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.
01 05:35 Calm 10.00 Fair CLR 19.4 15.8 86% 30.42 0.0
01 05:16 Calm 10.00 Fair CLR 17.6 14 86% 30.42 0.0
01 04:55 Calm 10.00 Fair CLR 19.4 14 79% 30.42 0.0
01 04:35 Calm 10.00 Fair CLR 21.2 15.8 80% 30.42 0.0
01 04:15 W 3 10.00 Fair CLR 21.2 15.8 80% 30.42 0.0
01 03:55 Calm 10.00 Fair CLR 21.2 15.8 80% 30.42 0.0
01 03:35 Calm 10.00 Fair CLR 21.2 15.8 80% 30.41 0.0
01 03:15 Calm 10.00 Partly Cloudy SCT047 21.2 15.8 80% 30.41 0.0
01 02:56 Calm 10.00 Fair CLR 21.2 15.8 80% 30.41 0.0
01 02:35 Calm 10.00 Fair CLR 23 15.8 74% 30.41 0.0
01 02:15 Calm 10.00 Fair CLR 23 15.8 74% 30.4 0.0
01 01:55 Calm 10.00 Fair CLR 23 15.8 74% 30.4 0.0
01 01:35 Calm 10.00 Fair CLR 24.8 15.8 69% 30.4 0.0
01 01:15 Calm 10.00 Fair CLR 24.8 15.8 69% 30.39 0.0
01 00:55 NW 5 10.00 Fair CLR 24.8 15.8 69% 20 30.38 0.0
01 00:36 W 5 10.00 Fair CLR 24.8 15.8 69% 20 30.37 0.0
01 00:15 NW 6 10.00 Fair CLR 24.8 15.8 69% 19 30.36 0.0
30 23:55 W 5 10.00 Fair CLR 26.6 15.8 64% 22 30.35 0.0
30 23:35 NW 6 10.00 Fair CLR 26.6 15.8 64% 21 30.35 0.0
30 23:15 NW 8 10.00 Fair CLR 26.6 15.8 64% 19 30.34 0.0
30 22:55 NW 8 10.00 Fair CLR 26.6 15.8 64% 19 30.33 0.0
30 22:35 NW 9 G 16 10.00 Fair CLR 28.4 15.8 59% 20 30.32 0.0
30 22:16 NW 13 G 20 10.00 Mostly Cloudy BKN034 28.4 17.6 64% 19 30.31 0.0
30 21:55 NW 10 G 17 10.00 Mostly Cloudy BKN034 28.4 19.4 69% 20 30.3 0.0
30 21:35 NW 9 G 16 10.00 Fair CLR 28.4 19.4 69% 20 30.28 0.0
30 21:15 NW 10 G 21 10.00 Partly Cloudy SCT017 SCT022 28.4 21.2 74% 20 30.26 0.0
30 20:55 NW 13 G 20 10.00 Overcast OVC017 28.4 21.2 74% 19 30.25 0.0
30 20:35 NW 14 G 18 10.00 Overcast OVC015 30.2 23 75% 21 30.24 0.0
30 20:15 NW 12 G 18 10.00 Overcast OVC015 30.2 24.8 80% 21 30.22 0.0
30 19:56 NW 13 G 18 10.00 Overcast BKN017 BKN050 OVC095 30.2 24.8 80% 21 30.2 0.0
30 19:35 NW 13 G 17 10.00 Overcast SCT021 BKN055 OVC095 32 23 69% 23 30.19 0.0
30 19:15 NW 10 G 17 10.00 Light Snow BKN018 BKN028 OVC055 32 24.8 75% 24 30.17 0.0
30 18:35 NW 12 G 22 7.00 Light Snow OVC016 32 24.8 75% 24 30.14 0.0
30 18:15 NW 9 G 16 7.00 Light Snow OVC014 32 26.6 80% 25 30.12 0.0
30 17:55 W 10 G 21 4.00 Light Snow OVC014 32 26.6 80% 24 30.1 0.0
30 17:36 W 10 G 20 4.00 Light Snow OVC014 32 26.6 80% 24 30.08 0.0
