Weather observations for the past three days for
St Clair County International Airport
Metric (Imperial)
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
11 11:35 NW 28 G 37 11.27 Light Snow SCT016 OVC023 -2 -7 69% -8 76.15 0.0
11 11:15 NW 11 G 30 6.44 Light Snow OVC015 -2 -5 80% -6 76.12 0.0
11 10:55 W 9 8.05 Light Snow OVC015 -2 -5 80% -5 76.1 0.0
11 10:35 W 13 4.02 Light Snow OVC017 -2 -5 80% -6 76.07 0.0
11 10:15 W 9 2.82 Light Snow OVC017 -2 -5 80% -5 76.05 0.0
11 09:55 W 9 16.09 Light Snow BKN017 BKN031 OVC037 -2 -6 74% -5 76.02 0.0
11 09:36 W 17 11.27 Light Snow BKN017 BKN031 OVC039 -2 -6 74% -7 76 0.0
11 09:15 W 9 G 28 11.27 Light Snow SCT017 BKN028 OVC042 -2 -6 74% -5 76 0.0
11 08:55 W 11 11.27 Light Snow BKN017 OVC040 -3 -6 80% -7 75.97 0.0
11 08:35 W 15 G 28 16.09 Overcast BKN019 BKN032 OVC065 -3 -7 74% -8 75.95 0.0
11 08:15 W 13 11.27 Light Snow BKN019 OVC023 -3 -7 74% -7 75.95 0.0
11 07:55 W 15 G 31 16.09 Overcast OVC022 -3 -7 74% -8 75.95 0.0
11 07:35 W 13 16.09 Overcast BKN022 BKN028 OVC042 -3 -7 74% -7 75.92 0.0
11 07:16 W 20 G 33 16.09 Overcast BKN024 BKN030 OVC050 -2 -7 69% -7 75.9 0.0
11 06:55 W 17 16.09 Overcast SCT026 OVC036 -2 -7 69% -7 75.87 0.0
11 06:35 W 11 G 31 16.09 Overcast SCT038 SCT044 OVC070 -2 -7 69% -6 75.84 0.0
11 06:15 SW 9 16.09 Mostly Cloudy BKN070 -2 -7 69% -5 75.82 0.0
11 05:55 SW 9 16.09 Fair CLR -3 -7 74% -6 75.82 0.0
11 05:35 W 7 16.09 Fair CLR -3 -7 74% -6 75.82 0.0
11 05:15 SW 6 16.09 Fair CLR -3 -7 74% 75.79 0.0
11 04:56 SW 6 16.09 Fair CLR -2 -7 69% 75.79 0.0
11 04:35 SW 6 16.09 Fair CLR -2 -7 69% 75.79 0.0
11 04:15 SW 6 16.09 Fair CLR -2 -7 69% 75.79 0.0
11 03:55 SW 6 16.09 Fair CLR -2 -7 69% 75.79 0.0
11 03:35 Calm 16.09 Fair CLR -2 -6 74% 75.82 0.0
11 03:15 SW 6 16.09 Fair CLR -2 -6 74% 75.82 0.0
11 02:55 SW 6 16.09 Fair CLR -2 -6 74% 75.82 0.0
11 02:36 Calm 16.09 Fair CLR -2 -6 74% 75.82 0.0
11 02:15 Calm 16.09 Fair CLR -2 -6 74% 75.79 0.0
11 01:55 SW 6 16.09 Fair CLR -2 -5 80% 75.79 0.0
11 01:35 SW 6 16.09 Fair CLR -1 -5 75% 75.82 0.0
11 01:15 SW 7 16.09 Fair CLR -1 -5 75% -3 75.82 0.0
11 00:55 W 7 16.09 Fair CLR -1 -5 75% -3 75.82 0.0
11 00:35 W 7 16.09 Fair CLR -1 -5 75% -3 75.82 0.0
11 00:16 W 9 16.09 Fair CLR -1 -5 75% -4 75.84 0.0
