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 (cst) 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.
02 12:50 SW 8 10.00 Fair CLR 57.2 41 55% 29.97 0.0
02 11:50 S 6 10.00 Fair CLR 53.6 42.8 67% 29.98 0.0
02 10:50 SW 9 10.00 Fair CLR 50 42.8 76% 47 30 0.0
02 09:50 SW 10 10.00 Fair CLR 46.4 42.8 87% 42 30.01 0.0
02 08:50 S 9 G 21 10.00 Fair CLR 44.6 41 87% 40 30 0.0
02 07:50 S 14 10.00 Fair CLR 41 41 100% 34 29.99 0.0
02 06:50 S 12 10.00 Fair CLR 41 39.2 93% 35 30 0.0
02 06:35 S 7 10.00 Fair CLR 41 39.6 95% 37 29.99 0.0
02 06:15 S 9 10.00 Fair CLR 40.5 39.2 95% 35 29.99 0.0
02 05:55 S 8 10.00 Fair CLR 40.5 39.2 41.4 40.1 95% 36 29.98 0.0
02 05:35 S 7 10.00 Fair CLR 40.3 38.8 95% 36 30 0.0
02 05:15 S 6 10.00 Fair CLR 40.3 38.7 94% 37 30 0.0
02 04:55 S 7 10.00 Fair CLR 40.3 38.5 93% 36 30 0.0
02 04:35 S 8 10.00 Fair CLR 40.5 38.3 92% 36 30.01 0.0
02 04:15 S 8 10.00 Partly Cloudy SCT014 40.6 38.1 91% 36 30 0.0
02 03:55 S 9 10.00 Mostly Cloudy BKN014 41 38.1 90% 36 30 0.0
02 03:35 S 9 10.00 Mostly Cloudy BKN014 40.6 38.1 91% 35 30 0.0
02 03:15 S 9 10.00 Mostly Cloudy BKN014 40.3 37.6 90% 35 30.01 0.0
02 02:55 S 7 10.00 Mostly Cloudy BKN014 40.5 37.4 89% 36 30.01 0.0
02 02:35 S 9 10.00 Overcast OVC014 40.6 37.4 88% 35 30.02 0.0
02 02:15 S 10 10.00 Overcast OVC014 41 37.4 87% 35 30.02 0.0
02 01:55 S 13 10.00 Overcast OVC014 41 37.4 87% 34 30.03 0.0
02 01:35 S 9 10.00 Overcast OVC014 41 37.2 86% 36 30.03 0.0
02 01:15 S 12 G 16 10.00 Overcast OVC014 41.2 37.4 86% 35 30.03 0.0
02 00:55 S 12 10.00 Overcast OVC014 41.4 37.4 86% 35 30.05 0.0
02 00:35 S 14 10.00 Overcast OVC014 41.4 37.4 86% 35 30.05 0.0
02 00:15 S 9 10.00 Overcast OVC014 41 37 86% 36 30.05 0.0
01 23:55 S 14 G 18 10.00 Overcast OVC014 41.4 37 41.9 37.8 85% 35 30.06 0.0
01 23:35 S 13 G 18 10.00 Overcast OVC014 41.4 37.2 85% 35 30.06 0.0
01 23:15 S 13 G 18 10.00 Overcast OVC014 41.2 37 85% 35 30.05 0.0
01 22:55 S 14 10.00 Overcast OVC014 41.4 37 85% 35 30.06 0.0
01 22:35 S 20 G 29 10.00 Overcast OVC014 41.5 37.4 85% 33 30.05 0.0
01 22:15 S 14 G 20 10.00 Overcast BKN016 OVC021 41.9 37.2 84% 35 30.07 0.0
01 21:50 S 15 10.00 Fair CLR 41 35.6 81% 34 30.04 0.0
01 20:50 S 16 10.00 Fair CLR 41 35.6 81% 33 30.06 0.0
01 19:50 SE 20 10.00 Fair CLR 39.2 35.6 87% 30 30.07 0.0
01 18:50 SE 10 10.00 Fair CLR 39.2 33.8 81% 33 30.11 0.0
01 17:50 SE 9 10.00 Fair CLR 41 33.8 76% 36 30.12 0.0
01 16:50 SE 15 10.00 Fair CLR 42.8 33.8 71% 36 30.14 0.0
01 15:50 SE 12 10.00 Fair CLR 46.4 33.8 62% 42 30.16 0.0
01 14:50 SE 13 10.00 Fair CLR 44.6 33.8 66% 39 30.17 0.0
