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.
18 21:56 NW 28 6.44 Light Snow Fog/Mist BKN008 -19.4 -21.7 -16.1 -19.4 82% -31 76.35 1019.4
18 20:56 NW 31 G 43 2.01 Light Snow BKN007 OVC012 -18.3 -21.1 79% -30 76.33 1019.0
18 19:56 NW 28 2.41 Light Snow Fog/Mist BKN009 OVC015 -17.8 -20 83% -29 76.3 1018.8
18 18:56 N 20 16.09 Fair CLR -17.2 -20.6 75% -26 76.33 1019.0
18 17:56 N 24 16.09 Fair CLR -17.2 -20.6 75% -27 76.33 1018.9
18 16:56 N 31 16.09 Fair CLR -17.2 -20 79% -28 76.33 1018.9
18 15:56 N 41 8.05 Fair with Haze and Breezy CLR -17.2 -20 -16.7 -19.4 79% -30 76.3 1018.7
18 14:56 N 17 16.09 Partly Cloudy SCT011 -16.7 -20 76% -25 76.3 1018.8
18 13:56 N 17 14.48 Light Snow CLR -16.7 -19.4 80% -25 76.28 1018.4
18 12:56 N 20 16.09 Light Snow CLR -17.2 -19.4 83% -26 76.23 1017.7
18 11:56 N 9 11.27 Light Snow BKN011 -17.8 -20 83% -24 76.23 1017.7
18 10:56 W 13 14.48 Light Snow CLR -18.9 -20.6 87% -26 76.2 1017.5
18 09:56 NW 13 8.05 Light Snow Fog/Mist BKN008 BKN018 OVC035 -19.4 -21.1 -18.9 -21.1 86% -27 76.2 1017.5
18 08:56 N 20 14.48 Light Snow OVC008 -19.4 -21.1 86% -29 76.23 1017.7
18 07:56 W 9 14.48 Light Snow OVC010 -21.1 -23.3 83% -28 76.23 1017.9
18 06:56 W 7 11.27 Light Snow OVC008 -21.1 -23.3 83% -27 76.25 1018.3
18 05:56 NW 11 16.09 Overcast OVC006 -20 -22.2 83% -27 76.3 1018.7
18 04:56 W 9 16.09 Overcast OVC008 -20.6 -22.8 83% -27 76.35 1019.5
18 03:56 W 9 16.09 Overcast OVC008 -20.6 -22.8 -18.3 -21.1 83% -27 76.4 1020.2
18 02:56 W 9 16.09 Overcast OVC008 -20 -22.2 83% -26 76.45 1020.8
18 01:56 W 9 16.09 Overcast OVC008 -18.9 -20.6 87% -25 76.5 1021.5
18 00:56 NW 9 16.09 Mostly Cloudy FEW005 BKN120 -19.4 -21.1 86% -26 76.53 1021.8
17 23:56 N 6 16.09 Partly Cloudy SCT006 -20.6 -23.3 79% 76.58 1022.5
17 22:56 NW 6 16.09 Fair CLR -20.6 -24.4 72% 76.56 1022.4
17 21:56 N 19 16.09 Fair CLR -19.4 -23.9 -16.7 -20 68% -29 76.56 1022.4
17 20:56 N 19 16.09 Fair CLR -19.4 -24.4 65% -29 76.61 1022.8
17 19:56 N 11 16.09 Fair CLR -18.3 -23.9 62% -25 76.63 1023.2
17 18:56 NW 17 16.09 Fair CLR -17.2 -23.3 59% -25 76.63 1023.3
17 17:56 N 20 16.09 Fair CLR -17.2 -22.2 65% -26 76.63 1023.4
17 16:56 N 26 16.09 Fair CLR -16.7 -22.8 59% -27 76.66 1023.6
17 15:56 N 19 16.09 Fair CLR -16.7 -22.2 -16.7 -22.2 63% -25 76.68 1024.0
17 14:56 N 24 16.09 Fair CLR -17.8 -22.8 65% -28 76.68 1023.9
17 13:56 NE 7 16.09 Fair CLR -17.8 -23.3 62% -23 76.71 1024.3
17 11:56 N 20 16.09 Fair CLR -20 -25 65% -30 76.71 1024.3
