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.
31 13:56 Calm 16.09 Fair CLR -8.9 -10.6 88% 76.43 1020.0
31 12:56 Calm 16.09 Fair CLR -8.9 -12.2 77% 76.4 1019.6
31 11:56 Calm 16.09 Fair CLR -10.6 -14.4 74% 76.38 1019.4
31 10:56 Calm 16.09 Fair CLR -7.2 -10.6 77% 76.33 1018.9
31 09:56 Calm 16.09 Fair CLR -6.7 -10 -5.6 -7.8 78% 76.33 1018.6
31 06:56 N 6 16.09 Fair CLR -7.2 -10.6 77% 76.33 1018.6
31 05:56 NE 6 16.09 Fair CLR -6.7 -8.9 85% 76.33 1018.5
31 04:56 Calm 16.09 Fair CLR -6.7 -8.9 85% 76.3 1018.3
31 03:56 N 7 16.09 Fair CLR -5.6 -8.9 -3.9 -5.6 78% -9 76.28 1018.0
31 02:56 N 9 16.09 Fair CLR -5 -8.3 78% -9 76.28 1017.7
31 01:56 NE 6 16.09 Fair CLR -3.9 -7.8 75% 76.25 1017.6
31 00:56 NE 6 16.09 Fair CLR -3.9 -8.3 72% 76.23 1017.4
30 23:56 NE 11 16.09 Fair CLR -5 -8.9 74% -9 76.23 1017.1
30 22:56 NE 11 16.09 Fair CLR -4.4 -8.3 75% -8 76.2 1016.9
30 21:56 NE 7 16.09 Fair CLR -3.9 -7.2 1.7 -3.9 78% -7 76.15 1016.4
30 20:56 NE 9 16.09 Fair CLR -2.2 -5 81% -5 76.12 1016.0
30 19:56 NE 9 16.09 Fair CLR -0.6 -3.9 79% -3 76.12 1015.7
30 18:56 NE 6 16.09 Fair CLR 0.6 -3.9 72% 76.1 1015.5
30 17:56 N 13 16.09 Fair CLR 0.6 -3.3 75% -3 76.07 1015.3
30 16:56 N 11 16.09 Fair CLR 0.6 -3.3 75% -2 76.07 1015.2
30 15:56 NE 13 16.09 Partly Cloudy SCT036 1.1 -5 1.7 -2.8 64% -2 76.05 1015.1
30 14:56 E 9 16.09 A Few Clouds FEW036 1.7 -5 61% -1 76.07 1015.1
30 13:56 NE 17 16.09 Mostly Cloudy BKN032 0 -5.6 66% -4 76.05 1014.7
30 12:56 NE 15 16.09 A Few Clouds FEW038 -1.7 -6.7 69% -6 76.02 1014.4
30 11:56 NE 15 16.09 Mostly Cloudy BKN032 -1.7 -7.2 66% -6 76 1014.0
30 10:56 E 19 16.09 Partly Cloudy SCT026 -2.2 -7.8 66% -7 75.92 1013.0
30 09:56 E 19 16.09 Overcast OVC032 -2.8 -7.2 -2.2 -3.3 72% -8 75.9 1012.9
30 08:56 E 22 16.09 Overcast BKN019 OVC025 -2.8 -6.7 75% -9 75.87 1012.3
30 07:56 NE 15 16.09 Overcast OVC031 -3.3 -6.1 81% -8 75.87 1012.3
30 06:56 NE 17 16.09 Overcast OVC031 -2.8 -5 85% -8 75.84 1012.1
30 05:56 E 17 16.09 Overcast OVC027 -2.2 -5.6 78% -7 75.79 1011.6
30 04:56 E 17 16.09 Overcast BKN019 OVC025 -2.8 -6.1 78% -8 75.79 1011.5
30 03:56 E 17 16.09 Overcast OVC026 -2.2 -3.9 -1.7 -3.3 88% -7 75.77 1011.3
30 02:56 E 19 14.48 Light Snow FEW026 BKN055 OVC070 -2.8 -3.9 92% -8 75.77 1011.1
30 01:56 E 19 16.09 Overcast SCT024 BKN060 OVC080 -3.3 -4.4 92% -9 75.74 1011.0
30 00:56 E 11 14.48 Light Snow BKN022 BKN028 OVC037 -2.8 -4.4 89% -7 75.77 1011.1
