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.
18 15:53 NE 8 10.00 Fair CLR 61 28 29% 30.08 1018.3
18 14:53 Calm 10.00 Fair CLR 60.1 28 30% 30.09 1018.8
18 13:53 NE 9 10.00 Fair CLR 60.1 27 28% 30.11 1019.5
18 12:53 NE 12 10.00 Fair CLR 57.9 28 32% 30.14 1020.7
18 11:53 NE 14 10.00 Fair CLR 57 25 57 42.1 29% 30.15 1020.6
18 10:53 E 8 10.00 Fair CLR 52 28.9 41% 30.16 1021.4
18 09:53 E 6 10.00 Fair CLR 48.9 30 48% 47 30.16 1021.4
18 08:53 E 7 10.00 Fair CLR 45 32 61% 42 30.14 1021.1
18 07:53 E 9 10.00 Fair CLR 45 33.1 63% 41 30.14 1020.5
18 06:53 E 13 10.00 Mostly Cloudy BKN090 45 33.1 63% 39 30.14 1020.2
18 05:53 NE 10 10.00 Overcast OVC090 42.1 32 52 41 68% 37 30.12 1019.4
18 04:53 E 6 10.00 A Few Clouds FEW085 44.1 30.9 60% 41 30.1 1018.4
18 03:53 E 6 10.00 Partly Cloudy SCT090 46 32 58% 44 30.1 1018.1
18 02:53 E 5 10.00 Fair CLR 48 33.1 56% 47 30.09 1017.7
18 01:53 E 9 10.00 Fair CLR 46 33.1 61% 42 30.07 1017.2
18 00:53 NE 9 10.00 Fair CLR 46 32 58% 42 30.06 1016.7
17 23:53 W 8 10.00 Fair CLR 52 30 69.1 51.1 43% 30.03 1015.3
17 22:53 W 9 10.00 Fair CLR 54 30 40% 30 1014.8
17 21:53 SW 15 10.00 Fair CLR 54 30.9 42% 29.98 1014.4
17 20:53 SW 13 10.00 Fair CLR 55.9 28.9 36% 29.95 1013.5
17 19:53 SW 14 10.00 Fair CLR 61 28 29% 29.94 1012.7
17 18:53 SW 21 10.00 Fair and Breezy CLR 64.9 26.1 23% 29.91 1011.4
17 17:53 SW 26 G 38 10.00 Fair and Windy CLR 69.1 25 73 69.1 19% 29.89 1010.6
17 16:53 SW 26 G 41 10.00 Fair and Windy CLR 71.1 24.1 17% 29.89 1010.4
17 15:53 W 36 G 48 10.00 Fair and Windy CLR 73 23 15% 29.9 1010.4
17 14:53 SW 28 G 41 10.00 Fair and Windy CLR 71.1 24.1 17% 29.89 1010.6
17 13:53 SW 38 G 52 7.00 Fair and Windy CLR 72 24.1 17% 29.9 1010.8
17 12:53 SW 29 G 48 10.00 A Few Clouds and Windy FEW005 71.1 23 16% 29.94 1011.9
17 11:53 SW 21 G 31 10.00 Fair and Breezy CLR 69.1 26.1 69.1 52 20% 29.97 1013.1
17 10:53 SW 14 10.00 Fair CLR 64 26.1 24% 30.01 1014.9
17 09:53 SW 20 10.00 Fair CLR 60.1 25 26% 30.02 1015.6
17 08:53 SW 22 10.00 Fair and Breezy CLR 55.9 26.1 32% 30.01 1015.9
17 07:53 SW 23 10.00 Fair and Breezy CLR 54 26.1 34% 30.02 1016.2
17 06:53 S 22 10.00 Fair and Breezy CLR 55.9 26.1 32% 30.04 1016.4
17 05:53 SW 22 10.00 Fair and Breezy CLR 55 27 55.9 51.1 34% 30.05 1016.8
17 04:53 SW 17 10.00 Fair CLR 52 28.9 41% 30.06 1016.6
17 03:53 S 8 10.00 Fair CLR 53.1 27 37% 30.07 1016.9
17 02:53 S 13 10.00 Fair CLR 53.1 28 38% 30.09 1017.4
17 01:53 S 13 10.00 Fair CLR 52 28 40% 30.12 1018.8
17 00:53 S 14 10.00 Fair CLR 55 27 34% 30.15 1019.6
16 22:53 S 13 10.00 Fair CLR 55.9 26.1 32% 30.19 1021.6
16 20:53 S 15 10.00 Fair CLR 54 28 37% 30.2 1023.2
16 19:53 SW 15 10.00 Fair CLR 53.1 28 38% 30.22 1024.1
16 18:53 S 13 10.00 Fair CLR 57 27 32% 30.23 1024.0
16 17:53 SW 16 10.00 Fair CLR 55.9 30 69.1 55.9 37% 30.24 1024.7
16 16:53 SW 22 G 29 10.00 Fair and Breezy CLR 68 26.1 21% 30.25 1024.0
16 15:53 SW 21 G 30 10.00 Fair and Breezy CLR 69.1 27 21% 30.27 1024.6
16 14:53 S 22 10.00 Fair and Breezy CLR 68 28.9 23% 30.3 1025.6
16 13:53 SW 24 G 33 10.00 Fair and Breezy CLR 66.9 30 25% 30.32 1026.4
16 12:53 SW 21 G 31 10.00 Fair and Breezy CLR 64.9 30.9 28% 30.35 1027.7
16 11:53 SW 25 10.00 Fair and Breezy CLR 60.1 32 61 43 35% 30.36 1028.8
16 10:53 SW 24 G 31 10.00 Fair and Breezy CLR 57 30 36% 30.39 1030.0
16 09:53 SW 24 G 33 10.00 Fair and Breezy CLR 51.1 28.9 43% 30.4 1031.2
16 08:53 SW 23 10.00 Fair and Breezy CLR 46.9 28 48% 40 30.4 1031.4
16 07:53 SW 21 10.00 Fair and Breezy CLR 44.1 28 53% 36 30.41 1032.0
16 06:53 SW 21 10.00 Fair and Breezy CLR 44.1 28 53% 36 30.43 1032.7
16 05:53 SW 22 10.00 Fair and Breezy CLR 44.1 28 45 41 53% 36 30.45 1032.7
16 04:53 SW 17 10.00 Fair CLR 43 28.9 58% 36 30.46 1033.0
16 03:53 SW 17 10.00 Fair CLR 43 30 60% 36 30.48 1033.8
16 02:53 S 15 10.00 Fair CLR 44.1 30 58% 38 30.51 1034.8
16 01:53 S 16 10.00 Fair CLR 43 30 60% 36 30.53 1035.8
16 00:53 S 14 10.00 Fair CLR 43 30 60% 37 30.56 1037.1
15 23:53 S 12 10.00 Fair CLR 42.1 30 48 36 62% 36 30.59 1038.2
15 22:53 S 10 10.00 Fair CLR 39.9 30 68% 34 30.61 1039.2
15 21:53 SE 7 10.00 Fair CLR 39 30 70% 35 30.63 1040.1
15 20:53 SE 8 10.00 Fair CLR 39.9 30 68% 35 30.64 1040.8
15 19:53 SE 8 10.00 Fair CLR 39.9 30.9 70% 35 30.66 1041.5
15 18:53 E 8 10.00 Fair CLR 42.1 28.9 60% 38 30.65 1041.2
15 17:53 E 7 10.00 Fair CLR 48 28.9 50 42.1 48% 45 30.65 1040.5
15 16:53 SE 5 10.00 Fair CLR 50 28 43% 49 30.66 1040.3
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)