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.
08 15:35 S 3 10.00 Fair CLR 24.8 -4 28% 30.34 0.0
08 15:15 S 5 10.00 Fair CLR 24.8 -4 28% 20 30.33 0.0
08 14:55 E 6 10.00 Fair CLR 26.6 -2.2 28% 21 30.33 0.0
08 14:36 SE 5 10.00 Fair CLR 26.6 -4 26% 22 30.33 0.0
08 14:15 E 7 10.00 Fair CLR 26.6 -4 26% 20 30.34 0.0
08 13:55 SE 5 10.00 Fair CLR 26.6 -2.2 28% 22 30.35 0.0
08 13:35 Calm 10.00 Fair CLR 26.6 -0.4 31% 30.35 0.0
08 13:15 SE 5 10.00 Fair CLR 26.6 1.4 33% 22 30.35 0.0
08 12:55 E 3 10.00 Fair CLR 26.6 3.2 36% 30.36 0.0
08 12:35 E 3 10.00 Fair CLR 26.6 -0.4 31% 30.36 0.0
08 12:16 E 3 10.00 Partly Cloudy SCT034 26.6 3.2 36% 30.37 0.0
08 11:55 Calm 10.00 Partly Cloudy SCT034 26.6 5 39% 30.37 0.0
08 11:35 Calm 10.00 Mostly Cloudy BKN034 26.6 6.8 43% 30.38 0.0
08 11:15 SE 3 10.00 Mostly Cloudy BKN034 24.8 6.8 46% 30.39 0.0
08 10:55 Calm 10.00 Partly Cloudy SCT034 23 6.8 50% 30.39 0.0
08 10:35 Calm 10.00 Partly Cloudy SCT034 23 8.6 54% 30.39 0.0
08 10:15 Calm 10.00 Mostly Cloudy BKN034 21.2 10.4 63% 30.39 0.0
08 09:56 Calm 10.00 Mostly Cloudy BKN034 21.2 10.4 63% 30.39 0.0
08 09:35 Calm 10.00 Partly Cloudy SCT036 19.4 12.2 73% 30.39 0.0
08 09:15 Calm 10.00 Mostly Cloudy BKN037 15.8 12.2 86% 30.39 0.0
08 08:55 Calm 10.00 Partly Cloudy SCT035 14 10.4 85% 30.38 0.0
08 08:35 Calm 10.00 Fair CLR 14 8.6 79% 30.38 0.0
08 08:15 Calm 10.00 Fair CLR 14 8.6 79% 30.38 0.0
08 07:55 Calm 10.00 Fair CLR 14 8.6 79% 30.37 0.0
08 07:36 Calm 10.00 Fair CLR 14 8.6 79% 30.37 0.0
08 07:15 Calm 10.00 Partly Cloudy SCT040 14 8.6 79% 30.37 0.0
08 06:55 Calm 10.00 Mostly Cloudy BKN041 15.8 10.4 79% 30.37 0.0
08 06:35 Calm 10.00 Overcast OVC039 17.6 10.4 73% 30.37 0.0
08 06:15 Calm 10.00 Overcast OVC037 17.6 10.4 73% 30.36 0.0
08 05:55 Calm 10.00 Overcast BKN039 OVC046 17.6 10.4 73% 30.36 0.0
08 05:35 Calm 10.00 Overcast BKN037 OVC046 15.8 10.4 79% 30.36 0.0
08 05:16 Calm 10.00 Overcast SCT037 OVC046 15.8 10.4 79% 30.35 0.0
08 04:55 W 3 10.00 Overcast OVC046 15.8 10.4 79% 30.34 0.0
08 04:35 Calm 10.00 Mostly Cloudy BKN044 15.8 8.6 73% 30.34 0.0
08 04:15 Calm 10.00 Fair CLR 15.8 8.6 73% 30.34 0.0
08 03:55 NW 7 10.00 Fair CLR 17.6 8.6 68% 9 30.32 0.0
08 03:35 NW 8 10.00 Fair CLR 17.6 8.6 68% 8 30.32 0.0
08 03:15 NW 7 10.00 Fair CLR 17.6 8.6 68% 9 30.31 0.0
08 02:56 NW 8 10.00 Fair CLR 17.6 8.6 68% 8 30.3 0.0