29 23:56 E 13 16.09 Light Snow SCT032 BKN050 -2.8 -5.6 81% -7 75.74 1010.8
29 22:56 E 24 G 35 16.09 Overcast BKN034 BKN042 OVC050 -1.7 -5.6 75% -8 75.72 1010.4
29 21:56 E 11 16.09 Overcast BKN036 OVC055 -1.7 -8.3 0 -1.7 61% -5 75.72 1010.5
29 20:56 E 17 16.09 Overcast OVC060 -1.1 -7.8 61% -6 75.69 1010.2
29 19:56 E 19 16.09 Overcast OVC075 -1.1 -8.9 56% -6 75.69 1010.2
29 18:56 E 15 16.09 Overcast OVC065 -0.6 -8.9 54% -5 75.72 1010.5
29 17:56 E 13 16.09 Overcast BKN047 OVC070 -0.6 -9.4 52% -4 75.77 1010.9
29 16:56 E 20 16.09 Overcast FEW045 OVC055 -0.6 -10 49% -6 75.79 1011.4
29 15:56 E 20 16.09 Overcast OVC065 0 -10.6 0 -4.4 45% -5 75.82 1011.6
29 14:56 E 24 16.09 Fair CLR -1.1 -10.6 49% -7 75.82 1011.9
29 13:56 E 24 16.09 A Few Clouds FEW100 -2.2 -11.1 51% -8 75.84 1012.2
29 12:56 E 19 16.09 Partly Cloudy SCT085 -2.8 -10 58% -8 75.87 1012.5
29 11:56 E 24 16.09 Overcast OVC100 -3.3 -10.6 57% -10 75.87 1012.6
29 10:56 E 22 16.09 Overcast BKN080 OVC090 -3.9 -10.6 60% -10 75.9 1012.7
29 09:56 E 20 16.09 Overcast BKN075 OVC120 -4.4 -10.6 -3.9 -5 62% -10 75.9 1012.9
29 08:56 E 22 16.09 Overcast OVC070 -4.4 -10.6 62% -11 75.92 1013.1
29 07:56 E 13 16.09 Overcast OVC070 -4.4 -10.6 62% -9 75.97 1014.0
29 06:56 E 15 16.09 Overcast OVC070 -3.9 -11.1 58% -9 76.02 1014.5
29 05:56 E 9 16.09 Overcast OVC070 -4.4 -11.1 60% -8 76.07 1015.3
29 04:56 NE 9 16.09 Overcast OVC070 -5 -11.1 63% -9 76.15 1016.2
29 03:56 E 13 16.09 Overcast OVC070 -4.4 -12.2 -3.9 -4.4 55% -9 76.2 1016.8
29 02:56 E 15 16.09 Overcast OVC065 -4.4 -11.7 57% -9 76.25 1017.5
29 01:56 E 17 16.09 Overcast OVC019 -4.4 -11.1 60% -10 76.28 1018.1
29 00:56 E 19 16.09 Overcast SCT050 OVC065 -4.4 -11.1 60% -10 76.33 1018.7
28 23:56 E 17 16.09 Overcast OVC015 -4.4 -11.1 60% -10 76.35 1019.0
28 22:56 E 17 16.09 Overcast OVC065 -4.4 -11.7 57% -10 76.38 1019.4
28 21:56 SE 17 16.09 Overcast OVC070 -3.9 -11.7 -1.7 -4.4 55% -9 76.43 1020.0
28 20:56 E 13 16.09 Overcast OVC026 -3.9 -9.4 66% -8 76.48 1020.6
28 18:56 SE 22 16.09 Overcast OVC055 -2.8 -13.3 45% -9 76.56 1021.9
28 17:56 SE 24 G 35 16.09 Overcast OVC060 -2.8 -12.8 46% -9 76.61 1022.6
28 16:56 SE 19 16.09 Partly Cloudy SCT060 -2.2 -10 56% -7 76.68 1023.4
28 15:56 SE 20 16.09 Mostly Cloudy SCT048 BKN060 -4.4 -9.4 -3.9 -11.1 68% -10 76.73 1024.1
28 14:56 SE 20 16.09 Mostly Cloudy BKN060 -4.4 -9.4 68% -10 76.78 1024.8
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)