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.
12 20:56 N 13 16.09 Mostly Cloudy SCT009 BKN015 -2.2 -3.3 92% -6 76.05 1014.7
12 19:56 N 9 16.09 Overcast OVC075 -1.1 -3.3 85% -4 76 1014.1
12 18:56 N 15 16.09 Fair CLR -0.6 -3.3 82% -5 75.95 1013.6
12 17:56 N 15 16.09 Mostly Cloudy SCT030 BKN085 0 -3.3 79% -4 75.92 1013.3
12 16:56 N 13 16.09 Overcast OVC080 -0.6 -3.3 82% -4 75.9 1013.0
12 15:56 N 9 16.09 Unknown Precip OVC080 0 -3.9 1.7 -2.2 75% -3 75.87 1012.6
12 14:56 N 7 16.09 Overcast OVC020 0 -3.9 75% -2 75.87 1012.5
12 13:56 W 7 16.09 Overcast OVC018 1.1 -3.9 70% -1 75.84 1012.2
12 12:56 W 9 3.22 Light Snow Fog/Mist SCT009 BKN014 OVC029 -1.7 -3.3 89% -5 75.82 1011.9
12 11:56 SW 9 3.22 Light Snow BKN007 OVC013 -0.6 -3.3 82% -3 75.82 1011.8
12 10:56 S 13 3.22 Light Snow Fog/Mist OVC005 -1.1 -3.3 85% -5 75.79 1011.6
12 09:56 SW 11 3.22 Light Snow Fog/Mist BKN005 OVC011 -2.2 -3.3 -2.2 -2.8 92% -6 75.79 1011.4
12 08:56 SW 11 12.87 Light Snow BKN005 BKN010 OVC024 -2.8 -2.8 100% -7 75.79 1011.3
12 07:56 SW 15 9.66 Light Snow Fog/Mist OVC005 -2.2 -2.2 100% -7 75.77 1011.1
12 06:56 S 11 14.48 Overcast OVC005 -2.2 -2.2 100% -6 75.74 1011.0
12 05:56 SW 11 12.87 Overcast BKN005 OVC075 -2.2 -2.2 100% -6 75.74 1010.8
12 04:56 S 11 11.27 Light Snow BKN003 OVC065 -2.2 -2.2 100% -6 75.74 1010.7
12 03:56 SW 15 11.27 Light Snow OVC003 -2.2 -2.2 -1.1 -2.2 100% -7 75.74 1010.8
12 02:56 SW 13 11.27 Overcast OVC003 -1.7 -1.7 100% -6 75.74 1010.7
12 01:56 SW 17 9.66 Light Snow Fog/Mist OVC003 -1.7 -1.7 100% -6 75.74 1010.7
12 00:56 SW 17 12.87 Light Snow OVC005 -1.7 -1.7 100% -6 75.74 1010.9
11 23:56 SW 13 11.27 Light Snow OVC005 -1.1 -1.1 100% -5 75.74 1011.0
11 22:56 S 11 8.05 Light Snow Fog/Mist OVC007 -1.1 -1.7 96% -5 75.74 1011.0
11 21:56 SW 15 16.09 Overcast OVC014 -1.1 -2.8 1.1 -1.1 88% -5 75.77 1011.1
11 20:56 SW 19 16.09 Overcast OVC009 -0.6 -2.2 89% -5 75.77 1011.2
11 19:56 SW 19 14.48 Overcast OVC011 0 -2.2 85% -5 75.79 0.0
11 18:56 SW 20 12.87 Overcast OVC005 0 -1.7 88% -5 75.82 0.0
11 17:56 SW 22 12.87 Unknown Precip OVC003 0 -1.1 92% -5 75.82 1011.8
11 16:56 SW 24 9.66 Light Snow Fog/Mist OVC005 0.6 -1.7 85% -5 75.84 1012.1
11 15:56 SW 20 11.27 Overcast OVC007 1.1 -1.7 1.7 0 82% -3 75.84 1012.1
11 14:56 SW 24 12.87 Overcast OVC009 0.6 -2.2 82% -5 75.87 1012.6
11 13:56 SW 24 14.48 Overcast OVC009 1.1 -2.2 79% -4 75.9 1012.8
11 12:56 SW 26 12.87 Overcast OVC007 0 -1.7 88% -6 75.92 1013.1
11 11:56 SW 24 11.27 Overcast SCT002 OVC007 0 0 100% -5 75.92 1013.0
11 10:56 SW 24 0.40 Heavy Snow OVC002 0 0 0% -5 75.9 1012.8
11 09:56 S 26 1.21 Light Snow Fog/Mist OVC002 0 0 100% -6 75.9 1012.7