10 23:55 SW 7 16.09 Fair CLR -1 -5 75% -3 75.82 0.0
10 23:35 SW 7 16.09 Fair CLR -1 -5 75% -3 75.82 0.0
10 23:15 W 11 16.09 Fair CLR 0 -6 64% -3 75.82 0.0
10 22:55 W 11 16.09 Fair CLR 0 -6 64% -3 75.82 0.0
10 22:35 W 7 G 26 16.09 Mostly Cloudy BKN028 0 -5 69% -2 75.82 0.0
10 22:15 W 9 16.09 Mostly Cloudy BKN028 0 -4 75% -3 75.82 0.0
10 21:56 W 13 G 28 16.09 Partly Cloudy SCT028 0 -4 75% -4 75.79 0.0
10 21:15 W 15 G 33 16.09 Overcast OVC025 1 -3 75% -3 75.74 0.0
10 20:55 W 17 G 28 16.09 Overcast OVC025 2 -2 75% -2 75.72 0.0
10 20:35 W 17 G 30 16.09 Overcast SCT016 OVC025 1 -1 87% -3 75.69 0.0
10 20:15 W 13 16.09 Overcast SCT007 BKN016 OVC022 1 0 93% -2 75.67 0.0
10 19:55 SW 6 11.27 Overcast BKN005 OVC011 1 0 93% 75.67 0.0
10 19:36 SW 6 8.05 Fog/Mist OVC003 1 0 93% 75.64 0.0
10 19:15 SW 6 4.83 Light Snow OVC003 1 0 93% 75.64 0.0
10 18:55 Calm 4.83 Light Snow BKN003 BKN007 OVC011 1 -1 87% 75.62 0.0
10 18:35 Calm 6.44 Light Snow BKN003 OVC011 1 -1 87% 75.62 0.0
10 18:15 Calm 4.02 Light Snow OVC003 1 -1 87% 75.62 0.0
10 17:55 Calm 2.41 Light Snow BKN003 OVC007 1 -1 87% 75.64 0.0
10 17:35 Calm 3.22 Light Snow SCT003 OVC007 1 -1 87% 75.64 0.0
10 17:15 Calm 3.22 Light Snow OVC007 1 -1 87% 75.64 0.0
10 16:56 Calm 2.01 Light Snow OVC007 1 -1 87% 75.62 0.0
10 16:35 Calm 4.02 Light Snow BKN004 OVC010 1 -1 87% 75.62 0.0
10 16:15 Calm 3.22 Light Snow OVC004 1 -1 87% 75.64 0.0
10 15:55 Calm 2.41 Light Snow BKN004 BKN007 OVC015 1 -1 87% 75.62 0.0
10 15:35 Calm 2.41 Light Snow SCT004 OVC015 1 -1 87% 75.64 0.0
10 15:15 N 6 3.22 Light Snow SCT004 OVC017 1 -1 87% 75.67 0.0
10 14:55 Calm 4.83 Light Snow BKN015 BKN030 OVC035 1 -1 87% 75.67 0.0
10 14:36 Calm 2.01 Light Snow OVC011 1 -1 87% 75.72 0.0
10 14:15 NE 6 3.22 Light Snow OVC013 1 -1 87% 75.74 0.0
10 13:55 NE 9 16.09 Overcast OVC013 2 -1 81% -0 75.74 0.0
10 13:35 NE 6 16.09 Overcast OVC013 2 -1 81% 75.79 0.0
10 13:15 NE 17 16.09 Overcast BKN015 OVC023 2 -1 81% -2 75.72 0.0
10 12:55 NE 11 16.09 Overcast BKN015 OVC023 2 -1 81% -1 75.84 0.0
10 12:35 NE 7 16.09 Overcast SCT015 OVC023 2 -1 81% 0 75.92 0.0
10 12:16 E 7 16.09 Overcast OVC023 2 -2 75% 0 75.97 0.0
10 11:55 E 6 16.09 Overcast OVC023 2 -1 81% 76 0.0
10 11:35 E 11 16.09 Overcast OVC021 2 -1 81% -1 76.02 0.0
