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.
09 01:51 S 9 10.00 Fair CLR 63 41 45% 30.14 1019.8
09 00:51 S 10 10.00 A Few Clouds FEW250 64.9 41 75 64.9 42% 30.14 1019.9
08 23:51 S 12 10.00 Mostly Cloudy BKN250 66 41 40% 30.13 1019.7
08 22:51 S 9 10.00 Mostly Cloudy FEW200 BKN250 66.9 39.9 37% 30.12 1019.5
08 21:51 S 12 10.00 Partly Cloudy FEW200 SCT250 69.1 41 36% 30.11 1019.2
08 20:51 S 14 10.00 Partly Cloudy FEW190 SCT250 71.1 39.9 32% 30.09 1018.4
08 19:51 S 14 10.00 Partly Cloudy FEW190 SCT250 72 39 30% 30.06 1017.8
08 18:51 S 13 10.00 Partly Cloudy FEW190 SCT250 73.9 39 77 70 28% 30.06 1017.6
08 17:51 S 20 G 28 10.00 Partly Cloudy FEW200 SCT250 75.9 39 26% 77 30.05 1017.5
08 16:51 S 17 G 25 10.00 Mostly Cloudy FEW200 BKN250 77 39.9 26% 77 30.06 1017.7
08 15:51 S 14 G 26 10.00 Mostly Cloudy BKN250 75.9 39.9 27% 77 30.08 1018.2
08 14:51 S 17 G 25 10.00 Mostly Cloudy SCT200 BKN250 75 39.9 28% 77 30.1 1019.0
08 13:51 S 15 G 28 10.00 Mostly Cloudy BKN200 BKN250 73.9 39.9 29% 30.13 1019.9
08 12:51 S 18 10.00 Mostly Cloudy BKN250 70 41 70 45 35% 30.16 1021.0
08 11:51 S 14 G 22 10.00 Partly Cloudy SCT200 SCT250 68 39.9 36% 30.19 1022.3
08 10:51 S 10 10.00 Partly Cloudy FEW200 SCT250 62.1 39 43% 30.22 1023.2
08 09:51 S 12 G 21 10.00 Partly Cloudy FEW150 FEW200 SCT250 57 37 47% 30.22 1023.4
08 08:51 S 15 G 24 10.00 Mostly Cloudy FEW150 FEW200 BKN250 52 33.1 49% 30.23 1023.7
08 07:51 SE 10 10.00 Mostly Cloudy SCT200 BKN250 46.9 34 61% 43 30.23 1024.0
08 06:51 SE 9 10.00 Mostly Cloudy FEW200 BKN250 45 33.1 46.9 44.1 63% 41 30.23 1023.8
08 05:51 SE 12 10.00 Mostly Cloudy BKN250 46 32 58% 41 30.23 1023.7
08 04:51 SE 8 10.00 Mostly Cloudy FEW170 BKN230 44.1 32 63% 40 30.23 1023.9
08 03:51 SE 8 10.00 Partly Cloudy SCT170 45 30.9 58% 41 30.23 1023.8
08 02:51 SE 13 10.00 Partly Cloudy SCT170 46.9 30 52% 42 30.24 1024.0
08 01:51 SE 9 10.00 Partly Cloudy SCT250 46.9 30.9 54% 43 30.25 1024.5
08 00:51 SE 13 10.00 Partly Cloudy SCT250 46 34 53.1 46 63% 41 30.26 1025.0
07 23:51 SE 9 10.00 Mostly Cloudy SCT190 BKN250 46 35.1 66% 42 30.27 1025.4
07 21:51 E 13 10.00 Partly Cloudy FEW130 SCT250 48.9 33.1 55% 44 30.29 1026.1
07 20:51 E 13 10.00 Mostly Cloudy FEW130 BKN250 50 33.1 52% 46 30.28 1025.9
07 19:51 E 10 10.00 Mostly Cloudy FEW150 BKN250 52 34 50% 30.28 1025.8
07 18:51 E 12 10.00 Mostly Cloudy SCT150 BKN250 53.1 35.1 55.9 48.9 51% 30.29 1026.0
07 17:51 E 9 10.00 Mostly Cloudy SCT160 BKN250 54 36 51% 30.29 1025.9
07 16:51 E 12 10.00 Mostly Cloudy SCT110 BKN250 55 35.1 47% 30.3 1026.1
07 15:51 E 15 G 20 10.00 A Few Clouds FEW110 FEW250 55.9 36 47% 30.31 1026.7
07 14:51 E 7 10.00 Partly Cloudy FEW040 FEW110 SCT250 53.1 34 48% 30.35 1028.0