30 17:15 NW 13 G 20 5.00 Light Snow BKN014 BKN019 OVC030 32 26.6 80% 23 30.06 0.0
30 16:55 W 16 G 22 5.00 Light Snow OVC019 33.8 26.6 75% 24 30.03 0.0
30 16:35 W 8 10.00 Overcast OVC021 33.8 26.6 75% 28 30.01 0.0
30 16:15 W 6 G 18 10.00 Overcast OVC021 33.8 26.6 75% 29 29.99 0.0
30 15:55 W 7 10.00 Overcast OVC021 33.8 24.8 70% 28 29.97 0.0
30 15:35 W 7 G 18 10.00 Overcast BKN023 OVC033 33.8 24.8 70% 28 29.96 0.0
30 15:16 W 13 G 22 10.00 Overcast OVC023 33.8 24.8 70% 25 29.94 0.0
30 14:55 W 10 G 21 10.00 Overcast OVC020 33.8 24.8 70% 26 29.92 0.0
30 14:35 W 10 10.00 Overcast OVC020 33.8 24.8 70% 26 29.9 0.0
30 14:15 W 9 G 18 10.00 Overcast BKN022 OVC027 35.6 26.6 70% 29 29.89 0.0
30 13:55 W 12 G 18 10.00 Overcast BKN018 BKN026 OVC033 35.6 26.6 70% 28 29.87 0.0
30 13:35 W 7 10.00 Overcast OVC016 35.6 28.4 75% 31 29.86 0.0
30 13:15 SW 5 G 16 5.00 Overcast with Haze OVC018 33.8 26.6 75% 30 29.85 0.0
30 12:56 SW 12 G 20 10.00 Overcast OVC020 35.6 26.6 70% 28 29.84 0.0
30 12:35 SW 9 G 21 10.00 Overcast OVC020 35.6 26.6 70% 29 29.83 0.0
30 12:15 SW 12 G 20 10.00 Overcast OVC020 35.6 26.6 70% 28 29.82 0.0
30 11:55 SW 14 G 22 10.00 Overcast OVC022 35.6 26.6 70% 27 29.81 0.0
30 11:35 SW 8 G 20 10.00 Overcast OVC022 35.6 26.6 70% 30 29.8 0.0
30 11:15 SW 9 G 20 10.00 Overcast OVC020 35.6 28.4 75% 29 29.8 0.0
30 10:55 SW 14 G 24 7.00 Light Snow OVC016 35.6 30.2 81% 27 29.79 0.0
30 10:36 SW 10 G 21 10.00 Light Snow OVC014 35.6 30.2 81% 29 29.78 0.0
30 10:15 SW 12 G 22 3.00 Light Snow OVC014 35.6 30.2 81% 28 29.77 0.0
30 09:55 SW 13 G 23 10.00 Light Rain OVC014 35.6 30.2 81% 28 29.77 0.0
30 09:35 SW 12 G 22 7.00 Light Snow OVC014 35.6 32 87% 28 29.76 0.0
30 09:15 SW 10 G 20 10.00 Light Snow OVC014 35.6 32 87% 29 29.75 0.0
30 08:55 SW 12 G 18 10.00 Light Rain OVC012 35.6 32 87% 28 29.76 0.0
30 08:35 SW 10 G 20 10.00 Light Drizzle OVC012 35.6 32 87% 29 29.75 0.0
30 08:16 SW 13 G 21 7.00 Light Rain BKN010 OVC014 35.6 32 87% 28 29.75 0.0
30 07:55 S 14 G 25 10.00 Light Rain OVC008 35.6 32 87% 27 29.75 0.0
30 07:35 S 18 G 24 10.00 Rain OVC008 35.6 32 87% 26 29.75 0.0
30 07:15 S 14 G 18 10.00 Drizzle OVC008 35.6 32 87% 27 29.75 0.0
30 06:55 S 13 G 22 10.00 Light Rain OVC006 35.6 32 87% 28 29.75 0.0
30 06:35 S 14 G 21 10.00 Unknown Precip OVC006 35.6 32 87% 27 29.76 0.0
