Weather observations for the past three days for
St. Louis Lambert International Airport
Imperial (Metric)
Date Time (cdt) 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.
08 22:51 SE 13 10.00 Mostly Cloudy BKN250 45 26.1 48% 39 30.13 1020.8
08 21:51 SE 10 10.00 Mostly Cloudy BKN250 46 26.1 46% 42 30.13 1020.9
08 20:51 SE 14 10.00 Mostly Cloudy BKN250 46.9 27 46% 42 30.13 1020.7
08 19:51 SE 9 10.00 Partly Cloudy SCT250 48.9 25 39% 45 30.12 1020.4
08 18:51 S 9 10.00 A Few Clouds FEW250 51.1 24.1 53.1 46 35% 30.12 1020.5
08 17:51 SE 8 10.00 Fair CLR 52 24.1 34% 30.12 1020.4
08 16:51 Vrbl 3 10.00 Fair CLR 51.1 23 33% 30.15 1021.4
08 15:51 NE 3 10.00 Fair CLR 50 21.9 33% 30.15 1021.7
08 14:51 Vrbl 3 10.00 A Few Clouds FEW050 48.9 21.9 35% 30.17 1022.3
08 13:51 Vrbl 3 10.00 A Few Clouds FEW050 48 21.9 36% 30.2 1023.1
08 12:51 Calm 10.00 A Few Clouds FEW050 46 21 48 33.1 37% 30.22 1023.8
08 11:51 Vrbl 3 10.00 A Few Clouds FEW045 46 21 37% 30.24 1024.4
08 10:51 E 3 10.00 A Few Clouds FEW040 42.1 21.9 45% 30.25 1024.9
08 09:51 SE 6 10.00 A Few Clouds FEW040 39.9 26.1 58% 36 30.24 1024.7
08 08:51 E 8 10.00 Fair CLR 37.9 25 60% 33 30.23 1024.1
08 07:51 E 8 10.00 Fair CLR 35.1 25 67% 29 30.22 1023.8
08 06:51 E 6 10.00 Fair CLR 33.1 27 39 32 78% 28 30.2 1023.1
08 05:51 Calm 10.00 Fair CLR 33.1 25 72% 30.17 1022.0
08 04:51 Calm 10.00 Fair CLR 34 25 70% 30.15 1021.1
08 03:51 E 3 10.00 Fair CLR 35.1 26.1 70% 30.13 1020.5
08 02:51 E 5 10.00 Fair CLR 35.1 26.1 70% 32 30.12 1020.2
08 01:51 E 6 10.00 Fair CLR 36 27 70% 32 30.12 1020.0
08 00:51 NE 8 10.00 Fair CLR 39 28 51.1 39 65% 34 30.11 1019.7
07 23:51 NE 12 10.00 Fair CLR 41 28 60% 35 30.1 1019.2
07 22:51 N 9 10.00 Fair CLR 42.1 21 43% 37 30.08 1018.6
07 21:51 N 10 10.00 Fair CLR 44.1 21.9 41% 39 30.07 1018.2
07 20:51 N 14 10.00 Fair CLR 46 21 37% 40 30.04 1017.6
07 19:51 N 12 10.00 A Few Clouds FEW060 48 21 34% 44 30.02 1016.9
07 18:51 N 15 G 23 10.00 A Few Clouds FEW060 51.1 23 64 51.1 33% 29.99 1016.0
07 17:51 NW 16 G 26 10.00 A Few Clouds FEW060 55 27 34% 29.96 1014.8
07 16:51 NW 18 10.00 A Few Clouds FEW060 57.9 27 31% 29.93 1014.0
07 15:51 N 18 10.00 A Few Clouds FEW060 59 30.9 35% 29.92 1013.3
07 14:51 N 23 G 30 10.00 A Few Clouds and Breezy FEW060 60.1 33.1 36% 29.91 1013.1
07 13:51 N 18 G 26 10.00 A Few Clouds FEW060 62.1 36 38% 29.91 1012.9
07 12:51 NW 18 G 26 10.00 Fair CLR 62.1 33.1 62.1 35.1 34% 29.91 1013.1
07 11:51 NW 14 G 25 10.00 Fair CLR 60.1 32 35% 29.93 1013.6
