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.
05 11:45 NW 14 10.00 Fair CLR 51.8 30.2 44% 30.32 0.0
05 10:45 NW 15 10.00 Fair CLR 50 32 50% 45 30.32 0.0
05 09:45 NW 18 G 24 10.00 Fair CLR 46.4 30.2 53% 40 30.3 0.0
05 08:45 NW 17 10.00 Fair CLR 44.6 30.2 57% 38 30.28 0.0
05 07:55 NW 12 G 21 10.00 Fair CLR 42.8 32 66% 37 30.27 0.0
05 06:45 NW 9 10.00 Fair CLR 39.2 32 75% 34 30.23 0.0
05 06:35 W 8 10.00 Fair CLR 38.8 32 77% 34 30.23 0.0
05 06:15 W 8 10.00 Fair CLR 39 32 76% 34 30.23 0.0
05 05:55 W 8 10.00 Fair CLR 38.8 32.2 77% 34 30.22 0.0
05 05:35 W 9 10.00 Fair CLR 40.1 32.2 73% 35 30.21 0.0
05 05:15 W 10 10.00 Fair CLR 40.5 32 72% 35 30.21 0.0
05 04:55 W 8 10.00 Fair CLR 40.1 32 73% 35 30.21 0.0
05 04:35 W 9 10.00 Fair CLR 41 32 70% 36 30.2 0.0
05 04:15 W 9 10.00 Fair CLR 41.2 32 70% 36 30.2 0.0
05 03:55 W 9 10.00 Fair CLR 40.8 32 71% 36 30.19 0.0
05 03:35 W 8 10.00 Fair CLR 41.4 32 69% 37 30.19 0.0
05 03:15 W 9 10.00 Fair CLR 41.5 32.2 69% 36 30.19 0.0
05 02:55 W 9 10.00 Fair CLR 42.1 32.4 69% 37 30.19 0.0
05 02:35 W 10 10.00 Fair CLR 42.4 32.7 69% 37 30.19 0.0
05 02:15 W 10 10.00 Partly Cloudy SCT041 42.3 32.9 70% 37 30.19 0.0
05 01:55 W 8 10.00 Fair CLR 41.7 33.3 72% 37 30.19 0.0
05 01:35 W 10 10.00 Fair CLR 42.3 33.1 70% 37 30.19 0.0
05 01:15 W 9 10.00 Fair CLR 42.1 32.9 70% 37 30.2 0.0
05 00:55 W 8 10.00 Fair CLR 42.8 32.5 50.7 41.2 67% 39 30.21 0.0
05 00:35 W 8 10.00 Fair CLR 43.3 32 64% 39 30.21 0.0
05 00:15 W 8 10.00 Fair CLR 43.7 32 64% 40 30.21 0.0
04 23:55 W 9 10.00 Fair CLR 43 32 65% 38 30.21 0.0
04 23:35 W 8 10.00 Fair CLR 41.9 32 68% 37 30.21 0.0
04 23:15 W 7 10.00 Fair CLR 41.4 32 69% 37 30.21 0.0
04 22:55 W 6 10.00 Fair CLR 42.8 32.7 68% 40 30.21 0.0
04 22:35 W 8 10.00 Fair CLR 43.5 32.9 66% 39 30.22 0.0
04 22:15 W 7 10.00 Partly Cloudy SCT047 44.6 34.2 67% 41 30.21 0.0
04 21:50 NW 16 10.00 Mostly Cloudy BKN045 46.4 33.8 62% 40 30.21 0.0
04 20:50 NW 16 10.00 Overcast OVC047 50 35.6 58% 45 30.16 0.0
04 19:50 NW 22 10.00 Overcast and Breezy OVC045 50 35.6 58% 44 30.13 0.0
04 18:50 NW 10 10.00 Mostly Cloudy BKN040 50 37.4 62% 46 30.11 0.0
04 17:50 W 13 G 21 10.00 Overcast OVC036 50 39.2 67% 46 30.09 0.0
04 16:50 W 14 10.00 Overcast BKN030 OVC037 50 39.2 67% 45 30.09 0.0
04 15:50 W 15 G 22 10.00 Overcast OVC023 50 41 71% 45 30.07 0.0
04 14:50 W 16 G 26 10.00 Mostly Cloudy BKN023 51.8 42.8 72% 30.06 0.0
04 13:45 W 18 G 23 10.00 Overcast OVC017 51.8 44.6 77% 30.06 0.0
04 12:45 W 12 10.00 Overcast OVC013 51.8 46.4 82% 30.05 0.0
