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.
10 21:56 W 9 16.09 Partly Cloudy FEW004 SCT060 2.2 1.7 6.1 2.2 97% -0 75.03 1001.0 0.1
10 20:56 W 13 16.09 Fair CLR 3.3 1.1 86% 0 74.98 1000.5
10 19:56 W 7 16.09 Mostly Cloudy FEW016 BKN048 2.2 1.7 97% 0 74.96 1000.2 0.03
10 18:56 SE 13 14.48 Light Rain BKN027 BKN048 OVC060 3.9 0.6 79% 1 74.96 1000.1 0.03 0.08
10 17:56 E 6 11.27 Light Rain SCT017 BKN024 OVC029 2.8 1.7 93% 74.93 999.9 0.05
10 16:56 N 9 16.09 Overcast OVC038 5.6 -2.2 58% 4 74.88 999.1
10 15:56 N 13 16.09 Overcast FEW036 BKN045 OVC050 5.6 -2.2 6.1 1.7 58% 3 74.88 999.0
10 14:56 N 20 G 28 14.48 Partly Cloudy SCT032 SCT044 SCT050 5.6 -1.1 62% 2 74.88 999.1
10 13:56 NE 11 16.09 Overcast BKN029 OVC060 5 -1.7 62% 3 74.88 999.2
10 12:56 N 17 16.09 Mostly Cloudy BKN033 5 -1.7 62% 2 74.88 999.0
10 11:56 Vrbl 9 16.09 Overcast FEW034 OVC055 3.9 -2.2 65% 2 74.85 998.9
10 10:56 N 7 16.09 Overcast OVC080 2.2 -2.8 70% 0 74.85 998.8
10 09:56 N 7 16.09 Overcast OVC080 1.7 -2.8 1.7 -1.7 72% -0 74.85 998.6
10 08:56 N 9 16.09 Overcast FEW027 BKN042 OVC050 0.6 -2.2 82% -2 74.83 998.5
10 07:56 Vrbl 7 14.48 Light Snow FEW022 BKN028 OVC080 -1.1 -3.3 85% -3 74.83 998.4
10 06:56 N 11 16.09 Overcast OVC075 -1.7 -3.3 89% -5 74.83 998.4
10 05:56 N 9 16.09 Overcast BKN038 OVC075 -1.1 -3.3 85% -4 74.83 998.5
10 04:56 N 13 16.09 Overcast BKN044 OVC070 -1.1 -3.9 82% -5 74.83 998.5
10 03:56 N 11 16.09 Overcast OVC049 -1.7 -3.9 2.2 -3.3 85% -5 74.83 998.6
10 02:56 N 7 16.09 Mostly Cloudy BKN047 -3.3 -4.4 92% -6 74.85 998.8
10 01:56 NE 6 16.09 Partly Cloudy SCT047 -3.3 -4.4 92% 74.85 998.7
10 00:56 N 17 16.09 Fair CLR -2.2 -3.9 88% -7 74.85 998.9
09 23:56 N 11 16.09 Fair CLR -1.1 -3.3 85% -5 74.85 998.9
09 22:56 N 24 16.09 Fair CLR 0.6 -2.8 78% -5 74.85 998.7
09 21:56 N 22 16.09 A Few Clouds FEW095 2.2 -2.2 4.4 1.7 73% -2 74.83 998.5
09 20:56 N 28 16.09 Mostly Cloudy BKN100 2.8 -2.2 70% -2 74.83 998.3
09 19:56 N 26 16.09 Overcast BKN055 OVC110 3.3 -2.2 68% -1 74.83 998.6
09 18:56 N 28 14.48 Overcast FEW036 BKN046 OVC100 3.3 -2.8 65% -2 74.85 998.8
09 16:56 N 26 16.09 Partly Cloudy SCT025 3.3 -2.8 65% -1 74.88 999.4
09 15:56 N 26 16.09 Partly Cloudy SCT026 3.3 -3.3 3.3 -1.7 62% -1 74.9 999.7
09 14:56 N 24 G 35 16.09 Overcast OVC026 2.8 -3.9 62% -2 74.93 1000.1
09 13:56 N 20 G 33 16.09 A Few Clouds FEW026 2.8 -4.4 59% -1 74.96 1000.3
09 12:56 N 22 G 35 16.09 A Few Clouds FEW025 1.7 -5 61% -3 74.98 1000.6
