9 93% 30.07 1017.4
05 04:53 Calm 10.00 Partly Cloudy SCT075 SCT130 69.1 66.9 93% 30.07 1016.9
05 03:53 Calm 10.00 Partly Cloudy SCT075 SCT130 70 68 93% 30.06 1016.6
05 02:53 Calm 10.00 Partly Cloudy SCT075 SCT130 70 68 93% 30.06 1016.6
05 01:53 Calm 10.00 Partly Cloudy FEW130 SCT250 70 68 73 70 93% 30.06 1016.8
05 00:53 Calm 10.00 Partly Cloudy SCT130 SCT250 73 68 84% 30.07 1016.8
04 23:53 W 3 10.00 Mostly Cloudy FEW003 BKN130 BKN250 72 68 87% 30.06 1016.7
04 22:53 N 5 10.00 Mostly Cloudy FEW050 SCT130 BKN250 72 68 87% 30.05 1016.4
04 21:53 W 6 10.00 Mostly Cloudy FEW050 SCT130 BKN250 72 68 87% 30.03 1015.7
04 20:53 E 6 10.00 Mostly Cloudy FEW050 SCT130 BKN250 71.1 66.9 87% 30.01 1015.1
04 19:53 E 6 10.00 Mostly Cloudy SCT050 SCT130 BKN250 73 68 89.1 72 84% 29.99 1014.7 0.03
Date Time (edt) 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)