30 06:15 S 9 7.00 Unknown Precip OVC004 33.8 32 93% 27 29.77 0.0
30 05:56 S 9 7.00 Light Snow OVC004 33.8 32 93% 27 29.77 0.0
30 05:35 S 9 4.00 Light Snow OVC004 33.8 32 93% 27 29.78 0.0
30 05:15 S 12 G 16 3.00 Light Snow OVC004 33.8 32 93% 26 29.79 0.0
30 04:55 S 10 4.00 Light Snow OVC004 33.8 32 93% 26 29.8 0.0
30 04:35 S 14 G 18 4.00 Light Snow OVC004 33.8 32 93% 25 29.81 0.0
30 04:15 SE 10 2.00 Light Snow OVC004 33.8 32 93% 26 29.83 0.0
30 03:55 SE 9 2.50 Light Snow OVC004 33.8 32 93% 27 29.85 0.0
30 03:36 SE 10 1.75 Light Snow OVC004 33.8 32 93% 26 29.87 0.0
30 03:15 SE 9 G 17 1.50 Light Snow OVC004 33.8 32 93% 27 29.88 0.0
30 02:55 SE 9 G 18 3.00 Light Snow OVC004 33.8 32 93% 27 29.9 0.0
30 02:35 SE 10 3.00 Light Snow OVC004 33.8 32 93% 26 29.92 0.0
30 02:15 SE 9 3.00 Light Snow OVC004 33.8 30.2 87% 27 29.93 0.0
30 01:55 SE 9 2.50 Light Snow OVC004 33.8 30.2 87% 27 29.95 0.0
30 01:35 SE 8 4.00 Light Snow OVC004 33.8 32 93% 28 29.96 0.0
30 01:16 SE 9 3.00 Light Snow OVC004 33.8 32 93% 27 29.98 0.0
30 00:55 SE 10 2.50 Light Snow OVC004 33.8 32 93% 26 30.01 0.0
30 00:35 SE 10 4.00 Light Snow OVC004 33.8 30.2 87% 26 30.03 0.0
30 00:15 SE 10 1.75 Light Snow OVC004 32 30.2 93% 24 30.04 0.0
29 23:35 SE 7 1.25 Light Snow OVC004 32 30.2 93% 26 30.07 0.0
29 23:15 SE 7 1.00 Light Snow OVC004 32 28.4 87% 26 30.09 0.0
29 22:56 SE 8 1.25 Snow OVC004 32 28.4 87% 25 30.1 0.0
29 22:35 SE 9 1.00 Snow OVC004 32 28.4 87% 25 30.12 0.0
29 22:15 SE 8 1.00 Snow OVC006 32 28.4 87% 25 30.14 0.0
29 21:55 SE 7 2.00 Light Snow OVC008 32 26.6 80% 26 30.15 0.0
29 21:35 SE 6 2.00 Light Snow SCT005 SCT008 OVC021 32 26.6 80% 27 30.16 0.0
29 21:15 SE 9 2.00 Light Snow BKN019 OVC023 30.2 26.6 86% 23 30.17 0.0
29 20:55 SE 8 4.00 Light Snow SCT029 BKN043 OVC065 30.2 26.6 86% 23 30.17 0.0
29 20:36 SE 8 10.00 Light Snow OVC065 30.2 26.6 86% 23 30.2 0.0
29 20:15 E 8 10.00 Light Snow SCT038 SCT044 OVC075 30.2 26.6 86% 23 30.2 0.0
29 19:55 E 7 10.00 Overcast SCT031 SCT041 OVC075 30.2 26.6 86% 24 30.22 0.0
29 19:35 E 7 7.00 Light Snow SCT009 BKN044 OVC050 30.2 24.8 80% 24 30.24 0.0
29 19:15 SE 7 10.00 Overcast SCT011 BKN026 OVC050 30.2 24.8 80% 24 30.26 0.0
29 18:55 E 5 10.00 Overcast BKN009 BKN017 OVC026 30.2 24.8 80% 26 30.27 0.0
29 18:35 E 7 10.00 Mostly Cloudy BKN009 BKN028 BKN034 28.4 24.8 86% 22 30.28 0.0
