National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
St Clair County International Airport
Imperial (Metric)
Date Time (est) 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.
21 12:16 SW 5 10.00 Overcast BKN013 BKN026 OVC041 37.4 33.8 87% 34 29.57 0.0
21 11:55 SW 3 10.00 Light Rain BKN013 BKN019 OVC024 37.4 33.8 87% 29.57 0.0
21 11:35 Calm 10.00 Light Rain BKN009 OVC016 35.6 33.8 93% 29.57 0.0
21 11:15 S 5 7.00 Light Rain BKN007 OVC011 35.6 33.8 93% 32 29.57 0.0
21 10:55 S 5 5.00 Light Rain OVC007 35.6 33.8 93% 32 29.57 0.0
21 10:35 S 5 4.00 Light Rain OVC007 33.8 33.8 100% 30 29.57 0.0
21 10:15 S 5 3.00 Light Snow BKN005 OVC013 33.8 33.8 100% 30 29.57 0.0
21 09:56 S 3 2.00 Light Snow OVC006 33.8 32 93% 29.57 0.0
21 09:15 SW 3 5.00 Light Snow OVC006 33.8 32 93% 29.57 0.0
21 08:55 SW 3 7.00 Light Snow BKN006 BKN013 OVC046 33.8 32 93% 29.57 0.0
21 08:35 Calm 3.00 Light Snow BKN008 BKN018 OVC036 32 32 100% 29.57 0.0
21 08:15 S 3 2.00 Light Snow OVC010 32 32 100% 29.57 0.0
21 07:55 SW 5 2.50 Light Snow OVC010 32 32 100% 28 29.56 0.0
21 07:36 S 3 4.00 Light Snow OVC012 33.8 32 93% 29.57 0.0
21 07:15 SW 5 10.00 Light Snow SCT012 OVC028 33.8 30.2 87% 30 29.56 0.0
21 06:55 SW 5 10.00 Overcast OVC026 33.8 30.2 87% 30 29.56 0.0
21 06:35 SW 7 10.00 Overcast OVC024 33.8 30.2 87% 28 29.56 0.0
21 06:15 SW 5 10.00 Overcast OVC024 33.8 30.2 87% 30 29.56 0.0
21 05:55 SW 3 10.00 Overcast OVC022 35.6 30.2 81% 29.56 0.0
21 05:35 SW 3 10.00 Overcast OVC022 35.6 30.2 81% 29.56 0.0
21 05:16 SW 3 10.00 Overcast OVC020 35.6 32 87% 29.57 0.0
21 04:55 SW 6 10.00 Overcast OVC023 35.6 32 87% 31 29.57 0.0
21 04:35 SW 3 10.00 Overcast SCT019 BKN025 OVC050 35.6 32 87% 29.57 0.0
21 04:15 SW 3 10.00 Overcast SCT019 OVC050 35.6 32 87% 29.57 0.0
21 03:55 SW 3 10.00 Overcast OVC050 35.6 32 87% 29.57 0.0
21 03:35 SW 5 10.00 Overcast OVC048 35.6 32 87% 32 29.57 0.0
21 03:15 SW 6 10.00 Overcast OVC048 35.6 32 87% 31 29.58 0.0
21 02:56 S 3 10.00 Mostly Cloudy BKN048 BKN065 33.8 32 93% 29.59 0.0
21 02:35 Calm 10.00 Mostly Cloudy BKN065 35.6 32 87% 29.59 0.0
21 02:15 Calm 10.00 Overcast SCT055 OVC065 35.6 33.8 93% 29.6 0.0
21 01:55 S 3 10.00 Overcast BKN055 OVC070 33.8 32 93% 29.6 0.0
21 01:35 Calm 10.00 Overcast OVC055 35.6 32 87% 29.61 0.0
