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.
03 03:55 Calm 10.00 Fair CLR 54.7 49.3 82% 30.28 0.0
03 03:35 NE 5 10.00 Fair CLR 57.6 49.1 74% 30.28 0.0
03 03:15 NE 3 10.00 Fair CLR 55.2 50.5 84% 30.28 0.0
03 02:55 Calm 10.00 Fair CLR 56.8 51.3 82% 30.28 0.0
03 02:35 Calm 10.00 Fair CLR 56.8 51.8 83% 30.28 0.0
03 02:15 Calm 10.00 Fair CLR 57.4 51.6 81% 30.28 0.0
03 01:55 Calm 10.00 Fair CLR 58.1 51.6 79% 30.27 0.0
03 01:35 Calm 10.00 Fair CLR 58.6 52.2 79% 30.27 0.0
03 01:15 Calm 10.00 Fair CLR 57.9 52.7 83% 30.27 0.0
03 00:55 Calm 10.00 Fair CLR 60.1 52.9 79 60.1 77% 30.26 0.0
03 00:35 Calm 10.00 Fair CLR 60.6 52.2 74% 30.27 0.0
03 00:15 Calm 10.00 Fair CLR 63.1 52.3 68% 30.27 0.0
02 23:35 E 5 10.00 Fair CLR 65.3 51.3 61% 30.26 0.0
02 23:15 E 5 10.00 Fair CLR 65.3 51.3 61% 30.26 0.0
02 22:55 E 5 10.00 Fair CLR 64.8 52.9 66% 30.26 0.0
02 22:35 E 5 10.00 Fair CLR 65.5 52.3 63% 30.25 0.0
02 22:15 E 5 10.00 Fair CLR 66.7 52.2 60% 30.24 0.0
02 21:53 E 6 10.00 Fair CLR 66.2 53.6 64% 30.23 0.0
02 20:53 E 6 10.00 Fair CLR 68 53.6 60% 30.21 0.0
02 19:53 E 7 10.00 Fair CLR 75.2 50 41% 78 30.21 0.0
02 18:53 E 9 10.00 Fair CLR 78.8 48.2 34% 79 30.21 0.0
02 17:45 E 13 10.00 Fair CLR 78.8 48.2 34% 79 30.21 0.0
02 16:53 NE 10 10.00 Fair CLR 80.6 48.2 32% 80 30.22 0.0
02 15:53 E 14 G 18 10.00 Fair CLR 80.6 50 34% 80 30.25 0.0
02 14:45 E 16 10.00 Fair CLR 80.6 53.6 39% 80 30.25 0.0
02 13:45 E 10 G 20 10.00 Fair CLR 78.8 53.6 42% 79 30.25 0.0
02 12:45 E 12 10.00 Fair CLR 78.8 55.4 45% 79 30.25 0.0
02 11:45 SE 7 G 18 10.00 Fair CLR 77 51.8 42% 78 30.25 0.0
02 10:45 E 9 10.00 Fair CLR 75.2 53.6 47% 78 30.24 0.0
02 09:45 E 14 10.00 Fair CLR 73.4 53.6 50% 30.23 0.0
02 08:45 E 12 10.00 Fair CLR 69.8 55.4 60% 30.22 0.0
02 07:50 E 13 10.00 Fair CLR 66.2 55.4 68% 30.2 0.0
02 06:45 NE 8 10.00 Fair CLR 62.6 55.4 77% 30.2 0.0
02 06:35 Calm 10.00 Fair CLR 62.6 54.5 75% 30.2 0.0
02 06:15 NE 5 10.00 Fair CLR 61.5 54.7 78% 30.2 0.0
02 05:55 Calm 10.00 Fair CLR 61 54.9 80% 30.2 0.0
02 05:35 N 3 10.00 Fair CLR 61.5 55.4 80% 30.19 0.0
02 05:15 Calm 10.00 Fair CLR 62.2 55.4 78% 30.18 0.0
02 04:35 N 5 10.00 Fair CLR 63.7 54.1 71% 30.16 0.0
02 04:15 N 3 10.00 Fair CLR 63.7 54.5 72% 30.14 0.0
02 03:55 Calm 10.00 Fair CLR 64.4 54.1 70% 30.13 0.0
02 03:35 NE 6 10.00 Fair CLR 64.8 54.5 70% 30.11 0.0
02 03:15 NE 6 10.00 Fair CLR 65.7 54.1 67% 30.12 0.0
02 02:55 NE 8 10.00 Fair CLR 65.7 54.5 67% 30.11 0.0