08 02:35 NW 8 10.00 Partly Cloudy SCT048 17.6 8.6 68% 8 30.29 0.0
08 02:15 NW 7 10.00 Partly Cloudy SCT048 19.4 8.6 63% 11 30.29 0.0
08 01:55 NW 7 10.00 Fair CLR 17.6 8.6 68% 9 30.29 0.0
08 01:35 NW 7 10.00 Fair CLR 19.4 8.6 63% 11 30.29 0.0
08 01:15 NW 7 10.00 Fair CLR 17.6 8.6 68% 9 30.29 0.0
08 00:55 NW 7 10.00 Partly Cloudy SCT048 17.6 6.8 62% 9 30.29 0.0
08 00:36 NW 7 10.00 Fair CLR 17.6 6.8 62% 9 30.29 0.0
08 00:15 NW 6 10.00 Fair CLR 17.6 6.8 62% 10 30.29 0.0
07 23:55 NW 6 10.00 Fair CLR 19.4 6.8 58% 12 30.29 0.0
07 23:35 NW 6 10.00 Partly Cloudy SCT041 SCT047 19.4 6.8 58% 12 30.29 0.0
07 23:15 NW 6 10.00 Fair CLR 19.4 6.8 58% 12 30.28 0.0
07 22:55 NW 6 10.00 Fair CLR 19.4 6.8 58% 12 30.28 0.0
07 22:35 NW 7 10.00 Fair CLR 19.4 6.8 58% 11 30.28 0.0
07 22:16 NW 6 10.00 Fair CLR 19.4 6.8 58% 12 30.28 0.0
07 21:55 NW 6 10.00 Fair CLR 19.4 6.8 58% 12 30.28 0.0
07 21:35 NW 6 10.00 Fair CLR 19.4 6.8 58% 12 30.27 0.0
07 21:15 NW 5 10.00 Fair CLR 17.6 6.8 62% 11 30.26 0.0
07 20:55 NW 3 10.00 Fair CLR 19.4 6.8 58% 30.25 0.0
07 20:35 NW 5 10.00 Fair CLR 19.4 6.8 58% 14 30.25 0.0
07 20:16 NW 5 10.00 Fair CLR 19.4 6.8 58% 14 30.24 0.0
07 19:55 NW 3 10.00 Fair CLR 21.2 6.8 54% 30.24 0.0
07 19:35 NW 6 10.00 Fair CLR 21.2 6.8 54% 14 30.23 0.0
07 19:15 NW 6 10.00 Fair CLR 23 6.8 50% 17 30.22 0.0
07 18:55 NW 8 10.00 Mostly Cloudy BKN042 21.2 6.8 54% 12 30.22 0.0
07 18:35 NW 5 10.00 Overcast OVC042 21.2 8.6 58% 16 30.21 0.0
07 18:15 NW 5 10.00 Overcast OVC042 21.2 8.6 58% 16 30.2 0.0
07 17:56 NW 5 10.00 Mostly Cloudy BKN042 23 8.6 54% 18 30.19 0.0
07 17:35 NW 6 10.00 Fair CLR 23 10.4 58% 17 30.19 0.0
07 17:15 NW 6 10.00 Partly Cloudy SCT044 23 10.4 58% 17 30.17 0.0
07 16:55 NW 12 G 17 10.00 Overcast SCT033 OVC042 24.8 12.2 59% 15 30.16 0.0
07 16:35 NW 13 G 17 10.00 Overcast SCT021 BKN033 OVC040 24.8 14 63% 14 30.15 0.0
07 16:15 N 9 10.00 Overcast BKN023 OVC046 26.6 15.8 64% 18 30.14 0.0
07 15:55 NW 9 G 18 10.00 Overcast SCT027 BKN033 OVC046 26.6 15.8 64% 18 30.12 0.0
07 15:36 NW 16 G 21 10.00 Light Snow OVC028 26.6 15.8 64% 15 30.11 0.0
07 15:15 NW 10 10.00 Light Snow BKN021 OVC029 26.6 17.6 69% 18 30.1 0.0
07 14:55 N 9 G 18 10.00 Overcast OVC021 28.4 17.6 64% 20 30.09 0.0
07 14:35 NW 12 G 16 10.00 Overcast OVC021 28.4 19.4 69% 19 30.08 0.0