29 18:16 E 7 10.00 Mostly Cloudy SCT009 SCT014 BKN030 28.4 24.8 86% 22 30.29 0.0
29 17:55 E 7 2.50 Light Snow BKN009 BKN016 OVC028 28.4 24.8 86% 22 30.31 0.0
29 17:35 SE 8 3.00 Light Snow OVC009 28.4 24.8 86% 21 30.32 0.0
29 17:15 SE 5 4.00 Light Snow BKN009 BKN036 OVC045 28.4 24.8 86% 24 30.32 0.0
29 16:55 SE 7 2.50 Light Snow SCT011 BKN023 OVC028 28.4 24.8 86% 22 30.33 0.0
29 16:35 SE 6 3.00 Light Snow BKN027 BKN034 OVC049 28.4 23 80% 23 30.35 0.0
29 16:15 SE 7 7.00 Light Snow SCT030 BKN043 OVC048 30.2 23 75% 24 30.36 0.0
29 15:56 S 5 7.00 Light Snow SCT029 BKN035 OVC042 30.2 21.2 69% 26 30.37 0.0
29 15:35 S 9 7.00 Light Snow SCT032 BKN044 OVC070 32 19.4 60% 25 30.38 0.0
29 15:15 S 3 10.00 Overcast SCT036 SCT044 OVC070 32 17.6 55% 30.38 0.0
29 14:55 S 6 10.00 Overcast SCT034 BKN043 OVC070 32 15.8 51% 27 30.39 0.0
29 14:35 S 5 10.00 Overcast SCT034 BKN048 OVC070 32 17.6 55% 28 30.4 0.0
29 14:15 SE 7 10.00 Overcast BKN034 BKN055 OVC070 32 17.6 55% 26 30.4 0.0
29 13:55 SE 5 10.00 Overcast SCT034 BKN075 OVC080 32 17.6 55% 28 30.4 0.0
29 13:36 SE 5 10.00 Overcast SCT038 BKN070 OVC085 32 17.6 55% 28 30.4 0.0
29 13:15 SE 8 10.00 Overcast BKN038 OVC070 32 17.6 55% 25 30.42 0.0
29 12:55 SE 6 10.00 Overcast SCT036 SCT070 OVC090 32 17.6 55% 27 30.43 0.0
29 12:35 SE 7 10.00 Overcast BKN034 OVC090 32 17.6 55% 26 30.43 0.0
29 12:15 SE 6 10.00 Overcast OVC034 32 15.8 51% 27 30.44 0.0
29 11:55 S 5 10.00 Overcast OVC032 32 15.8 51% 28 30.44 0.0
29 11:35 S 3 10.00 Overcast OVC032 32 15.8 51% 30.45 0.0
29 11:16 Calm 10.00 Overcast OVC034 32 15.8 51% 30.46 0.0
29 10:55 SW 3 10.00 Overcast OVC034 32 15.8 51% 30.47 0.0
29 10:35 S 3 10.00 Overcast OVC036 30.2 15.8 55% 30.47 0.0
29 10:15 Calm 10.00 Partly Cloudy SCT038 30.2 17.6 59% 30.47 0.0
29 09:55 S 3 10.00 Fair CLR 30.2 17.6 59% 30.47 0.0
29 09:35 Calm 10.00 Fair CLR 30.2 17.6 59% 30.47 0.0
29 09:15 S 3 10.00 Fair CLR 28.4 19.4 69% 30.46 0.0
29 08:56 Calm 10.00 Fair CLR 28.4 19.4 69% 30.47 0.0
29 08:35 Calm 10.00 Fair CLR 24.8 19.4 80% 30.47 0.0
29 08:15 Calm 10.00 Fair CLR 21.2 17.6 86% 30.46 0.0
29 07:55 Calm 10.00 Fair CLR 19.4 14 79% 30.46 0.0
29 07:35 Calm 10.00 Fair CLR 19.4 14 79% 30.45 0.0
29 07:15 Calm 10.00 Fair CLR 17.6 14 86% 30.45 0.0
29 06:55 Calm 10.00 Fair CLR 17.6 14 86% 30.43 0.0
