Weather observations for the past three days for
St. Mary's, St. Mary's Airport
Metric (Imperial)
Date Time (akdt) 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.
19 04:56 E 43 G 54 3.22 Light Snow Fog/Mist and Windy BKN008 OVC014 -2.2 -2.2 100% -10 74.52 994.6
19 03:56 E 35 G 48 4.02 Light Snow Fog/Mist and Breezy BKN006 OVC018 -1.7 -1.7 -0.6 -2.2 100% -9 74.57 995.2 0.03
19 02:56 E 41 G 52 4.02 Light Snow Fog/Mist and Breezy BKN008 BKN014 OVC019 -1.7 -1.7 100% -9 74.65 996.0
19 01:56 E 39 G 48 3.22 Light Snow Fog/Mist and Breezy FEW006 OVC012 -2.2 -2.2 100% -10 74.7 997.0 0.03
19 00:56 E 44 G 52 2.41 Light Snow Fog/Mist and Windy OVC012 -2.2 -2.2 100% -10 74.78 998.0
18 23:56 E 39 G 56 3.22 Light Snow Fog/Mist and Breezy SCT006 OVC015 -0.6 -0.6 100% -8 74.88 999.2
18 22:56 E 35 G 44 4.83 Light Snow Fog/Mist and Breezy FEW004 BKN012 OVC027 -1.1 -1.1 100% -8 74.98 1000.5
18 21:56 E 26 4.02 Light Snow Fog/Mist FEW004 OVC018 -1.1 -1.1 0 -1.7 100% -7 75.11 1002.5
18 20:56 E 24 2.82 Light Snow Fog/Mist SCT016 OVC021 -1.1 -1.7 96% -7 75.23 1003.9
18 19:56 E 17 6.44 Light Snow Fog/Mist OVC041 -1.7 -2.8 92% -6 75.34 1005.3
18 18:56 E 19 G 30 9.66 Light Snow OVC039 -1.1 -4.4 79% -6 75.44 1006.6
18 17:56 E 22 16.09 Unknown Precip OVC036 -0.6 -5 72% -6 75.54 1008.0
18 16:56 E 19 16.09 A Few Clouds FEW060 0 -6.1 64% -5 75.64 1009.6
18 15:56 NE 15 16.09 Fair CLR -1.7 -5 -1.7 -6.1 78% -6 75.74 1010.7
18 14:56 NE 19 16.09 Fair CLR -2.8 -5.6 81% -8 75.79 1011.6
18 13:56 NE 15 16.09 A Few Clouds FEW034 -3.9 -6.1 85% -9 75.9 1012.8
18 12:56 NE 15 16.09 Overcast OVC005 -5 -6.7 88% -10 75.95 1013.5
18 11:56 NE 13 16.09 Overcast OVC003 -5 -7.2 85% -10 75.97 1013.9
18 10:56 NE 7 16.09 Overcast OVC003 -6.1 -7.2 92% -9 76.02 1014.5
18 09:56 N 6 16.09 Overcast OVC003 -6.1 -7.8 -5 -6.7 88% 76.07 1015.1
18 08:56 Calm 16.09 Overcast OVC005 -6.7 -7.2 96% 76.07 1015.4
18 07:56 NW 9 16.09 Overcast OVC005 -6.7 -6.7 100% -11 76.1 1015.6
18 06:56 W 13 16.09 Overcast OVC005 -6.1 -6.7 96% -11 76.12 1016.0
18 05:56 NW 13 16.09 Overcast OVC005 -6.1 -6.7 96% -11 76.15 1016.3
18 04:56 NW 9 16.09 Overcast OVC007 -5.6 -6.1 96% -9 76.17 1016.6
18 03:56 NW 11 16.09 Overcast SCT007 OVC017 -5 -6.1 -3.3 -5 92% -9 76.17 1016.6
18 02:56 NW 9 16.09 Overcast SCT005 OVC023 -5 -5.6 96% -9 76.17 1016.4
18 01:56 W 9 16.09 Overcast OVC005 -5 -5 100% -9 76.2 1016.9
18 00:56 W 15 16.09 Overcast OVC003 -4.4 -4.4 100% -9 76.17 1016.7
17 23:56 W 15 16.09 Overcast OVC005 -3.9 -3.9 100% -9 76.17 1016.6
17 22:56 W 17 16.09 Overcast BKN005 OVC009 -3.3 -3.3 100% -8 76.15 1016.2
17 21:56 W 17 16.09 Overcast OVC005 -2.8 -3.3 0.6 -2.8 96% -8 76.12 1015.8
17 20:56 W 19 16.09 Overcast OVC005 -2.2 -2.8 96% -7 76.1 1015.7