07 14:15 NW 13 G 20 10.00 Overcast OVC023 28.4 17.6 64% 19 30.07 0.0
07 13:55 NW 10 G 16 10.00 Overcast BKN023 OVC055 30.2 17.6 59% 22 30.07 0.0
07 13:36 NW 8 10.00 Overcast SCT021 SCT055 OVC070 30.2 19.4 64% 23 30.06 0.0
07 13:15 NW 10 10.00 Overcast BKN019 BKN026 OVC070 30.2 19.4 64% 22 30.06 0.0
07 12:55 NW 8 10.00 Overcast OVC017 30.2 19.4 64% 23 30.05 0.0
07 12:35 NW 7 10.00 Overcast OVC017 28.4 21.2 74% 22 30.05 0.0
07 12:15 W 6 10.00 Overcast BKN015 OVC031 28.4 21.2 74% 23 30.06 0.0
07 11:55 W 5 5.00 Overcast with Haze BKN011 BKN031 OVC038 28.4 21.2 74% 24 30.05 0.0
07 11:35 NW 6 3.00 Light Snow BKN011 BKN016 OVC034 28.4 21.2 74% 23 30.06 0.0
07 11:16 W 5 2.50 Light Snow BKN011 OVC034 28.4 21.2 74% 24 30.06 0.0
07 10:55 W 5 2.50 Light Snow BKN009 BKN016 OVC033 26.6 21.2 80% 22 30.07 0.0
07 10:35 NW 5 4.00 Light Snow BKN009 BKN017 OVC043 26.6 21.2 80% 22 30.06 0.0
07 10:15 NW 3 3.00 Light Snow SCT009 BKN032 OVC041 26.6 21.2 80% 30.06 0.0
07 09:55 W 3 2.50 Light Snow SCT010 BKN036 OVC049 26.6 21.2 80% 30.05 0.0
07 09:35 W 5 2.50 Light Snow SCT029 BKN036 OVC046 26.6 21.2 80% 22 30.05 0.0
07 09:15 Calm 1.75 Light Snow SCT024 OVC034 26.6 21.2 80% 30.04 0.0
07 08:56 Calm 2.50 Light Snow SCT024 BKN035 OVC041 26.6 21.2 80% 30.05 0.0
07 08:35 W 5 4.00 Light Snow SCT036 BKN043 OVC049 26.6 21.2 80% 22 30.04 0.0
07 08:15 NW 3 3.00 Light Snow BKN027 BKN034 OVC041 26.6 23 86% 30.05 0.0
07 07:55 Calm 2.50 Light Snow SCT023 BKN030 OVC048 26.6 23 86% 30.04 0.0
07 07:35 Calm 2.00 Light Snow BKN021 OVC047 26.6 23 86% 30.04 0.0
07 07:15 Calm 2.00 Light Snow OVC023 26.6 21.2 80% 30.04 0.0
07 06:55 Calm 3.00 Light Snow SCT027 BKN033 OVC044 26.6 21.2 80% 30.04 0.0
07 06:36 Calm 2.00 Light Snow BKN020 OVC044 26.6 21.2 80% 30.04 0.0
07 06:15 Calm 3.00 Light Snow BKN024 BKN031 OVC037 26.6 21.2 80% 30.03 0.0
07 05:55 Calm 4.00 Light Snow BKN031 OVC037 26.6 19.4 74% 30.03 0.0
07 05:35 Calm 7.00 Light Snow BKN039 OVC048 28.4 19.4 69% 30.01 0.0
07 05:15 Calm 10.00 Overcast SCT043 OVC050 28.4 17.6 64% 30.01 0.0
07 04:55 Calm 10.00 Overcast SCT043 BKN050 OVC060 28.4 17.6 64% 30 0.0
07 04:35 Calm 10.00 Overcast SCT041 BKN050 OVC090 28.4 19.4 69% 30 0.0
07 04:16 Calm 10.00 Overcast SCT041 OVC090 28.4 19.4 69% 30 0.0
07 03:55 Calm 10.00 Overcast SCT040 OVC090 28.4 19.4 69% 30 0.0
