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.
27 06:15 Calm 7.00 Overcast OVC036 68.9 67.1 94% 29.97 0.0
27 05:55 Calm 7.00 Overcast SCT033 OVC040 68.9 67.1 94% 29.97 0.0
27 05:35 Calm 7.00 Overcast BKN040 BKN060 OVC075 68.7 67.1 95% 29.96 0.0
27 05:15 W 3 7.00 Overcast SCT060 OVC075 68.5 67.1 95% 29.96 0.0
27 04:55 W 5 7.00 Overcast OVC075 68.9 67.3 95% 29.95 0.0
27 04:35 W 5 7.00 Light Drizzle OVC075 68.9 67.5 95% 29.95 0.0
27 04:15 W 5 7.00 Drizzle SCT050 OVC060 68.9 67.3 95% 29.95 0.0
27 03:55 W 5 7.00 Light Drizzle BKN050 OVC060 69.1 67.5 95% 29.94 0.0
27 03:35 Calm 10.00 Overcast SCT029 OVC050 69.3 67.3 93% 29.95 0.0
27 03:15 W 3 10.00 Overcast BKN050 OVC070 69.4 67.5 93% 29.94 0.0
27 02:55 NW 3 10.00 Overcast SCT050 OVC070 69.3 67.5 94% 29.93 0.0
27 02:35 Calm 10.00 Overcast BKN060 OVC070 69.3 67.3 93% 29.93 0.0
27 02:15 Calm 7.00 Overcast OVC065 69.3 67.3 93% 29.93 0.0
27 01:55 E 3 7.00 Overcast SCT020 SCT050 OVC065 69.3 67.3 93% 29.94 0.0
27 01:35 SE 3 10.00 Overcast SCT020 BKN050 OVC070 69.3 67.1 93% 29.94 0.0
27 01:15 Calm 10.00 Light Drizzle SCT042 BKN050 OVC070 70 67.1 91% 29.94 0.0
27 00:55 Calm 10.00 Rain OVC046 70.7 66.7 76.1 70 87% 29.94 0.0
27 00:35 Calm 10.00 Overcast BKN046 OVC060 70.7 66.6 87% 29.95 0.0
27 00:15 Calm 10.00 Light Rain SCT044 BKN070 OVC090 70.7 66.6 87% 29.95 0.0
26 23:55 Calm 10.00 Light Rain SCT027 SCT042 OVC090 71.1 66.2 85% 29.95 0.0
26 23:35 Calm 10.00 Overcast SCT027 OVC090 70.2 66.2 87% 29.95 0.0
26 23:15 Calm 10.00 Mostly Cloudy BKN090 70.5 66 86% 29.95 0.0
26 22:55 Calm 10.00 Fair CLR 70.7 66 85% 29.95 0.0
26 22:35 Calm 10.00 Fair CLR 71.6 65.7 82% 29.95 0.0
26 22:15 Calm 10.00 Fair CLR 71.4 65.8 83% 29.95 0.0
26 21:50 E 3 10.00 Fair CLR 71.6 64.4 78% 29.94 0.0
26 20:50 Calm 10.00 Fair CLR 73.4 64.4 74% 29.94 0.0
26 18:50 E 8 10.00 Fair CLR 75.2 64.4 69% 77 29.93 0.0
26 17:50 SE 10 10.00 Fair CLR 77 66.2 69% 79 29.95 0.0
26 16:50 E 12 10.00 Fair CLR 78.8 66.2 65% 81 29.95 0.0
26 15:50 E 12 10.00 Partly Cloudy SCT043 82.4 64.4 55% 84 29.95 0.0
26 14:50 E 12 10.00 Partly Cloudy SCT041 SCT046 SCT050 82.4 66.2 58% 85 29.96 0.0
26 13:50 E 8 10.00 Mostly Cloudy SCT037 BKN044 BKN050 82.4 66.2 58% 85 29.98 0.0
26 12:50 NE 8 10.00 Mostly Cloudy BKN032 BKN041 78.8 66.2 65% 81 30.01 0.0
26 11:50 E 7 10.00 Fair CLR 78.8 68 70% 81 30.02 0.0
26 10:50 E 7 10.00 Fair CLR 75.2 66.2 74% 77 30.03 0.0