10 11:15 E 13 16.09 Overcast OVC021 2 -2 75% -1 76.1 0.0
10 10:55 E 9 16.09 Overcast OVC021 2 -1 81% -0 76.15 0.0
10 10:35 E 11 16.09 Overcast OVC019 2 -1 81% -1 76.17 0.0
10 10:15 NE 7 16.09 Overcast OVC021 2 -1 81% 0 76.2 0.0
10 09:56 E 6 16.09 Overcast OVC021 2 -1 81% 76.25 0.0
10 09:35 E 9 16.09 Overcast OVC023 2 -2 75% -0 76.3 0.0
10 09:15 SE 11 16.09 Overcast OVC023 2 -2 75% -1 76.33 0.0
10 08:55 E 9 16.09 Overcast OVC023 1 -1 87% -2 76.33 0.0
10 08:35 E 6 16.09 Overcast OVC023 1 -1 87% 76.35 0.0
10 08:15 Calm 16.09 Overcast OVC023 0 -1 93% 76.38 0.0
10 07:55 Calm 16.09 Overcast OVC023 0 -1 93% 76.4 0.0
10 07:36 Calm 16.09 Overcast OVC023 0 -2 87% 76.45 0.0
10 07:15 Calm 16.09 Overcast OVC023 0 -2 87% 76.48 0.0
10 06:55 Calm 16.09 Overcast OVC023 0 -2 87% 76.5 0.0
10 06:35 Calm 16.09 Overcast OVC023 -1 -2 93% 76.48 0.0
10 06:15 Calm 16.09 Overcast OVC023 -1 -2 93% 76.48 0.0
10 05:55 Calm 16.09 Overcast OVC023 -1 -3 86% 76.5 0.0
10 05:35 Calm 16.09 Overcast OVC023 -1 -3 86% 76.53 0.0
10 05:16 Calm 16.09 Overcast OVC023 -1 -3 86% 76.58 0.0
10 04:55 Calm 16.09 Overcast OVC023 -2 -3 93% 76.58 0.0
10 04:35 Calm 16.09 Mostly Cloudy BKN023 -3 -4 93% 76.58 0.0
10 04:15 Calm 16.09 Partly Cloudy SCT023 -2 -4 86% 76.61 0.0
10 03:55 Calm 16.09 Mostly Cloudy BKN023 -2 -4 86% 76.63 0.0
10 03:35 Calm 16.09 Partly Cloudy SCT023 -2 -4 86% 76.66 0.0
10 03:15 Calm 16.09 Fair CLR -2 -4 86% 76.66 0.0
10 02:56 Calm 16.09 Fair CLR -2 -4 86% 76.71 0.0
10 02:35 Calm 16.09 Fair CLR -3 -4 93% 76.71 0.0
10 02:15 Calm 16.09 Fair CLR -2 -4 86% 76.71 0.0
10 01:55 Calm 16.09 Fair CLR -2 -3 93% 76.71 0.0
10 01:35 Calm 16.09 Partly Cloudy SCT026 -2 -4 86% 76.71 0.0
10 01:15 Calm 16.09 Overcast OVC026 -2 -4 86% 76.73 0.0
10 00:55 Calm 16.09 Overcast OVC026 -2 -4 86% 76.76 0.0
10 00:36 Calm 16.09 Mostly Cloudy BKN026 -2 -4 86% 76.76 0.0
10 00:15 Calm 16.09 Mostly Cloudy BKN026 0 -2 87% 76.78 0.0
09 23:55 Calm 16.09 Overcast OVC026 0 -2 87% 76.81 0.0
09 23:35 Calm 16.09 Overcast OVC026 -1 -3 86% 76.84 0.0
09 23:15 Calm 16.09 Mostly Cloudy BKN026 -1 -3 86% 76.84 0.0
09 22:55 Calm 16.09 Mostly Cloudy BKN026 0 -2 87% 76.84 0.0
09 22:35 Calm 16.09 Overcast OVC026 0 -2 87% 76.81 0.0
