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 (edt) 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.
07 04:15 Calm 10.00 Fair CLR 39.2 37.4 93% 29.87 0.0
07 03:55 Calm 10.00 Fair CLR 39.2 37.4 93% 29.87 0.0
07 03:35 Calm 10.00 Fair CLR 39.2 37.4 93% 29.88 0.0
07 03:15 Calm 10.00 Fair CLR 39.2 37.4 93% 29.89 0.0
07 02:56 Calm 10.00 Fair CLR 39.2 37.4 93% 29.9 0.0
07 02:35 Calm 10.00 Fair CLR 39.2 37.4 93% 29.91 0.0
07 02:15 Calm 10.00 Fair CLR 39.2 37.4 93% 29.92 0.0
07 01:55 Calm 10.00 Fair CLR 39.2 37.4 93% 29.92 0.0
07 01:35 Calm 10.00 Fair CLR 39.2 37.4 93% 29.92 0.0
07 01:15 Calm 10.00 Fair CLR 41 37.4 87% 29.93 0.0
07 00:55 Calm 10.00 Fair CLR 41 37.4 87% 29.94 0.0
07 00:36 Calm 10.00 Fair CLR 41 37.4 87% 29.94 0.0
07 00:15 Calm 10.00 Fair CLR 41 37.4 87% 29.94 0.0
06 23:55 Calm 10.00 Fair CLR 42.8 37.4 81% 29.95 0.0
06 23:35 Calm 10.00 Fair CLR 42.8 37.4 81% 29.95 0.0
06 23:15 Calm 10.00 Fair CLR 44.6 37.4 76% 29.96 0.0
06 22:55 Calm 10.00 Fair CLR 44.6 39.2 81% 29.95 0.0
06 22:35 Calm 10.00 Fair CLR 46.4 35.6 66% 29.95 0.0
06 22:16 Calm 10.00 Fair CLR 46.4 35.6 66% 29.96 0.0
06 21:55 N 3 10.00 Fair CLR 46.4 35.6 66% 29.97 0.0
06 21:35 N 3 10.00 Fair CLR 48.2 35.6 62% 29.97 0.0
06 21:15 N 3 10.00 Fair CLR 48.2 35.6 62% 29.96 0.0
06 20:55 Calm 10.00 Fair CLR 48.2 35.6 62% 29.97 0.0
06 20:35 N 5 10.00 Fair CLR 50 33.8 54% 49 29.97 0.0
06 20:15 N 3 10.00 Fair CLR 51.8 33.8 50% 29.98 0.0
06 19:56 NE 6 10.00 Fair CLR 53.6 33.8 47% 29.98 0.0
06 19:35 NE 8 10.00 Fair CLR 55.4 32 41% 29.99 0.0
06 19:15 N 6 10.00 Fair CLR 57.2 32 39% 29.99 0.0
06 18:55 N 8 10.00 Fair CLR 57.2 32 39% 29.99 0.0
06 18:35 NE 10 10.00 Fair CLR 59 33.8 39% 30 0.0
06 18:15 NE 9 10.00 Fair CLR 59 33.8 39% 30 0.0
06 17:55 NE 9 10.00 Fair CLR 59 33.8 39% 30.01 0.0
06 17:36 NE 9 10.00 Fair CLR 60.8 33.8 36% 30.01 0.0
06 17:15 NE 10 10.00 Fair CLR 60.8 33.8 36% 30.02 0.0
06 16:55 NE 9 10.00 Fair CLR 60.8 33.8 36% 30.02 0.0
06 16:35 NE 7 10.00 Fair CLR 59 33.8 39% 30.03 0.0
06 16:15 N 7 10.00 Fair CLR 59 33.8 39% 30.04 0.0
06 15:55 N 9 10.00 Fair CLR 59 32 36% 30.04 0.0
06 15:35 N 9 G 17 10.00 Fair CLR 60.8 32 34% 30.06 0.0
06 15:16 N 12 G 17 10.00 Fair CLR 60.8 32 34% 30.06 0.0
06 14:55 N 9 10.00 Fair CLR 60.8 33.8 36% 30.07 0.0
06 14:35 N 10 10.00 Fair CLR 60.8 33.8 36% 30.07 0.0
06 13:55 N 8 10.00 Fair CLR 60.8 35.6 39% 30.08 0.0
06 13:35 NE 12 10.00 Fair CLR 60.8 33.8 36% 30.09 0.0
06 13:15 NE 13 10.00 Fair CLR 62.6 35.6 37% 30.09 0.0
06 12:56 NE 8 10.00 Fair CLR 60.8 35.6 39% 30.09 0.0