26 09:45 E 7 10.00 Fair CLR 73.4 64.4 74% 30.04 0.0
26 08:50 NE 5 10.00 Fair CLR 69.8 62.6 78% 30.04 0.0
26 07:50 Vrbl 5 10.00 Fair CLR 66.2 59 78% 30.04 0.0
26 06:45 Calm 10.00 Fair CLR 64.4 59 83% 30.04 0.0
26 06:35 Calm 10.00 Fair CLR 63.7 58.5 83% 30.03 0.0
26 06:15 E 3 10.00 Fair CLR 62.8 57.7 84% 30.03 0.0
26 05:55 Calm 10.00 Fair CLR 61.5 57.4 86% 30.03 0.0
26 05:35 NE 3 10.00 Fair CLR 63.7 57.2 80% 30.03 0.0
26 05:15 Calm 10.00 Fair CLR 63.9 56.7 78% 30.03 0.0
26 04:55 Calm 10.00 Fair CLR 63.5 56.5 78% 30.03 0.0
26 04:35 Calm 10.00 Fair CLR 63.5 56.5 78% 30.03 0.0
26 04:15 Calm 10.00 Fair CLR 63.7 56.5 78% 30.03 0.0
26 03:55 N 3 10.00 Fair CLR 63.7 56.5 78% 30.03 0.0
26 03:35 Calm 10.00 Fair CLR 64 56.1 76% 30.03 0.0
26 03:15 N 5 10.00 Fair CLR 63.1 57.2 81% 30.02 0.0
26 02:55 Calm 10.00 Fair CLR 63.7 56.7 78% 30.02 0.0
26 02:35 N 3 10.00 Fair CLR 63 57.6 83% 30.02 0.0
26 02:15 Calm 10.00 Fair CLR 62.6 57.9 85% 30.02 0.0
26 01:55 Calm 10.00 Fair CLR 62.2 58.1 86% 30.02 0.0
26 01:35 Calm 10.00 Fair CLR 61.9 58.1 88% 30.02 0.0
26 01:15 Calm 10.00 Fair CLR 62.8 58.5 86% 30.03 0.0
26 00:55 Calm 10.00 Fair CLR 63.1 57.6 75.7 62.1 82% 30.03 0.0
26 00:35 Calm 10.00 Fair CLR 63.5 57.4 81% 30.03 0.0
26 00:20 Calm 10.00 Fair CLR 62.8 57.7 84% 30.03 0.0
25 23:55 Calm 10.00 Fair CLR 63.1 57.2 81% 30.04 0.0
25 23:35 Calm 10.00 Fair CLR 63.1 57.6 82% 30.04 0.0
25 23:15 Calm 10.00 Fair CLR 64 57.6 80% 30.04 0.0
25 22:55 Calm 10.00 Fair CLR 63.9 57.4 80% 30.05 0.0
25 22:35 Calm 10.00 Fair CLR 65.5 57.2 75% 30.05 0.0
25 22:15 Calm 10.00 Fair CLR 65.5 57.9 77% 30.05 0.0
25 21:50 Vrbl 3 10.00 Fair CLR 64.4 57.2 78% 30.04 0.0
25 20:50 SE 3 10.00 Fair CLR 68 55.4 64% 30.04 0.0
25 19:50 SE 3 10.00 Fair CLR 71.6 60.8 69% 30.04 0.0
25 18:50 E 6 10.00 Fair CLR 75.2 53.6 47% 78 30.04 0.0
25 17:50 E 7 10.00 Fair CLR 78.8 50 37% 79 30.05 0.0
25 16:50 E 9 10.00 Fair CLR 80.6 50 34% 80 30.07 0.0
25 15:50 E 9 10.00 Fair CLR 80.6 50 34% 80 30.08 0.0
25 14:50 E 9 10.00 Fair CLR 80.6 53.6 39% 80 30.09 0.0
25 13:50 E 10 G 25 10.00 Fair CLR 80.6 53.6 39% 80 30.11 0.0
25 12:50 E 10 10.00 Fair CLR 78.8 51.8 39% 79 30.13 0.0
25 11:50 E 10 10.00 Fair CLR 77 53.6 44% 78 30.16 0.0
25 10:50 E 9 10.00 Fair CLR 75.2 53.6 47% 78 30.17 0.0
25 09:50 E 9 10.00 Fair CLR 73.4 55.4 53% 30.18 0.0
25 08:50 Vrbl 3 10.00 Fair CLR 68 59 73% 30.18 0.0
25 07:45 Vrbl 3 10.00 Fair CLR 64.4 59 83% 30.16 0.0