21 01:15 Calm 10.00 Overcast OVC055 33.8 32 93% 29.62 0.0
21 00:56 Calm 10.00 Mostly Cloudy BKN055 35.6 32 87% 29.62 0.0
21 00:35 SW 3 10.00 Partly Cloudy SCT055 35.6 32 87% 29.63 0.0
21 00:15 Calm 10.00 Fair CLR 35.6 33.8 93% 29.64 0.0
20 23:55 SW 5 10.00 Fair CLR 35.6 33.8 93% 32 29.65 0.0
20 23:35 SW 3 10.00 Fair CLR 35.6 33.8 93% 29.66 0.0
20 23:15 SW 3 10.00 Fair CLR 37.4 33.8 87% 29.66 0.0
20 22:55 SW 3 10.00 Fair CLR 37.4 33.8 87% 29.67 0.0
20 22:36 SW 3 10.00 Fair CLR 37.4 35.6 93% 29.67 0.0
20 22:15 SW 6 10.00 Fair CLR 37.4 35.6 93% 33 29.68 0.0
20 21:55 SW 5 10.00 Fair CLR 37.4 35.6 93% 34 29.68 0.0
20 21:35 SW 6 10.00 Fair CLR 37.4 35.6 93% 33 29.69 0.0
20 21:15 SW 5 10.00 Fair CLR 35.6 33.8 93% 32 29.69 0.0
20 20:55 Calm 10.00 Fair CLR 35.6 33.8 93% 29.69 0.0
20 20:35 Calm 10.00 Fair CLR 37.4 33.8 87% 29.69 0.0
20 20:16 S 5 10.00 Fair CLR 37.4 33.8 87% 34 29.69 0.0
20 19:55 Calm 10.00 Mostly Cloudy SCT039 SCT100 BKN110 37.4 35.6 93% 29.67 0.0
20 19:35 W 3 10.00 Overcast SCT085 OVC110 39.2 35.6 87% 29.68 0.0
20 19:15 W 5 10.00 Light Drizzle SCT065 OVC075 39.2 35.6 87% 36 29.68 0.0
20 18:55 W 7 10.00 Overcast SCT050 BKN065 OVC075 39.2 35.6 87% 35 29.67 0.0
20 18:35 W 7 10.00 Overcast SCT019 SCT033 OVC065 39.2 35.6 87% 35 29.68 0.0
20 18:15 W 9 G 20 10.00 Light Drizzle BKN015 BKN037 OVC065 39.2 35.6 87% 34 29.67 0.0
20 17:56 W 7 10.00 Light Rain OVC013 39.2 37.4 93% 35 29.65 0.0
20 17:35 W 10 G 18 10.00 Light Rain OVC015 39.2 37.4 93% 33 29.63 0.0
20 17:15 W 12 G 20 10.00 Rain OVC013 39.2 37.4 93% 33 29.64 0.0
20 16:55 W 8 G 20 10.00 Drizzle BKN013 OVC018 41 37.4 87% 36 29.63 0.0
20 16:35 W 8 G 18 10.00 Rain OVC013 41 39.2 93% 36 29.61 0.0
20 16:15 W 8 G 21 10.00 Light Rain BKN015 BKN037 OVC050 42.8 39.2 87% 39 29.61 0.0
20 15:55 W 10 G 20 7.00 Light Rain OVC013 44.6 42.8 93% 40 29.6 0.0
20 15:36 W 6 7.00 Rain OVC011 44.6 42.8 93% 42 29.58 0.0
20 15:15 W 8 7.00 Rain BKN011 BKN023 OVC055 44.6 42.8 93% 41 29.57 0.0
20 14:55 W 13 G 21 4.00 Rain SCT007 BKN015 OVC055 46.4 44.6 93% 41 29.57 0.0
20 14:35 W 8 4.00 Heavy Rain SCT007 BKN011 OVC016 48.2 46.4 94% 45 29.56 0.0
20 14:15 NW 9 7.00 Light Rain BKN007 OVC011 50 48.2 94% 47 29.53 0.0
20 13:55 NW 3 7.00 Rain OVC010 50 48.2 94% 29.54 0.0
20 13:35 NW 3 4.00 Rain OVC010 50 50 100% 29.55 0.0
