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.
19 09:53 SW 10 10.00 Fair CLR 53.1 25 34% 30.04 1018.3
19 08:53 SW 9 10.00 Fair CLR 48 23 37% 44 30.04 1018.8
19 07:53 SW 12 10.00 Fair CLR 39.9 25 55% 34 30.04 1018.7
19 06:53 SW 10 10.00 Fair CLR 30 21.9 72% 22 30.03 1018.5
19 05:53 SW 10 10.00 Fair CLR 30 21 36 28.9 69% 22 30.03 1018.3
19 04:53 SW 10 10.00 Fair CLR 30.9 21.9 69% 23 30.03 1018.4
19 03:53 SW 12 10.00 Fair CLR 32 21.9 66% 24 30.03 1018.5
19 02:53 SW 8 10.00 Fair CLR 30.9 21.9 69% 24 30.04 1018.8
19 01:53 SW 8 10.00 Fair CLR 32 21 64% 25 30.03 1018.8
19 00:53 Calm 10.00 Fair CLR 35.1 19.9 54% 30.02 1018.5
18 23:53 W 8 10.00 Fair CLR 35.1 19.9 60.1 33.1 54% 29 30.01 1018.3
18 22:53 SW 10 10.00 Fair CLR 39 19 45% 33 30.02 1018.8
18 21:53 SW 9 10.00 Fair CLR 39.9 18 41% 34 30.02 1018.7
18 20:53 SW 12 10.00 Fair CLR 42.1 18 38% 36 30 1018.3
18 19:53 SW 10 10.00 Fair CLR 48.9 21 33% 45 30 1018.0
18 18:53 S 7 10.00 Fair CLR 57.9 19.9 23% 30 1017.8
18 17:53 SW 12 G 21 10.00 Fair CLR 60.1 21 61 48.9 22% 30.01 1018.2
18 16:53 W 13 G 23 10.00 Fair CLR 61 19 20% 30.03 1018.2
18 15:53 SW 10 10.00 Fair CLR 57 19.9 24% 30.05 1019.5
18 14:53 SW 10 G 23 10.00 Fair CLR 57 23 27% 30.06 1020.0
18 13:53 SW 14 G 22 10.00 Fair CLR 54 24.1 31% 30.08 1020.7
18 12:53 SW 14 G 24 10.00 Fair CLR 51.1 23 33% 30.11 1021.8
18 11:53 SW 13 G 22 10.00 Fair CLR 50 23 50 26.1 35% 46 30.12 1022.6
18 09:53 SW 15 10.00 Fair CLR 42.1 25 51% 35 30.13 1023.2
18 08:53 SW 16 10.00 Fair CLR 37.9 26.1 62% 30 30.13 1023.7
18 07:53 S 12 10.00 Fair CLR 33.1 25 72% 25 30.12 1023.8
18 05:53 SW 10 10.00 Fair CLR 26.1 21.9 30.9 26.1 84% 17 30.11 1023.9
18 04:53 SW 12 10.00 Fair CLR 28 23 81% 19 30.11 1023.6
18 03:53 SW 12 10.00 Fair CLR 27 24.1 89% 17 30.11 1023.7
18 02:53 SW 12 10.00 Fair CLR 28.9 26.1 89% 20 30.11 1023.3
18 01:53 SW 9 10.00 Overcast OVC080 30.9 28 89% 24 30.12 1023.7
18 00:53 S 9 10.00 Mostly Cloudy BKN085 30.9 28 89% 24 30.11 1023.2
17 23:53 S 8 10.00 Overcast BKN070 OVC090 30 28 37 30 92% 23 30.12 1023.6
17 22:53 SW 8 10.00 Overcast OVC075 32 28.9 88% 25 30.13 1024.1
17 21:53 S 7 10.00 Overcast OVC070 34 30 85% 29 30.13 1024.2
17 20:53 SW 6 10.00 Overcast SCT043 OVC070 33.1 28.9 85% 28 30.12 1024.3
17 19:53 NW 8 2.50 Light Snow FEW019 OVC025 34 28.9 82% 28 30.12 1024.6
17 18:53 W 6 10.00 Overcast FEW024 BKN055 OVC070 36 28 73% 32 30.12 1024.8
