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.
28 11:53 NW 6 10.00 Fair CLR 55 21 57.9 39 26% 29.9 1013.6
28 10:53 SW 12 10.00 Fair CLR 55 19 24% 29.91 1013.8
28 09:53 E 6 10.00 Fair CLR 48 17.1 29% 46 29.93 1014.7
28 08:53 SE 7 10.00 Fair CLR 41 18 39% 37 29.94 1015.6
28 07:53 SW 7 10.00 Fair CLR 39.9 19 43% 36 29.93 1015.1
28 06:53 SW 7 10.00 Fair CLR 42.1 16 35% 38 29.92 1013.7
28 05:53 SW 7 10.00 Fair CLR 41 16 43 34 36% 37 29.92 1013.3
28 04:53 S 12 10.00 Fair CLR 42.1 12.9 30% 36 29.92 1013.3
28 03:53 S 13 10.00 Fair CLR 41 14 33% 34 29.93 1013.7
28 02:53 S 13 10.00 Fair CLR 41 12.9 32% 34 29.95 1014.4
28 01:53 S 13 10.00 Fair CLR 35.1 15.1 44% 27 29.96 1015.7
28 00:53 SW 12 10.00 Fair CLR 42.1 14 32% 36 29.97 1016.0
27 23:53 S 12 10.00 Fair CLR 39 14 60.1 37.9 36% 32 29.99 1017.2
27 22:53 S 9 10.00 Fair CLR 41 12 30% 36 30.01 1018.1
27 21:53 SE 3 10.00 Fair CLR 41 12 30% 30.03 1019.2
27 20:53 S 10 10.00 Fair CLR 44.1 12.9 28% 39 30.03 1019.6
27 19:53 S 9 10.00 Fair CLR 46.9 12 24% 43 30.04 1020.4
27 18:53 SW 15 10.00 Fair CLR 57.9 10 15% 30.06 1020.2
27 17:53 SW 18 G 28 10.00 Fair CLR 60.1 8.1 62.1 48.9 12% 30.08 1021.1
27 16:53 SW 22 G 33 10.00 Fair and Breezy CLR 61 3.9 10% 30.11 1022.4
27 15:53 SW 23 G 32 10.00 Fair and Breezy CLR 62.1 1 8% 30.15 1023.0
27 14:53 SW 14 G 26 10.00 Fair CLR 59 6.1 12% 30.19 1025.0
27 13:53 SW 13 G 20 10.00 Fair CLR 55.9 5 13% 30.24 1026.9
27 12:53 SW 10 G 22 10.00 Fair CLR 52 12 20% 30.28 1029.1
27 11:53 S 14 G 20 10.00 Fair CLR 48.9 10.9 48.9 19 21% 44 30.33 1030.9
27 10:53 S 13 10.00 Fair CLR 44.1 10.9 26% 38 30.38 1032.7
27 09:53 S 9 10.00 Fair CLR 39 15.1 38% 33 30.42 1034.8
27 08:53 SE 6 10.00 Fair CLR 34 16 48% 29 30.45 1035.9
27 07:53 S 9 10.00 Fair CLR 26.1 16 66% 18 30.46 1036.4
27 06:53 S 8 10.00 Fair CLR 24.1 12.9 62% 16 30.47 1036.6
27 05:53 S 9 10.00 Fair CLR 19 12.9 24.1 16 77% 9 30.48 1037.3
27 04:53 Calm 10.00 Fair CLR 17.1 10.9 77% 30.49 1037.7
27 03:53 SW 7 10.00 Fair CLR 21 12.9 71% 13 30.49 1037.1
27 02:53 SW 10 10.00 Fair CLR 19.9 12 71% 9 30.49 1037.2
27 01:53 SW 9 10.00 Fair CLR 19.9 12.9 74% 10 30.49 1037.3
27 00:53 SW 8 10.00 Fair CLR 18 12 77% 9 30.49 1037.8
26 23:53 E 3 10.00 Fair CLR 21 12 37.9 19 68% 30.49 1037.2
26 22:53 E 6 10.00 Fair CLR 24.1 12 60% 18 30.47 1036.0
26 21:53 E 9 10.00 Fair CLR 21.9 12 66% 13 30.47 1036.2