17 10:56 N 17 16.09 Fair CLR -20.6 -25.6 64% -30 76.68 1024.0
17 09:56 N 26 16.09 Fair CLR -21.7 -25.6 -21.1 -23.9 71% -33 76.63 1023.5
17 08:56 N 30 16.09 Fair CLR -22.8 -26.1 75% -35 76.63 1023.4
17 07:56 N 20 16.09 Fair CLR -23.3 -27.2 70% -34 76.63 1023.3
17 06:56 N 30 16.09 Fair CLR -22.2 -26.1 71% -35 76.61 1022.8
17 05:56 N 33 16.09 Fair and Breezy CLR -21.7 -26.1 68% -35 76.58 1022.7
17 04:56 N 28 16.09 Fair CLR -22.2 -26.1 71% -34 76.61 1023.0
17 03:56 N 30 16.09 Fair CLR -21.7 -26.1 -21.1 -23.9 68% -34 76.63 1023.2
17 02:56 N 26 16.09 Fair CLR -22.2 -26.1 71% -34 76.63 1023.3
17 01:56 N 26 16.09 Fair CLR -22.8 -26.1 75% -35 76.61 1023.2
17 00:56 N 22 16.09 Fair CLR -23.3 -26.7 74% -34 76.63 1023.3
16 23:56 SE 6 16.09 Fair CLR -23.3 -26.7 74% 76.63 1023.3
16 22:56 N 19 16.09 Fair CLR -23.3 -26.1 78% -33 76.61 1023.1
16 21:56 N 22 16.09 Fair CLR -21.1 -25 -18.9 -21.7 71% -32 76.61 1023.0
16 20:56 N 22 16.09 Fair CLR -21.1 -25 71% -32 76.61 1022.9
16 19:56 N 20 16.09 Fair CLR -20.6 -24.4 72% -31 76.61 1023.0
16 18:56 N 30 12.87 Fair CLR -20 -23.9 71% -32 76.58 1022.8
16 17:56 N 28 16.09 Fair CLR -19.4 -23.3 71% -31 76.63 1023.2
16 16:56 N 30 16.09 Fair CLR -18.9 -23.3 68% -30 76.66 1023.5
16 15:56 N 30 14.48 Fair CLR -18.9 -22.8 -18.9 -23.9 72% -30 76.68 1024.0
16 14:56 N 22 16.09 Fair CLR -19.4 -23.3 71% -30 76.76 1025.1
16 13:56 N 28 16.09 Fair CLR -20.6 -23.9 75% -32 76.78 1025.5
16 12:56 N 24 16.09 Fair CLR -21.7 -25 75% -33 76.84 1026.1
16 11:56 N 13 16.09 Fair CLR -21.7 -26.1 68% -30 76.89 1026.6
16 10:56 N 24 16.09 Mostly Cloudy BKN120 -22.8 -26.1 75% -34 76.89 1026.7
16 09:56 N 26 16.09 Fair CLR -23.9 -27.2 -22.2 -25 74% -36 76.91 1027.2
16 08:56 N 15 16.09 Fair CLR -23.9 -27.2 74% -33 76.94 1027.4
16 07:56 NW 15 11.27 Fair CLR -23.9 -27.2 74% -33 76.96 1027.8
16 06:56 NE 24 16.09 Fair CLR -23.3 -26.7 74% -35 76.96 1027.8
16 05:56 N 30 16.09 Fair CLR -22.8 -26.1 75% -35 76.99 1028.0
16 04:56 N 41 9.66 Fair with Haze and Breezy CLR -22.8 -26.7 71% -37 76.99 1027.9
16 03:56 N 30 16.09 Fair CLR -23.9 -26.7 -22.2 -25 78% -37 77.04 1028.9
16 02:56 NW 17 16.09 Fair CLR -24.4 -27.2 78% -34 77.09 1029.6
16 01:56 N 20 16.09 Fair CLR -24.4 -27.2 78% -35 77.11 1029.8
16 00:56 NW 11 16.09 Fair CLR -23.9 -27.2 74% -32 77.14 1030.3
15 23:56 Vrbl 7 16.09 Fair CLR -23.3 -25.6 81% -29 77.17 1030.6
15 22:56 N 24 16.09 Fair CLR -22.8 -25.6 78% -34 77.19 1030.8
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)