06 12:35 NE 13 10.00 Fair CLR 60.8 35.6 39% 30.1 0.0
06 12:15 N 8 10.00 Fair CLR 60.8 33.8 36% 30.1 0.0
06 11:55 NE 9 10.00 Fair CLR 60.8 33.8 36% 30.11 0.0
06 11:35 NE 8 10.00 Fair CLR 60.8 35.6 39% 30.1 0.0
06 11:15 NE 9 10.00 Fair CLR 57.2 35.6 44% 30.11 0.0
06 10:55 N 8 10.00 Fair CLR 57.2 33.8 41% 30.12 0.0
06 10:36 N 9 10.00 Fair CLR 57.2 35.6 44% 30.12 0.0
06 10:15 NE 7 10.00 Fair CLR 57.2 37.4 48% 30.11 0.0
06 09:55 NE 8 10.00 Fair CLR 55.4 37.4 51% 30.11 0.0
06 09:35 NE 8 10.00 Fair CLR 55.4 39.2 55% 30.11 0.0
06 09:15 NE 7 10.00 Fair CLR 53.6 41 63% 30.11 0.0
06 08:55 NE 6 10.00 Fair CLR 51.8 41 67% 30.11 0.0
06 08:35 NE 5 10.00 Fair CLR 50 41 71% 49 30.1 0.0
06 08:16 NE 5 10.00 Fair CLR 50 42.8 76% 49 30.1 0.0
06 07:55 N 3 10.00 Fair CLR 48.2 42.8 82% 30.09 0.0
06 07:35 Calm 10.00 Fair CLR 46.4 42.8 87% 30.09 0.0
06 07:15 Calm 10.00 Fair CLR 44.6 42.8 93% 30.09 0.0
06 06:55 Calm 10.00 Fair CLR 42.8 41 93% 30.09 0.0
06 06:35 Calm 10.00 Fair CLR 42.8 39.2 87% 30.09 0.0
06 05:56 Calm 10.00 Fair CLR 44.6 41 87% 30.08 0.0
06 05:35 Calm 10.00 Fair CLR 44.6 41 87% 30.08 0.0
06 05:15 Calm 10.00 Fair CLR 42.8 41 93% 30.08 0.0
06 04:55 Calm 10.00 Fair CLR 42.8 41 93% 30.09 0.0
06 04:35 Calm 10.00 Fair CLR 42.8 41 93% 30.09 0.0
06 04:15 Calm 10.00 Fair CLR 42.8 41 93% 30.08 0.0
06 03:55 Calm 10.00 Fair CLR 42.8 39.2 87% 30.08 0.0
06 03:35 Calm 10.00 Fair CLR 42.8 41 93% 30.09 0.0
06 03:16 Calm 10.00 Fair CLR 42.8 41 93% 30.09 0.0
06 02:55 Calm 10.00 Fair CLR 42.8 41 93% 30.09 0.0
06 02:35 Calm 10.00 Fair CLR 42.8 39.2 87% 30.08 0.0
06 02:15 Calm 10.00 Fair CLR 44.6 41 87% 30.08 0.0
06 01:55 Calm 10.00 Fair CLR 44.6 41 87% 30.07 0.0
06 01:35 NW 3 10.00 Fair CLR 44.6 41 87% 30.07 0.0
06 01:16 NW 3 10.00 Fair CLR 42.8 41 93% 30.07 0.0
06 00:55 NW 3 10.00 Fair CLR 44.6 41 87% 30.08 0.0
06 00:35 NW 3 10.00 Fair CLR 44.6 41 87% 30.07 0.0
06 00:15 Calm 10.00 Fair CLR 44.6 41 87% 30.07 0.0
05 23:55 NW 3 10.00 Fair CLR 44.6 41 87% 30.07 0.0
05 23:35 Calm 10.00 Fair CLR 44.6 41 87% 30.07 0.0
05 23:15 Calm 10.00 Fair CLR 44.6 41 87% 30.07 0.0
05 22:55 Calm 10.00 Fair CLR 44.6 41 87% 30.07 0.0
05 22:36 Calm 10.00 Fair CLR 44.6 41 87% 30.07 0.0
05 22:15 Calm 10.00 Fair CLR 46.4 41 82% 30.07 0.0
05 21:55 Calm 10.00 Fair CLR 46.4 41 82% 30.07 0.0
05 21:35 Calm 10.00 Fair CLR 48.2 39.2 71% 30.06 0.0
05 21:15 Calm 10.00 Partly Cloudy SCT060 48.2 39.2 71% 30.06 0.0
05 20:55 NE 3 10.00 Partly Cloudy SCT060 48.2 39.2 71% 30.05 0.0
05 20:35 NE 3 10.00 Partly Cloudy SCT050 50 39.2 67% 30.05 0.0