26 20:53 NE 9 10.00 Fair CLR 25 10.9 55% 16 30.46 1036.6
26 19:53 E 9 10.00 Fair CLR 30.9 10.9 43% 24 30.43 1035.9
26 18:53 E 9 10.00 Fair CLR 35.1 10.9 37% 29 30.41 1034.7
26 17:53 NE 15 10.00 Fair CLR 37.9 12 42.1 37 34% 30 30.39 1033.5
26 16:53 N 10 G 17 10.00 Fair CLR 37.9 12 34% 32 30.36 1032.6
26 15:53 E 10 G 21 10.00 A Few Clouds FEW100 39.9 12 32% 34 30.34 1031.8
26 14:53 N 14 G 23 10.00 Partly Cloudy SCT100 39.9 12.9 33% 33 30.32 1030.8
26 13:53 N 16 10.00 Fair CLR 39 15.1 38% 31 30.3 1029.8
26 12:53 N 16 G 25 10.00 Fair CLR 37 18 46% 28 30.27 1028.5
26 11:53 N 20 G 28 10.00 A Few Clouds FEW085 37.9 21 45 21 51% 29 30.24 1027.5
26 10:53 W 23 G 36 10.00 Fair and Breezy CLR 43 5 21% 34 30.19 1024.8
26 09:53 W 24 G 33 10.00 Fair and Breezy CLR 41 10 28% 32 30.16 1023.8
26 08:53 W 13 10.00 Fair CLR 30.9 25 79% 22 30.14 1023.7
26 07:53 W 8 10.00 Partly Cloudy FEW001 SCT080 23 21.9 96% 15 30.09 1022.2
26 06:53 Calm 4.00 Fog/Mist SCT001 21.9 21 96% 30.05 1020.5
26 05:53 SE 10 7.00 Overcast OVC002 24.1 23 36 24.1 96% 15 30.03 1019.0
26 04:53 SE 8 10.00 Overcast OVC005 25 23 92% 17 30.03 1019.2
26 03:53 E 8 10.00 Fair CLR 24.1 21.9 91% 16 30.04 1019.2
26 02:53 N 8 10.00 Overcast OVC110 26.1 23 88% 18 30.02 1018.4
26 01:53 NE 14 10.00 Overcast FEW055 BKN080 OVC095 28.9 24.1 82% 19 30.02 1018.1
26 00:53 E 8 10.00 Overcast OVC100 36 26.1 67% 30 29.98 1016.2
25 23:53 NE 10 10.00 Overcast FEW049 BKN075 OVC095 34 24.1 57 34 67% 27 29.98 1016.2
25 22:53 E 12 10.00 Overcast SCT050 BKN070 OVC090 37.9 21.9 52% 31 29.99 1016.5
25 21:53 E 18 G 29 10.00 Overcast OVC095 39 21 48% 30 29.97 1016.0
25 20:53 NE 20 10.00 Overcast BKN100 OVC110 42.1 25 51% 34 29.95 1015.2
25 19:53 W 12 10.00 Overcast OVC100 51.1 27 39% 29.89 1012.3
25 18:53 W 20 G 30 10.00 Mostly Cloudy BKN110 54 27 35% 29.86 1010.9
25 17:53 W 31 G 41 10.00 Partly Cloudy and Windy SCT085 57 28.9 62.1 55.9 34% 29.83 1010.0
25 16:53 W 35 G 45 10.00 A Few Clouds and Windy FEW085 57 28.9 34% 29.83 1009.5
25 15:53 W 31 G 44 10.00 A Few Clouds and Windy FEW065 FEW085 61 30 31% 29.81 1008.5
25 14:53 SW 29 G 44 10.00 Fair and Windy CLR 62.1 30.9 31% 29.8 1008.0
25 13:53 W 31 G 47 10.00 Fair and Windy CLR 61 30.9 32% 29.79 1007.9
25 12:53 W 35 G 53 10.00 Fair and Windy CLR 60.1 30.9 33% 29.77 1007.3
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)