20 13:15 NW 3 10.00 Overcast OVC014 51.8 50 94% 29.56 0.0
20 12:55 Calm 5.00 Rain BKN014 OVC024 51.8 50 94% 29.57 0.0
20 12:35 Calm 5.00 Heavy Rain OVC012 50 50 100% 29.59 0.0
20 12:15 Calm 10.00 Overcast OVC014 51.8 50 94% 29.6 0.0
20 11:55 Calm 10.00 Overcast OVC016 51.8 50 94% 29.62 0.0
20 11:35 NE 3 10.00 Overcast BKN020 OVC030 50 50 100% 29.63 0.0
20 11:16 NE 5 10.00 Overcast OVC020 51.8 50 94% 29.64 0.0
20 10:55 NE 5 10.00 Overcast OVC020 50 50 100% 49 29.66 0.0
20 10:35 E 3 10.00 Overcast OVC020 50 50 100% 29.67 0.0
20 10:15 E 3 10.00 Overcast OVC022 50 50 100% 29.68 0.0
20 09:55 Calm 10.00 Overcast OVC022 50 50 100% 29.68 0.0
20 09:35 Calm 7.00 Overcast OVC020 50 48.2 94% 29.69 0.0
20 09:15 Calm 7.00 Overcast OVC020 48.2 48.2 100% 29.69 0.0
20 08:56 Calm 4.00 Fog/Mist OVC020 48.2 48.2 100% 29.7 0.0
20 08:35 Calm 2.50 Fog/Mist OVC022 46.4 46.4 100% 29.71 0.0
20 08:15 Calm 4.00 Fog/Mist BKN024 BKN041 OVC048 42.8 42.8 100% 29.71 0.0
20 07:55 Calm 2.50 Fog/Mist SCT024 BKN043 OVC050 41 41 100% 29.71 0.0
20 07:35 Calm 0.50 Fog SCT002 OVC043 41 41 100% 29.71 0.0
20 07:15 Calm 0.75 Fog/Mist SCT002 OVC043 41 41 100% 29.71 0.0
20 06:55 Calm 3.00 Fog/Mist SCT025 BKN043 42.8 42.8 100% 29.7 0.0
20 06:36 Calm 1.00 Fog/Mist BKN002 BKN023 OVC042 37.4 37.4 100% 29.71 0.0
20 06:15 Calm 0.50 Fog OVC002 37.4 37.4 100% 29.7 0.0
20 05:55 Calm 0.75 Fog/Mist OVC002 39.2 39.2 100% 29.7 0.0
20 05:35 Calm 0.50 Fog OVC002 41 41 100% 29.71 0.0
20 05:15 Calm 0.50 Fog OVC002 41 41 100% 29.71 0.0
20 04:55 Calm 0.50 Fog OVC002 41 41 100% 29.71 0.0
20 04:35 Calm 0.50 Fog OVC002 42.8 42.8 100% 29.71 0.0
20 04:16 Calm 0.00 Overcast OVC002 42.8 42.8 100% 29.72 0.0
20 03:56 Calm 0.50 Fog OVC002 42.8 42.8 100% 29.72 0.0
20 03:35 Calm 0.25 Fog OVC002 44.6 44.6 100% 29.73 0.0
20 03:15 Calm 0.50 Fog BKN002 BKN030 OVC048 48.2 48.2 100% 29.74 0.0
20 02:55 Calm 1.00 Fog/Mist BKN029 BKN040 OVC049 50 50 100% 29.74 0.0
20 02:35 Calm 4.00 Fog/Mist SCT031 OVC049 50 50 100% 29.74 0.0
20 02:15 Calm 7.00 Overcast BKN031 BKN042 OVC049 50 50 100% 29.74 0.0
20 01:55 Calm 4.00 Fog/Mist BKN033 BKN041 OVC049 50 50 100% 29.74 0.0
20 01:36 Calm 10.00 Overcast BKN041 OVC047 50 50 100% 29.74 0.0
20 01:15 Calm 5.00 Fog/Mist OVC041 50 50 100% 29.74 0.0
