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.
12 15:45 SE 10 10.00 Fair CLR 53.6 23 30% 30.17 0.0
12 14:45 S 10 10.00 Fair CLR 51.8 26.6 38% 30.22 0.0
12 13:50 W 12 G 21 10.00 Fair CLR 48.2 28.4 46% 44 30.26 0.0
12 12:50 SW 14 G 21 10.00 Fair CLR 48.2 28.4 46% 43 30.3 0.0
12 11:50 W 9 10.00 Fair CLR 46.4 32 57% 42 30.33 0.0
12 10:50 NW 10 10.00 Fair CLR 44.6 30.2 57% 40 30.34 0.0
12 09:50 NW 10 10.00 Fair CLR 41 28.4 61% 35 30.33 0.0
12 08:50 W 6 10.00 Fair CLR 37.4 28.4 70% 33 30.32 0.0
12 07:50 W 6 10.00 Fair CLR 32 26.6 80% 27 30.32 0.0
12 06:50 W 6 10.00 Fair CLR 30.2 26.6 86% 25 30.31 0.0
12 06:35 W 6 10.00 Fair CLR 30.2 25.7 83% 25 30.31 0.0
12 06:15 W 3 10.00 Fair CLR 31.1 26.1 82% 30.31 0.0
12 05:55 W 5 10.00 Fair CLR 31.3 26.6 83% 27 30.31 0.0
12 05:35 W 6 10.00 Fair CLR 31.8 26.6 81% 27 30.3 0.0
12 05:15 NW 6 10.00 Fair CLR 32.7 28.2 84% 28 30.3 0.0
12 04:55 W 6 10.00 Fair CLR 32.4 28.2 85% 27 30.3 0.0
12 04:35 NW 3 10.00 Fair CLR 35.2 26.6 71% 30.3 0.0
12 04:15 NW 7 10.00 Fair CLR 35.2 26.8 71% 30 30.3 0.0
12 03:55 NW 8 10.00 Fair CLR 35.6 26.8 70% 30 30.3 0.0
12 03:35 NW 7 10.00 Fair CLR 36.1 26.6 68% 31 30.29 0.0
12 03:15 NW 5 10.00 Fair CLR 36.5 26.6 67% 33 30.29 0.0
12 02:55 NW 6 10.00 Fair CLR 36.3 26.6 68% 32 30.3 0.0
12 02:35 NW 5 10.00 Fair CLR 36.3 27.3 70% 33 30.31 0.0
12 02:15 NW 7 10.00 Fair CLR 35.1 28.6 77% 30 30.31 0.0
12 01:55 NW 7 10.00 Fair CLR 34.9 29.5 81% 30 30.3 0.0
12 01:35 NW 6 10.00 Fair CLR 36.9 28.2 71% 33 30.3 0.0
12 01:15 NW 5 10.00 Fair CLR 36.9 29.3 74% 34 30.29 0.0
12 00:55 NW 5 10.00 Fair CLR 37 30 42.8 35.8 76% 34 30.28 0.0
12 00:35 Calm 10.00 Fair CLR 36.7 30.7 79% 30.28 0.0
12 00:15 Calm 10.00 Fair CLR 37 31.1 79% 30.28 0.0
11 23:55 NW 5 10.00 Fair CLR 37 31.3 80% 34 30.28 0.0
11 23:35 NW 3 10.00 Fair CLR 36.9 31.5 81% 30.28 0.0
11 23:15 Calm 10.00 Fair CLR 37.9 30.4 74% 30.27 0.0
11 22:55 NW 5 10.00 Fair CLR 38.5 30.2 72% 36 30.28 0.0
11 22:35 NW 6 10.00 Fair CLR 38.8 29.8 70% 35 30.28 0.0
11 22:15 NW 9 10.00 Fair CLR 39.4 29.7 68% 34 30.27 0.0
11 21:45 N 15 G 26 10.00 Overcast SCT026 SCT032 OVC041 41 30.2 66% 34 30.25 0.0
11 20:45 N 15 G 22 10.00 Overcast BKN031 OVC038 42.8 32 66% 36 30.23 0.0
11 19:45 NW 21 G 26 10.00 Overcast and Breezy SCT027 OVC033 42.8 32 66% 35 30.2 0.0
11 18:45 NW 15 G 24 10.00 Overcast OVC030 42.8 33.8 71% 36 30.16 0.0
11 17:45 NW 18 G 25 10.00 Overcast OVC020 42.8 33.8 71% 35 30.11 0.0
11 16:45 NW 21 G 30 10.00 Overcast and Breezy OVC018 42.8 37.4 81% 35 30.06 0.0
11 15:45 NW 17 G 28 10.00 Overcast OVC016 42.8 37.4 81% 35 30.02 0.0