07 13:51 Vrbl 7 10.00 Partly Cloudy FEW038 FEW110 SCT250 52 34 50% 30.38 1028.8
07 12:51 E 13 G 18 10.00 Mostly Cloudy FEW038 FEW100 BKN140 BKN250 48.9 33.1 50 42.1 55% 44 30.41 1029.9
07 11:51 E 14 10.00 Mostly Cloudy FEW030 FEW085 SCT120 BKN250 46.9 32 56% 42 30.43 1030.6
07 10:51 E 10 G 23 10.00 Mostly Cloudy FEW021 FEW110 BKN250 46 33.1 61% 42 30.44 1031.1
07 09:51 NE 16 10.00 Mostly Cloudy SCT021 SCT120 BKN250 43 33.1 68% 36 30.44 1031.0
07 08:51 NE 14 G 21 10.00 Mostly Cloudy FEW040 FEW085 BKN120 BKN250 42.1 33.1 71% 35 30.43 1030.7
07 07:51 NE 12 10.00 Mostly Cloudy FEW060 BKN085 BKN120 BKN250 42.1 32 68% 36 30.42 1030.5
07 06:51 NE 16 10.00 Overcast FEW055 BKN080 BKN130 OVC250 42.1 30.9 51.1 42.1 65% 35 30.4 1029.5
07 05:51 NE 15 10.00 Overcast BKN046 BKN060 OVC080 44.1 28.9 55% 38 30.38 1028.8
07 04:51 NE 15 G 24 10.00 Overcast BKN080 OVC120 46 26.1 46% 40 30.35 1027.8
07 03:51 N 10 10.00 Overcast OVC080 48 28.9 48% 44 30.35 1027.7
07 02:51 N 17 G 22 10.00 Overcast OVC095 48.9 27 43% 43 30.33 1027.0
07 01:51 N 14 10.00 Overcast OVC090 50 28 43% 45 30.33 1026.8
07 00:51 N 10 10.00 Overcast OVC090 51.1 30 57.9 51.1 45% 30.31 1026.3
06 23:51 N 10 10.00 Partly Cloudy SCT110 52 32 47% 30.3 1026.0
06 22:51 N 7 10.00 Mostly Cloudy BKN110 52 34 50% 30.3 1026.1
06 21:51 N 6 10.00 Mostly Cloudy BKN100 53.1 33.1 47% 30.32 1026.7
06 20:51 N 7 10.00 Partly Cloudy FEW110 SCT250 52 32 47% 30.3 1026.3
06 19:51 N 8 10.00 Partly Cloudy FEW110 SCT250 54 28.9 38% 30.27 1025.2
06 18:51 N 13 G 20 10.00 Mostly Cloudy SCT120 BKN250 57.9 19 63 57.9 22% 30.26 1024.9
06 17:51 NW 12 10.00 Mostly Cloudy SCT110 BKN250 61 18 19% 30.26 1024.9
06 16:51 NW 14 10.00 A Few Clouds FEW060 FEW150 62.1 23 22% 30.26 1024.8
06 15:51 W 9 G 21 10.00 A Few Clouds FEW060 FEW140 62.1 28.9 29% 30.27 1025.1
06 14:51 N 12 G 21 10.00 A Few Clouds FEW060 FEW130 62.1 30.9 31% 30.29 1025.7
06 13:51 NW 12 G 23 10.00 A Few Clouds FEW060 FEW250 62.1 28 28% 30.31 1026.5
06 12:51 NW 16 G 25 10.00 A Few Clouds FEW130 61 28.9 61 43 30% 30.33 1027.0
06 11:51 NW 15 G 25 10.00 A Few Clouds FEW130 59 30 33% 30.34 1027.5
06 10:51 NW 15 10.00 A Few Clouds FEW120 57 36 45% 30.34 1027.5
06 09:51 NW 7 10.00 A Few Clouds FEW120 54 37.9 55% 30.33 1027.3
06 08:51 NW 9 G 20 10.00 A Few Clouds FEW120 51.1 36 56% 30.33 1027.2
06 07:51 W 7 10.00 A Few Clouds FEW120 48 37 66% 45 30.32 1026.8
06 06:51 Calm 10.00 Fair CLR 44.1 34 46.9 43 68% 30.29 1025.8
06 05:51 W 5 10.00 Fair CLR 43 34 71% 41 30.27 1025.2
06 04:51 W 7 10.00 Fair CLR 45 34 66% 42 30.27 1025.1
06 03:51 W 6 10.00 Fair CLR 46 35.1 66% 44 30.27 1025.2
06 02:51 SW 6 10.00 Fair CLR 45 34 66% 42 30.29 1025.6
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)