29 06:36 Calm 10.00 Fair CLR 19.4 14 79% 30.43 0.0
29 06:15 Calm 10.00 Fair CLR 17.6 14 86% 30.42 0.0
29 05:55 Calm 10.00 Fair CLR 19.4 14 79% 30.42 0.0
29 05:35 Calm 10.00 Fair CLR 21.2 14 74% 30.42 0.0
29 05:15 Calm 10.00 Fair CLR 21.2 14 74% 30.41 0.0
29 04:55 Calm 10.00 Fair CLR 21.2 15.8 80% 30.41 0.0
29 04:35 Calm 10.00 Fair CLR 19.4 12.2 73% 30.4 0.0
29 04:16 Calm 10.00 Fair CLR 19.4 14 79% 30.4 0.0
29 03:55 Calm 10.00 Fair CLR 19.4 14 79% 30.4 0.0
29 03:35 Calm 10.00 Fair CLR 19.4 14 79% 30.4 0.0
29 03:15 Calm 10.00 Fair CLR 21.2 14 74% 30.4 0.0
29 02:55 Calm 10.00 Fair CLR 23 14 68% 30.4 0.0
29 02:35 Calm 10.00 Fair CLR 23 12.2 63% 30.39 0.0
29 02:15 Calm 10.00 Fair CLR 24.8 12.2 59% 30.39 0.0
29 01:56 Calm 10.00 Fair CLR 26.6 12.2 54% 30.38 0.0
29 01:35 Calm 10.00 Fair CLR 26.6 12.2 54% 30.38 0.0
29 01:15 Calm 10.00 Fair CLR 26.6 12.2 54% 30.38 0.0
29 00:55 W 3 10.00 Fair CLR 26.6 12.2 54% 30.38 0.0
29 00:35 W 5 10.00 Fair CLR 28.4 10.4 47% 24 30.37 0.0
29 00:15 W 5 10.00 Fair CLR 28.4 10.4 47% 24 30.37 0.0
28 23:55 W 7 10.00 Partly Cloudy SCT045 28.4 10.4 47% 22 30.36 0.0
28 23:36 W 6 10.00 Mostly Cloudy BKN041 30.2 12.2 47% 25 30.35 0.0
28 23:15 W 5 10.00 Overcast OVC041 30.2 14 51% 26 30.35 0.0
28 22:55 W 7 G 16 10.00 Overcast OVC041 30.2 14 51% 24 30.34 0.0
28 22:35 W 7 10.00 Overcast OVC037 30.2 15.8 55% 24 30.34 0.0
28 22:15 W 6 10.00 Overcast OVC037 30.2 15.8 55% 25 30.32 0.0
28 21:55 W 6 10.00 Light Snow OVC037 30.2 15.8 55% 25 30.32 0.0
28 21:35 W 3 10.00 Overcast BKN033 OVC041 30.2 15.8 55% 30.32 0.0
28 21:16 NW 6 10.00 Overcast SCT033 OVC043 30.2 15.8 55% 25 30.31 0.0
28 20:55 W 5 10.00 Overcast OVC045 30.2 17.6 59% 26 30.31 0.0
28 20:35 W 5 10.00 Overcast SCT033 OVC043 30.2 15.8 55% 26 30.3 0.0
28 20:15 W 7 10.00 Overcast BKN033 OVC041 30.2 15.8 55% 24 30.3 0.0
28 19:55 W 8 10.00 Overcast SCT035 OVC043 30.2 15.8 55% 23 30.29 0.0
28 19:35 W 7 10.00 Overcast BKN039 OVC049 30.2 15.8 55% 24 30.29 0.0
28 19:15 W 8 G 16 10.00 Overcast SCT036 SCT043 OVC050 32 14 47% 25 30.29 0.0
28 18:56 W 9 10.00 Overcast OVC050 32 14 47% 25 30.28 0.0
28 18:36 W 7 10.00 Overcast OVC050 32 14 47% 26 30.27 0.0
28 18:15 W 13 G 17 10.00 Overcast OVC050 32 12.2 44% 23 30.27 0.0
28 17:55 W 12 10.00 Overcast OVC050 32 12.2 44% 24 30.26 0.0