09 22:16 Calm 16.09 Overcast OVC026 -1 -3 86% 76.84 0.0
09 21:55 Calm 16.09 Mostly Cloudy BKN026 -1 -3 86% 76.81 0.0
09 21:35 Calm 16.09 Fair CLR -1 -3 86% 76.76 0.0
09 21:15 Calm 16.09 Fair CLR 1 -2 81% 76.73 0.0
09 20:55 Calm 16.09 Partly Cloudy SCT026 1 -2 81% 76.71 0.0
09 20:35 Calm 16.09 Partly Cloudy SCT026 2 -2 75% 76.68 0.0
09 20:15 Calm 16.09 Fair CLR 3 -2 70% 76.66 0.0
09 19:56 NW 6 16.09 Partly Cloudy SCT024 4 -2 65% 76.63 0.0
09 19:35 NW 6 16.09 Mostly Cloudy BKN026 4 -1 70% 76.58 0.0
09 19:15 W 7 16.09 Mostly Cloudy BKN026 4 -1 70% 2 76.56 0.0
09 18:55 NW 6 16.09 Mostly Cloudy BKN026 4 -1 70% 76.53 0.0
09 18:35 NW 6 16.09 Mostly Cloudy BKN024 4 -1 70% 76.5 0.0
09 18:15 NW 13 G 26 16.09 Mostly Cloudy BKN024 5 -1 66% 2 76.45 0.0
09 17:55 NW 15 16.09 Overcast OVC024 6 0 66% 3 76.4 0.0
09 17:36 NW 17 16.09 Overcast OVC024 6 0 66% 3 76.38 0.0
09 17:15 NW 22 G 33 16.09 Overcast OVC024 6 0 66% 2 76.3 0.0
09 16:55 W 15 G 33 16.09 Overcast OVC022 6 0 66% 3 76.28 0.0
09 16:35 W 22 G 39 16.09 Overcast OVC022 6 0 66% 2 76.2 0.0
09 16:15 NW 35 G 43 16.09 Overcast and Breezy OVC022 6 0 66% 1 76.15 0.0
09 15:55 NW 37 G 50 16.09 Overcast and Breezy OVC022 6 1 71% 1 76.07 0.0
09 15:35 NW 24 G 35 16.09 Overcast OVC022 6 1 71% 2 75.97 0.0
09 15:16 W 31 G 52 16.09 Overcast OVC022 6 1 71% 2 75.87 0.0
09 14:55 W 28 G 52 16.09 Overcast OVC022 7 1 66% 3 75.74 0.0
09 14:35 W 30 G 48 16.09 Overcast BKN022 OVC028 8 2 66% 4 75.64 0.0
09 14:15 W 28 G 46 16.09 Overcast OVC028 9 3 66% 6 75.57 0.0
09 13:55 W 19 G 41 16.09 Overcast OVC030 9 2 62% 7 75.49 0.0
09 13:35 W 19 G 43 16.09 Overcast BKN028 OVC035 10 2 58% 8 75.39 0.0
09 13:15 W 33 G 50 16.09 Overcast and Breezy BKN028 OVC033 10 3 62% 7 75.34 0.0
09 12:55 W 24 G 48 16.09 Overcast SCT030 BKN037 OVC048 13 4 55% 75.26 0.0
09 12:36 SW 39 G 52 16.09 Mostly Cloudy and Breezy SCT041 BKN048 BKN060 14 3 48% 75.16 0.0
09 12:15 SW 26 G 48 16.09 Partly Cloudy SCT040 SCT048 SCT060 16 4 45% 75.08 0.0
09 11:55 SW 26 G 54 16.09 Overcast BKN038 BKN044 OVC065 16 6 52% 75.06 0.0
09 11:35 SW 22 G 35 16.09 Mostly Cloudy SCT019 SCT031 BKN050 15 10 72% 75.03 0.0
09 11:15 S 31 G 50 16.09 Mostly Cloudy SCT016 SCT025 BKN032 14 10 77% 75.03 0.0