11 14:50 NW 20 G 32 10.00 Overcast BKN016 OVC023 44.6 39.2 81% 37 29.98 0.0
11 13:50 N 16 10.00 Overcast BKN016 OVC023 46.4 39.2 76% 40 29.95 0.0
11 12:50 NW 17 G 28 7.00 Overcast OVC011 44.6 41 87% 38 29.92 0.0
11 11:50 N 24 G 32 6.00 Fog/Mist and Breezy BKN011 OVC029 46.4 42.8 87% 39 29.9 0.0
11 10:50 NW 23 G 28 4.00 Light Rain and Breezy BKN007 BKN013 OVC036 50 48.2 94% 44 29.83 0.0
11 09:50 W 7 10.00 Overcast SCT019 SCT032 OVC038 60.8 59 94% 29.74 0.0
11 08:50 SW 3 7.00 Overcast SCT035 OVC050 59 59 100% 29.74 0.0
11 07:50 W 8 10.00 Light Rain OVC007 60.8 59 94% 29.74 0.0
11 06:50 S 8 10.00 Rain SCT006 SCT019 OVC110 59 59 100% 29.72 0.0
11 06:35 S 7 10.00 Light Rain SCT006 BKN075 OVC110 59.9 58.5 95% 29.7 0.0 0.05
11 06:15 S 8 7.00 Rain BKN006 OVC012 60.3 59 96% 29.71 0.0 0.04
11 05:55 S 13 7.00 Rain BKN006 BKN014 OVC100 60.1 58.6 95% 29.74 0.0 0.16
11 05:35 S 13 7.00 Rain SCT011 SCT020 OVC100 59.7 58.1 94% 29.74 0.0 0.09
11 05:15 SW 6 7.00 Rain SCT090 OVC110 59.9 57.9 93% 29.7 0.0 0.03
11 04:55 W 3 10.00 Light Rain BKN090 OVC120 60.1 57.7 92% 29.68 0.0 0.2
11 04:35 NW 8 7.00 Thunderstorm Rain in Vicinity SCT038 BKN065 OVC080 60.3 58.1 93% 29.68 0.0 0.18
11 04:15 NW 17 G 33 5.00 Thunderstorm Rain SCT013 BKN041 OVC065 60.8 58.1 91% 29.68 0.0 0.11
11 03:55 SW 37 G 67 4.00 Thunderstorm Heavy Rain and Windy SCT013 BKN032 OVC040 66.7 60.8 81% 29.66 0.0 0.08 0.08
11 03:35 S 16 G 23 10.00 Overcast BKN039 OVC048 72 63.7 75% 29.63 0.0
11 03:15 S 14 10.00 Overcast BKN034 OVC040 71.6 63.5 76% 29.65 0.0
11 02:55 S 12 G 17 10.00 Overcast OVC034 71.2 63.5 77% 29.67 0.0
11 02:35 S 9 10.00 Overcast OVC034 70.9 63.5 78% 29.68 0.0
11 02:15 S 8 10.00 Overcast OVC034 70.9 63.5 78% 29.7 0.0
11 01:55 S 8 10.00 Overcast BKN032 OVC040 70.5 63.5 79% 29.71 0.0
11 01:35 SW 8 10.00 Overcast BKN029 OVC039 70.3 63.5 79% 29.72 0.0
11 01:15 SW 8 10.00 Overcast OVC027 70.9 63.5 78% 29.73 0.0
11 00:55 SW 12 10.00 Overcast OVC027 70.9 63.5 75.7 69.4 78% 29.73 0.0
11 00:35 SW 10 G 17 10.00 Overcast OVC029 70.7 63.5 78% 29.73 0.0
11 00:15 S 14 10.00 Overcast OVC029 70.2 63.5 80% 29.73 0.0
10 23:55 S 13 10.00 Mostly Cloudy BKN029 70 63 79% 29.73 0.0
10 23:35 S 13 G 18 10.00 Partly Cloudy SCT029 69.4 62.6 79% 29.73 0.0
10 23:15 S 12 G 16 10.00 Fair CLR 69.8 62.6 78% 29.72 0.0
10 22:55 S 14 G 20 10.00 Fair CLR 70.5 62.8 77% 29.72 0.0
10 22:35 S 13 G 17 10.00 Fair CLR 70.2 62.8 78% 29.73 0.0
10 22:15 S 12 10.00 Fair CLR 70.3 62.8 77% 29.73 0.0
10 21:50 SW 18 G 30 10.00 Fair CLR 71.6 62.6 73% 29.73 0.0
10 20:50 S 14 10.00 Fair CLR 71.6 62.6 73% 29.72 0.0
