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.
29 01:55 S 13 10.00 Fair CLR 78.3 74.3 88% 81 29.89 0.0
29 01:35 S 13 10.00 Fair CLR 78.3 74.3 88% 81 29.89 0.0
29 00:35 S 8 10.00 Fair CLR 79.5 74.5 85% 84 29.9 0.0
29 00:15 S 9 10.00 Fair CLR 79.9 74.7 84% 85 29.9 0.0
28 23:15 S 10 10.00 Fair CLR 80.6 75.2 84% 86 29.9 0.0
28 22:55 S 8 10.00 Fair CLR 81.3 75.2 82% 88 29.9 0.0
28 22:35 S 9 10.00 Fair CLR 81.5 75.4 82% 88 29.9 0.0
28 22:15 S 9 10.00 Fair CLR 82 75.4 80% 89 29.89 0.0
28 21:50 S 13 10.00 Fair CLR 82.4 75.2 79% 89 29.88 0.0
28 20:50 SE 9 10.00 Partly Cloudy SCT038 84.2 75.2 74% 92 29.86 0.0
28 19:50 S 13 10.00 Partly Cloudy SCT040 86 77 75% 97 29.85 0.0
28 18:50 S 12 10.00 Partly Cloudy SCT040 89.6 77 67% 103 29.85 0.0
28 17:50 SE 17 G 21 10.00 Partly Cloudy SCT038 SCT044 89.6 77 67% 103 29.85 0.0
28 16:50 S 13 10.00 Partly Cloudy SCT042 SCT048 91.4 77 63% 105 29.86 0.0
28 15:45 S 13 10.00 Partly Cloudy SCT042 SCT050 91.4 77 63% 105 29.87 0.0
28 14:45 S 13 10.00 Partly Cloudy SCT018 91.4 77 63% 105 29.86 0.0
28 13:45 S 10 10.00 Mostly Cloudy SCT035 SCT040 BKN060 91.4 77 63% 105 29.87 0.0
28 12:50 S 13 10.00 Partly Cloudy SCT060 89.6 77 67% 103 29.88 0.0
28 11:45 SE 9 10.00 Fair CLR 87.8 77 70% 100 29.87 0.0
28 10:50 S 5 10.00 Fair CLR 86 77 75% 97 29.89 0.0
28 09:50 S 6 10.00 Fair CLR 82.4 75.2 79% 89 29.9 0.0
28 08:50 S 8 7.00 Fair CLR 80.6 75.2 84% 86 29.9 0.0
28 07:50 Vrbl 6 7.00 Partly Cloudy SCT050 SCT080 77 73.4 89% 78 29.89 0.0
28 06:50 SE 6 7.00 Mostly Cloudy SCT048 BKN060 BKN070 75.2 73.4 94% 74 29.89 0.0
28 06:35 SE 3 5.00 Fog/Mist SCT060 BKN080 74.3 73.4 97% 29.89 0.0
28 06:15 SE 3 5.00 Fog/Mist SCT080 73.8 72.9 97% 29.89 0.0
28 05:55 SE 6 7.00 Partly Cloudy SCT070 73.8 72.9 97% 29.88 0.0
28 05:15 SE 3 4.00 Fog/Mist BKN070 72.7 71.8 97% 29.88 0.0
28 04:55 SE 5 7.00 Mostly Cloudy SCT036 BKN065 73.2 72.3 97% 29.88 0.0
28 04:35 Calm 7.00 Mostly Cloudy BKN036 BKN065 73.6 72.7 97% 29.88 0.0
28 03:55 Calm 7.00 Overcast BKN033 BKN041 OVC049 73.4 72.5 97% 29.88 0.0
28 03:35 Calm 10.00 Mostly Cloudy BKN033 BKN043 73.9 72.7 96% 29.88 0.0
28 03:15 Calm 10.00 Overcast BKN021 OVC033 74.5 73 95% 29.88 0.0
28 02:55 Calm 10.00 Overcast BKN021 OVC028 74.7 73 95% 29.88 0.0
28 02:35 Calm 10.00 Overcast SCT024 BKN028 OVC035 73.9 72.5 95% 29.88 0.0
28 02:15 Calm 10.00 Overcast BKN031 OVC041 73.9 72.5 95% 29.88 0.0
28 01:55 Calm 10.00 Mostly Cloudy BKN041 BKN050 BKN055 73.4 72 95% 29.88 0.0
28 01:35 Calm 10.00 Mostly Cloudy BKN043 BKN049 BKN055 73.9 72.5 95% 29.88 0.0