07 03:35 Calm 10.00 Overcast BKN036 BKN041 OVC090 30.2 19.4 64% 30.01 0.0
07 03:15 Calm 10.00 Overcast OVC032 30.2 19.4 64% 30.01 0.0
07 02:55 Calm 10.00 Overcast OVC032 30.2 19.4 64% 30.01 0.0
07 02:35 Calm 10.00 Overcast OVC030 30.2 19.4 64% 30.01 0.0
07 02:15 Calm 10.00 Overcast OVC030 30.2 19.4 64% 30.01 0.0
07 01:56 Calm 10.00 Overcast OVC032 30.2 19.4 64% 30.01 0.0
07 01:35 Calm 10.00 Overcast OVC032 30.2 19.4 64% 30.01 0.0
07 01:15 Calm 10.00 Overcast OVC032 30.2 19.4 64% 30.01 0.0
07 00:55 Calm 10.00 Overcast OVC032 30.2 19.4 64% 30.01 0.0
07 00:35 Calm 10.00 Overcast OVC032 30.2 19.4 64% 30.01 0.0
07 00:15 Calm 10.00 Overcast OVC032 28.4 21.2 74% 30.01 0.0
06 23:55 Calm 10.00 Overcast OVC032 28.4 21.2 74% 30.01 0.0
06 23:36 Calm 10.00 Overcast OVC032 28.4 21.2 74% 30.01 0.0
06 23:15 Calm 10.00 Overcast OVC034 28.4 19.4 69% 30.01 0.0
06 22:55 Calm 10.00 Overcast OVC034 28.4 21.2 74% 30 0.0
06 22:35 Calm 10.00 Overcast OVC034 28.4 21.2 74% 30 0.0
06 22:15 Calm 10.00 Overcast OVC034 28.4 21.2 74% 30 0.0
06 21:55 Calm 10.00 Overcast OVC034 28.4 19.4 69% 29.99 0.0
06 21:35 Calm 10.00 Overcast OVC034 28.4 19.4 69% 29.99 0.0
06 21:16 Calm 10.00 Overcast OVC034 30.2 19.4 64% 29.98 0.0
06 20:55 Calm 10.00 Overcast OVC034 30.2 17.6 59% 29.98 0.0
06 20:35 Calm 10.00 Overcast OVC034 28.4 19.4 69% 29.97 0.0
06 20:15 Calm 10.00 Overcast OVC034 28.4 19.4 69% 29.97 0.0
06 19:55 Calm 10.00 Overcast OVC034 30.2 19.4 64% 29.97 0.0
06 19:35 Calm 10.00 Overcast OVC034 30.2 17.6 59% 29.97 0.0
06 19:15 Calm 10.00 Overcast OVC032 30.2 17.6 59% 29.96 0.0
06 18:56 W 3 10.00 Overcast OVC030 30.2 17.6 59% 29.96 0.0
06 18:15 NW 6 10.00 Overcast OVC030 32 19.4 60% 27 29.95 0.0
06 17:55 W 3 10.00 Overcast OVC030 32 19.4 60% 29.94 0.0
06 17:35 W 6 10.00 Overcast OVC032 32 17.6 55% 27 29.94 0.0
06 17:15 NW 5 10.00 Overcast OVC032 32 17.6 55% 28 29.93 0.0
06 16:55 NW 8 10.00 Overcast OVC030 32 19.4 60% 25 29.92 0.0
06 16:36 W 6 10.00 Overcast OVC032 32 19.4 60% 27 29.91 0.0
06 16:15 W 6 10.00 Overcast OVC032 32 19.4 60% 27 29.9 0.0
06 15:55 W 7 10.00 Overcast OVC030 33.8 21.2 60% 28 29.89 0.0
06 15:35 W 6 10.00 Overcast OVC032 33.8 21.2 60% 29 29.89 0.0
06 15:15 W 7 10.00 Overcast OVC032 33.8 21.2 60% 28 29.87 0.0
06 14:55 W 5 10.00 Overcast OVC028 33.8 21.2 60% 30 29.87 0.0
06 14:35 W 6 10.00 Overcast OVC028 33.8 21.2 60% 29 29.86 0.0