05 20:16 N 5 10.00 Partly Cloudy SCT047 SCT050 SCT065 51.8 39.2 62% 30.06 0.0
05 19:58 N 6 10.00 Mostly Cloudy SCT048 BKN065 51.8 39.2 62% 30.06 0.0
05 19:35 NE 8 10.00 Mostly Cloudy BKN048 BKN050 BKN065 53.6 39.2 58% 30.06 0.0
05 19:15 N 10 10.00 Partly Cloudy SCT048 SCT065 53.6 39.2 58% 30.06 0.0
05 18:55 NE 9 10.00 Mostly Cloudy SCT038 BKN048 BKN065 53.6 41 63% 30.06 0.0
05 18:35 NE 6 10.00 Overcast OVC036 53.6 41 63% 30.06 0.0
05 18:15 NE 6 10.00 Overcast OVC036 55.4 42.8 63% 30.06 0.0
05 17:56 N 7 10.00 Overcast OVC032 55.4 41 59% 30.06 0.0
05 17:35 NE 8 10.00 Overcast OVC030 57.2 42.8 59% 30.05 0.0
05 16:55 N 6 10.00 Overcast SCT030 OVC038 55.4 44.6 67% 30.05 0.0
05 16:35 NE 7 10.00 Overcast OVC033 53.6 44.6 72% 30.05 0.0
05 16:15 N 8 10.00 Overcast OVC031 53.6 44.6 72% 30.04 0.0
05 15:55 N 10 10.00 Overcast OVC029 53.6 44.6 72% 30.04 0.0
05 15:36 NE 13 10.00 Overcast OVC024 53.6 44.6 72% 30.04 0.0
05 15:15 N 9 10.00 Overcast OVC024 53.6 42.8 67% 30.04 0.0
05 14:55 N 14 10.00 Overcast BKN023 OVC027 55.4 42.8 63% 30.04 0.0
05 14:35 N 13 G 18 10.00 Overcast BKN020 OVC027 55.4 44.6 67% 30.04 0.0
05 14:15 N 9 G 16 10.00 Overcast BKN020 OVC031 55.4 44.6 67% 30.03 0.0
05 13:55 N 12 G 22 10.00 Overcast OVC018 53.6 44.6 72% 30.03 0.0
05 13:35 N 9 G 23 10.00 Overcast OVC016 53.6 44.6 72% 30.03 0.0
05 13:16 N 12 G 16 10.00 Overcast SCT010 OVC014 51.8 46.4 82% 30.03 0.0
05 12:55 N 12 G 21 10.00 Overcast OVC010 51.8 46.4 82% 30.03 0.0
05 12:35 N 7 G 16 10.00 Overcast OVC010 51.8 48.2 88% 30.01 0.0
05 12:15 N 12 G 18 10.00 Overcast OVC010 51.8 46.4 82% 30.01 0.0
05 11:55 N 14 G 21 10.00 Overcast BKN010 OVC019 53.6 48.2 82% 30 0.0
05 11:35 N 15 G 23 10.00 Overcast SCT008 BKN019 OVC031 55.4 50 82% 29.99 0.0
05 11:15 N 15 G 25 10.00 Overcast SCT021 BKN034 OVC090 68 59 73% 29.97 0.0
05 10:56 Calm 10.00 Overcast SCT015 SCT021 OVC100 68 59 73% 29.95 0.0
05 10:35 NW 6 10.00 Mostly Cloudy BKN013 BKN018 BKN110 68 59 73% 29.95 0.0
05 10:15 Calm 10.00 Mostly Cloudy BKN010 BKN100 66.2 60.8 83% 29.95 0.0
05 09:55 Calm 5.00 Overcast with Haze OVC008 66.2 60.8 83% 29.95 0.0
05 09:35 Calm 4.00 Fog/Mist OVC004 62.6 60.8 94% 29.95 0.0
05 09:15 Calm 2.50 Fog/Mist OVC002 62.6 60.8 94% 29.95 0.0
05 08:55 Calm 2.50 Fog/Mist OVC002 60.8 59 94% 29.94 0.0
05 08:36 Calm 1.50 Fog/Mist OVC002 60.8 59 94% 29.92 0.0
05 08:15 Calm 1.00 Fog/Mist OVC002 60.8 59 94% 29.92 0.0
05 07:55 Calm 0.75 Fog/Mist OVC002 60.8 59 94% 29.92 0.0
05 07:35 Calm 1.00 Fog/Mist OVC002 60.8 57.2 88% 29.91 0.0