17 17:53 N 9 8.00 Overcast FEW027 BKN041 OVC050 37 27 41 33.1 67% 31 30.12 1024.6
17 16:53 NW 13 10.00 Overcast SCT025 BKN036 OVC080 37.9 27 65% 31 30.12 1024.5
17 15:53 N 14 10.00 Overcast FEW015 BKN023 OVC034 37 28.9 73% 29 30.11 1024.3
17 14:53 NW 8 10.00 Overcast FEW011 BKN018 OVC041 36 30 79% 30 30.1 1023.9
17 13:53 W 16 1.00 Light Snow Fog/Mist BKN022 BKN030 OVC035 34 30.9 89% 24 30.1 1023.6
17 12:53 N 9 10.00 Mostly Cloudy FEW045 BKN075 BKN085 39 21.9 50% 33 30.09 1023.2
17 11:53 N 10 10.00 Overcast OVC065 37.9 19 37.9 18 46% 32 30.09 1022.9
17 10:53 N 10 10.00 Mostly Cloudy BKN090 35.1 23 61% 28 30.08 1023.0
17 09:53 NW 6 10.00 Overcast BKN075 OVC090 32 23 69% 27 30.07 1022.7
17 08:53 Calm 10.00 Overcast BKN070 OVC085 28.9 24.1 82% 30.05 1022.7
17 07:53 Calm 10.00 Fair CLR 25 21.9 88% 30.03 1022.3
17 06:53 Calm 10.00 Fair CLR 19 18 96% 30.01 1021.8
17 05:53 SW 7 10.00 Fair CLR 19.9 18 26.1 19 92% 12 29.99 1020.5
17 04:53 SW 8 10.00 A Few Clouds FEW075 19.9 19 96% 11 29.98 1020.2
17 03:53 SW 7 10.00 Fair CLR 21 19.9 96% 13 29.98 1019.8
17 02:53 SW 6 10.00 Partly Cloudy FEW055 SCT070 23 21.9 96% 17 29.98 1019.8
17 01:53 SW 12 10.00 Overcast FEW035 SCT050 OVC080 26.1 23 88% 16 30 1020.6
17 00:53 SW 5 10.00 Overcast BKN037 BKN065 OVC080 25 21 85% 20 30.01 1021.1
16 23:53 NW 5 10.00 Overcast OVC037 25 19.9 35.1 24.1 81% 20 30.02 1021.8
16 22:53 NW 10 10.00 Overcast OVC030 25 19.9 81% 16 30.03 1022.5
16 21:53 NW 15 10.00 Overcast OVC024 25 21 85% 13 30.02 1022.1
16 20:53 N 10 10.00 Overcast BKN021 OVC034 25 21 85% 16 30 1021.6
16 19:53 N 14 3.00 Light Snow Fog/Mist SCT009 BKN023 OVC038 26.1 24.1 92% 15 29.97 1020.4
16 18:53 NW 14 10.00 Overcast SCT036 BKN049 OVC070 28.9 21 72% 19 29.94 1019.0
16 17:53 NW 14 10.00 Overcast OVC042 33.1 15.1 37 25 48% 24 29.92 1017.5
16 16:53 NW 14 10.00 Overcast OVC044 34 17.1 50% 25 29.9 1016.8
16 15:53 NW 14 G 22 10.00 Overcast OVC042 36 19 50% 28 29.89 1015.7
16 14:53 NW 12 G 20 10.00 Mostly Cloudy BKN036 34 21 59% 26 29.89 1015.5
16 13:53 NW 6 10.00 Overcast OVC031 28.9 18 63% 23 29.89 1015.9
16 12:53 W 6 10.00 Overcast BKN024 OVC030 28 19 69% 22 29.89 1015.8
16 11:53 W 7 10.00 Overcast OVC021 25 18 25 19.9 75% 18 29.89 1016.4
16 10:53 NW 8 10.00 Overcast BKN017 OVC032 23 18 81% 15 29.89 1016.4
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)