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.
09 03:56 SE 22 1.61 Light Snow Fog/Mist OVC002 -2.8 -2.8 0 -2.8 100% -9 76.45 1020.5
09 02:56 S 24 2.01 Unknown Precip Fog/Mist OVC002 -2.2 -2.2 100% -8 76.48 1020.8
09 01:56 SE 20 0.40 Light Snow Freezing Fog OVC002 -1.1 -1.1 100% -6 76.48 1020.8
09 00:56 S 11 0.40 Light Snow Freezing Fog OVC002 -2.2 -2.2 100% -6 76.5 1021.0
08 23:56 S 9 0.80 Freezing Fog SCT002 OVC010 -2.2 -2.2 100% -5 76.5 1021.1
08 22:56 S 15 0.80 Light Snow Freezing Fog OVC014 -2.2 -2.2 100% -7 76.5 1020.9
08 21:56 S 15 16.09 Overcast OVC016 0 -2.2 2.2 0 85% -4 76.48 1020.7
08 20:56 Calm 16.09 Overcast OVC018 0 -2.2 85% 76.43 1020.1
08 19:56 W 6 16.09 Mostly Cloudy BKN020 0.6 -1.7 85% 76.43 1020.0
08 18:56 Calm 16.09 Fair CLR 0.6 -1.7 85% 76.4 1019.6
08 17:56 N 6 16.09 Fair CLR 0 -1.7 88% 76.4 1019.6
08 16:56 N 6 16.09 Fair CLR 1.7 -1.7 78% 76.4 1019.5
08 15:56 N 7 16.09 Mostly Cloudy BKN015 0 -1.7 1.7 -1.7 88% -2 76.38 1019.1
08 14:56 N 9 16.09 Fair CLR 0.6 -2.2 82% -2 76.35 1019.0
08 13:56 N 11 16.09 Partly Cloudy SCT003 0 -1.7 88% -3 76.33 1018.5
08 12:56 N 11 14.48 Overcast OVC003 1.7 -1.7 78% -1 76.28 1017.9
08 11:56 N 17 16.09 Overcast OVC005 -1.1 -2.8 88% -6 76.2 1016.9
08 10:56 N 11 16.09 Overcast FEW005 OVC010 -1.7 -2.2 96% -5 76.2 1016.8
08 09:56 N 9 16.09 Overcast OVC007 -1.7 -1.7 0.6 -2.2 100% -5 76.12 1016.1
08 08:56 N 9 16.09 Overcast OVC007 -1.7 -1.7 100% -5 76.07 1015.3
08 07:56 NE 6 16.09 Overcast OVC012 -2.2 -2.2 100% 76.05 1014.7
08 06:56 N 13 4.83 Fog/Mist BKN002 OVC011 -1.1 -1.1 100% -5 76.02 1014.4
08 05:56 N 11 16.09 Overcast OVC015 0 0 100% -3 75.95 1013.5
08 04:56 NE 11 16.09 Overcast OVC017 0.6 0.6 100% -2 75.9 1012.6
08 03:56 N 13 16.09 Overcast OVC021 0.6 0 1.1 0.6 96% -3 75.84 1012.0
08 02:56 N 13 16.09 Overcast OVC023 0.6 0.6 100% -3 75.82 1011.6
08 01:56 N 9 16.09 Overcast OVC060 0.6 0.6 100% -2 75.77 1011.1
08 00:56 NE 11 16.09 Overcast SCT023 OVC029 0.6 0.6 100% -2 75.74 1010.7
07 23:56 N 15 16.09 Overcast FEW029 OVC060 0.6 0.6 100% -3 75.72 1010.2
07 22:56 NE 13 16.09 Overcast OVC024 0.6 0 96% -3 75.67 1009.9
07 21:56 NE 13 16.09 Overcast OVC028 0.6 0.6 2.2 0.6 100% -3 75.64 1009.4
07 20:56 NE 17 16.09 Overcast OVC028 1.1 0 92% -3 75.59 1008.9
07 19:56 NE 20 16.09 Overcast OVC036 1.7 -0.6 85% -3 75.57 1008.6
07 18:56 NE 15 16.09 Overcast OVC029 2.2 -0.6 82% -1 75.57 1008.4
07 17:56 E 15 16.09 Overcast OVC027 1.7 -0.6 85% -2 75.54 1008.2
07 16:56 E 19 16.09 Overcast OVC027 2.2 -0.6 82% -2 75.54 1008.0
07 15:56 E 15 8.05 Light Snow Fog/Mist BKN006 BKN024 OVC030 1.7 -0.6 2.2 -2.8 85% -2 75.51 1007.8