05 07:15 S 3 1.50 Fog/Mist OVC002 59 57.2 94% 29.9 0.0
05 06:55 S 5 1.50 Fog/Mist OVC004 59 57.2 94% 29.89 0.0
05 06:35 S 5 3.00 Fog/Mist OVC004 59 57.2 94% 29.88 0.0
05 06:16 S 5 3.00 Fog/Mist OVC004 59 57.2 94% 29.87 0.0
05 05:55 S 6 5.00 Fog/Mist OVC006 59 57.2 94% 29.87 0.0
05 05:35 SE 5 7.00 Overcast OVC006 60.8 57.2 88% 29.87 0.0
05 05:15 SE 3 10.00 Overcast OVC008 60.8 57.2 88% 29.87 0.0
05 04:55 S 5 10.00 Overcast OVC008 60.8 57.2 88% 29.87 0.0
05 04:35 Calm 10.00 Overcast OVC008 60.8 57.2 88% 29.87 0.0
05 04:15 S 5 10.00 Overcast OVC010 60.8 55.4 83% 29.87 0.0
05 03:56 S 3 10.00 Overcast OVC010 60.8 55.4 83% 29.88 0.0
05 03:35 SE 3 10.00 Overcast OVC010 60.8 57.2 88% 29.88 0.0
05 03:15 S 7 10.00 Overcast OVC010 60.8 57.2 88% 29.89 0.0
05 02:55 S 6 10.00 Overcast OVC010 60.8 57.2 88% 29.89 0.0
05 02:35 SE 6 10.00 Overcast OVC010 60.8 57.2 88% 29.9 0.0
05 02:15 S 7 10.00 Overcast OVC012 60.8 57.2 88% 29.9 0.0
05 01:55 SE 9 10.00 Overcast OVC014 60.8 57.2 88% 29.9 0.0
05 01:15 SE 8 10.00 Partly Cloudy SCT014 60.8 57.2 88% 29.9 0.0
05 00:55 SE 8 10.00 Fair CLR 60.8 57.2 88% 29.9 0.0
05 00:15 SE 6 10.00 Fair CLR 60.8 57.2 88% 29.91 0.0
04 23:55 SE 7 10.00 Partly Cloudy SCT037 60.8 57.2 88% 29.92 0.0
04 23:35 SE 9 10.00 Mostly Cloudy BKN037 BKN050 62.6 57.2 83% 29.92 0.0
04 23:16 SE 5 10.00 Mostly Cloudy SCT035 SCT050 BKN075 62.6 57.2 83% 29.93 0.0
04 22:55 SE 3 10.00 Overcast SCT037 OVC075 62.6 57.2 83% 29.93 0.0
04 22:35 SE 6 10.00 Overcast SCT037 OVC065 62.6 57.2 83% 29.93 0.0
04 22:15 SE 6 10.00 Mostly Cloudy SCT035 BKN065 BKN100 62.6 57.2 83% 29.93 0.0
04 21:55 SE 5 10.00 Overcast SCT033 SCT065 OVC110 62.6 59 88% 29.93 0.0
04 21:35 SE 6 10.00 Overcast SCT055 SCT070 OVC110 64.4 59 83% 29.93 0.0
04 21:15 SE 7 10.00 Overcast OVC055 64.4 59 83% 29.92 0.0
04 20:56 SE 7 10.00 Overcast OVC055 64.4 59 83% 29.92 0.0
04 20:35 SE 10 7.00 Light Rain SCT044 OVC065 66.2 60.8 83% 29.92 0.0
04 20:15 SE 10 G 16 10.00 Light Drizzle SCT044 OVC065 66.2 60.8 83% 29.93 0.0
04 19:55 SE 8 10.00 Overcast SCT020 BKN040 OVC065 68 60.8 78% 29.94 0.0
04 19:35 SE 10 10.00 Overcast SCT020 OVC040 69.8 60.8 73% 29.94 0.0
04 19:15 S 10 10.00 Overcast SCT024 BKN036 OVC043 69.8 60.8 73% 29.94 0.0
04 18:55 S 9 10.00 Light Drizzle BKN024 OVC036 69.8 60.8 73% 29.93 0.0
04 18:35 S 10 G 17 10.00 Rain SCT026 BKN038 OVC044 71.6 60.8 69% 29.93 0.0
04 18:15 SE 10 10.00 Overcast SCT031 SCT042 OVC060 73.4 60.8 65% 29.93 0.0
04 17:55 S 9 10.00 Overcast SCT030 OVC060 73.4 60.8 65% 29.94 0.0