28 01:15 Calm 10.00 Mostly Cloudy BKN041 73.8 72.5 96% 29.89 0.0
28 00:55 Calm 10.00 Mostly Cloudy SCT031 BKN041 74.3 72.3 79.7 73.6 94% 29.89 0.0
28 00:35 Calm 10.00 Overcast SCT031 OVC037 75.2 72.9 92% 74 29.9 0.0
28 00:15 Calm 10.00 Overcast BKN037 OVC043 74.7 72.5 93% 29.9 0.0
27 23:55 Calm 10.00 Mostly Cloudy BKN038 73.9 72.1 94% 29.9 0.0
27 23:35 Calm 10.00 Fair CLR 73.9 72.1 94% 29.9 0.0
27 23:15 S 3 10.00 Fair CLR 74.3 72.9 95% 29.9 0.0
27 22:55 S 3 7.00 Fair CLR 73.9 73 97% 29.9 0.0
27 22:35 Calm 4.00 Fog/Mist CLR 75.7 74.7 96% 75 29.9 0.0
27 22:15 SE 3 10.00 Mostly Cloudy BKN120 76.1 74.7 95% 76 29.91 0.0
27 21:45 Calm 7.00 Fair CLR 77 75.2 94% 78 29.9 0.0
27 20:45 Calm 10.00 Fair CLR 77 75.2 94% 78 29.89 0.0
27 19:50 Vrbl 3 10.00 Fair CLR 78.8 75.2 89% 82 29.89 0.0
27 18:50 Calm 10.00 Thunderstorm SCT040 SCT047 SCT065 78.8 73.4 84% 82 29.88 0.0
27 17:50 S 5 10.00 Overcast SCT013 BKN021 OVC028 80.6 75.2 84% 86 29.89 0.0
27 16:50 S 6 10.00 Partly Cloudy SCT075 SCT085 SCT100 80.6 73.4 79% 85 29.9 0.0
27 15:55 SW 5 10.00 Fair CLR 82.4 73.4 74% 88 29.89 0.0
27 14:50 Calm 10.00 Light Rain SCT050 SCT085 73.4 71.6 94% 29.91 0.0
27 13:50 S 7 10.00 Overcast BKN018 OVC026 77 71.6 83% 78 29.91 0.0
27 12:50 N 7 10.00 Overcast BKN014 OVC027 80.6 75.2 84% 86 29.89 0.0
27 11:50 NW 3 10.00 Overcast BKN012 OVC026 80.6 75.2 84% 86 29.91 0.0
27 10:50 Calm 7.00 Overcast BKN014 OVC020 78.8 75.2 89% 82 29.93 0.0
27 09:50 Calm 7.00 Overcast BKN009 OVC013 77 75.2 94% 78 29.91 0.0
27 08:50 Calm 4.00 Fog/Mist OVC004 75.2 73.4 94% 74 29.92 0.0
27 07:50 Calm 1.50 Fog/Mist OVC002 75.2 73.4 94% 74 29.92 0.0
27 06:50 Calm 1.00 Fog/Mist OVC002 73.4 73.4 100% 29.91 0.0
27 06:35 Calm 1.00 Fog/Mist OVC002 73.4 72.7 98% 29.92 0.0
27 06:15 Calm 0.50 Fog OVC002 73.4 72.5 97% 29.92 0.0
27 05:55 Calm 1.25 Fog/Mist OVC002 73 72.5 98% 29.92 0.0
27 05:35 Calm 1.50 Fog/Mist OVC004 72.9 72.1 98% 29.92 0.0
27 05:15 Calm 1.75 Fog/Mist OVC004 72.9 72.1 98% 29.91 0.0
27 04:55 Calm 2.50 Fog/Mist OVC004 72.9 72 97% 29.92 0.0
27 04:35 Calm 2.00 Fog/Mist OVC004 72.9 72 97% 29.92 0.0
27 04:15 Calm 1.75 Fog/Mist OVC004 72.9 72 97% 29.91 0.0
27 03:55 Calm 5.00 Fog/Mist OVC004 72.9 71.8 96% 29.9 0.0
27 03:15 Calm 7.00 Overcast OVC004 72.7 71.6 96% 29.89 0.0
27 02:55 Calm 7.00 Overcast OVC004 72.5 71.6 97% 29.9 0.0
27 02:35 Calm 7.00 Overcast OVC006 72.5 71.6 97% 29.9 0.0
27 02:15 Calm 10.00 Overcast OVC006 72.7 71.6 96% 29.9 0.0
27 01:55 Calm 10.00 Overcast OVC006 72.7 71.6 96% 29.91 0.0
27 01:35 Calm 10.00 Overcast OVC006 72.5 71.4 96% 29.91 0.0