28 17:35 W 9 10.00 Overcast OVC050 32 12.2 44% 25 30.25 0.0
28 17:15 W 8 10.00 Overcast OVC050 32 12.2 44% 25 30.24 0.0
28 16:36 W 6 10.00 Overcast OVC050 32 14 47% 27 30.22 0.0
28 16:15 W 6 G 16 10.00 Overcast OVC050 32 14 47% 27 30.22 0.0
28 15:55 W 6 10.00 Overcast SCT043 OVC050 32 14 47% 27 30.2 0.0
28 15:35 W 10 10.00 Overcast SCT042 OVC060 32 14 47% 24 30.2 0.0
28 15:15 W 9 10.00 Overcast SCT039 SCT046 OVC060 32 14 47% 25 30.19 0.0
28 14:55 NW 12 G 18 10.00 Overcast SCT044 OVC060 32 12.2 44% 24 30.18 0.0
28 14:35 NW 10 G 17 10.00 Overcast SCT041 OVC050 32 14 47% 24 30.17 0.0
28 14:15 W 10 10.00 Overcast SCT043 OVC050 32 14 47% 24 30.17 0.0
28 13:56 W 10 G 18 10.00 Overcast SCT041 OVC050 32 14 47% 24 30.16 0.0
28 13:35 W 10 G 21 10.00 Overcast BKN041 OVC050 32 14 47% 24 30.16 0.0
28 13:15 W 8 10.00 Mostly Cloudy BKN043 BKN050 32 14 47% 25 30.16 0.0
28 12:55 W 13 G 24 10.00 Mostly Cloudy BKN050 32 14 47% 23 30.16 0.0
28 12:35 W 14 G 21 10.00 Overcast SCT040 OVC050 32 14 47% 23 30.15 0.0
28 12:15 W 13 G 25 10.00 Overcast BKN040 OVC049 32 14 47% 23 30.15 0.0
28 11:55 NW 15 G 23 10.00 Overcast BKN038 OVC048 33.8 15.8 48% 25 30.14 0.0
28 11:36 W 12 G 20 10.00 Mostly Cloudy BKN036 BKN044 BKN055 33.8 15.8 48% 26 30.14 0.0
28 11:15 W 9 G 24 10.00 Mostly Cloudy BKN036 BKN042 33.8 15.8 48% 27 30.14 0.0
28 10:55 W 8 G 24 10.00 Mostly Cloudy BKN033 33.8 17.6 51% 28 30.14 0.0
28 10:35 W 14 G 18 10.00 Mostly Cloudy BKN031 BKN036 32 17.6 55% 23 30.13 0.0
28 10:15 W 8 G 18 10.00 Mostly Cloudy BKN029 BKN035 32 19.4 60% 25 30.12 0.0
28 09:35 W 8 10.00 Partly Cloudy SCT023 SCT029 30.2 19.4 64% 23 30.11 0.0
28 09:16 W 6 G 16 10.00 Partly Cloudy SCT023 30.2 19.4 64% 25 30.1 0.0
28 08:55 W 8 10.00 Fair CLR 28.4 19.4 69% 21 30.09 0.0
28 08:35 W 8 10.00 Partly Cloudy SCT022 28.4 19.4 69% 21 30.08 0.0
28 08:15 W 5 10.00 Partly Cloudy SCT022 28.4 19.4 69% 24 30.08 0.0
28 07:55 W 5 10.00 Fair CLR 26.6 19.4 74% 22 30.08 0.0
28 07:35 W 6 10.00 Fair CLR 26.6 19.4 74% 21 30.07 0.0
28 07:15 W 5 10.00 Fair CLR 26.6 19.4 74% 22 30.06 0.0
28 06:56 W 6 10.00 Fair CLR 26.6 19.4 74% 21 30.06 0.0
28 06:35 W 5 10.00 Fair CLR 28.4 19.4 69% 24 30.05 0.0
28 06:15 W 7 10.00 Fair CLR 28.4 19.4 69% 22 30.04 0.0
28 05:55 W 8 10.00 Fair CLR 28.4 19.4 69% 21 30.04 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)