20 00:55 Calm 4.00 Fog/Mist OVC041 50 50 100% 29.75 0.0
20 00:35 Calm 10.00 Overcast OVC041 50 50 100% 29.74 0.0
20 00:15 Calm 7.00 Overcast OVC039 50 50 100% 29.74 0.0
19 23:55 Calm 5.00 Fog/Mist OVC039 50 50 100% 29.74 0.0
19 23:35 Calm 10.00 Overcast OVC039 50 50 100% 29.74 0.0
19 23:16 Calm 10.00 Mostly Cloudy SCT002 BKN039 50 50 100% 29.74 0.0
19 22:55 Calm 0.50 Fog BKN002 OVC039 50 48.2 94% 29.73 0.0
19 22:35 Calm 0.50 Fog OVC039 50 50 100% 29.73 0.0
19 22:15 Calm 0.25 Fog OVC041 50 48.2 94% 29.72 0.0
19 21:55 Calm 0.25 Fog BKN002 OVC037 51.8 51.8 100% 29.72 0.0
19 21:35 Calm 0.75 Fog/Mist OVC035 53.6 53.6 100% 29.72 0.0
19 21:15 Calm 0.50 Fog OVC037 53.6 53.6 100% 29.72 0.0
19 20:56 Calm 0.50 Fog BKN002 BKN028 OVC035 53.6 53.6 100% 29.72 0.0
19 20:35 Calm 1.00 Fog/Mist OVC002 53.6 53.6 100% 29.72 0.0
19 20:15 Calm 2.00 Drizzle OVC002 53.6 53.6 100% 29.71 0.0
19 19:55 Calm 2.00 Drizzle OVC002 53.6 53.6 100% 29.71 0.0
19 19:35 Calm 2.50 Fog/Mist OVC002 53.6 53.6 100% 29.7 0.0
19 19:15 SE 5 3.00 Fog/Mist OVC002 53.6 53.6 100% 29.68 0.0
19 18:36 SE 8 3.00 Fog/Mist OVC004 53.6 53.6 100% 29.68 0.0
19 18:15 SE 8 4.00 Fog/Mist OVC004 53.6 53.6 100% 29.68 0.0
19 17:55 SE 8 4.00 Fog/Mist OVC004 53.6 53.6 100% 29.67 0.0
19 17:35 SE 7 5.00 Fog/Mist OVC004 53.6 53.6 100% 29.67 0.0
19 17:15 SE 8 5.00 Fog/Mist OVC004 53.6 51.8 94% 29.67 0.0
19 16:55 SE 7 7.00 Overcast OVC004 53.6 51.8 94% 29.67 0.0
19 16:35 SE 7 7.00 Overcast OVC004 53.6 51.8 94% 29.67 0.0
19 16:16 SE 9 5.00 Fog/Mist OVC004 51.8 51.8 100% 29.67 0.0
19 15:55 SE 8 3.00 Light Rain OVC004 51.8 51.8 100% 29.67 0.0
19 15:35 SE 6 7.00 Drizzle OVC004 51.8 51.8 100% 29.67 0.0
19 15:15 SE 7 3.00 Drizzle OVC004 51.8 51.8 100% 29.67 0.0
19 14:55 SE 9 2.50 Drizzle OVC004 51.8 50 94% 29.67 0.0
19 14:35 SE 9 2.50 Drizzle OVC004 51.8 50 94% 29.67 0.0
19 14:15 SE 10 2.50 Drizzle OVC006 51.8 50 94% 29.68 0.0
19 13:56 SE 12 G 17 4.00 Drizzle OVC006 51.8 50 94% 29.69 0.0
19 13:35 SE 8 3.00 Rain OVC006 51.8 50 94% 29.69 0.0
19 13:15 SE 7 3.00 Light Rain BKN006 OVC013 51.8 50 94% 29.7 0.0
19 12:55 SE 12 G 18 2.50 Heavy Drizzle SCT009 OVC015 51.8 50 94% 29.71 0.0
19 12:35 SE 8 3.00 Heavy Drizzle OVC019 51.8 50 94% 29.72 0.0
19 12:15 SE 12 G 16 4.00 Heavy Drizzle BKN023 BKN028 OVC035 53.6 48.2 82% 29.73 0.0
