National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
St. Louis Regional 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.
10 07:45 SW 7 10.00 Fair CLR 64.4 50 60% 30.18 0.0
10 06:45 W 3 10.00 Mostly Cloudy SCT070 BKN120 62.6 48.2 60% 30.17 0.0
10 06:35 Calm 10.00 Mostly Cloudy SCT070 BKN120 63.5 48.2 58% 30.18 0.0
10 06:15 SW 8 10.00 Mostly Cloudy BKN120 63.9 48 57% 30.16 0.0
10 05:55 S 8 10.00 Overcast OVC120 63.5 48.2 58% 30.17 0.0
10 05:35 SW 5 10.00 Overcast SCT070 SCT085 OVC110 65.3 47.7 53% 30.18 0.0
10 05:15 W 8 10.00 Overcast BKN070 OVC100 65.7 48.2 53% 30.18 0.0
10 04:55 W 7 10.00 Overcast BKN070 OVC100 64.6 47.7 54% 30.19 0.0
10 04:35 NW 8 G 18 10.00 Mostly Cloudy BKN070 BKN100 64.9 46.9 52% 30.18 0.0
10 04:15 S 9 10.00 Fair CLR 64.4 46.9 53% 30.14 0.0
10 03:55 S 13 G 18 10.00 Partly Cloudy SCT080 SCT100 66 46.6 50% 30.13 0.0
10 03:35 S 12 10.00 Overcast OVC095 65.8 46.8 50% 30.14 0.0
10 03:15 S 12 G 18 10.00 Mostly Cloudy BKN095 65.5 46.4 50% 30.13 0.0
10 02:55 S 12 10.00 Partly Cloudy SCT095 65.3 46.4 51% 30.13 0.0
10 02:35 S 12 10.00 Fair CLR 66 46.2 49% 30.13 0.0
10 02:15 S 10 10.00 Fair CLR 66.6 46 48% 30.14 0.0
10 01:55 S 10 G 20 10.00 Fair CLR 66.9 46 47% 30.14 0.0
10 01:35 S 13 10.00 Fair CLR 66.6 46 48% 30.14 0.0
10 01:15 S 13 10.00 Fair CLR 66.7 45.7 47% 30.13 0.0
10 00:55 S 13 10.00 Fair CLR 66.7 45.5 74.5 66.4 47% 30.13 0.0
10 00:35 S 13 10.00 Fair CLR 66.6 45.7 47% 30.12 0.0
09 23:55 S 15 G 20 10.00 Fair CLR 67.3 45.9 46% 30.11 0.0
09 23:35 S 13 G 20 10.00 Fair CLR 67.3 46 47% 30.1 0.0
09 23:15 S 12 G 20 10.00 Fair CLR 68 45.7 45% 30.09 0.0
09 22:55 S 15 G 20 10.00 Fair CLR 68 45.7 45% 30.09 0.0
09 22:35 S 15 G 20 10.00 Fair CLR 68 45.5 45% 30.1 0.0
09 22:15 S 13 10.00 Fair CLR 68 45.3 44% 30.1 0.0
09 21:45 S 15 10.00 Fair CLR 68 44.6 43% 30.11 0.0
09 20:45 S 14 10.00 Fair CLR 69.8 44.6 40% 30.11 0.0
09 19:45 S 13 10.00 Fair CLR 71.6 44.6 38% 30.11 0.0
09 18:45 S 16 10.00 Fair CLR 75.2 44.6 34% 77 30.1 0.0
09 17:45 S 16 10.00 Fair CLR 78.8 42.8 28% 78 30.11 0.0
09 16:45 S 17 G 28 10.00 Partly Cloudy SCT090 78.8 42.8 28% 78 30.12 0.0
09 15:50 S 15 10.00 Partly Cloudy SCT090 80.6 41 24% 79 30.13 0.0
09 14:50 S 15 10.00 Fair CLR 78.8 44.6 30% 79 30.14 0.0
09 13:50 S 15 G 25 10.00 Fair CLR 80.6 44.6 28% 79 30.16 0.0
09 12:50 S 12 G 18 10.00 Fair CLR 78.8 42.8 28% 78 30.18 0.0