06 14:16 W 5 10.00 Overcast OVC030 33.8 19.4 56% 30 29.86 0.0
06 13:55 W 7 10.00 Overcast OVC030 33.8 19.4 56% 28 29.85 0.0
06 13:35 Calm 10.00 Overcast OVC028 33.8 21.2 60% 29.84 0.0
06 13:15 W 5 10.00 Overcast OVC029 33.8 21.2 60% 30 29.85 0.0
06 12:55 W 7 10.00 Overcast OVC029 33.8 21.2 60% 28 29.85 0.0
06 12:35 W 8 10.00 Overcast BKN029 OVC033 33.8 21.2 60% 28 29.85 0.0
06 12:15 W 6 10.00 Overcast SCT021 BKN030 OVC035 33.8 23 65% 29 29.84 0.0
06 11:56 W 3 10.00 Overcast BKN023 OVC030 32 24.8 75% 29.84 0.0
06 11:36 W 5 10.00 Overcast SCT023 BKN030 OVC035 32 24.8 75% 28 29.84 0.0
06 11:15 W 6 10.00 Overcast SCT016 OVC034 32 24.8 75% 27 29.84 0.0
06 10:55 SW 3 10.00 Overcast OVC034 32 24.8 75% 29.85 0.0
06 10:35 W 3 10.00 Overcast SCT015 OVC034 32 23 69% 29.84 0.0
06 10:15 Calm 10.00 Overcast OVC015 32 23 69% 29.84 0.0
06 09:55 Calm 10.00 Overcast OVC015 32 21.2 64% 29.83 0.0
06 09:35 SW 3 10.00 Overcast OVC017 32 21.2 64% 29.82 0.0
06 09:16 SW 5 10.00 Overcast OVC017 30.2 21.2 69% 26 29.81 0.0
06 08:55 SW 3 10.00 Overcast OVC017 30.2 21.2 69% 29.8 0.0
06 08:35 SW 3 10.00 Overcast OVC019 30.2 21.2 69% 29.79 0.0
06 08:15 SW 6 10.00 Overcast OVC019 30.2 21.2 69% 25 29.79 0.0
06 07:55 SW 3 10.00 Overcast OVC019 30.2 19.4 64% 29.77 0.0
06 07:35 S 5 10.00 Overcast OVC019 30.2 19.4 64% 26 29.77 0.0
06 07:15 SW 6 10.00 Overcast OVC019 30.2 19.4 64% 25 29.76 0.0
06 06:56 SW 5 10.00 Overcast OVC021 30.2 19.4 64% 26 29.75 0.0
06 06:35 SW 5 10.00 Overcast OVC023 30.2 19.4 64% 26 29.74 0.0
06 06:15 SW 7 10.00 Overcast OVC023 30.2 19.4 64% 24 29.74 0.0
06 05:55 SW 5 10.00 Overcast OVC026 30.2 19.4 64% 26 29.73 0.0
06 05:35 SW 7 10.00 Overcast SCT028 BKN034 OVC095 30.2 19.4 64% 24 29.72 0.0
06 05:15 SW 8 10.00 Overcast BKN024 BKN035 OVC095 30.2 19.4 64% 23 29.71 0.0
06 04:55 SW 7 10.00 Overcast BKN024 OVC035 30.2 19.4 64% 24 29.72 0.0
06 04:36 SW 6 10.00 Overcast BKN035 BKN065 OVC100 30.2 19.4 64% 25 29.71 0.0
06 04:15 SW 7 10.00 Overcast SCT033 SCT065 OVC100 30.2 19.4 64% 24 29.72 0.0
06 03:55 SW 8 10.00 Overcast BKN035 OVC100 30.2 17.6 59% 23 29.72 0.0
06 03:35 SW 8 10.00 Overcast OVC037 30.2 17.6 59% 23 29.73 0.0
06 03:15 SW 8 10.00 Overcast SCT037 BKN055 OVC080 30.2 17.6 59% 23 29.73 0.0
06 02:55 SW 9 10.00 Overcast BKN055 OVC080 30.2 17.6 59% 23 29.74 0.0