04 11:45 NW 13 10.00 Overcast OVC014 53.6 48.2 82% 30.03 0.0
04 10:45 NW 17 G 23 10.00 Overcast BKN011 OVC019 53.6 50 88% 30.01 0.0
04 09:45 W 20 G 26 10.00 Drizzle SCT012 BKN025 OVC085 57.2 53.6 88% 29.98 0.0
04 08:45 W 13 10.00 Light Rain BKN008 BKN027 OVC100 59 57.2 94% 29.95 0.0
04 07:45 W 8 10.00 Light Rain OVC008 62.6 59 88% 29.93 0.0
04 06:45 W 9 7.00 Rain BKN008 BKN024 OVC085 62.6 60.8 94% 29.91 0.0
04 06:35 W 8 10.00 Rain BKN010 BKN055 OVC085 62.8 61.2 94% 29.92 0.0 0.06
04 06:15 W 6 7.00 Rain BKN010 BKN055 OVC070 63.1 61.2 93% 29.92 0.0 0.04
04 05:55 SW 6 10.00 Light Rain SCT049 OVC055 63.5 61 92% 29.93 0.0 0.02
04 05:35 SW 10 10.00 Rain SCT049 BKN055 OVC070 64.4 61.2 89% 29.93 0.0 0.01
04 05:15 SW 12 10.00 Drizzle SCT036 BKN055 OVC075 64.8 61.7 90% 29.94 0.0
04 04:55 SW 8 10.00 Thunderstorm Drizzle in Vicinity SCT060 BKN075 OVC090 65.3 61.9 89% 29.93 0.0 0.02
04 04:35 SW 5 10.00 Light Rain SCT017 SCT065 OVC090 64.6 61.5 90% 29.93 0.0 0.01
04 04:15 W 10 10.00 Rain SCT018 BKN030 OVC075 66.9 62.4 86% 29.94 0.0
04 03:55 S 22 10.00 Drizzle and Breezy SCT037 BKN065 OVC070 68 62.2 82% 29.92 0.0 0.01 0.01
04 03:35 S 20 G 26 10.00 Heavy Rain SCT045 BKN065 OVC085 68.9 63.1 82% 29.91 0.0 0.01
04 03:15 S 25 G 33 10.00 Light Rain and Breezy BKN070 OVC095 72.1 63 73% 29.9 0.0
04 02:55 S 17 G 24 10.00 Overcast BKN085 OVC120 73.4 61.7 67% 29.9 0.0
04 02:15 S 15 G 21 10.00 Overcast BKN075 OVC100 73.6 61.7 67% 29.89 0.0
04 01:55 S 12 10.00 Overcast SCT075 OVC100 73.9 61.7 66% 29.9 0.0
04 01:35 S 14 G 18 10.00 Overcast OVC090 73.9 61.9 66% 29.91 0.0
04 01:15 S 12 10.00 Overcast OVC090 73.9 62.1 67% 29.92 0.0
04 00:55 S 15 10.00 Overcast BKN090 OVC110 73.9 62.1 77.2 73.9 67% 29.92 0.0
04 00:35 S 14 G 18 10.00 Overcast OVC110 74.3 62.1 66% 29.93 0.0
04 00:15 S 13 10.00 Mostly Cloudy BKN095 74.7 62.1 65% 29.93 0.0
03 23:55 S 14 G 20 10.00 Mostly Cloudy BKN095 BKN120 74.7 61.9 65% 29.93 0.0
03 23:35 S 16 G 24 10.00 Mostly Cloudy BKN095 BKN110 75 61.9 64% 77 29.93 0.0
03 23:15 S 14 10.00 Partly Cloudy SCT095 74.3 61.9 65% 29.93 0.0
03 22:55 S 14 10.00 Mostly Cloudy BKN100 74.5 61.7 65% 29.94 0.0
03 22:35 S 13 10.00 Mostly Cloudy BKN095 75.2 61.5 63% 77 29.94 0.0
03 22:15 S 10 10.00 Mostly Cloudy BKN095 75.2 61.3 62% 77 29.95 0.0
03 21:50 S 15 10.00 Mostly Cloudy SCT095 BKN110 75.2 60.8 61% 77 29.96 0.0
03 20:50 S 14 10.00 Partly Cloudy SCT095 78.8 60.8 54% 80 29.94 0.0
03 19:50 S 14 10.00 Fair CLR 77 60.8 57% 79 29.93 0.0
03 18:50 S 16 G 24 10.00 Fair CLR 77 62.6 61% 79 29.93 0.0