09 11:50 S 21 G 28 10.00 Fair and Breezy CLR 77 42.8 30% 78 30.2 0.0
09 10:50 S 17 G 23 10.00 Fair CLR 73.4 42.8 33% 30.21 0.0
09 09:50 S 14 10.00 Fair CLR 69.8 42.8 38% 30.21 0.0
09 08:50 S 9 10.00 Fair CLR 64.4 42.8 46% 30.22 0.0
09 07:50 S 8 10.00 Fair CLR 59 42.8 55% 30.21 0.0
09 06:50 S 8 10.00 Fair CLR 55.4 42.8 63% 30.19 0.0
09 06:35 S 7 10.00 Fair CLR 55.6 41.9 60% 30.19 0.0
09 06:15 S 7 10.00 Fair CLR 56.3 42.1 59% 30.18 0.0
09 05:55 S 9 10.00 Fair CLR 57.4 42.1 57% 30.18 0.0
09 05:35 S 9 10.00 Fair CLR 58.3 41.7 54% 30.17 0.0
09 05:15 S 9 10.00 Fair CLR 57.7 41.9 56% 30.17 0.0
09 04:55 S 9 10.00 Fair CLR 58.3 42.1 55% 30.16 0.0
09 04:35 S 10 10.00 Fair CLR 59 42.3 54% 30.16 0.0
09 04:15 S 10 10.00 Fair CLR 59 42.3 54% 30.16 0.0
09 03:55 S 12 10.00 Fair CLR 59.5 42.4 53% 30.15 0.0
09 03:35 S 10 10.00 Fair CLR 59.4 42.8 54% 30.15 0.0
09 03:15 S 10 10.00 Fair CLR 60.3 42.6 52% 30.14 0.0
09 02:55 S 12 10.00 Fair CLR 59.2 42.8 55% 30.14 0.0
09 02:35 S 9 10.00 Fair CLR 58.6 42.8 56% 30.14 0.0
09 02:15 S 9 10.00 Fair CLR 59.9 42.8 53% 30.14 0.0
09 01:55 S 9 10.00 Fair CLR 59.9 42.8 53% 30.14 0.0
09 01:35 S 8 10.00 Fair CLR 59.9 43 54% 30.15 0.0
09 01:15 S 8 10.00 Fair CLR 60.3 42.8 53% 30.15 0.0
09 00:55 S 9 10.00 Fair CLR 60.3 43 70.7 60.3 53% 30.15 0.0
09 00:35 S 8 10.00 Fair CLR 61 43.2 52% 30.14 0.0
09 00:15 S 10 10.00 Fair CLR 61.7 43.3 51% 30.14 0.0
08 23:55 S 9 10.00 Fair CLR 61.9 43.2 50% 30.13 0.0
08 23:35 S 10 10.00 Fair CLR 62.8 43.2 49% 30.13 0.0
08 23:15 S 12 10.00 Fair CLR 63.1 43.2 48% 30.12 0.0
08 22:55 S 10 10.00 Fair CLR 63.1 43.2 48% 30.12 0.0
08 22:35 S 9 10.00 Fair CLR 63.5 43 47% 30.12 0.0
08 22:15 S 9 10.00 Fair CLR 64.6 42.8 45% 30.12 0.0
08 21:45 S 12 10.00 Fair CLR 64.4 42.8 46% 30.11 0.0
08 20:45 S 16 10.00 Fair CLR 68 41 38% 30.09 0.0
08 19:50 S 14 10.00 Fair CLR 68 41 38% 30.07 0.0
08 18:50 S 17 G 26 10.00 Fair CLR 71.6 41 33% 30.07 0.0
08 17:50 S 20 G 24 10.00 Fair CLR 73.4 41 31% 30.07 0.0
08 16:50 S 23 G 30 10.00 Fair and Breezy CLR 75.2 39.2 27% 77 30.07 0.0
08 15:50 S 18 G 30 10.00 Fair CLR 73.4 41 31% 30.08 0.0
08 14:50 S 18 G 28 10.00 Fair CLR 73.4 41 31% 30.12 0.0
08 13:50 S 21 G 28 10.00 Fair and Breezy CLR 71.6 41 33% 30.15 0.0
08 12:50 S 22 G 28 10.00 Fair and Breezy CLR 69.8 42.8 38% 30.17 0.0
08 11:50 S 18 10.00 Fair CLR 66.2 39.2 37% 30.2 0.0
08 10:50 S 13 10.00 Fair CLR 60.8 39.2 45% 30.23 0.0
