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.
25 09:50 Calm 10.00 Fair CLR 59 50 72% 30.45 0.0
25 08:50 Calm 10.00 Fair CLR 53.6 46.4 77% 30.44 0.0
25 07:50 E 3 10.00 Fair CLR 46.4 44.6 93% 30.42 0.0
25 06:50 E 3 10.00 Fair CLR 44.6 42.8 93% 30.42 0.0
25 06:35 Calm 10.00 Fair CLR 46 43.5 91% 30.42 0.0
25 06:15 Calm 10.00 Fair CLR 46 43.2 90% 30.41 0.0
25 05:55 Calm 10.00 Fair CLR 45.9 43.9 93% 30.41 0.0
25 05:35 Calm 10.00 Fair CLR 46.6 44.4 92% 30.4 0.0
25 05:15 Calm 10.00 Fair CLR 46.8 44.2 91% 30.4 0.0
25 04:55 Calm 10.00 Fair CLR 46.8 44.4 92% 30.4 0.0
25 04:35 E 3 10.00 Fair CLR 46.4 44.1 92% 30.39 0.0
25 04:15 Calm 10.00 Fair CLR 46.8 44.1 90% 30.39 0.0
25 03:55 Calm 10.00 Fair CLR 48.4 45.3 89% 30.38 0.0
25 03:35 Calm 10.00 Fair CLR 48.4 45.1 89% 30.38 0.0
25 03:15 Calm 10.00 Fair CLR 48.2 44.6 87% 30.38 0.0
25 02:55 Calm 10.00 Fair CLR 48.9 43.9 83% 30.38 0.0
25 02:35 Calm 10.00 Fair CLR 49.1 45.1 86% 30.38 0.0
25 01:55 Calm 10.00 Fair CLR 49.8 45.7 86% 30.38 0.0
25 01:35 Calm 10.00 Fair CLR 50.9 46.4 85% 30.38 0.0
25 01:15 Calm 10.00 Fair CLR 49.5 45.7 87% 30.37 0.0
25 00:55 Calm 10.00 Fair CLR 50.4 46.4 62.1 50 86% 30.37 0.0
25 00:35 Calm 10.00 Fair CLR 51.8 46.6 82% 30.37 0.0
25 00:15 Calm 10.00 Fair CLR 50.5 46.4 86% 30.37 0.0
24 23:55 Calm 10.00 Fair CLR 50.2 45.7 85% 30.37 0.0
24 23:35 Calm 10.00 Fair CLR 50.7 46.2 85% 30.37 0.0
24 23:15 E 3 10.00 Fair CLR 51.8 46.4 82% 30.37 0.0
24 22:55 Calm 10.00 Fair CLR 52 46.8 82% 30.37 0.0
24 22:35 Calm 10.00 Fair CLR 53.1 47.1 80% 30.36 0.0
24 22:15 Calm 10.00 Fair CLR 52.7 47.3 82% 30.36 0.0
24 21:45 E 3 10.00 Fair CLR 53.6 46.4 77% 30.36 0.0
24 20:50 Calm 10.00 Fair CLR 55.4 46.4 72% 30.36 0.0
24 19:45 Calm 10.00 Fair CLR 57.2 46.4 67% 30.35 0.0
24 18:50 SE 3 10.00 Fair CLR 62.6 44.6 52% 30.34 0.0
24 17:50 SE 6 10.00 Fair CLR 69.8 46.4 43% 30.33 0.0
24 16:45 SE 6 10.00 Fair CLR 73.4 44.6 36% 30.33 0.0
24 15:50 E 5 10.00 Fair CLR 75.2 44.6 34% 77 30.33 0.0
24 14:50 E 6 10.00 Fair CLR 75.2 42.8 31% 77 30.33 0.0
24 13:50 Vrbl 6 10.00 Fair CLR 73.4 42.8 33% 30.34 0.0
24 12:50 Vrbl 5 10.00 Fair CLR 71.6 44.6 38% 30.37 0.0
24 11:50 Vrbl 3 10.00 Fair CLR 69.8 46.4 43% 30.38 0.0
24 10:50 SE 7 10.00 Fair CLR 64.4 50 60% 30.39 0.0
