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.
21 08:53 W 9 10.00 Mostly Cloudy BKN060 44.1 36 73% 40 30.14 1022.4
21 07:53 SW 6 10.00 Mostly Cloudy SCT044 BKN060 41 37 86% 38 30.14 1022.6
21 06:53 SW 5 10.00 Fair CLR 35.1 33.1 93% 32 30.13 1023.0
21 05:53 W 5 10.00 Partly Cloudy SCT060 34 32 41 34 92% 30 30.13 1022.7
21 04:53 W 6 10.00 A Few Clouds FEW046 36 34 93% 32 30.13 1022.2
21 03:53 NW 6 10.00 Mostly Cloudy SCT040 BKN048 37.9 35.1 89% 34 30.13 1021.5
21 02:53 NW 6 10.00 Overcast OVC039 39 37 93% 35 30.13 1021.5
21 01:53 Calm 10.00 Overcast BKN037 OVC048 39 36 89% 30.12 1021.6
21 00:53 NW 5 10.00 Mostly Cloudy FEW043 SCT050 BKN120 39 36 89% 36 30.13 1021.9
20 23:53 NW 7 10.00 Partly Cloudy SCT040 SCT070 SCT120 41 37.9 48 41 89% 37 30.12 1021.8 0.04
20 22:53 W 7 10.00 Overcast SCT045 OVC075 42.1 41 96% 38 30.13 1021.3
20 21:53 W 7 10.00 Overcast SCT033 OVC055 44.1 42.1 93% 41 30.12 1020.9
20 20:53 W 9 10.00 Overcast SCT041 OVC055 44.1 43 96% 40 30.11 1020.4 0.04
20 19:53 W 6 10.00 Overcast FEW043 BKN055 OVC095 44.1 43 96% 41 30.09 1020.1 0.02
20 18:53 NW 10 7.00 Light Rain OVC035 44.1 42.1 93% 39 30.09 1020.4 0.02
20 17:53 NW 15 10.00 Light Rain OVC042 48 37.9 55.9 46.9 68% 43 30.07 1019.7 0.02
20 16:53 Calm 10.00 Light Rain OVC043 48.9 42.1 77% 30.05 1019.0
20 15:53 NW 7 10.00 Overcast FEW050 OVC065 54 37 53% 30.04 1018.3
20 14:53 N 7 10.00 Overcast BKN039 BKN047 OVC055 53.1 37.9 57% 30.05 1018.5 0.02
20 13:53 N 9 10.00 Overcast BKN034 OVC045 51.1 39.9 66% 30.05 1018.8
20 12:53 N 8 10.00 Overcast SCT023 BKN031 OVC055 48.9 42.1 77% 46 30.06 1019.5 0.02
20 11:53 N 10 5.00 Light Rain Fog/Mist BKN042 OVC050 46.9 43 55 42.1 86% 43 30.06 1019.6 0.05 0.05
20 10:53 NW 8 10.00 Overcast BKN049 OVC060 54 36 51% 30.03 1017.5
20 09:53 NW 3 10.00 Light Rain SCT055 OVC070 53.1 35.1 51% 30.04 1017.5
20 08:53 SW 12 10.00 Mostly Cloudy BKN080 BKN100 53.1 37 55% 30.03 1016.9
20 07:53 SW 10 10.00 Overcast OVC095 48.9 37 64% 45 30.02 1016.4
20 06:53 SW 9 10.00 Overcast FEW075 OVC100 46 36 68% 42 30.02 1016.3
20 05:53 S 10 10.00 Mostly Cloudy BKN100 42.1 35.1 44.1 37.9 76% 37 30.02 1016.7
20 04:53 S 10 10.00 Overcast OVC090 41 35.1 79% 35 30.02 1016.8
20 03:53 S 9 10.00 Mostly Cloudy BKN090 42.1 34 73% 37 30.02 1017.6
20 02:53 SW 9 10.00 Mostly Cloudy BKN080 43 35.1 74% 38 30.03 1016.8
20 01:53 S 9 10.00 Fair CLR 43 34 71% 38 30.04 1017.4
20 00:53 SW 12 10.00 Fair CLR 41 34 76% 35 30.04 1017.5
19 23:53 W 6 10.00 Fair CLR 41 33.1 63 41 73% 38 30.04 1017.8