17 19:56 W 20 16.09 Overcast OVC005 -1.7 -2.2 96% -7 76.07 1015.4
17 18:56 W 19 16.09 Overcast OVC005 -1.1 -2.2 92% -6 76.05 1015.0
17 17:56 W 17 16.09 Overcast OVC007 -0.6 -2.2 89% -5 76.07 1015.3
17 16:56 W 17 16.09 Overcast OVC009 0 -2.2 85% -4 76.07 1015.1
17 15:56 NW 19 16.09 Overcast OVC009 0 -2.2 0.6 -0.6 85% -5 76.05 1014.8
17 14:56 W 17 16.09 Overcast OVC007 0 -2.2 85% -4 76.02 1014.6
17 13:56 NW 13 16.09 Overcast OVC009 0 -2.2 85% -4 76 1014.3
17 12:56 NW 17 16.09 Overcast OVC005 0 -1.7 88% -4 75.95 1013.6
17 11:56 W 13 16.09 Overcast OVC004 0.6 -1.1 89% -3 75.95 1013.3
17 10:56 W 9 0.40 Fog OVC002 0 0 100% -3 75.92 1013.1
17 09:56 SW 9 0.24 Freezing Fog OVC002 -0.6 -0.6 0 -1.1 100% -3 75.9 1012.6
17 08:56 Calm 0.40 Freezing Fog SCT002 BKN025 OVC030 -0.6 -0.6 100% 75.87 1012.3
17 07:56 SW 7 0.24 Freezing Fog SCT004 OVC028 -1.1 -1.1 100% -3 75.84 1012.1
17 06:56 S 7 0.40 Freezing Fog OVC002 -1.1 -1.1 100% -3 75.82 1011.8
17 05:56 E 6 0.40 Freezing Fog OVC002 -0.6 -0.6 100% 75.79 1011.5
17 04:56 S 9 0.40 Freezing Fog OVC002 -1.1 -1.1 100% -4 75.82 1011.7
17 02:56 Calm 14.48 Overcast FEW001 OVC032 -1.1 -1.1 100% 75.77 1011.1
17 01:56 Calm 16.09 Overcast FEW007 OVC036 -1.1 -1.1 100% 75.74 1010.8
17 00:56 S 7 16.09 Overcast BKN005 OVC036 -0.6 -0.6 100% -3 75.74 1010.7
16 23:56 S 13 16.09 Overcast SCT003 OVC024 -0.6 -0.6 100% -4 75.72 1010.4
16 22:56 S 13 16.09 Unknown Precip BKN003 OVC008 0 0 100% -4 75.69 1010.0
16 21:56 S 13 16.09 Overcast OVC002 0 0 2.2 0 100% -4 75.67 1009.6
16 20:56 SE 6 14.48 Overcast BKN006 OVC030 0.6 -0.6 92% 75.64 1009.3
16 19:56 S 15 16.09 Overcast OVC008 1.1 -0.6 89% -3 75.64 1009.2
16 18:56 S 17 16.09 Light Rain OVC006 1.7 -1.1 82% -2 75.62 1008.9
16 17:56 S 13 4.02 Unknown Precip Fog/Mist OVC006 1.7 -0.6 85% -2 75.59 1008.7
16 16:56 SE 17 16.09 Light Rain OVC006 0.6 -0.6 92% -4 75.57 1008.5
16 15:56 S 15 11.27 Light Snow BKN008 OVC019 1.1 -1.1 3.3 0 85% -3 75.57 1008.4
16 14:56 S 13 12.87 Light Rain OVC006 2.8 -0.6 79% -0 75.57 1008.4
16 13:56 SE 15 8.05 Light Snow OVC006 2.2 -1.1 79% -1 75.54 1008.1
16 12:56 SE 19 3.22 Light Snow Fog/Mist OVC006 2.2 0 86% -2 75.51 1007.6
16 11:56 E 15 9.66 Light Rain Fog/Mist OVC006 1.7 -0.6 85% -2 75.49 1007.3
16 10:56 E 15 2.01 Light Snow Fog/Mist OVC006 0.6 0 96% -3 75.49 1007.5
16 09:56 E 15 4.83 Light Snow Fog/Mist OVC008 0 0 0 -1.1 100% -4 75.49 1007.5 0.03
16 08:56 E 17 1.61 Light Snow Fog/Mist FEW006 OVC011 -0.6 -0.6 100% -5 75.51 1007.6 0.03
16 07:56 E 13 1.61 Light Snow Fog/Mist FEW010 OVC015 -0.6 -0.6 100% -4 75.51 1007.7
16 06:56 E 9 4.83 Light Snow Fog/Mist OVC005 -1.1 -1.1 100% -4 75.51 1007.9
16 05:56 E 7 6.44 Light Snow Fog/Mist OVC002 -1.1 -1.1 100% -3 75.54 1008.3
Date Time (akdt) 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)