09 11:56 N 30 G 37 16.09 Mostly Cloudy BKN036 BKN065 0.6 -5.6 64% -5 75.01 1001.0
09 10:56 N 33 16.09 Mostly Cloudy and Breezy BKN065 -0.6 -5 72% -7 75.03 1001.5
09 09:56 N 28 16.09 Overcast OVC060 -1.7 -5 -1.7 -5.6 78% -8 75.08 1001.9
09 08:56 N 24 16.09 Overcast OVC060 -3.3 -5 88% -10 75.11 1002.3
09 07:56 N 19 16.09 Overcast OVC055 -3.9 -5 92% -9 75.13 1002.8
09 06:56 N 19 16.09 Overcast FEW050 OVC110 -5 -5 100% -11 75.18 1003.2
09 05:56 NW 19 16.09 Overcast OVC110 -5.6 -5.6 100% -12 75.23 1004.0
09 04:56 N 22 16.09 Partly Cloudy FEW004 SCT100 -5 -5 100% -11 75.26 1004.5
09 03:56 N 20 16.09 Mostly Cloudy BKN004 -5 -5 -0.6 -5 100% -11 75.34 1005.3
09 02:56 N 20 16.09 Fair CLR -5 -5 100% -11 75.39 1006.2
09 01:56 N 26 16.09 Fair CLR -4.4 -5 96% -11 75.44 1006.7
09 00:56 N 30 16.09 Fair CLR -3.9 -5 92% -11 75.49 1007.4
08 23:56 NW 19 16.09 Fair CLR -2.8 -5 85% -8 75.54 1008.3
08 22:56 N 24 16.09 Fair CLR -1.7 -5.6 75% -8 75.57 1008.5
08 21:56 N 31 16.09 Fair CLR 0 -5 3.9 0 69% -6 75.59 1008.9
08 20:56 N 35 16.09 Fair and Breezy CLR 0.6 -5.6 64% -6 75.67 1009.6
08 19:56 N 33 16.09 Fair and Breezy CLR 1.7 -5 61% -4 75.69 1010.0
08 18:56 N 31 G 43 16.09 Fair CLR 2.8 -5.6 54% -3 75.74 1010.6
08 17:56 N 35 16.09 Fair and Breezy CLR 2.8 -6.1 52% -3 75.77 1011.2
08 16:56 N 33 G 44 16.09 Fair and Breezy CLR 3.3 -5.6 52% -2 75.82 1011.8
08 15:56 N 30 G 37 16.09 Fair CLR 3.3 -6.1 3.3 -1.7 51% -2 75.87 1012.6
08 14:56 N 26 G 37 16.09 Fair CLR 2.8 -7.2 48% -2 75.92 1013.1
08 13:56 N 26 G 41 16.09 Fair CLR 2.2 -7.8 48% -3 75.97 1013.8
08 12:56 N 28 16.09 Fair CLR 1.7 -7.2 52% -4 76.02 1014.6
08 11:56 N 28 16.09 Fair CLR 1.1 -7.8 52% -4 76.07 1015.1
08 10:56 NE 22 16.09 Fair CLR 0 -7.2 59% -5 76.12 1015.9
08 09:56 N 20 16.09 Fair CLR -1.7 -6.1 -1.7 -7.8 72% -7 76.15 1016.4
08 08:56 NE 13 16.09 Fair CLR -3.9 -7.2 78% -8 76.17 1016.5
08 07:56 N 9 16.09 Fair CLR -6.1 -8.3 85% -10 76.2 1016.7
08 06:56 N 15 16.09 Fair CLR -7.2 -8.9 88% -13 76.2 1017.1
08 05:56 N 9 16.09 Fair CLR -7.8 -8.9 92% -12 76.23 1017.4
08 04:56 N 13 16.09 Fair CLR -7.2 -8.3 92% -12 76.25 1017.6
08 03:56 N 19 16.09 Fair CLR -6.1 -7.8 -1.1 -6.7 88% -12 76.25 1017.6
08 02:56 N 13 16.09 Fair CLR -6.7 -7.8 92% -12 76.28 1018.0
08 01:56 N 24 16.09 Fair CLR -5.6 -7.8 85% -12 76.28 1017.9
08 00:56 N 22 16.09 Fair CLR -5 -7.2 85% -11 76.3 1018.0
07 23:56 N 26 16.09 Fair CLR -3.9 -6.7 81% -11 76.3 1018.3
07 22:56 N 26 16.09 Fair CLR -2.2 -5.6 78% -8 76.3 1018.4
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)