09 10:55 S 35 G 50 16.09 Mostly Cloudy and Breezy BKN016 BKN029 BKN070 15 10 72% 75.03 0.0
09 10:35 S 30 G 52 16.09 Overcast BKN016 BKN029 OVC039 14 9 72% 75.03 0.0
09 10:16 S 39 G 52 16.09 Overcast and Breezy BKN018 BKN041 OVC050 13 9 77% 75.03 0.0
09 09:55 S 35 G 48 16.09 Mostly Cloudy and Breezy SCT018 SCT033 BKN042 13 9 77% 75.06 0.0
09 09:35 S 30 G 50 16.09 Partly Cloudy SCT042 SCT048 SCT060 13 9 77% 75.06 0.0
09 09:15 S 24 G 46 16.09 Mostly Cloudy SCT042 SCT048 BKN120 13 9 77% 75.08 0.0
09 08:55 S 31 G 41 16.09 Overcast OVC120 13 9 77% 75.06 0.0
09 08:35 S 31 G 41 16.09 Mostly Cloudy BKN120 12 9 82% 75.06 0.0
09 08:15 S 20 G 31 16.09 Mostly Cloudy SCT100 BKN120 12 9 82% 75.11 0.0
09 07:56 S 28 G 41 16.09 Overcast SCT075 OVC100 12 9 82% 75.08 0.0
09 07:35 S 24 G 37 16.09 Light Rain SCT023 SCT055 OVC100 12 9 82% 75.11 0.0
09 07:15 S 28 G 37 16.09 Overcast OVC100 12 9 82% 75.08 0.0
09 06:55 S 22 G 31 16.09 Overcast OVC100 12 9 82% 75.11 0.0
09 06:35 S 20 G 41 16.09 Overcast SCT013 SCT020 OVC110 12 10 88% 75.11 0.0
09 06:15 S 17 16.09 Overcast SCT013 BKN042 OVC110 11 9 88% 75.16 0.0
09 05:55 S 19 G 26 16.09 Overcast SCT037 BKN048 OVC080 11 8 82% 75.16 0.0
09 05:36 S 19 16.09 Overcast SCT050 OVC080 10 8 88% 8 75.13 0.0
09 05:15 S 19 G 31 16.09 Rain OVC080 10 7 82% 8 75.18 0.0
09 04:55 S 19 16.09 Light Drizzle SCT060 OVC080 10 7 82% 8 75.18 0.0
09 04:35 S 24 G 35 16.09 Overcast OVC060 10 7 82% 7 75.23 0.0
09 04:15 S 41 G 52 6.44 Rain and Breezy BKN029 OVC060 9 6 82% 5 75.23 0.0
09 03:55 S 15 11.27 Rain OVC031 9 5 76% 7 75.29 0.0
09 03:35 S 24 G 35 16.09 Overcast BKN031 OVC038 10 4 67% 7 75.23 0.0
09 03:16 S 28 G 35 16.09 Drizzle OVC031 9 4 71% 6 75.23 0.0
09 02:55 S 24 G 33 16.09 Overcast BKN039 BKN045 OVC060 9 4 71% 6 75.23 0.0
09 02:35 S 24 G 35 16.09 Overcast BKN039 BKN055 OVC070 9 5 76% 6 75.29 0.0
09 02:15 S 22 11.27 Light Rain BKN034 OVC042 9 5 76% 6 75.31 0.0
09 01:55 S 26 G 37 11.27 Rain SCT027 BKN034 OVC055 9 5 76% 6 75.31 0.0
09 01:35 S 28 G 41 16.09 Rain SCT027 BKN034 OVC060 9 4 71% 6 75.34 0.0
09 01:15 S 28 G 43 16.09 Light Rain BKN033 BKN040 OVC047 9 3 66% 6 75.31 0.0
09 00:56 S 26 G 37 16.09 Light Rain BKN040 OVC046 10 2 58% 7 75.36 0.0
09 00:35 S 24 G 37 16.09 Mostly Cloudy SCT048 BKN075 10 1 54% 7 75.36 0.0
