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.
25 11:53 Calm 10.00 Fair CLR 70 46 70 46 42% 30.27 1023.1
25 10:53 Calm 10.00 Fair CLR 66 45 47% 30.28 1023.7
25 09:53 NE 3 10.00 Fair CLR 64 45 50% 30.29 1023.7
25 08:53 Calm 10.00 Fair CLR 60.1 46 60% 30.3 1024.1
25 07:53 S 5 10.00 Fair CLR 55.9 45 67% 30.29 1024.4
25 06:53 E 3 10.00 Fair CLR 51.1 43 74% 30.27 1023.6
25 05:53 NW 7 10.00 Fair CLR 46.9 41 61 46.9 80% 44 30.26 1023.1
25 04:53 Calm 10.00 Fair CLR 48.9 41 74% 30.25 1022.5
25 03:53 E 6 10.00 Fair CLR 55 42.1 62% 30.25 1022.1
25 02:53 E 9 10.00 Fair CLR 57 42.1 58% 30.24 1021.7
25 01:53 E 12 10.00 Fair CLR 59 41 51% 30.24 1021.6
25 00:53 E 10 10.00 Partly Cloudy SCT085 60.1 41 50% 30.24 1021.7
24 23:53 E 8 10.00 Fair CLR 60.1 41 78.1 60.1 50% 30.23 1021.3
24 22:53 E 9 10.00 Fair CLR 62.1 39.9 44% 30.23 1021.3
24 20:53 NE 9 10.00 Mostly Cloudy BKN090 66.9 39.9 37% 30.19 1020.3
24 19:53 NE 8 10.00 Fair CLR 68 41 38% 30.17 1020.2
24 18:53 NE 9 10.00 Fair CLR 75 41 29% 77 30.16 1020.2
24 17:53 NE 9 10.00 Fair CLR 78.1 41 79 75 27% 78 30.16 1019.5
24 16:53 N 5 10.00 Fair CLR 78.1 39.9 26% 78 30.16 1019.2
24 15:53 NE 9 10.00 Fair CLR 78.1 41 27% 78 30.16 1019.0
24 14:53 NW 6 G 18 10.00 Fair CLR 78.1 41 27% 78 30.16 1018.9
24 13:53 Vrbl 5 G 16 10.00 Fair CLR 75.9 39.9 27% 77 30.16 1019.2
24 12:53 NW 9 10.00 Fair CLR 75 39.9 28% 77 30.16 1019.0
24 11:53 W 7 10.00 Fair CLR 75 41 75 43 29% 77 30.17 1018.9
24 10:53 Vrbl 7 10.00 Fair CLR 73 37 27% 30.17 1019.1
24 09:53 W 10 10.00 Fair CLR 69.1 34 27% 30.16 1019.2
24 08:53 SW 9 10.00 Fair CLR 63 35.1 35% 30.15 1018.5
24 07:53 Calm 10.00 Fair CLR 53.1 39 59% 30.14 1018.6
24 06:53 W 8 9.00 Fair CLR 43 37 80% 39 30.11 1017.8
24 05:53 NW 8 7.00 Fair CLR 46.9 36 63 46.9 66% 44 30.1 1017.1
24 04:53 S 8 7.00 Fair CLR 52 35.1 53% 30.09 1015.9
24 03:53 S 6 8.00 Fair CLR 55.9 34 44% 30.09 1015.8
24 02:53 SW 3 10.00 Fair CLR 57.9 33.1 39% 30.07 1015.1
24 01:53 Calm 10.00 Fair CLR 55 34 45% 30.06 1014.9
24 00:53 Calm 9.00 Fair CLR 59 32 36% 30.05 1014.3
23 23:53 NW 8 5.00 Fair with Haze CLR 62.1 32 86 61 32% 30.02 1013.4
23 22:53 W 9 5.00 A Few Clouds with Haze FEW016 63 34 34% 30 1012.5
23 21:53 W 9 4.00 Overcast with Haze OVC024 64.9 36 34% 29.98 1012.0
23 20:53 W 10 5.00 Fair with Haze CLR 72 37 28% 29.96 1011.1
23 19:53 NW 12 4.00 Fair with Haze CLR 78.1 37 23% 78 29.93 1010.2
23 18:53 W 23 G 30 10.00 Fair and Breezy CLR 84 32 15% 81 29.92 1009.4
23 17:53 W 23 G 38 10.00 Fair and Breezy CLR 86 34 91 84.9 15% 83 29.91 1009.2
23 16:53 W 23 G 35 10.00 Fair and Breezy CLR 89.1 33.1 14% 85 29.89 1008.4
23 15:53 W 26 G 36 10.00 Fair and Windy CLR 89.1 37 16% 85 29.9 1008.5
23 14:53 W 23 G 43 10.00 Fair and Breezy CLR 90 37 15% 86 29.91 1008.7
23 13:53 SW 25 G 39 10.00 A Few Clouds and Breezy FEW090 89.1 41 19% 85 29.92 1009.2
23 12:53 SW 23 G 32 10.00 Fair and Breezy CLR 88 50 27% 85 29.94 1009.7
23 11:53 SW 14 G 24 10.00 Fair CLR 84.9 50 84.9 63 30% 83 29.94 1009.9
23 10:53 SW 10 10.00 Fair CLR 82 52 35% 81 29.95 1010.4
23 09:53 SW 16 10.00 Fair CLR 79 54 42% 79 29.95 1010.4
23 08:53 SW 15 10.00 Fair CLR 75 53.1 46% 78 29.95 1010.5
23 07:53 S 15 10.00 Fair CLR 70 53.1 55% 29.94 1010.4
23 06:53 SW 14 10.00 Fair CLR 66 52 61% 29.94 1010.3
23 05:53 SW 9 10.00 Fair CLR 63 52 72 63 68% 29.94 1010.4
23 04:53 SW 15 10.00 Fair CLR 66.9 52 59% 29.95 1010.2
23 03:53 S 10 10.00 Fair CLR 66.9 52 59% 29.95 1010.2
23 02:53 S 12 10.00 Fair CLR 66.9 52 59% 29.95 1010.6
23 01:53 S 9 10.00 Fair CLR 66.9 52 59% 29.97 1011.3
23 00:53 S 10 10.00 Fair CLR 69.1 52 55% 29.98 1011.4
22 23:53 SW 10 10.00 Mostly Cloudy BKN110 72 51.1 84.9 72 48% 29.99 1012.2
22 22:53 SW 9 10.00 Mostly Cloudy BKN100 73 52 48% 29.98 1011.7
22 21:53 SW 13 10.00 Fair CLR 75.9 51.1 42% 78 29.98 1011.8
22 20:53 SW 20 G 31 10.00 Fair CLR 78.1 52 40% 79 29.98 1011.9
22 19:53 S 6 10.00 Fair CLR 80.1 52 38% 80 29.96 1011.3
22 18:53 S 3 10.00 Fair CLR 82 53.1 37% 81 29.96 1011.4
22 17:53 Calm 10.00 Fair CLR 84.9 52 89.1 75.9 32% 83 29.96 1011.3
22 16:53 S 5 10.00 Fair CLR 88 48.9 26% 85 29.98 1011.8
22 15:53 Vrbl 7 10.00 Fair CLR 88 51.1 28% 85 30.01 1012.9
22 14:53 SE 9 10.00 A Few Clouds FEW120 86 52 31% 84 30.03 1013.4
22 13:53 S 6 10.00 Fair CLR 82 53.1 37% 81 30.06 1015.0
22 12:53 Calm 10.00 A Few Clouds FEW120 82 51.1 34% 81 30.08 1015.6
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)