10 19:50 S 13 10.00 Fair CLR 73.4 64.4 74% 29.73 0.0
10 18:50 S 18 G 29 10.00 Fair CLR 75.2 64.4 69% 77 29.74 0.0
10 17:50 S 17 G 31 10.00 Partly Cloudy SCT050 77 64.4 65% 79 29.73 0.0
10 16:50 S 23 G 30 10.00 Fair and Breezy CLR 80.6 64.4 58% 82 29.72 0.0
10 15:50 S 25 G 32 10.00 A Few Clouds and Breezy FEW041 82.4 64.4 55% 84 29.74 0.0
10 14:50 S 20 G 29 10.00 A Few Clouds FEW041 82.4 64.4 55% 84 29.76 0.0
10 13:50 S 20 10.00 Partly Cloudy SCT039 82.4 64.4 55% 84 29.79 0.0
10 12:50 SW 13 10.00 Partly Cloudy SCT032 80.6 66.2 62% 83 29.84 0.0
10 11:50 S 17 10.00 Fair CLR 77 66.2 69% 79 29.85 0.0
10 10:50 SW 16 10.00 Fair CLR 73.4 64.4 74% 29.86 0.0
10 09:50 S 15 10.00 Fair CLR 69.8 64.4 83% 29.87 0.0
10 08:50 S 9 7.00 Fair CLR 64.4 62.6 94% 29.87 0.0
10 07:50 S 7 6.00 Fair CLR 59 59 100% 29.86 0.0
10 06:50 S 9 7.00 Fair CLR 59 59 100% 29.86 0.0
10 06:35 S 6 10.00 Fair CLR 59.9 58.3 94% 29.87 0.0
10 06:15 S 7 10.00 Fair CLR 59.9 58.1 94% 29.87 0.0
10 05:55 S 8 10.00 Fair CLR 60.3 58.5 94% 29.88 0.0
10 05:35 S 7 10.00 Fair CLR 59.9 58.1 94% 29.87 0.0
10 05:15 SE 7 7.00 Fair CLR 56.7 55.4 96% 29.87 0.0
10 04:55 SE 5 7.00 Fair CLR 56.7 54.7 93% 29.87 0.0
10 04:35 S 5 10.00 Fair CLR 59.9 57.6 92% 29.86 0.0
10 04:15 S 7 10.00 Fair CLR 60.4 57.7 91% 29.86 0.0
10 03:55 S 6 10.00 Fair CLR 60.1 57.6 91% 29.86 0.0
10 03:35 S 8 10.00 Fair CLR 60.6 57.9 91% 29.86 0.0
10 03:15 S 8 10.00 Fair CLR 61 58.1 90% 29.87 0.0
10 02:55 S 9 10.00 Fair CLR 61.9 58.5 89% 29.88 0.0
10 02:35 S 10 10.00 Fair CLR 62.6 58.6 87% 29.89 0.0
10 02:15 S 10 10.00 Fair CLR 62.2 58.5 88% 29.87 0.0
10 01:55 S 9 10.00 Fair CLR 62.8 58.6 86% 29.87 0.0
10 01:35 S 9 10.00 Fair CLR 62.4 58.3 86% 29.86 0.0
10 01:15 S 10 10.00 Fair CLR 62.8 58.6 86% 29.86 0.0
10 00:55 S 10 10.00 Fair CLR 63 58.8 69.8 62.8 86% 29.85 0.0
10 00:30 S 8 10.00 Fair CLR 63.3 58.8 85% 29.85 0.0
10 00:15 S 10 10.00 Fair CLR 64.2 59 83% 29.85 0.0
09 23:55 S 10 10.00 Fair CLR 64.4 59.2 83% 29.85 0.0
09 23:35 S 12 10.00 Fair CLR 64.4 59.2 83% 29.84 0.0
09 23:15 S 12 10.00 Fair CLR 65.1 59.4 82% 29.84 0.0
09 22:55 S 13 10.00 Fair CLR 65.1 59.4 82% 29.84 0.0
09 22:35 S 14 10.00 Fair CLR 65.5 59.5 81% 29.83 0.0
09 22:15 S 15 10.00 Fair CLR 65.8 59.7 81% 29.83 0.0
09 21:50 S 14 10.00 Fair CLR 66.2 59 78% 29.81 0.0
09 20:50 S 15 10.00 Fair CLR 66.2 60.8 83% 29.78 0.0
09 19:50 S 17 10.00 Fair CLR 68 59 73% 29.76 0.0
09 18:50 S 16 10.00 Fair CLR 69.8 60.8 73% 29.75 0.0
09 17:50 S 14 G 25 10.00 Fair CLR 71.6 60.8 69% 29.75 0.0
09 16:50 S 17 G 25 10.00 Fair CLR 71.6 60.8 69% 29.75 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)