19 11:55 SE 9 10.00 Overcast BKN035 OVC044 55.4 46.4 72% 29.74 0.0
19 11:36 SE 13 G 17 10.00 Overcast SCT033 SCT038 OVC044 55.4 46.4 72% 29.74 0.0
19 11:15 SE 14 G 23 10.00 Overcast SCT021 BKN039 OVC048 55.4 48.2 77% 29.73 0.0
19 10:55 SE 13 G 21 10.00 Overcast SCT023 BKN050 OVC095 55.4 48.2 77% 29.74 0.0
19 10:35 SE 14 G 23 10.00 Overcast SCT025 BKN095 OVC120 53.6 48.2 82% 29.74 0.0
19 10:15 SE 10 G 16 10.00 Light Rain SCT028 SCT039 BKN090 51.8 48.2 88% 29.76 0.0
19 09:55 E 14 G 17 10.00 Mostly Cloudy SCT090 BKN110 51.8 48.2 88% 29.76 0.0
19 09:35 SE 13 G 21 10.00 Overcast SCT070 SCT080 OVC110 51.8 48.2 88% 29.78 0.0
19 09:16 SE 10 G 20 10.00 Mostly Cloudy SCT070 BKN110 51.8 48.2 88% 29.79 0.0
19 08:55 SE 13 G 18 10.00 Overcast OVC120 50 46.4 88% 46 29.79 0.0
19 08:35 E 10 G 17 10.00 Light Rain OVC120 50 46.4 88% 46 29.79 0.0
19 08:15 E 12 10.00 Light Rain OVC120 50 46.4 88% 46 29.8 0.0
19 07:55 SE 8 G 17 10.00 Mostly Cloudy SCT030 BKN120 50 46.4 88% 47 29.82 0.0
19 07:35 E 12 10.00 Overcast BKN025 OVC030 50 46.4 88% 46 29.82 0.0
19 07:15 E 10 10.00 Light Rain OVC023 48.2 46.4 94% 44 29.83 0.0
19 06:56 SE 10 10.00 Overcast OVC023 48.2 44.6 87% 44 29.84 0.0
19 06:35 E 10 10.00 Overcast OVC025 48.2 44.6 87% 44 29.85 0.0
19 06:15 E 10 10.00 Overcast OVC025 48.2 44.6 87% 44 29.83 0.0
19 05:55 E 9 10.00 Overcast OVC023 48.2 42.8 82% 45 29.86 0.0
19 05:35 E 5 10.00 Overcast OVC021 48.2 42.8 82% 47 29.88 0.0
19 05:15 SE 10 10.00 Overcast OVC023 48.2 41 76% 44 29.88 0.0
19 04:55 SE 10 10.00 Overcast OVC025 48.2 41 76% 44 29.88 0.0
19 04:36 E 9 10.00 Overcast OVC027 46.4 39.2 76% 42 29.87 0.0
19 04:15 SE 8 10.00 Overcast BKN029 OVC033 46.4 39.2 76% 43 29.88 0.0
19 03:55 SE 8 10.00 Overcast OVC033 46.4 39.2 76% 43 29.88 0.0
19 03:35 SE 8 10.00 Overcast OVC035 46.4 39.2 76% 43 29.89 0.0
19 03:15 E 8 10.00 Overcast OVC037 46.4 39.2 76% 43 29.89 0.0
19 02:55 E 6 10.00 Overcast OVC039 46.4 39.2 76% 44 29.9 0.0
19 02:35 E 10 10.00 Overcast OVC041 46.4 39.2 76% 42 29.9 0.0
19 02:16 E 9 10.00 Overcast BKN041 OVC046 46.4 39.2 76% 42 29.91 0.0
19 01:55 E 8 10.00 Overcast SCT043 OVC050 46.4 39.2 76% 43 29.92 0.0
19 01:35 E 6 10.00 Overcast BKN060 OVC120 46.4 39.2 76% 44 29.93 0.0