09 00:15 S 26 G 35 16.09 Partly Cloudy SCT120 9 1 58% 6 75.41 0.0
08 23:55 SE 24 G 33 16.09 Partly Cloudy SCT040 SCT048 SCT120 9 1 58% 6 75.49 0.0
08 23:35 SE 17 G 28 16.09 Partly Cloudy SCT032 SCT040 SCT046 8 2 66% 6 75.57 0.0
08 23:15 SE 17 16.09 Overcast BKN032 BKN040 OVC120 8 2 66% 6 75.64 0.0
08 22:55 S 19 16.09 Overcast SCT070 BKN090 OVC120 8 2 66% 5 75.67 0.0
08 22:36 S 19 G 28 16.09 Mostly Cloudy BKN090 8 2 66% 5 75.67 0.0
08 22:15 SE 22 G 30 16.09 Partly Cloudy SCT090 SCT120 8 3 71% 5 75.64 0.0
08 21:55 SE 19 G 28 16.09 Light Rain SCT050 BKN080 OVC100 8 3 71% 5 75.72 0.0
08 21:35 SE 15 16.09 Rain OVC080 8 3 71% 6 75.79 0.0
08 21:15 S 17 16.09 Light Rain SCT045 SCT060 OVC070 8 3 71% 6 75.87 0.0
08 20:55 SE 17 16.09 Light Rain SCT043 SCT055 OVC070 8 2 66% 6 75.84 0.0
08 20:35 S 19 G 28 16.09 Mostly Cloudy SCT040 SCT050 BKN100 9 2 62% 7 75.87 0.0
08 20:16 SE 15 16.09 Fair CLR 8 2 66% 6 75.84 0.0
08 19:55 SE 17 16.09 Fair CLR 8 2 66% 6 75.87 0.0
08 19:35 SE 17 16.09 Fair CLR 8 2 66% 6 75.9 0.0
08 19:15 SE 19 16.09 Fair CLR 8 2 66% 5 75.95 0.0
08 18:55 SE 19 G 28 16.09 Fair CLR 7 2 71% 4 75.97 0.0
08 18:35 SE 15 16.09 Fair CLR 7 2 71% 5 76 0.0
08 18:15 SE 15 16.09 Fair CLR 7 2 71% 5 75.97 0.0
08 17:56 SE 13 16.09 Fair CLR 7 2 71% 5 76 0.0
08 17:35 SE 19 16.09 Fair CLR 7 3 76% 4 76.02 0.0
08 17:15 SE 15 16.09 Fair CLR 7 3 76% 5 76.05 0.0
08 16:55 SE 11 16.09 Fair CLR 8 3 71% 6 76.05 0.0
08 16:35 SE 13 16.09 Fair CLR 8 3 71% 6 76.05 0.0
08 16:15 SE 17 16.09 Fair CLR 9 3 66% 7 76.07 0.0
08 15:55 S 13 16.09 Fair CLR 9 4 71% 7 76.07 0.0
08 15:36 S 20 G 30 16.09 Fair CLR 9 3 66% 6 76.07 0.0
08 15:15 S 15 16.09 Fair CLR 9 3 66% 7 76.07 0.0
08 14:55 S 15 16.09 Fair CLR 10 3 62% 8 76.1 0.0
08 14:35 S 15 16.09 Fair CLR 10 3 62% 8 76.12 0.0
08 14:15 SE 13 16.09 Fair CLR 10 3 62% 8 76.15 0.0
08 13:55 S 13 16.09 Fair CLR 10 3 62% 8 76.17 0.0
08 13:35 S 17 16.09 Fair CLR 9 3 66% 7 76.17 0.0
08 13:16 S 17 16.09 Fair CLR 9 3 66% 7 76.17 0.0
08 12:55 S 15 16.09 Fair CLR 10 4 67% 8 76.2 0.0
08 12:35 S 17 16.09 Fair CLR 9 4 71% 7 76.23 0.0
08 12:15 S 19 G 26 16.09 Fair CLR 8 4 76% 5 76.25 0.0
08 11:55 S 13 16.09 Fair CLR 7 3 76% 5 76.3 0.0
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)