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.
13 02:53 E 9 3.00 Light Snow Fog/Mist SCT006 SCT010 OVC037 28 27 96% 20 29.88 1014.9 0.01 0.01
13 01:53 E 8 7.00 Light Snow SCT003 BKN010 OVC041 28 27 96% 21 29.89 1015.2
13 00:53 E 6 6.00 Light Snow Fog/Mist BKN003 BKN032 OVC041 28.9 28 96% 23 29.9 1015.9
12 23:53 E 6 2.50 Light Snow Fog/Mist OVC028 30 28 37 28.9 92% 25 29.91 1016.3 0.02 0.02
12 22:53 NE 8 2.00 Light Snow Fog/Mist FEW021 OVC034 30.9 27 85% 24 29.92 1016.1
12 21:53 N 3 10.00 Overcast OVC050 33.1 24.1 70% 29.91 1015.5
12 20:53 Calm 10.00 Overcast OVC036 34 25 70% 29.91 1015.2
12 19:53 N 6 10.00 Overcast BKN075 OVC090 34 25 70% 29 29.9 1014.7
12 18:53 NW 7 10.00 Overcast OVC080 36 26.1 67% 31 29.88 1013.9
12 17:53 NW 14 10.00 Overcast OVC055 37 27 44.1 37 67% 29 29.86 1013.2
12 16:53 NW 12 10.00 Fair CLR 39.9 26.1 58% 34 29.85 1012.2
12 15:53 NW 15 G 24 10.00 Overcast SCT040 SCT049 OVC055 39 26.1 60% 31 29.82 1011.8
12 14:53 W 23 G 35 10.00 Mostly Cloudy and Breezy SCT049 BKN060 BKN090 44.1 25 47% 36 29.78 1010.0
12 13:53 W 15 10.00 Mostly Cloudy FEW031 SCT055 BKN070 43 33.1 68% 36 29.77 1009.5
12 12:53 W 16 G 28 10.00 Overcast SCT050 BKN070 OVC085 41 35.1 79% 33 29.74 1008.9
12 11:53 W 22 G 36 8.00 Light Rain and Breezy SCT041 OVC060 39 36 46.9 39 89% 29 29.71 1007.8
12 10:53 SW 28 G 37 10.00 Overcast and Windy SCT065 BKN080 OVC090 42.1 34 73% 32 29.65 1005.9
12 09:53 W 29 G 43 10.00 Overcast and Windy BKN050 OVC065 43 32 65% 33 29.6 1004.3
12 08:53 SW 41 G 59 10.00 Overcast and Windy BKN050 OVC070 45 30 56% 34 29.53 1001.9
12 07:53 SW 44 G 62 10.00 Overcast and Windy OVC075 45 30 56% 34 29.47 999.6
12 06:53 SW 41 G 61 10.00 Fair and Windy CLR 45 30 56% 34 29.47 999.2
12 05:53 SW 43 G 62 10.00 Fair and Windy CLR 46 28.9 46.9 42.1 51% 36 29.46 998.6
12 04:53 SW 46 G 63 10.00 Fair and Windy CLR 46.9 27 46% 37 29.48 999.4
12 03:53 SW 39 G 55 10.00 Fair and Windy CLR 45 28 52% 35 29.53 1001.0
12 02:53 SW 39 G 55 10.00 Fair and Windy CLR 44.1 28 53% 33 29.57 1002.4
12 01:53 SW 39 G 52 10.00 Fair and Windy CLR 44.1 28.9 55% 33 29.6 1004.0
12 00:53 SW 35 G 47 10.00 Fair and Windy CLR 42.1 28.9 60% 31 29.66 1006.2
11 23:53 SW 37 G 52 10.00 Fair and Windy CLR 44.1 27 44.1 36 51% 34 29.72 1008.2
11 22:53 SW 16 10.00 Fair CLR 39.9 27 60% 32 29.78 1011.1
11 21:53 SW 12 10.00 Fair CLR 39 27 62% 32 29.82 1012.7
11 20:53 SW 10 10.00 Fair CLR 37 25 62% 30 29.87 1014.8
11 19:53 Calm 10.00 Fair CLR 39 21.9 50% 29.91 1016.5
11 18:53 SW 5 10.00 Fair CLR 39.9 21.9 49% 37 29.94 1017.4
11 17:53 W 13 10.00 Fair CLR 42.1 19.9 45 37.9 41% 36 29.97 1018.6
