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.
26 12:53 SE 6 10.00 Overcast OVC100 66.9 53.1 61% 29.73 1004.8
26 11:53 E 7 10.00 Light Rain OVC090 64.9 53.1 66.9 57 66% 29.74 1005.2
26 10:53 E 7 10.00 Mostly Cloudy BKN100 66 52 61% 29.74 1005.1
26 09:53 NE 6 10.00 Overcast OVC110 63 53.1 70% 29.75 1005.4
26 08:53 N 3 10.00 Mostly Cloudy BKN120 60.1 53.1 78% 29.75 1005.4
26 07:53 Calm 10.00 Mostly Cloudy BKN100 59 53.1 81% 29.76 1005.6
26 06:53 E 3 10.00 Mostly Cloudy BKN090 59 53.1 81% 29.75 1005.4
26 05:53 SW 7 10.00 Overcast BKN090 OVC100 57 51.1 59 54 81% 29.77 1006.0
26 04:53 Calm 10.00 Overcast OVC095 55 51.1 87% 29.78 1006.6
26 03:53 SW 6 10.00 Mostly Cloudy SCT060 BKN075 BKN090 55.9 51.1 84% 29.79 1007.2
26 02:53 SW 8 10.00 Overcast FEW070 OVC090 55.9 52 87% 29.81 1007.3
26 01:53 Calm 10.00 A Few Clouds FEW110 57.9 52 81% 29.8 1006.6
26 00:53 W 5 10.00 Fair CLR 57 52 83% 29.81 1007.0
25 23:53 Calm 10.00 Fair CLR 57 48.9 71.1 55.9 74% 29.82 1007.7
25 22:53 N 7 10.00 Fair CLR 57.9 51.1 78% 29.83 1008.3
25 21:53 Calm 10.00 Fair CLR 62.1 51.1 67% 29.83 1007.9
25 20:53 E 5 10.00 Fair CLR 66 51.1 59% 29.82 1007.7
25 18:53 NE 3 10.00 Overcast OVC110 69.1 48 47% 29.84 1008.8
25 17:53 SE 7 10.00 Fair CLR 70 50 77 57 49% 29.83 1008.7 0.19
25 16:53 E 7 10.00 Fair CLR 69.1 53.1 57% 29.85 1009.2
25 15:53 NW 3 10.00 Overcast FEW055 BKN085 OVC110 64 51.1 63% 29.88 1010.7 0.19
25 14:53 SW 5 10.00 Thunderstorm in Vicinity FEW070 SCT090 BKN110 70 48.9 47% 29.86 1009.1
25 13:53 S 7 10.00 Fair CLR 75 48 39% 77 29.85 1008.5
25 12:53 S 9 10.00 Fair CLR 73.9 51.1 45% 29.88 1009.5
25 11:53 S 7 10.00 Fair CLR 70 48 71.1 50 46% 29.91 1010.6
25 10:53 S 6 10.00 Overcast OVC085 66 48 52% 29.92 1011.2
25 09:53 Vrbl 5 10.00 A Few Clouds FEW085 64.9 48.9 56% 29.94 1011.7
25 08:53 W 7 10.00 A Few Clouds FEW100 62.1 48 60% 29.95 1011.9
25 07:53 SW 7 10.00 Fair CLR 55 48 77% 29.94 1012.1
25 06:53 SW 5 10.00 Fair CLR 51.1 46.9 86% 29.93 1011.9
25 05:53 SW 6 10.00 Fair CLR 50 46.9 57.9 50 89% 48 29.95 1012.6
25 04:53 Calm 10.00 A Few Clouds FEW110 53.1 48 83% 29.97 1012.8
25 03:53 SW 6 10.00 Fair CLR 51.1 46.9 86% 29.98 1013.4
25 02:53 E 3 10.00 Fair CLR 55 46 72% 29.97 1012.9
25 01:53 E 7 10.00 Fair CLR 54 46 75% 29.99 1013.6
25 00:53 E 7 10.00 Fair CLR 57 46 67% 30 1014.0
24 23:53 E 8 10.00 Fair CLR 57 46 73.9 55.9 67% 30.02 1014.5
24 22:53 E 10 10.00 Fair CLR 61 45 56% 30.03 1015.1
24 21:53 NE 10 10.00 Fair CLR 63 45 52% 30.04 1015.5
24 20:53 NE 13 10.00 Fair CLR 66.9 44.1 44% 30.04 1015.7
24 19:53 E 13 10.00 Fair CLR 70 45 41% 30.05 1015.7
24 18:53 NE 9 G 20 10.00 Fair CLR 73 44.1 35% 30.05 1016.1
24 17:53 NE 12 10.00 Fair CLR 73.9 41 73.9 69.1 31% 30.07 1016.5
24 16:53 E 7 10.00 Fair CLR 73.9 39.9 29% 30.09 1017.2
24 15:53 NE 5 10.00 Fair CLR 73 37.9 28% 30.11 1017.9
24 14:53 E 7 10.00 Fair CLR 73 39.9 30% 30.12 1018.2
24 13:53 Vrbl 7 10.00 Fair CLR 72 39.9 31% 30.15 1019.0
24 12:53 NE 8 10.00 Fair CLR 70 39.9 34% 30.16 1019.8
24 11:53 NE 10 G 17 10.00 Fair CLR 70 43 70 50 38% 30.17 1019.9
24 10:53 E 8 10.00 Fair CLR 64.9 45 49% 30.18 1020.5
24 09:53 E 5 10.00 Fair CLR 62.1 45 54% 30.19 1020.9
24 08:53 SE 3 10.00 Fair CLR 57 45 64% 30.19 1021.2
24 07:53 Calm 10.00 Mostly Cloudy BKN100 55 46 72% 30.2 1021.1
24 06:53 N 3 10.00 Overcast OVC100 50 46.9 89% 30.2 1021.6
24 05:53 Calm 10.00 Partly Cloudy SCT110 51.1 45 57 48 80% 30.2 1021.3
24 04:53 E 5 10.00 Fair CLR 51.1 44.1 77% 30.2 1021.2
24 03:53 E 3 10.00 Fair CLR 51.1 43 74% 30.2 1021.6
24 02:53 SE 7 10.00 Mostly Cloudy BKN110 54 43 67% 30.21 1021.5
24 01:53 SE 6 10.00 A Few Clouds FEW110 55 43 64% 30.21 1021.8
24 00:53 E 7 10.00 Fair CLR 55 43 64% 30.22 1022.3
23 23:53 SE 6 10.00 A Few Clouds FEW120 57 44.1 69.1 57 62% 30.25 1023.2
23 22:53 SE 7 10.00 Fair CLR 57.9 44.1 60% 30.26 1023.6
23 21:53 SE 7 10.00 Fair CLR 60.1 44.1 56% 30.26 1023.6
23 20:53 E 7 10.00 Fair CLR 63 43 48% 30.26 1023.7
23 19:53 E 9 10.00 Fair CLR 66 42.1 42% 30.25 1023.4
23 18:53 E 8 10.00 Fair CLR 68 41 38% 30.25 1023.6
23 17:53 NE 6 10.00 Fair CLR 69.1 41 71.1 60.1 36% 30.25 1024.1
23 16:53 NE 7 10.00 A Few Clouds FEW065 70 42.1 37% 30.25 1024.2
23 15:53 Vrbl 3 10.00 Fair CLR 69.1 41 36% 30.26 1024.4
23 14:53 Vrbl 3 10.00 Fair CLR 66.9 43 42% 30.27 1024.8
23 13:53 Vrbl 5 10.00 Fair CLR 66 44.1 45% 30.29 1025.3
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)