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.
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
16 09:53 N 10 10.00 Overcast BKN017 OVC035 21.9 16 78% 12 29.89 1016.3
16 08:53 NW 12 10.00 Partly Cloudy SCT017 21 16 81% 10 29.88 1015.3
16 07:53 N 10 10.00 Fair CLR 19.9 16 85% 9 29.85 1013.9
16 06:53 NW 10 10.00 Mostly Cloudy BKN039 21 17.1 85% 11 29.83 1012.9
16 05:53 NW 23 G 32 10.00 Overcast and Breezy FEW012 OVC035 24.1 19.9 37 24.1 84% 10 29.78 1010.8 0.02
16 04:53 NW 22 G 28 9.00 Overcast and Breezy BKN012 OVC036 26.1 24.1 92% 13 29.74 1008.9 0.01
16 03:53 NW 25 G 32 1.75 Light Snow Fog/Mist and Breezy BKN003 OVC024 30.9 30 96% 18 29.71 1007.5 0.01
16 02:53 W 12 10.00 Mostly Cloudy BKN060 BKN120 36 32 86% 29 29.68 1005.5
16 01:53 SW 7 10.00 Overcast SCT028 BKN034 OVC055 36 35.1 97% 31 29.64 1004.4
16 00:53 S 7 10.00 Mostly Cloudy BKN100 37 35.1 93% 32 29.66 1004.8
15 23:53 E 3 10.00 Mostly Cloudy FEW070 BKN110 37 34 55.9 36 89% 29.63 1003.9 0.01 0.28
15 22:53 N 14 G 25 6.00 Light Rain Fog/Mist FEW012 OVC017 37 35.1 93% 29 29.64 1004.6 0.11
15 21:53 N 20 G 29 4.00 Rain Fog/Mist FEW018 BKN023 OVC029 39 37 93% 30 29.6 1003.4 0.11
15 20:53 W 15 G 28 5.00 Rain FEW015 BKN026 OVC042 44.1 37.9 79% 38 29.54 1001.2 0.05 0.05
15 19:53 NW 5 10.00 Mostly Cloudy BKN100 50 34 54% 49 29.49 999.1
15 18:53 SW 9 G 22 10.00 A Few Clouds FEW110 52 33.1 49% 29.5 999.3
15 17:53 W 23 G 31 10.00 Mostly Cloudy and Breezy SCT065 BKN080 BKN110 55.9 32 62.1 54 40% 29.5 999.0
15 16:53 SW 22 G 29 10.00 Partly Cloudy and Breezy FEW055 SCT110 57.9 34 41% 29.51 999.0
15 15:53 W 18 G 26 10.00 Overcast BKN060 OVC075 57 34 42% 29.51 999.1
15 14:53 SW 22 G 32 10.00 A Few Clouds and Breezy FEW095 61 28.9 30% 29.51 998.6
15 13:53 SW 21 G 30 10.00 Partly Cloudy and Breezy SCT070 59 28.9 32% 29.53 999.3
15 12:53 SW 20 G 30 10.00 Overcast OVC070 57.9 30 35% 29.55 1000.5
15 11:53 SW 16 G 28 10.00 A Few Clouds FEW060 57 28.9 57.9 43 34% 29.59 1001.7
15 10:53 SW 16 G 26 10.00 Fair CLR 54 28 37% 29.61 1002.7
15 09:53 SW 22 G 33 10.00 Fair and Breezy CLR 51.1 28 41% 29.63 1003.2
15 08:53 SW 17 G 28 10.00 Fair CLR 46.9 28 48% 41 29.65 1004.4
15 07:53 SW 18 G 30 10.00 Fair CLR 44.1 27 51% 37 29.66 1004.9
15 06:53 SW 20 10.00 Fair CLR 43 27 53% 35 29.66 1004.9
15 05:53 SW 21 G 31 10.00 Fair and Breezy CLR 43 28 46.9 43 56% 35 29.66 1004.7
15 04:53 SW 15 10.00 Fair CLR 43 28.9 58% 36 29.67 1004.8
15 03:53 SW 20 10.00 Mostly Cloudy BKN070 44.1 28.9 55% 37 29.67 1004.8
15 02:53 S 10 10.00 Overcast OVC070 44.1 28 53% 39 29.69 1005.2
15 01:53 SW 13 10.00 Overcast OVC070 46 27 47% 41 29.69 1005.3
15 00:53 SW 16 10.00 Fair CLR 46 26.1 46% 40 29.68 1004.8
14 23:53 SW 18 10.00 A Few Clouds FEW120 46 25 55.9 46 44% 39 29.66 1004.3
14 22:53 W 20 10.00 Fair CLR 48 24.1 39% 42 29.67 1004.7
14 21:53 W 25 G 35 10.00 Fair and Breezy CLR 50 25 38% 43 29.66 1004.3
14 20:53 SW 14 10.00 Fair CLR 50 25 38% 45 29.65 1004.5
14 19:53 SW 18 G 31 10.00 Fair CLR 51.1 25 36% 29.65 1004.6
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)