25 06:45 Calm 10.00 Fair CLR 57.2 53.6 88% 30.13 0.0
25 06:35 Calm 10.00 Fair CLR 56.1 54 93% 30.13 0.0
25 05:10 Calm 10.00 Fair CLR 54 52.2 94% 30.11 0.0
25 04:50 Calm 10.00 Fair CLR 54.9 53.1 94% 30.11 0.0
25 04:35 Calm 10.00 Fair CLR 56.1 53.4 91% 30.1 0.0
25 04:15 Calm 10.00 Fair CLR 56.3 52.2 86% 30.1 0.0
25 03:55 Calm 10.00 Fair CLR 57.2 54 89% 30.09 0.0
25 03:35 Calm 10.00 Fair CLR 56.1 54.3 94% 30.09 0.0
25 03:15 Calm 10.00 Fair CLR 55.8 53.4 92% 30.09 0.0
25 02:55 Calm 10.00 Fair CLR 56.5 54.9 94% 30.09 0.0
25 02:35 Calm 10.00 Fair CLR 56.5 54.7 94% 30.08 0.0
25 02:15 Calm 10.00 Fair CLR 57.9 55 90% 30.09 0.0
25 01:55 Calm 10.00 Fair CLR 58.1 55.2 90% 30.08 0.0
25 01:35 Calm 10.00 Fair CLR 58.8 55.6 89% 30.08 0.0
25 01:15 Calm 10.00 Fair CLR 58.6 55.6 90% 30.09 0.0
25 00:55 Calm 10.00 Fair CLR 58.5 55.9 78.3 58.3 91% 30.09 0.0
25 00:35 Calm 10.00 Fair CLR 59 56.1 90% 30.08 0.0
25 00:15 Calm 10.00 Fair CLR 59 55.4 88% 30.08 0.0
24 23:55 Calm 10.00 Fair CLR 61.5 55.6 81% 30.08 0.0
24 23:35 Calm 7.00 Fair CLR 61.7 55.8 81% 30.08 0.0
24 23:15 Calm 10.00 Fair CLR 63.7 56.1 77% 30.08 0.0
24 22:55 Calm 10.00 Fair CLR 63.9 56.3 77% 30.08 0.0
24 22:35 Calm 10.00 Fair CLR 63.3 56.7 79% 30.08 0.0
24 22:15 Calm 10.00 Fair CLR 63.9 57.4 80% 30.07 0.0
24 21:50 Vrbl 5 10.00 Fair CLR 66.2 57.2 73% 30.07 0.0
24 20:50 Vrbl 5 10.00 Fair CLR 68 57.2 69% 30.06 0.0
24 19:50 Vrbl 5 10.00 Fair CLR 77 53.6 44% 78 30.05 0.0
24 18:50 N 9 10.00 Fair CLR 78.8 51.8 39% 79 30.04 0.0
24 17:50 N 8 10.00 Fair CLR 78.8 51.8 39% 79 30.03 0.0
24 16:50 N 9 10.00 Partly Cloudy SCT060 80.6 55.4 42% 81 30.04 0.0
24 15:45 N 8 10.00 Partly Cloudy SCT050 78.8 57.2 48% 80 30.05 0.0
24 14:45 N 6 10.00 Partly Cloudy SCT039 SCT046 SCT060 78.8 60.8 54% 80 30.06 0.0
24 13:50 N 8 10.00 Mostly Cloudy SCT034 BKN042 BKN050 77 62.6 61% 79 30.06 0.0
24 12:50 Vrbl 3 10.00 Partly Cloudy SCT025 SCT030 SCT035 75.2 64.4 69% 77 30.07 0.0
24 11:47 N 6 10.00 Overcast BKN012 OVC120 71.6 64.4 78% 30.08 0.0
24 10:50 Calm 10.00 Overcast SCT008 OVC050 69.8 64.4 83% 30.08 0.0
24 09:50 NW 6 10.00 Overcast SCT044 OVC055 68 64.4 88% 30.06 0.0
24 08:50 Calm 10.00 Overcast BKN034 OVC048 68 64.4 88% 30.05 0.0
24 07:50 Vrbl 3 10.00 Overcast BKN038 BKN055 OVC120 66.2 62.6 88% 30.04 0.0
24 06:50 NW 6 2.50 Drizzle BKN029 OVC049 64.4 64.4 100% 30.03 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)