27 01:15 Calm 10.00 Overcast OVC006 72.7 71.6 96% 29.91 0.0
27 00:55 Calm 10.00 Overcast OVC006 72.7 71.6 75.4 72.7 96% 29.91 0.0
27 00:15 E 3 10.00 Overcast OVC008 72.9 71.6 96% 29.92 0.0
26 23:55 E 3 10.00 Overcast OVC008 72.9 71.6 96% 29.93 0.0
26 23:35 Calm 10.00 Overcast OVC008 72.9 71.6 96% 29.92 0.0
26 22:55 Calm 10.00 Overcast OVC010 73.4 71.6 94% 29.93 0.0
26 22:35 Calm 10.00 Overcast OVC010 73.4 71.2 93% 29.93 0.0
26 22:15 SE 5 10.00 Overcast OVC010 73.4 71.4 94% 29.93 0.0
26 21:45 SE 5 10.00 Overcast SCT012 BKN017 OVC047 73.4 71.6 94% 29.92 0.0
26 20:50 SE 7 10.00 Overcast OVC017 75.2 71.6 89% 75 29.91 0.0
26 19:50 SE 6 10.00 Overcast OVC017 75.2 71.6 89% 75 29.92 0.0
26 18:50 SE 7 10.00 Overcast OVC015 75.2 71.6 89% 75 29.92 0.0
26 17:50 S 8 10.00 Overcast SCT012 OVC017 77 71.6 83% 78 29.92 0.0
26 16:50 S 7 10.00 Overcast SCT012 BKN033 OVC039 75.2 71.6 89% 75 29.93 0.0
26 15:50 S 5 10.00 Overcast SCT007 BKN027 OVC036 73.4 71.6 94% 29.94 0.0
26 14:50 S 7 10.00 Overcast BKN016 OVC024 77 71.6 83% 78 29.95 0.0
26 13:50 SE 6 10.00 Overcast BKN011 OVC080 77 71.6 83% 78 29.95 0.0
26 12:50 SE 7 10.00 Overcast BKN010 OVC014 73.4 71.6 94% 29.96 0.0
26 11:50 SE 9 10.00 Light Rain OVC008 73.4 69.8 89% 29.97 0.0
26 10:50 E 9 10.00 Overcast BKN008 BKN018 OVC070 73.4 69.8 89% 29.96 0.0
26 09:50 SE 10 10.00 Overcast OVC008 73.4 69.8 89% 29.98 0.0
26 08:50 E 8 7.00 Overcast BKN005 OVC032 69.8 68 94% 29.98 0.0
26 07:50 E 5 7.00 Light Rain SCT020 BKN080 OVC090 69.8 68 94% 29.98 0.0
26 06:50 Calm 10.00 Light Rain SCT007 OVC034 69.8 68 94% 29.98 0.0
26 06:35 SE 5 10.00 Light Drizzle BKN035 BKN041 OVC048 69.8 68 94% 29.98 0.0
26 06:15 SE 3 10.00 Overcast OVC050 69.8 68.2 95% 29.98 0.0
26 05:55 SE 5 10.00 Overcast BKN050 OVC065 0 0 0% 29.98 0.0
26 05:35 S 6 7.00 Light Rain SCT003 BKN065 OVC100 69.8 68.5 96% 29.98 0.0
26 05:15 SE 6 7.00 Overcast BKN003 OVC070 69.8 68.7 96% 29.97 0.0
26 04:55 SE 7 7.00 Overcast OVC003 69.8 68.7 96% 29.97 0.0
26 04:35 E 6 7.00 Overcast OVC003 69.8 68.5 96% 29.96 0.0
26 04:15 SE 3 7.00 Overcast OVC003 69.8 68.5 96% 29.97 0.0
26 03:55 SE 6 7.00 Overcast OVC003 69.8 68.5 96% 29.97 0.0
26 03:35 SE 6 10.00 Overcast OVC003 69.8 68.9 97% 29.96 0.0
26 03:15 SE 5 7.00 Overcast OVC003 69.8 68.9 97% 29.97 0.0
26 02:55 Calm 7.00 Overcast OVC003 70 68.9 96% 29.96 0.0
26 02:35 E 5 5.00 Fog/Mist BKN003 BKN120 70 68.9 96% 29.96 0.0
26 02:15 Calm 5.00 Light Rain SCT003 SCT110 70.2 69.1 96% 29.97 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)