01 13:50 SE 16 10.00 A Few Clouds FEW021 42.8 33.8 71% 36 30.21 0.0
01 12:50 SE 12 10.00 A Few Clouds FEW018 42.8 33.8 71% 37 30.24 0.0
01 11:50 E 14 10.00 A Few Clouds FEW030 41 33.8 76% 34 30.28 0.0
01 10:46 E 12 10.00 Fair CLR 37.4 32 81% 30 30.31 0.0
01 09:50 SE 14 10.00 Fair CLR 35.6 30.2 81% 27 30.31 0.0
01 08:50 E 9 10.00 Fair CLR 33.8 32 93% 27 30.31 0.0
01 07:50 Vrbl 3 10.00 Fair CLR 28.4 26.6 93% 30.31 0.0
01 06:50 Vrbl 3 10.00 Fair CLR 28.4 28.4 100% 30.28 0.0
01 06:35 Calm 7.00 Fair CLR 28.2 27.9 99% 30.28 0.0
01 06:15 Calm 5.00 Fog/Mist CLR 29.1 28.8 99% 30.27 0.0
01 05:55 Calm 5.00 Fog/Mist CLR 29.5 29.1 35.6 29.1 99% 30.27 0.0
01 05:35 Calm 7.00 Fair CLR 29.8 29.3 98% 30.26 0.0
01 05:15 Calm 7.00 Fair CLR 29.7 28.4 95% 30.25 0.0
01 04:55 Calm 10.00 Fair CLR 30.9 29.5 94% 30.25 0.0
01 04:35 Calm 7.00 Fair CLR 30.9 30 96% 30.24 0.0
01 04:15 Calm 10.00 Fair CLR 30.9 29.3 94% 30.22 0.0
01 03:55 Calm 10.00 Fair CLR 31.1 28.9 92% 30.22 0.0
01 03:35 Calm 10.00 Fair CLR 32 29.8 92% 30.21 0.0
01 03:15 NE 5 10.00 Fair CLR 32 30.6 94% 28 30.21 0.0
01 02:55 NE 3 10.00 Fair CLR 32 30.7 95% 30.21 0.0
01 02:35 NE 3 7.00 Fair CLR 32 30.7 95% 30.21 0.0
01 02:15 Calm 7.00 Fair CLR 32 31.3 97% 30.21 0.0
01 01:55 Calm 7.00 Fair CLR 32.4 31.5 96% 30.19 0.0
01 01:35 Calm 7.00 Fair CLR 32.7 31.5 95% 30.19 0.0
01 01:15 NE 3 7.00 Fair CLR 33.1 31.1 92% 30.19 0.0
01 00:55 N 5 10.00 Fair CLR 34.7 32 90% 31 30.18 0.0
01 00:35 N 3 7.00 Fair CLR 35.2 32 88% 30.18 0.0
01 00:15 N 3 10.00 Fair CLR 35.6 32.2 87% 30.16 0.0
31 23:55 Calm 10.00 Fair CLR 35.6 32 45 35.6 87% 30.16 0.0
31 23:35 N 3 10.00 Fair CLR 36 32 86% 30.15 0.0
31 23:15 N 3 10.00 Fair CLR 36.5 32 84% 30.14 0.0
31 22:55 N 5 10.00 Fair CLR 36.7 32.2 84% 33 30.12 0.0
31 22:35 N 5 10.00 Partly Cloudy SCT023 SCT031 37.8 34 86% 35 30.12 0.0
31 22:15 N 8 10.00 Mostly Cloudy SCT014 BKN021 BKN031 38.8 34.9 86% 34 30.11 0.0
31 21:50 N 16 10.00 Overcast OVC012 41 37.4 87% 33 30.1 0.0
31 20:50 N 14 10.00 Overcast OVC012 41 39.2 93% 34 30.06 0.0
31 19:50 N 10 10.00 Overcast OVC012 42.8 41 93% 38 30.02 0.0
31 18:50 N 15 10.00 Overcast OVC010 42.8 42.8 100% 36 29.98 0.0
31 17:50 NW 14 5.00 Light Rain SCT010 BKN018 OVC024 44.6 44.6 100% 39 29.92 0.0
31 16:50 NW 8 10.00 Overcast SCT021 OVC034 48.2 42.8 82% 45 29.86 0.0
31 15:50 W 10 10.00 Overcast OVC037 48.2 42.8 82% 44 29.8 0.0
31 14:50 W 17 G 23 10.00 Overcast OVC031 50 42.8 76% 45 29.76 0.0
31 13:50 W 14 10.00 Overcast BKN031 OVC037 50 44.6 82% 45 29.74 0.0
31 12:50 W 13 10.00 Overcast OVC025 50 44.6 82% 46 29.73 0.0