04 17:35 SE 10 G 16 10.00 Overcast OVC050 73.4 59 61% 29.94 0.0
04 17:15 S 13 10.00 Overcast SCT031 BKN050 OVC065 73.4 59 61% 29.94 0.0
04 16:55 SE 13 10.00 Mostly Cloudy SCT031 SCT042 BKN065 75.2 59 57% 78 29.95 0.0
04 16:36 S 9 10.00 Partly Cloudy SCT031 75.2 60.8 61% 77 29.95 0.0
04 16:15 SE 12 G 16 10.00 Partly Cloudy SCT029 SCT036 SCT055 73.4 60.8 65% 29.95 0.0
04 15:55 SE 10 G 16 10.00 Mostly Cloudy SCT029 SCT036 BKN055 73.4 60.8 65% 29.95 0.0
04 15:35 SE 9 10.00 Mostly Cloudy SCT027 BKN055 75.2 60.8 61% 77 29.97 0.0
04 15:15 S 13 G 17 10.00 Overcast SCT029 OVC055 75.2 60.8 61% 77 29.98 0.0
04 14:55 SE 14 G 20 10.00 Overcast BKN029 BKN034 OVC049 75.2 60.8 61% 77 29.99 0.0
04 14:35 SE 12 G 17 10.00 Overcast BKN031 BKN038 OVC080 75.2 59 57% 78 29.99 0.0
04 14:16 SE 12 10.00 Mostly Cloudy BKN031 BKN038 BKN046 75.2 59 57% 78 30 0.0
04 13:55 SE 14 G 18 10.00 Partly Cloudy SCT029 SCT080 75.2 59 57% 78 30 0.0
04 13:35 E 9 10.00 Mostly Cloudy BKN080 73.4 59 61% 30.01 0.0
04 13:15 SE 8 10.00 Overcast OVC080 71.6 59 65% 30.02 0.0
04 12:55 E 5 10.00 Overcast OVC080 69.8 57.2 64% 30.02 0.0
04 12:35 E 7 10.00 Overcast SCT070 OVC080 68 55.4 64% 30.04 0.0
04 12:15 E 9 10.00 Overcast OVC070 68 55.4 64% 30.04 0.0
04 11:56 SE 6 10.00 Overcast OVC070 66.2 55.4 68% 30.05 0.0
04 11:35 SE 9 10.00 Overcast OVC060 66.2 55.4 68% 30.05 0.0
04 11:15 SE 8 10.00 Overcast OVC060 66.2 53.6 64% 30.05 0.0
04 10:55 SE 9 10.00 Mostly Cloudy BKN060 BKN080 64.4 53.6 68% 30.06 0.0
04 10:15 E 10 10.00 Mostly Cloudy BKN070 64.4 53.6 68% 30.06 0.0
04 09:55 E 8 10.00 Partly Cloudy SCT070 62.6 51.8 68% 30.06 0.0
04 09:36 E 7 10.00 Fair CLR 62.6 51.8 68% 30.07 0.0
04 09:15 E 9 10.00 Fair CLR 60.8 51.8 72% 30.07 0.0
04 08:55 NE 7 10.00 Fair CLR 60.8 53.6 77% 30.08 0.0
04 08:35 NE 5 10.00 Fair CLR 57.2 53.6 88% 30.08 0.0
04 08:15 NE 5 7.00 Partly Cloudy SCT003 53.6 51.8 94% 30.09 0.0
04 07:35 Calm 1.25 Fog/Mist OVC003 51.8 50 94% 30.1 0.0
04 07:16 Calm 0.75 Fog/Mist OVC003 51.8 50 94% 30.1 0.0
04 06:55 Calm 0.75 Fog/Mist OVC003 51.8 50 94% 30.1 0.0
04 06:35 N 3 1.00 Fog/Mist OVC003 51.8 50 94% 30.09 0.0
04 06:15 Calm 0.75 Fog/Mist OVC003 51.8 50 94% 30.08 0.0
04 05:55 NE 3 0.50 Fog OVC003 51.8 50 94% 30.08 0.0
04 05:35 NE 5 0.50 Fog OVC003 51.8 50 94% 30.08 0.0
04 05:15 NE 8 0.75 Fog/Mist OVC003 51.8 51.8 100% 30.08 0.0
04 04:56 NE 5 0.75 Fog/Mist OVC003 51.8 51.8 100% 30.08 0.0
04 04:35 N 3 0.75 Fog/Mist OVC003 51.8 51.8 100% 30.07 0.0
Date Time (edt) 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)