24 09:50 SE 7 10.00 Fair CLR 59 48.2 68% 30.39 0.0
24 08:50 SE 5 10.00 Fair CLR 53.6 48.2 82% 30.39 0.0
24 07:50 SE 5 10.00 Fair CLR 46.4 44.6 93% 45 30.37 0.0
24 06:50 Calm 10.00 Fair CLR 44.6 44.6 100% 30.35 0.0
24 06:35 Calm 10.00 Fair CLR 45.3 43.7 94% 30.35 0.0
24 06:15 Calm 10.00 Fair CLR 44.8 43.2 94% 30.35 0.0
24 05:55 Calm 10.00 Fair CLR 45.5 43.3 92% 30.35 0.0
24 05:35 Calm 10.00 Fair CLR 46.4 43.7 90% 30.34 0.0
24 05:15 Calm 10.00 Fair CLR 46.6 44.1 91% 30.33 0.0
24 04:55 Calm 10.00 Fair CLR 46.8 44.1 90% 30.32 0.0
24 04:35 Calm 10.00 Fair CLR 46.9 44.4 91% 30.31 0.0
24 04:15 Calm 10.00 Fair CLR 47.1 44.6 91% 30.31 0.0
24 03:55 Calm 10.00 Fair CLR 48.4 45.1 89% 30.31 0.0
24 03:35 Calm 10.00 Fair CLR 47.5 44.4 89% 30.3 0.0
24 03:15 Calm 10.00 Fair CLR 48.7 45.3 88% 30.3 0.0
24 02:55 Calm 10.00 Fair CLR 48.7 45.1 87% 30.3 0.0
24 02:35 Calm 10.00 Fair CLR 48.7 44.6 86% 30.3 0.0
24 02:15 Calm 10.00 Fair CLR 49.1 45.3 87% 30.3 0.0
24 01:55 Calm 10.00 Fair CLR 49.1 45 86% 30.3 0.0
24 01:35 E 3 10.00 Fair CLR 53.4 45.5 75% 30.3 0.0
24 01:15 E 3 10.00 Fair CLR 52.5 45.7 78% 30.3 0.0
24 00:55 E 5 10.00 Fair CLR 53.1 45 60.3 51.3 74% 30.29 0.0
24 00:35 E 3 10.00 Fair CLR 52.5 45.5 77% 30.29 0.0
24 00:15 E 3 10.00 Fair CLR 52.2 45.5 78% 30.3 0.0
23 23:55 E 5 10.00 Fair CLR 51.6 45.7 80% 30.29 0.0
23 23:35 Calm 10.00 Fair CLR 53.6 45.5 74% 30.3 0.0
23 23:15 E 5 10.00 Fair CLR 54.3 45.7 73% 30.29 0.0
23 22:55 E 3 10.00 Fair CLR 55 45.9 71% 30.29 0.0
23 22:35 Calm 10.00 Fair CLR 55.6 46.4 71% 30.29 0.0
23 22:15 E 3 10.00 Fair CLR 55.9 46.4 71% 30.29 0.0
23 21:45 E 6 10.00 Fair CLR 55.4 48.2 77% 30.29 0.0
23 20:50 SE 3 10.00 Fair CLR 59 48.2 68% 30.28 0.0
23 19:45 E 6 10.00 Fair CLR 59 48.2 68% 30.27 0.0
23 18:45 E 5 10.00 Fair CLR 60.8 48.2 63% 30.25 0.0
23 17:45 E 3 10.00 Fair CLR 69.8 48.2 46% 30.24 0.0
23 16:45 E 7 10.00 Fair CLR 73.4 48.2 41% 30.24 0.0
23 15:45 E 6 10.00 Fair CLR 75.2 48.2 39% 77 30.24 0.0
23 14:50 SE 5 10.00 Fair CLR 75.2 46.4 36% 77 30.25 0.0
23 13:50 SE 8 10.00 Fair CLR 73.4 46.4 38% 30.26 0.0
23 12:50 S 8 10.00 Fair CLR 73.4 48.2 41% 30.28 0.0
23 11:50 S 6 10.00 Fair CLR 71.6 48.2 44% 30.3 0.0
23 10:50 S 6 10.00 Fair CLR 66.2 48.2 52% 30.31 0.0
23 09:50 SE 3 10.00 Fair CLR 60.8 50 68% 30.31 0.0