31 11:50 SW 10 10.00 Overcast SCT015 BKN020 OVC029 51.8 46.4 82% 29.73 0.0
31 10:50 W 9 10.00 Overcast OVC018 48.2 44.6 87% 45 29.75 0.0
31 09:50 SW 12 10.00 Overcast OVC015 48.2 44.6 87% 44 29.72 0.0
31 07:50 W 9 10.00 Mostly Cloudy BKN015 46.4 46.4 100% 42 29.67 0.0
31 06:50 W 14 G 21 10.00 Overcast BKN011 OVC020 46.4 46.4 100% 41 29.66 0.0
31 06:35 SW 10 10.00 Overcast OVC011 45.7 45.3 99% 41 29.65 0.0
31 06:15 W 13 7.00 Overcast BKN010 OVC015 45 44.6 99% 39 29.64 0.0
31 05:55 SW 12 G 18 10.00 Overcast OVC008 45.1 44.8 45.5 40.1 99% 40 29.63 0.0 0.05
31 05:35 S 12 4.00 Fog/Mist OVC003 43.7 43.2 98% 38 29.62 0.0
31 05:15 S 7 2.50 Fog/Mist OVC003 42.6 42.3 99% 39 29.61 0.0
31 04:55 S 5 0.75 Fog/Mist OVC003 41 40.8 99% 38 29.61 0.0
31 04:35 S 3 0.50 Fog OVC003 40.5 40.1 99% 29.61 0.0
31 04:15 SE 5 0.50 Fog OVC003 40.1 39.9 99% 37 29.6 0.0
31 03:55 SE 6 0.75 Fog/Mist OVC003 40.3 40.1 99% 37 29.62 0.0
31 03:35 E 6 1.00 Fog/Mist OVC003 41 40.6 99% 38 29.61 0.0
31 03:15 SE 5 1.75 Fog/Mist OVC003 41 40.6 99% 38 29.63 0.0
31 02:55 E 5 3.00 Fog/Mist OVC003 41 40.8 99% 38 29.63 0.0 0.05
31 02:35 E 5 2.50 Fog/Mist OVC003 41.2 41 99% 39 29.63 0.0
31 02:15 E 5 2.00 Fog/Mist OVC003 41.4 41 99% 39 29.64 0.0
31 01:55 E 7 2.00 Light Rain OVC003 41.4 41 99% 37 29.65 0.0 0.01
31 01:35 E 9 2.00 Rain OVC003 41.4 41 99% 36 29.65 0.0 0.01
31 01:15 E 7 2.00 Drizzle OVC003 41.2 41 99% 37 29.66 0.0 0.01
31 00:35 E 7 3.00 Rain OVC003 41.4 41 99% 37 29.67 0.0 0.02
31 00:15 E 8 2.00 Drizzle OVC003 41.7 41.4 99% 37 29.67 0.0
30 23:55 E 7 2.00 Light Rain OVC003 41.7 41.4 45.5 41.5 99% 38 29.68 0.0 0.03 0.03
30 23:35 E 9 2.00 Drizzle OVC003 41.5 41.2 99% 36 29.69 0.0 0.01
30 23:15 E 7 2.00 Rain OVC003 41.9 41.5 99% 38 29.7 0.0
30 22:55 E 8 1.50 Light Rain OVC003 41.9 41.4 98% 37 29.7 0.0
30 22:35 E 7 1.50 Light Drizzle OVC003 41.9 41.5 99% 38 29.71 0.0
30 22:15 E 7 1.00 Rain OVC003 41.9 41.5 99% 38 29.72 0.0
30 21:50 E 9 0.50 Fog OVC003 42.8 42.8 100% 38 29.74 0.0
30 20:50 E 9 0.50 Fog OVC003 42.8 42.8 100% 38 29.74 0.0
30 19:50 NE 7 0.50 Fog OVC003 42.8 41 93% 39 29.78 0.0
30 18:45 N 8 0.50 Fog OVC003 42.8 42.8 100% 39 29.8 0.0
30 17:50 NE 5 3.00 Light Drizzle OVC005 44.6 44.6 100% 43 29.79 0.0
30 16:50 SE 16 3.00 Light Drizzle OVC005 46.4 44.6 93% 40 29.74 0.0
30 14:50 SE 14 5.00 Light Rain Fog/Mist FEW008 SCT080 OVC090 46.4 44.6 93% 41 29.82 0.0
30 13:50 S 17 3.00 Rain Fog/Mist SCT008 BKN075 OVC090 44.6 44.6 100% 38 29.86 0.0
Date Time (cst) 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)