07 10:51 W 12 10.00 Fair CLR 55.9 30.9 39% 29.94 1014.1
07 09:51 NW 13 G 22 10.00 A Few Clouds FEW150 53.1 30.9 43% 29.95 1014.3
07 08:51 W 8 10.00 A Few Clouds FEW150 46.9 30.9 54% 44 29.96 1014.7
07 07:51 W 6 10.00 A Few Clouds FEW150 41 30.9 67% 38 29.96 1015.0
07 06:51 W 3 10.00 A Few Clouds FEW150 35.1 28 41 35.1 76% 29.96 1015.1
07 05:51 W 3 10.00 Fair CLR 37 28.9 73% 29.95 1014.5
07 04:51 W 5 10.00 Fair CLR 35.1 28 76% 32 29.95 1014.6
07 03:51 Calm 10.00 A Few Clouds FEW140 37.9 30 73% 29.96 1014.8
07 02:51 W 5 10.00 Mostly Cloudy BKN140 37.9 30.9 76% 35 29.97 1015.3
07 01:51 Calm 10.00 Mostly Cloudy BKN140 39.9 32 73% 29.99 1015.9
07 00:51 Calm 10.00 Mostly Cloudy BKN150 41 32 50 39.9 70% 30.01 1016.6
06 23:51 Calm 10.00 Mostly Cloudy BKN140 42.1 32 68% 30.02 1016.8
06 22:51 Calm 10.00 Mostly Cloudy BKN140 43 30.9 63% 30.03 1017.2
06 21:51 NW 3 10.00 Mostly Cloudy BKN130 46 28.9 51% 30.03 1017.2
06 20:51 N 6 10.00 Mostly Cloudy BKN130 46.9 28.9 50% 45 30.03 1017.3
06 19:51 N 7 10.00 Mostly Cloudy BKN110 48 28 46% 45 30.02 1017.0
06 18:51 NE 6 10.00 Mostly Cloudy BKN110 50 26.1 51.1 48 39% 48 30.02 1017.0
06 17:51 N 12 10.00 Mostly Cloudy BKN090 BKN120 50 27 41% 46 30.03 1017.3
06 16:51 N 9 10.00 Mostly Cloudy BKN100 BKN250 51.1 28.9 43% 30.04 1017.6
06 15:51 N 10 10.00 Mostly Cloudy BKN100 BKN250 50 28.9 44% 46 30.06 1018.0
06 14:51 N 7 10.00 Overcast OVC090 50 28 43% 48 30.07 1018.7
06 13:51 N 8 10.00 Overcast OVC085 48.9 27 43% 46 30.07 1018.7
06 12:51 N 14 10.00 Overcast OVC080 48 28 48.9 42.1 46% 43 30.08 1019.0
06 11:51 NE 9 10.00 Overcast OVC080 48 28 46% 44 30.09 1019.2
06 10:51 NE 14 10.00 Overcast OVC085 46 28.9 51% 40 30.09 1019.2
06 09:51 NE 10 10.00 Overcast OVC080 45 30 56% 40 30.1 1019.5
06 08:51 NE 13 10.00 Overcast OVC080 43 28 56% 37 30.1 1019.6
06 07:51 NE 10 10.00 Overcast BKN039 OVC080 43 28 56% 38 30.1 1019.8
06 06:51 N 10 10.00 Overcast BKN037 OVC080 42.1 27 46 42.1 55% 37 30.13 1020.8
06 05:51 N 9 10.00 Overcast BKN033 OVC080 43 27 53% 38 30.1 1019.6
06 04:51 N 15 G 21 10.00 Overcast FEW042 BKN080 OVC100 43 28 56% 36 30.05 1018.1
06 03:51 N 12 10.00 Overcast FEW043 OVC080 43 30.9 63% 37 30.1 1019.6
06 02:51 N 8 10.00 Overcast OVC041 45 34 66% 41 30.11 1020.2
06 01:51 N 12 10.00 Light Rain OVC037 44.1 34 68% 39 30.09 1019.4
06 00:51 N 13 10.00 Overcast BKN038 OVC065 46 33.1 46.9 45 61% 41 30.1 1019.5
05 23:51 N 12 10.00 Overcast OVC038 46 35.1 66% 41 30.08 1018.9
Date Time (cdt) 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)