23 08:50 E 5 10.00 Fair CLR 53.6 48.2 82% 30.31 0.0
23 07:50 Calm 10.00 Fair CLR 50 46.4 88% 30.29 0.0
23 06:50 Calm 10.00 Fair CLR 48.2 46.4 94% 30.27 0.0
23 06:35 Calm 10.00 Fair CLR 46.4 44.8 94% 30.27 0.0
23 06:15 Calm 10.00 Fair CLR 48.7 46.2 91% 30.27 0.0
23 05:55 Calm 10.00 Fair CLR 47.7 45.9 94% 30.26 0.0
23 05:35 Calm 10.00 Fair CLR 48.2 46.2 93% 30.26 0.0
23 05:15 Calm 10.00 Fair CLR 47.3 45.1 92% 30.26 0.0
23 04:55 Calm 10.00 Fair CLR 47.1 45.1 93% 30.26 0.0
23 04:35 Calm 10.00 Fair CLR 47.7 46.2 95% 30.25 0.0
23 04:15 Calm 10.00 Fair CLR 48.2 46.4 94% 30.25 0.0
23 03:55 Calm 10.00 Fair CLR 48.6 46.8 94% 30.25 0.0
23 03:35 Calm 10.00 Fair CLR 48.4 45.9 91% 30.25 0.0
23 03:15 Calm 10.00 Fair CLR 48.4 46.8 94% 30.24 0.0
23 02:55 Calm 7.00 Fair CLR 48.4 46.6 94% 30.25 0.0
23 02:35 Calm 10.00 Fair CLR 48.9 46.8 92% 30.25 0.0
23 02:15 Calm 4.00 Fog/Mist CLR 48.7 46.2 91% 30.25 0.0
23 01:55 Calm 2.00 Fog/Mist CLR 49.5 46.4 89% 30.24 0.0
23 01:35 Calm 10.00 Fair CLR 48.7 46.4 92% 30.24 0.0
23 01:15 Calm 10.00 Fair CLR 49.8 47.1 91% 30.24 0.0
23 00:55 Calm 10.00 Fair CLR 50 47.7 62.6 49.3 92% 30.24 0.0
23 00:35 Calm 10.00 Fair CLR 50 47.1 90% 30.24 0.0
23 00:15 Calm 10.00 Fair CLR 50.2 47.3 90% 30.24 0.0
22 23:55 Calm 4.00 Fog/Mist CLR 49.5 46.9 91% 30.24 0.0
22 23:35 Calm 10.00 Fair CLR 51.3 47.5 87% 30.24 0.0
22 23:15 Calm 10.00 Fair CLR 52.2 48.4 87% 30.24 0.0
22 22:55 Calm 10.00 Fair CLR 51.3 47.8 88% 30.24 0.0
22 22:35 Calm 10.00 Fair CLR 52.7 48.7 86% 30.24 0.0
22 22:15 Calm 10.00 Fair CLR 52.2 48 86% 30.24 0.0
22 21:45 Calm 10.00 Fair CLR 53.6 50 88% 30.23 0.0
22 20:50 Calm 10.00 Fair CLR 55.4 50 82% 30.23 0.0
22 19:50 Calm 10.00 Fair CLR 59 50 72% 30.23 0.0
22 18:45 Calm 10.00 Fair CLR 62.6 48.2 60% 30.22 0.0
22 17:45 Vrbl 3 10.00 Fair CLR 73.4 46.4 38% 30.21 0.0
22 16:45 NE 5 10.00 Fair CLR 75.2 44.6 34% 77 30.21 0.0
22 15:50 E 5 10.00 Fair CLR 77 44.6 32% 78 30.21 0.0
22 14:50 Calm 10.00 Fair CLR 75.2 46.4 36% 77 30.22 0.0
22 13:50 Vrbl 5 10.00 Fair CLR 75.2 46.4 36% 77 30.24 0.0
22 12:50 Calm 10.00 Fair CLR 73.4 46.4 38% 30.27 0.0
22 11:50 Calm 10.00 Fair CLR 71.6 50 47% 30.29 0.0
22 10:50 Calm 10.00 Fair CLR 68 50 53% 30.29 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)