02 02:35 NE 7 10.00 Fair CLR 66.2 54.5 66% 30.1 0.0
02 02:15 NE 7 10.00 Fair CLR 67.1 54.3 64% 30.1 0.0
02 01:55 NE 9 10.00 Fair CLR 67.3 54.3 63% 30.1 0.0
02 01:35 NE 10 G 16 10.00 Fair CLR 68 54 61% 30.1 0.0
02 01:15 E 8 10.00 Fair CLR 68.2 54.7 62% 30.1 0.0
02 00:55 NE 9 10.00 Fair CLR 68.4 55 80.6 68.4 63% 30.09 0.0
02 00:35 NE 8 10.00 Fair CLR 68.4 56.1 65% 30.09 0.0
02 00:15 NE 3 10.00 Fair CLR 68.9 57.9 68% 30.08 0.0
01 23:55 NE 3 10.00 Fair CLR 69.3 60.8 75% 30.07 0.0
01 23:15 Calm 10.00 Fair CLR 70.2 65.5 85% 30.05 0.0
01 22:55 Calm 10.00 Fair CLR 70.2 68 93% 30.05 0.0
01 22:35 NE 3 10.00 Fair CLR 70.2 67.6 92% 30.05 0.0
01 21:50 Vrbl 5 10.00 Fair CLR 69.8 68 94% 30.04 0.0
01 19:50 Vrbl 5 10.00 Partly Cloudy SCT060 77 66.2 69% 79 30.02 0.0
01 18:50 NW 7 10.00 Partly Cloudy SCT043 SCT050 80.6 66.2 62% 83 30 0.0
01 17:50 W 7 10.00 Partly Cloudy SCT046 84.2 66.2 55% 87 30 0.0
01 16:50 W 7 10.00 Partly Cloudy SCT050 84.2 66.2 55% 87 29.99 0.0
01 15:50 N 7 10.00 Partly Cloudy SCT047 SCT060 82.4 62.6 51% 83 30.01 0.0
01 14:50 SW 7 10.00 Fair CLR 82.4 66.2 58% 85 30.01 0.0
01 13:45 SW 9 10.00 Partly Cloudy SCT033 80.6 66.2 62% 83 30.01 0.0
01 12:45 Vrbl 3 10.00 Fair CLR 80.6 69.8 70% 84 30.01 0.0
01 11:45 E 5 10.00 Fair CLR 77 68 74% 79 29.99 0.0
01 10:45 Vrbl 6 10.00 Fair CLR 73.4 66.2 78% 29.98 0.0
01 09:45 NW 7 10.00 Fair CLR 69.8 66.2 88% 30 0.0
01 08:55 NW 12 10.00 Light Rain SCT006 SCT043 BKN090 66.2 64.4 94% 30.03 0.0
01 08:45 Vrbl 5 10.00 Light Rain SCT006 SCT043 BKN065 66.2 64.4 94% 29.99 0.0
01 07:55 SE 14 5.00 Thunderstorm Rain BKN100 OVC120 66.2 64.4 94% 29.99 0.0
01 06:45 W 14 4.00 Thunderstorm Rain SCT010 BKN055 OVC120 68 66.2 94% 30.07 0.0
01 06:35 SW 14 G 18 7.00 Thunderstorm Rain SCT033 SCT070 OVC110 67.6 66.2 95% 30.07 0.0 0.05
01 06:15 W 7 7.00 Thunderstorm Light Rain in Vicinity BKN110 67.1 65.3 94% 30.01 0.0 0.02
01 05:55 N 3 10.00 Thunderstorm Light Rain BKN110 67.1 64.9 93% 29.98 0.0 0.05
01 05:35 SE 6 10.00 Thunderstorm Light Rain SCT042 BKN110 67.1 64.8 92% 29.97 0.0 0.04
01 05:15 Calm 5.00 Thunderstorm Rain SCT040 SCT060 BKN100 67.6 64.8 91% 29.96 0.0 0.03
01 04:55 N 5 10.00 Thunderstorm Rain SCT037 SCT050 BKN100 68 64.9 90% 29.95 0.0 0.01
01 04:35 S 6 10.00 Thunderstorm Light Rain BKN037 BKN050 OVC060 68.9 64.4 86% 29.95 0.0
01 04:15 SE 3 10.00 Thunderstorm in Vicinity OVC033 69.8 62.4 78% 29.94 0.0
01 03:55 E 5 10.00 Thunderstorm in Vicinity BKN035 BKN042 69.4 62.2 78% 29.93 0.0