03 17:50 S 21 G 29 10.00 A Few Clouds and Breezy FEW049 78.8 62.6 58% 80 29.92 0.0
03 16:50 S 18 G 28 10.00 Partly Cloudy SCT049 80.6 62.6 54% 82 29.93 0.0
03 15:50 S 21 G 28 10.00 Mostly Cloudy and Breezy SCT046 BKN110 82.4 64.4 55% 84 29.95 0.0
03 14:45 S 20 G 28 10.00 Overcast SCT043 BKN050 OVC065 80.6 62.6 54% 82 29.96 0.0
03 13:45 S 17 10.00 Overcast SCT042 OVC050 80.6 64.4 58% 82 29.98 0.0
03 12:45 S 23 G 29 10.00 Overcast and Breezy BKN037 OVC045 77 64.4 65% 79 29.99 0.0
03 11:45 S 16 10.00 Overcast BKN028 BKN050 OVC065 77 66.2 69% 79 30.01 0.0
03 10:45 S 13 10.00 Partly Cloudy SCT020 73.4 64.4 74% 30.01 0.0
03 09:50 S 9 10.00 Mostly Cloudy SCT035 SCT044 BKN050 71.6 64.4 78% 30 0.0
03 08:50 S 6 10.00 Partly Cloudy SCT042 66.2 60.8 83% 30 0.0
03 07:50 E 3 10.00 Overcast OVC034 60.8 57.2 88% 30 0.0
03 06:15 NW 3 10.00 Overcast OVC028 61 56.8 86% 30 0.0
03 03:55 Calm 10.00 Overcast BKN034 BKN043 OVC050 61 56.8 86% 29.96 0.0
03 01:15 W 6 10.00 Rain BKN032 BKN039 OVC110 66.9 62.8 87% 29.92 0.0
03 00:55 W 5 10.00 Overcast BKN034 OVC040 67.1 63.3 72.7 67.1 88% 29.91 0.0 0.04 0.04
03 00:35 SW 7 10.00 Overcast BKN034 OVC044 68.7 62.8 81% 29.9 0.0 0.04
03 00:15 S 10 10.00 Overcast SCT036 BKN045 OVC060 70.2 61.9 75% 29.88 0.0
02 23:55 SW 10 10.00 Overcast BKN033 BKN048 OVC085 69.8 61.7 76% 29.88 0.0
02 23:35 W 5 10.00 Overcast SCT036 BKN050 OVC070 69.3 61.9 77% 29.88 0.0
02 23:15 S 9 10.00 Mostly Cloudy SCT060 BKN070 BKN080 69.8 61.7 76% 29.85 0.0
02 22:55 S 12 10.00 Fair CLR 69.4 61.7 77% 29.84 0.0
02 22:35 S 10 10.00 Fair CLR 69.6 61.9 77% 29.83 0.0
02 22:15 S 12 10.00 Fair CLR 70 62.1 76% 29.83 0.0
02 21:45 S 18 10.00 Fair CLR 69.8 62.6 78% 29.8 0.0
02 20:45 S 16 10.00 Fair CLR 69.8 62.6 78% 29.78 0.0
02 19:45 S 22 G 26 10.00 Fair and Breezy CLR 71.6 62.6 73% 29.75 0.0
02 18:45 S 16 G 28 10.00 Fair CLR 73.4 64.4 74% 29.73 0.0
02 17:45 S 24 G 32 10.00 Partly Cloudy and Breezy SCT032 SCT041 73.4 64.4 74% 29.73 0.0
02 16:50 S 21 G 32 10.00 Partly Cloudy and Breezy SCT027 73.4 64.4 74% 29.73 0.0
02 15:50 S 22 G 32 10.00 Mostly Cloudy and Breezy SCT029 SCT033 BKN046 69.8 64.4 83% 29.75 0.0
02 14:45 S 21 G 30 10.00 Overcast and Breezy BKN033 BKN041 OVC110 71.6 62.6 73% 29.77 0.0
02 13:50 S 21 G 32 10.00 Light Rain and Breezy SCT028 BKN040 OVC090 69.8 62.6 78% 29.76 0.0
02 12:50 S 25 G 35 10.00 Overcast and Breezy BKN040 OVC110 73.4 60.8 65% 29.76 0.0
02 11:50 S 21 G 32 10.00 Mostly Cloudy and Breezy BKN110 71.6 60.8 69% 29.78 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)