08 09:50 S 12 10.00 Fair CLR 55.4 35.6 47% 30.24 0.0
08 08:50 S 14 10.00 Fair CLR 50 33.8 54% 45 30.24 0.0
08 07:50 SE 9 10.00 Fair CLR 44.6 35.6 71% 40 30.25 0.0
08 06:35 SE 5 10.00 Fair CLR 39.4 31.8 74% 37 30.26 0.0
08 06:15 SE 3 10.00 Fair CLR 40.8 31.6 70% 30.25 0.0
08 05:55 E 3 10.00 Fair CLR 39.7 31.5 72% 30.25 0.0
08 05:35 E 5 10.00 Fair CLR 40.8 31.1 68% 38 30.25 0.0
08 05:15 Calm 10.00 Fair CLR 41.2 31.1 67% 30.25 0.0
08 04:55 E 3 10.00 Fair CLR 41.9 30.9 65% 30.25 0.0
08 04:35 E 6 10.00 Fair CLR 41.9 30.9 65% 39 30.25 0.0
08 04:15 SE 8 10.00 Fair CLR 42.3 30.9 64% 38 30.24 0.0
08 03:55 E 8 10.00 Fair CLR 43 30.4 61% 39 30.25 0.0
08 03:35 E 8 10.00 Fair CLR 43.7 30.2 59% 40 30.25 0.0
08 03:15 E 8 10.00 Fair CLR 43.2 30.2 60% 39 30.25 0.0
08 02:55 E 7 10.00 Fair CLR 43.2 30.2 60% 40 30.26 0.0
08 02:35 SE 8 10.00 Fair CLR 43.5 30.6 60% 39 30.26 0.0
08 02:15 E 7 10.00 Fair CLR 44.4 30.2 58% 41 30.26 0.0
08 01:55 E 8 10.00 Fair CLR 44.6 30.7 58% 41 30.26 0.0
08 01:35 E 8 10.00 Fair CLR 43.9 31.6 62% 40 30.27 0.0
08 01:15 E 10 10.00 Fair CLR 44.1 31.8 62% 39 30.27 0.0
08 00:55 E 10 10.00 Fair CLR 43.2 32 51.8 43.2 65% 38 30.28 0.0
08 00:35 E 8 10.00 Fair CLR 43.7 31.8 63% 40 30.28 0.0
08 00:15 E 9 10.00 Fair CLR 44.4 31.6 61% 40 30.29 0.0
07 23:55 E 9 10.00 Fair CLR 44.6 31.6 61% 40 30.29 0.0
07 23:35 E 8 10.00 Fair CLR 44.6 31.8 61% 41 30.3 0.0
07 23:15 E 9 10.00 Fair CLR 45 32 61% 41 30.3 0.0
07 22:55 E 9 10.00 Fair CLR 45.1 32 60% 41 30.3 0.0
07 22:35 E 9 10.00 Fair CLR 45.5 32 59% 41 30.3 0.0
07 22:15 E 9 10.00 Fair CLR 45.5 32 59% 41 30.31 0.0
07 21:50 E 9 10.00 Fair CLR 46.4 32 57% 42 30.31 0.0
07 20:50 E 10 10.00 Fair CLR 46.4 32 57% 42 30.31 0.0
07 19:50 E 8 10.00 Fair CLR 50 33.8 54% 47 30.31 0.0
07 18:50 E 10 10.00 Fair CLR 51.8 33.8 50% 30.31 0.0
07 17:50 E 13 10.00 Fair CLR 53.6 32 44% 30.31 0.0
07 16:50 E 9 10.00 Fair CLR 53.6 32 44% 30.31 0.0
07 15:50 E 14 10.00 Fair CLR 53.6 33.8 47% 30.34 0.0
07 14:45 E 10 10.00 Fair CLR 51.8 32 47% 30.37 0.0
07 13:45 E 13 10.00 Partly Cloudy SCT100 51.8 32 47% 30.39 0.0
07 12:45 NE 12 10.00 Fair CLR 50 46.4 88% 46 30.42 0.0
07 11:45 E 9 10.00 Fair CLR 46.4 32 57% 42 30.43 0.0
07 10:45 E 12 10.00 Partly Cloudy SCT120 42.8 32 66% 37 30.46 0.0
07 09:45 E 15 10.00 Mostly Cloudy SCT016 SCT080 BKN120 41 32 70% 34 30.45 0.0
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)