19 22:53 SW 12 10.00 Fair CLR 45 33.1 63% 40 30.04 1017.3
19 21:53 SW 14 10.00 Fair CLR 48.9 33.1 55% 44 30.03 1016.9
19 20:53 SW 7 10.00 Mostly Cloudy SCT065 BKN090 52 34 50% 30.02 1016.7
19 19:53 SW 18 10.00 Overcast OVC080 57.9 33.1 39% 30.01 1016.3
19 18:53 W 22 G 30 10.00 Partly Cloudy and Breezy SCT080 61 30.9 32% 30 1016.1
19 17:53 W 21 G 28 10.00 Partly Cloudy and Breezy SCT075 60.1 30 64 51.1 32% 30 1016.6
19 15:53 N 16 10.00 Light Rain OVC070 52 37.9 59% 30.03 1018.2
19 14:53 SW 20 G 30 10.00 Mostly Cloudy BKN070 63 32 31% 30.02 1016.8
19 13:53 SW 22 G 31 10.00 Overcast and Breezy BKN065 OVC080 59 35.1 41% 30.04 1017.7
19 12:53 SW 20 G 29 10.00 Mostly Cloudy FEW065 BKN080 BKN100 60.1 32 35% 30.05 1017.9
19 11:53 S 14 G 22 10.00 Mostly Cloudy SCT065 BKN095 59 30 60.1 35.1 33% 30.06 1018.4
19 10:53 SW 13 G 20 10.00 A Few Clouds FEW065 57.9 30 35% 30.07 1018.7
19 09:53 SW 15 G 23 10.00 Fair CLR 55 30.9 40% 30.08 1019.0
19 08:53 SW 14 10.00 Fair CLR 51.1 32 48% 30.08 1019.3
19 07:53 S 14 10.00 Fair CLR 46 28.9 51% 40 30.08 1019.4
19 06:53 S 10 10.00 Fair CLR 41 28 60% 35 30.07 1019.7
19 05:53 S 10 10.00 Fair CLR 35.1 27 41 33.1 72% 28 30.07 1019.9
19 04:53 S 9 10.00 Fair CLR 34 26.1 73% 27 30.07 1020.2
19 03:53 S 10 10.00 Fair CLR 37.9 26.1 62% 32 30.07 1020.1
19 02:53 S 10 10.00 Fair CLR 39 27 62% 33 30.08 1020.0
19 01:53 S 13 10.00 Fair CLR 39.9 27 60% 33 30.09 1020.5
19 00:53 S 13 10.00 Fair CLR 39.9 28 63% 33 30.1 1020.8
18 23:53 S 9 10.00 Fair CLR 39.9 28 52 39 63% 34 30.11 1021.5
18 22:53 SE 8 10.00 A Few Clouds FEW110 41 27 57% 36 30.11 1021.4
18 21:53 SE 6 10.00 Fair CLR 44.1 27 51% 41 30.12 1021.7
18 20:53 S 6 10.00 Fair CLR 46 28 50% 44 30.11 1021.7
18 19:53 S 8 10.00 Fair CLR 50 25 38% 47 30.11 1021.7
18 18:53 Vrbl 5 10.00 Fair CLR 51.1 27 39% 30.11 1021.7
18 17:53 S 10 10.00 Mostly Cloudy BKN060 BKN080 52 28 53.1 46 40% 30.12 1021.9
18 16:53 S 9 G 18 10.00 A Few Clouds FEW055 52 27 38% 30.13 1022.3
18 15:53 S 7 10.00 NULL NULL 48.9 27 43% 46 30.14 1023.1
18 14:53 Vrbl 7 10.00 Overcast BKN080 OVC090 50 26.1 39% 48 30.15 1023.3
18 13:53 Calm 10.00 Overcast BKN060 OVC070 48 25 41% 30.15 1023.2
18 12:53 N 7 10.00 Mostly Cloudy SCT055 BKN070 46.9 26.1 44% 44 30.15 1023.3
18 11:53 Vrbl 5 10.00 Partly Cloudy SCT049 46 26.1 48 33.1 46% 44 30.15 1023.5
18 10:53 N 8 10.00 Mostly Cloudy FEW030 BKN036 BKN050 46 30 54% 42 30.14 1023.2
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)