Weather observations for the past three days for
Great Falls, Great Falls International Airport
Imperial (Metric)
Date Time (mdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
10 05:53 SW 6 10.00 Fair CLR 28.4 21.2 74% 23 30.04 0.0
09 19:53 E 16 10.00 Fair CLR 46.4 21.2 37% 40 30.07 0.0
09 15:53 N 7 10.00 Fair CLR 53.6 17.6 24% 30.07 0.0
09 14:53 E 8 10.00 Fair CLR 51.8 23 32% 30.09 0.0
09 13:53 NE 5 10.00 Fair CLR 48.2 23 37% 47 30.11 0.0
09 11:53 N 5 10.00 Fair CLR 42.8 24.8 49% 41 30.14 0.0
09 09:53 Calm 10.00 Fair CLR 35.6 23 60% 30.15 0.0
09 08:53 Vrbl 3 10.00 Fair CLR 32 24.8 75% 30.16 0.0
09 06:53 Calm 10.00 Fair CLR 21.9 19.9 92% 30.13 1023.8
09 05:53 N 7 10.00 Fair CLR 26.1 21 37 25 81% 19 30.12 1022.9
09 04:53 NE 6 10.00 A Few Clouds FEW095 28 21.9 78% 22 30.08 1021.3
09 03:53 N 13 10.00 Mostly Cloudy BKN100 30.9 23 72% 22 30.05 1020.4
09 02:53 N 5 10.00 Overcast SCT090 OVC110 33.1 24.1 70% 29 30 1018.5
09 01:53 Calm 10.00 Overcast OVC100 34 23 64% 29.97 1017.7
09 00:53 N 5 10.00 Overcast OVC100 34 21.9 61% 30 29.94 1017.0
08 23:53 E 8 10.00 Fair CLR 35.1 19.9 48.9 34 54% 29 29.93 1016.8
08 22:53 E 13 10.00 Fair CLR 37.9 19 46% 31 29.93 1016.6
08 21:53 NE 16 10.00 Fair CLR 39 19 45% 31 29.92 1016.6
08 20:53 NE 14 10.00 Fair CLR 39.9 18 41% 33 29.92 1016.4
08 19:53 E 15 10.00 Fair CLR 44.1 19 37% 38 29.91 1016.0
08 18:53 NE 14 10.00 Fair CLR 46.9 19 33% 42 29.91 1016.0
08 17:53 NE 10 10.00 Fair CLR 48.9 19.9 50 35.1 32% 45 29.92 1015.9
08 16:53 E 9 10.00 Fair CLR 48.9 19.9 32% 45 29.94 1016.5
08 15:53 E 6 10.00 Fair CLR 46 21 37% 44 29.98 1017.8
08 14:53 Vrbl 6 10.00 Fair CLR 45 21.9 40% 42 30 1018.7
08 13:53 SE 6 10.00 Fair CLR 39.9 21 47% 36 30.03 1020.1
08 12:53 Calm 10.00 Fair CLR 39 21.9 50% 30.07 1021.4
08 11:53 Calm 10.00 A Few Clouds FEW033 36 19.9 37.9 21 52% 30.09 1022.6
08 10:53 W 7 10.00 Overcast OVC040 34 23 64% 29 30.11 1023.5
08 09:53 W 6 10.00 Overcast OVC039 30.9 23 72% 26 30.12 1023.9
08 08:53 W 6 10.00 Overcast OVC039 28.9 23 78% 23 30.12 1024.0
08 07:53 NW 5 10.00 Overcast FEW028 OVC037 27 26.1 96% 22 30.09 1023.2
08 06:53 W 6 10.00 A Few Clouds FEW036 21.9 21.9 100% 15 30.07 1022.8
08 05:53 SW 9 10.00 Fair CLR 26.1 25 32 26.1 96% 18 30.06 1022.1 0.01
08 04:53 SW 7 10.00 Overcast OVC060 28 27 96% 22 30.04 1020.9
08 03:53 S 7 10.00 Overcast BKN065 OVC100 28.9 28 96% 23 30.03 1020.2 0.01
08 02:53 W 7 2.50 Light Snow Fog/Mist OVC026 30 28.9 96% 24 30.03 1017.9
08 01:53 NW 8 10.00 Overcast OVC044 30.9 26.1 82% 24 30.02 1017.3
08 00:53 NW 9 10.00 Overcast OVC050 32 24.1 73% 25 29.99 1016.5
07 23:53 NW 9 10.00 Overcast BKN065 OVC110 30.9 24.1 39 28.9 76% 24 29.96 1015.9
07 22:53 NW 6 10.00 Mostly Cloudy BKN120 30.9 24.1 76% 26 29.93 1014.8
07 21:53 NW 5 10.00 Overcast BKN047 OVC100 33.1 27 78% 29 29.91 1013.9
07 20:53 N 5 10.00 Overcast FEW029 BKN034 OVC110 34 26.1 73% 30 29.87 1012.7
07 19:53 N 9 10.00 Overcast SCT036 BKN047 OVC090 37 26.1 65% 31 29.86 1012.2
07 18:53 NW 5 10.00 Mostly Cloudy FEW SCT065 BKN100 37.4 24.8 60% 34 29.82 0.0
07 13:53 W 32 G 46 10.00 Fair and Windy CLR 66.9 21 17% 29.59 1000.3
07 12:53 SW 35 G 52 10.00 Fair and Windy CLR 61 23 23% 29.59 1001.1
07 11:53 SW 15 G 26 10.00 A Few Clouds FEW090 59 27 59 53.1 29% 29.64 1003.0
07 10:53 SW 24 G 36 10.00 Fair and Breezy CLR 57.9 28 32% 29.64 1003.5
07 09:53 SW 25 G 37 10.00 Fair and Breezy CLR 59 28.9 32% 29.64 1003.7
07 08:53 SW 16 10.00 Fair CLR 55.9 32 40% 29.64 1003.8
07 07:53 SW 20 G 30 10.00 Fair CLR 55 30.9 40% 29.65 1003.7
07 06:53 SW 22 G 31 10.00 Fair and Breezy CLR 54 28 37% 29.67 1003.9
Date Time (mdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)