01 03:35 E 6 10.00 Overcast OVC040 69.1 62.8 80% 29.92 0.0
01 03:15 Calm 10.00 Overcast BKN040 OVC047 69.1 62.6 80% 29.93 0.0
01 02:55 SE 6 10.00 Overcast BKN042 OVC049 68.7 62.6 81% 29.93 0.0
01 02:35 Calm 10.00 Overcast OVC042 68.2 63.1 84% 29.95 0.0
01 02:15 E 3 10.00 Overcast BKN042 OVC050 68.9 62.8 81% 29.95 0.0
01 01:55 E 5 10.00 Mostly Cloudy BKN044 BKN050 BKN060 68.9 62.6 80% 29.94 0.0
01 01:35 SE 6 10.00 Mostly Cloudy BKN046 BKN060 BKN070 68.4 62.8 82% 29.95 0.0
01 00:55 Calm 10.00 Overcast BKN044 BKN050 OVC065 68.5 63.3 77.2 66.7 84% 29.96 0.0
01 00:35 E 3 10.00 Overcast SCT044 OVC050 68.9 63.5 83% 29.97 0.0
01 00:15 Calm 10.00 Overcast BKN044 BKN055 OVC070 68.2 63.5 85% 29.97 0.0
31 23:35 SE 3 10.00 Partly Cloudy SCT046 SCT060 68.2 63.1 84% 29.97 0.0
31 23:15 E 3 10.00 Partly Cloudy SCT055 67.5 63 86% 29.96 0.0
31 22:55 E 5 10.00 Fair CLR 68.2 63.1 84% 29.96 0.0
31 22:35 Calm 10.00 Fair CLR 67.3 63.3 87% 29.97 0.0
31 22:15 Calm 10.00 Fair CLR 67.5 63.3 87% 29.96 0.0
31 21:50 E 3 10.00 Fair CLR 68 62.6 83% 29.96 0.0
31 20:50 E 3 10.00 Fair CLR 69.8 62.6 78% 29.95 0.0
31 19:50 E 6 10.00 Fair CLR 77 62.6 61% 79 29.94 0.0
31 18:50 E 6 10.00 Partly Cloudy SCT110 77 62.6 61% 79 29.94 0.0
31 17:50 SE 6 10.00 Partly Cloudy SCT120 77 62.6 61% 79 29.95 0.0
31 16:50 S 8 10.00 Fair CLR 78.8 62.6 58% 80 29.94 0.0
31 15:50 S 13 10.00 Fair CLR 78.8 62.6 58% 80 29.96 0.0
31 14:50 SE 13 10.00 Fair CLR 77 60.8 57% 79 29.97 0.0
31 13:50 SE 8 10.00 Partly Cloudy SCT075 SCT090 78.8 60.8 54% 80 30 0.0
31 12:50 S 5 10.00 Mostly Cloudy BKN110 75.2 59 57% 78 30.03 0.0
31 11:50 SE 5 10.00 Partly Cloudy SCT090 SCT110 75.2 59 57% 78 30.04 0.0
31 10:50 E 8 10.00 Mostly Cloudy SCT029 BKN035 BKN041 69.8 57.2 64% 30.04 0.0
31 09:50 SE 8 10.00 Light Rain SCT031 BKN090 BKN110 68 57.2 69% 30.03 0.0
31 08:50 E 8 10.00 Fair CLR 68 57.2 69% 30.03 0.0
31 07:50 E 7 10.00 Mostly Cloudy BKN120 66.2 57.2 73% 30.03 0.0
31 06:50 E 7 10.00 Mostly Cloudy BKN120 66.2 57.2 73% 30.03 0.0
31 06:35 E 6 10.00 Partly Cloudy SCT120 66.2 56.3 71% 30.02 0.0
31 06:15 E 6 10.00 Fair CLR 66 56.3 71% 30.02 0.0
31 05:55 E 6 10.00 Fair CLR 66.2 56.3 71% 30.01 0.0
31 05:35 E 7 10.00 Fair CLR 66.4 56.3 70% 30.01 0.0
31 05:15 E 7 10.00 Fair CLR 66.9 56.3 69% 30.01 0.0
31 04:55 E 8 10.00 Fair CLR 67.3 56.5 68% 30.01 0.0
31 04:15 E 9 10.00 Fair CLR 68.9 56.5 65% 30.01 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)