19 01:15 E 7 10.00 Overcast OVC110 46.4 39.2 76% 43 29.94 0.0
19 00:55 E 7 10.00 Mostly Cloudy BKN110 44.6 39.2 81% 41 29.94 0.0
19 00:35 E 7 10.00 Mostly Cloudy SCT070 BKN110 46.4 39.2 76% 43 29.95 0.0
19 00:15 E 5 10.00 Light Rain OVC110 46.4 39.2 76% 45 29.96 0.0
18 23:56 E 5 10.00 Overcast OVC100 48.2 37.4 66% 47 29.96 0.0
18 23:35 NE 3 10.00 Mostly Cloudy BKN100 46.4 37.4 71% 29.95 0.0
18 23:15 NE 6 10.00 Fair CLR 46.4 39.2 76% 44 29.95 0.0
18 22:55 E 3 10.00 Partly Cloudy SCT100 SCT120 46.4 41 82% 29.95 0.0
18 22:35 Calm 10.00 Partly Cloudy SCT110 44.6 41 87% 29.96 0.0
18 22:15 Calm 10.00 Partly Cloudy SCT110 44.6 41 87% 29.97 0.0
18 21:55 Calm 10.00 Partly Cloudy SCT120 46.4 42.8 87% 29.97 0.0
18 21:36 Calm 10.00 Partly Cloudy SCT120 46.4 41 82% 29.99 0.0
18 21:15 Calm 10.00 Mostly Cloudy BKN120 46.4 41 82% 29.99 0.0
18 20:55 Calm 10.00 Overcast OVC120 46.4 41 82% 30 0.0
18 20:35 Calm 10.00 Mostly Cloudy BKN120 44.6 41 87% 30 0.0
18 20:15 Calm 10.00 Overcast OVC120 46.4 41 82% 30 0.0
18 19:55 Calm 10.00 Mostly Cloudy BKN120 46.4 41 82% 30.01 0.0
18 19:35 Calm 10.00 Partly Cloudy SCT120 46.4 41 82% 30.01 0.0
18 19:16 Calm 10.00 Partly Cloudy SCT120 44.6 41 87% 30.01 0.0
18 18:55 Calm 10.00 Fair CLR 44.6 41 87% 30.01 0.0
18 18:35 NE 3 10.00 Partly Cloudy SCT120 44.6 41 87% 30.02 0.0
18 18:15 Calm 10.00 Fair CLR 44.6 39.2 81% 30.02 0.0
18 17:55 Calm 10.00 Fair CLR 42.8 39.2 87% 30.02 0.0
18 17:35 Calm 10.00 Fair CLR 44.6 39.2 81% 30.02 0.0
18 17:15 Calm 10.00 Fair CLR 44.6 39.2 81% 30.01 0.0
18 16:56 NE 3 10.00 Fair CLR 44.6 39.2 81% 30 0.0
18 16:35 Calm 10.00 Fair CLR 48.2 39.2 71% 30.01 0.0
18 16:15 NE 3 10.00 Fair CLR 50 39.2 67% 30 0.0
18 15:55 E 3 10.00 Fair CLR 51.8 41 67% 30 0.0
18 15:35 Calm 10.00 Fair CLR 51.8 41 67% 30 0.0
18 15:15 E 3 10.00 Fair CLR 51.8 41 67% 29.99 0.0
18 14:55 Calm 10.00 Fair CLR 53.6 41 63% 29.98 0.0
18 14:36 E 3 10.00 Fair CLR 53.6 41 63% 29.98 0.0
18 14:15 Calm 10.00 Fair CLR 53.6 41 63% 29.98 0.0
18 13:55 NE 3 10.00 Fair CLR 53.6 44.6 72% 29.99 0.0
18 13:35 Calm 10.00 Fair CLR 50 48.2 94% 30 0.0
18 13:15 E 3 10.00 Fair CLR 50 48.2 94% 29.99 0.0
18 12:55 NE 3 10.00 Fair CLR 50 48.2 94% 30 0.0
18 12:35 Calm 10.00 Fair CLR 50 48.2 94% 30 0.0
Date Time (est) 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)