07 14:56 E 13 3.22 Light Snow BKN024 OVC028 1.7 -1.1 82% -2 75.49 1007.5
07 13:56 E 22 11.27 Light Snow FEW023 BKN031 OVC038 0.6 -2.2 82% -4 75.44 1006.9
07 12:56 E 26 14.48 Light Snow OVC041 0 -2.2 85% -6 75.41 1006.4
07 11:56 E 26 16.09 Unknown Precip OVC041 -1.1 -2.8 88% -7 75.41 1006.2
07 10:56 E 28 2.41 Light Snow Fog/Mist FEW010 BKN017 OVC029 -2.2 -3.3 92% -9 75.39 1006.0
07 09:56 E 30 2.41 Light Snow Fog/Mist BKN018 OVC023 -2.8 -3.3 -2.8 -3.9 96% -10 75.36 1005.7
07 08:56 E 26 4.02 Unknown Precip Fog/Mist SCT025 BKN030 OVC037 -3.3 -3.3 100% -10 75.36 1005.7
07 07:56 E 28 14.48 Light Snow FEW015 BKN021 OVC040 -3.3 -3.9 96% -10 75.36 1005.6
07 06:56 E 24 8.05 Unknown Precip Fog/Mist FEW015 BKN047 OVC055 -3.3 -3.9 96% -10 75.39 1005.9
07 05:56 E 22 11.27 Light Snow SCT034 BKN045 OVC055 -3.9 -4.4 96% -10 75.39 1005.9
07 04:56 E 20 11.27 Light Snow OVC040 -3.9 -5 92% -10 75.39 1006.1
07 03:56 E 20 9.66 Light Snow Fog/Mist BKN030 BKN037 OVC044 -3.9 -5.6 -2.2 -3.9 88% -10 75.44 1006.6
07 02:56 E 31 14.48 Light Snow SCT027 BKN034 OVC044 -3.3 -6.7 78% -10 75.44 1006.7
07 01:56 E 20 16.09 Mostly Cloudy SCT070 BKN120 -3.3 -7.8 71% -9 75.46 1007.2
07 00:56 E 24 G 35 16.09 Overcast FEW070 BKN090 OVC110 -2.8 -7.8 69% -9 75.49 1007.5
06 23:56 E 26 16.09 Mostly Cloudy FEW080 BKN110 -2.2 -7.8 66% -8 75.54 1008.2
06 22:56 E 26 16.09 Partly Cloudy SCT090 -2.2 -7.8 66% -8 75.59 1008.8
06 21:56 E 20 16.09 Overcast OVC090 -1.7 -7.2 0.6 -2.2 66% -7 75.62 1009.3
06 20:56 E 22 16.09 A Few Clouds FEW110 -1.1 -6.7 66% -7 75.69 1010.1
06 19:56 E 22 16.09 A Few Clouds FEW110 -0.6 -6.7 64% -6 75.74 1010.9
06 18:56 E 24 16.09 Fair CLR 0.6 -7.8 54% -5 75.79 1011.6
06 17:56 E 28 G 37 16.09 Fair CLR -0.6 -7.8 59% -7 75.87 1012.5
06 16:56 E 30 16.09 Fair CLR -0.6 -8.3 56% -7 75.95 1013.7
06 15:56 E 30 G 41 16.09 Light Snow CLR -1.1 -8.9 -1.1 -12.2 56% -7 76.02 1014.5
06 14:56 E 22 16.09 Fair CLR -2.2 -9.4 58% -8 76.1 1015.7
06 13:56 NE 19 16.09 Fair CLR -6.7 -11.7 68% -13 76.17 1016.8
06 12:56 NE 17 16.09 Fair CLR -10 -13.9 73% -17 76.25 1017.9
06 11:56 NE 11 16.09 Fair CLR -10 -13.3 77% -15 76.3 1018.7
06 10:56 NE 11 16.09 Fair CLR -10 -12.2 84% -15 76.4 1019.8
06 09:56 Vrbl 11 14.48 Light Snow CLR -10 -11.7 -10 -15 88% -15 76.43 1020.4
06 08:56 E 11 14.48 Light Snow CLR -12.8 -14.4 88% -18 76.45 1020.5
06 07:56 SE 6 16.09 Fair CLR -14.4 -15.6 91% 76.5 1021.3
06 06:56 Calm 16.09 Fair CLR -13.3 -15 87% 76.53 1021.5
06 05:56 NE 11 16.09 Fair CLR -12.8 -13.9 92% -18 76.53 1021.7
06 04:56 NE 7 16.09 Fair CLR -13.3 -14.4 92% -18 76.61 1022.8
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)