11 08:56 S 20 9.66 Light Snow Fog/Mist OVC004 -0.6 -0.6 100% -6 75.9 1012.8
11 05:56 S 28 8.05 Unknown Precip Fog/Mist OVC002 -0.6 -0.6 100% -7 75.95 1013.3
11 04:56 S 33 3.22 Light Snow Fog/Mist and Breezy OVC004 -1.1 -1.1 100% -8 75.97 1013.8 0.03
11 03:56 S 33 G 48 1.61 Light Snow Fog/Mist and Breezy OVC004 -1.1 -1.1 -0.6 -1.1 100% -8 76.02 1014.6
11 02:56 S 35 1.61 Light Snow Fog/Mist and Breezy OVC004 -1.1 -1.1 100% -8 76.1 1015.5
11 01:56 S 33 G 48 2.01 Light Snow Fog/Mist and Breezy OVC004 -1.1 -1.1 100% -8 76.15 1016.2
11 00:56 S 31 4.83 Light Snow Fog/Mist OVC006 -1.1 -1.1 100% -8 76.2 1016.7
10 23:56 S 31 4.02 Light Snow Fog/Mist OVC006 -1.1 -1.1 100% -8 76.28 1017.9
10 22:56 S 30 G 43 16.09 Overcast FEW008 BKN033 OVC070 -0.6 -1.7 92% -7 76.3 1018.2
10 21:56 S 33 16.09 Overcast and Breezy SCT008 BKN080 OVC090 -0.6 -1.1 1.7 -0.6 96% -7 76.33 1018.6
10 20:56 SE 26 14.48 Overcast SCT036 BKN048 OVC065 0 -1.1 92% -6 76.35 1018.9
10 19:56 S 28 16.09 Overcast BKN050 OVC065 0 -1.7 88% -6 76.38 1019.5
10 18:56 SE 24 16.09 A Few Clouds FEW075 1.1 -1.7 82% -4 76.43 1020.0
10 17:56 S 26 16.09 Mostly Cloudy BKN080 1.1 -2.2 79% -4 76.48 1020.6
10 16:56 S 24 16.09 Fair CLR 1.7 -1.7 78% -3 76.5 1021.1
10 15:56 S 22 16.09 Fair CLR 1.7 -1.7 1.7 -0.6 78% -3 76.53 1021.3
10 14:56 S 20 14.48 Partly Cloudy SCT005 1.7 -0.6 85% -3 76.53 0.0
10 13:56 S 20 0.40 Fog OVC003 0.6 0 96% -4 76.56 1021.6
10 12:56 S 17 0.24 Fog OVC003 0.6 0.6 100% -4 76.56 1021.6
10 11:56 S 15 0.40 Fog OVC003 0 0 100% -4 76.56 1021.6
10 10:56 S 13 1.61 Fog/Mist OVC003 -0.6 -0.6 100% -4 76.53 1021.3
10 09:56 S 17 1.61 Fog/Mist OVC003 -0.6 -0.6 -0.6 -1.7 100% -5 76.48 1020.8
10 08:56 S 15 1.21 Fog/Mist OVC003 -1.1 -1.1 100% -5 76.43 1020.1
10 07:56 S 19 0.24 Unknown Precip Freezing Fog OVC003 -1.7 -1.7 100% -7 76.4 1019.7
10 06:56 SW 13 0.40 Unknown Precip Freezing Fog OVC003 -1.7 -1.7 100% -6 76.35 1019.2
10 05:56 SW 20 0.40 Unknown Precip Freezing Fog OVC003 -0.6 -0.6 100% -6 76.35 1018.8
10 04:56 S 19 0.40 Unknown Precip Freezing Fog OVC003 -0.6 -0.6 100% -5 76.28 1018.1
10 03:56 SW 15 0.40 Freezing Fog OVC003 -1 0 -0.6 -0.6 0% -5 76.28 1017.9 0.03
10 02:56 SW 9 0.80 Snow OVC003 0 0 0% 76.25 0.0
10 01:56 S 11 1.61 Light Snow Fog/Mist OVC003 -0.6 -0.6 100% -4 76.23 1017.1 0.03
10 00:56 S 15 1.61 Unknown Precip Fog/Mist OVC003 -0.6 -0.6 100% -5 76.2 1017.1
09 23:56 S 22 4.83 Unknown Precip Fog/Mist OVC003 -0.6 -0.6 100% -6 76.23 1017.2
09 22:56 S 24 2.41 Light Snow Fog/Mist OVC003 -0.6 -0.6 100% -6 76.23 1017.2
09 21:56 S 26 G 43 0.80 Light Snow Freezing Fog OVC003 -0.6 -0.6 -0.6 -0.6 100% -6 76.2 1017.0
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)