06 02:35 SW 7 10.00 Overcast SCT037 OVC055 30.2 17.6 59% 24 29.74 0.0
06 02:16 SW 8 10.00 Overcast SCT037 BKN090 OVC110 30.2 17.6 59% 23 29.74 0.0
06 01:55 SW 8 10.00 Overcast SCT065 OVC110 30.2 17.6 59% 23 29.75 0.0
06 01:35 SW 7 G 18 10.00 Overcast OVC065 30.2 17.6 59% 24 29.75 0.0
06 01:15 S 12 10.00 Overcast OVC065 30.2 17.6 59% 21 29.76 0.0
06 00:55 SW 9 G 16 10.00 Overcast OVC065 30.2 17.6 59% 23 29.77 0.0
06 00:35 S 9 G 20 10.00 Overcast OVC055 28.4 17.6 64% 20 29.78 0.0
06 00:15 S 9 7.00 Light Snow BKN055 OVC065 28.4 17.6 64% 20 29.79 0.0
05 23:56 SW 9 G 21 10.00 Overcast OVC060 28.4 17.6 64% 20 29.78 0.0
05 23:35 S 13 G 18 10.00 Overcast SCT043 SCT060 OVC070 28.4 17.6 64% 19 29.78 0.0
05 23:15 SW 12 G 17 10.00 Overcast SCT042 OVC060 28.4 17.6 64% 19 29.79 0.0
05 22:55 S 10 G 18 10.00 Overcast OVC070 28.4 17.6 64% 20 29.79 0.0
05 22:35 S 13 G 20 10.00 Overcast OVC070 28.4 17.6 64% 19 29.79 0.0
05 22:15 S 12 G 18 10.00 Overcast OVC060 28.4 17.6 64% 19 29.8 0.0
05 21:55 S 12 G 16 10.00 Overcast SCT049 OVC060 28.4 17.6 64% 19 29.81 0.0
05 21:36 S 9 G 17 10.00 Overcast SCT049 BKN060 OVC090 28.4 15.8 59% 20 29.82 0.0
05 21:15 S 14 G 21 10.00 Overcast OVC080 28.4 15.8 59% 18 29.82 0.0
05 20:55 S 9 10.00 Overcast OVC080 28.4 14 55% 20 29.84 0.0
05 20:35 S 10 10.00 Overcast OVC080 28.4 12.2 51% 20 29.84 0.0
05 20:15 SW 10 10.00 Overcast OVC080 28.4 10.4 47% 20 29.84 0.0
05 19:55 S 13 G 18 10.00 Overcast SCT060 OVC080 28.4 8.6 43% 19 29.85 0.0
05 19:35 S 15 G 22 10.00 Overcast SCT050 OVC055 28.4 6.8 40% 18 29.85 0.0
05 19:16 S 8 G 16 10.00 Overcast OVC048 28.4 10.4 47% 21 29.85 0.0
05 18:55 S 12 G 17 10.00 Overcast BKN042 OVC050 28.4 10.4 47% 19 29.86 0.0
05 18:35 S 12 10.00 Overcast SCT041 OVC050 28.4 12.2 51% 19 29.86 0.0
05 18:15 S 9 10.00 Overcast BKN041 OVC050 28.4 12.2 51% 20 29.86 0.0
05 17:55 S 8 10.00 Overcast OVC041 28.4 14 55% 21 29.87 0.0
05 17:35 S 9 G 16 10.00 Overcast SCT041 OVC050 28.4 14 55% 20 29.87 0.0
05 17:15 S 14 G 17 10.00 Overcast OVC050 28.4 14 55% 18 29.87 0.0
05 16:56 S 9 10.00 Overcast OVC048 28.4 14 55% 20 29.87 0.0
05 16:35 S 9 10.00 Overcast OVC046 28.4 14 55% 20 29.87 0.0
05 16:15 S 8 10.00 Overcast OVC043 28.4 12.2 51% 21 29.88 0.0
05 15:55 S 9 10.00 Overcast OVC045 28.4 14 55% 20 29.88 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)