11 16:53 W 22 10.00 Fair and Breezy CLR 43 17.1 35% 35 30 1019.7
11 15:53 W 23 G 31 10.00 Fair and Breezy CLR 44.1 17.1 34% 36 30.03 1020.7
11 14:53 W 30 G 39 10.00 Fair and Windy CLR 44.1 14 30% 35 30.04 1021.8
11 13:53 W 22 G 32 10.00 Fair and Breezy CLR 41 16 36% 32 30.08 1023.1
11 12:53 SW 25 G 36 10.00 Fair and Breezy CLR 39 17.1 41% 29 30.1 1024.0
11 11:53 SW 23 G 36 10.00 Fair and Breezy CLR 37.9 14 39 24.1 37% 28 30.11 1024.2
11 10:53 SW 26 G 35 10.00 Fair and Windy CLR 36 12.9 39% 24 30.11 1024.1
11 09:53 SW 23 G 38 10.00 Fair and Breezy CLR 33.1 10 38% 21 30.12 1024.8
11 08:53 SW 22 G 32 10.00 Fair and Breezy CLR 30 9 41% 18 30.11 1024.7
11 07:53 SW 22 10.00 A Few Clouds and Breezy FEW110 28 8.1 43% 15 30.1 1024.4
11 06:53 SW 20 10.00 Fair CLR 26.1 9 48% 13 30.11 1024.0
11 05:53 SW 10 10.00 Fair CLR 24.1 9 25 15.1 52% 15 30.13 1024.6
11 04:53 SW 14 10.00 Fair CLR 23 10.9 60% 11 30.13 1025.0
11 03:53 SW 10 10.00 Fair CLR 21.9 12 66% 12 30.14 1025.0
11 02:53 SW 10 10.00 Fair CLR 16 10.9 80% 5 30.13 1025.5
11 01:53 SW 10 10.00 Fair CLR 19 10.9 71% 8 30.11 1024.4
11 00:53 SW 12 10.00 Fair CLR 19 10.9 71% 8 30.11 1024.5
10 23:53 W 13 10.00 Fair CLR 19.9 10.9 37 19.9 68% 8 30.1 1024.3
10 22:53 SW 14 10.00 Fair CLR 23 12 63% 11 30.09 1023.6
10 21:53 W 12 10.00 Fair CLR 23 12.9 65% 13 30.08 1023.5
10 20:53 W 10 10.00 Fair CLR 24.1 14 65% 15 30.06 1023.6
10 19:53 W 6 10.00 Fair CLR 26.1 15.1 63% 20 30.04 1022.8
10 18:53 W 18 10.00 Fair CLR 33.1 10 38% 23 30 1020.9
10 17:53 W 16 G 26 10.00 Mostly Cloudy BKN065 BKN080 37 6.1 39.9 34 27% 28 29.96 1019.0
10 16:53 NW 8 G 21 10.00 Mostly Cloudy BKN065 37 18 46% 32 29.94 1018.4
10 15:53 W 23 G 30 10.00 Partly Cloudy and Breezy FEW055 SCT080 39 12 33% 29 29.9 1016.9
10 14:53 W 22 G 30 10.00 Fair and Breezy CLR 37.9 9 30% 28 29.88 1016.2
10 13:53 W 24 G 32 10.00 Fair and Breezy CLR 37.9 10 31% 28 29.87 1015.9
10 12:53 W 20 10.00 Mostly Cloudy BKN110 36 12 37% 26 29.88 1016.6
10 11:53 SW 15 10.00 Fair CLR 35.1 12.9 35.1 16 40% 26 29.87 1016.0
10 10:53 SW 14 10.00 Fair CLR 32 14 47% 23 29.87 1016.1
10 09:53 SW 14 10.00 Fair CLR 30 15.1 54% 20 29.86 1016.2
10 08:53 S 12 10.00 Fair CLR 24.1 15.1 68% 14 29.85 1016.0
10 07:53 SW 10 10.00 Fair CLR 21 14 74% 11 29.85 1016.0
10 06:53 SW 10 10.00 Fair CLR 18 12 77% 7 29.85 1015.9
10 05:53 SW 5 10.00 Fair CLR 19.9 14 21.9 16 78% 14 29.84 1015.2
10 04:53 SW 9 10.00 Fair CLR 18 12.9 81% 8 29.84 1015.1
10 03:53 SW 7 10.00 Fair CLR 18 14 84% 10 29.85 1015.5
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)