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.
14 03:53 SW 8 10.00 Fair CLR 39.9 37 89% 35 30.34 1027.7
14 02:53 SW 8 10.00 Fair CLR 39.9 37 89% 35 30.34 1027.8
14 01:53 SW 7 10.00 Fair CLR 41 37 86% 37 30.34 1027.6
14 00:53 Calm 10.00 Fair CLR 50 37 61% 30.34 1027.4
13 23:53 Calm 10.00 Fair CLR 46.9 37.9 64 46.9 71% 30.35 1028.0
13 22:53 E 5 10.00 Fair CLR 51.1 37 59% 30.35 1028.2
13 21:53 NE 6 10.00 Fair CLR 50 36 59% 48 30.35 1028.2
13 20:53 NE 7 10.00 Fair CLR 53.1 39 59% 30.34 1027.8
13 19:53 N 7 10.00 Fair CLR 57.9 36 44% 30.33 1027.3
13 18:53 N 9 10.00 Mostly Cloudy BKN080 59 34 39% 30.32 1027.2
13 17:53 N 12 G 17 10.00 Partly Cloudy SCT080 63 32 64.9 55 31% 30.32 1026.5
13 16:53 N 10 10.00 Mostly Cloudy BKN075 63 33.1 33% 30.33 1026.7
13 15:53 N 15 G 20 10.00 Partly Cloudy SCT075 64 33.1 32% 30.33 1026.8
13 14:53 N 10 G 21 10.00 Partly Cloudy FEW065 SCT080 63 34 34% 30.33 1026.7
13 13:53 NW 13 10.00 Mostly Cloudy FEW055 SCT070 BKN085 62.1 39 43% 30.33 1027.2
13 12:53 N 6 10.00 Mostly Cloudy BKN080 60.1 39.9 48% 30.34 1027.3
13 11:53 Vrbl 7 10.00 Mostly Cloudy FEW042 SCT060 BKN075 55.9 39.9 55.9 45 55% 30.34 1027.9
13 10:53 NW 7 10.00 Overcast FEW023 BKN047 OVC060 53.1 43 69% 30.35 1028.2
13 09:53 NW 8 10.00 Overcast SCT050 BKN070 OVC080 51.1 44.1 77% 30.34 1028.3
13 08:53 NW 9 10.00 Overcast OVC075 48 44.1 86% 44 30.33 1028.3
13 07:53 NW 9 10.00 Overcast OVC080 46 43 89% 42 30.32 1028.0
13 06:53 NW 10 10.00 Overcast OVC080 45 43 93% 40 30.32 1027.6
13 05:53 NW 9 10.00 Overcast OVC075 46 44.1 48 45 93% 42 30.3 1026.3
13 04:53 NW 6 10.00 Overcast OVC070 46 44.1 93% 44 30.28 1025.8
13 03:53 NW 7 10.00 Overcast OVC070 46 44.1 93% 43 30.27 1025.8
13 02:53 NW 7 10.00 Mostly Cloudy SCT042 BKN055 BKN070 46 44.1 93% 43 30.26 1024.6
13 01:53 NW 7 10.00 A Few Clouds FEW095 46 45 96% 43 30.26 1024.0
13 00:53 NW 9 10.00 Overcast OVC070 48 46 93% 44 30.25 1023.7
12 23:53 W 6 10.00 Overcast FEW047 BKN055 OVC070 48 46 57 46.9 93% 46 30.24 1023.3 0.01 0.23
12 22:53 W 6 10.00 Light Rain FEW011 BKN031 OVC055 48 45 89% 46 30.23 1023.3 0.09
12 21:53 W 8 10.00 Overcast OVC038 48 46.9 96% 45 30.2 1022.9
12 20:53 NW 3 10.00 Light Rain BKN049 OVC070 48 46 93% 30.18 1022.1 0.07 0.13
12 19:53 NW 10 10.00 Light Rain FEW045 SCT055 OVC070 50 46 86% 46 30.17 1022.1 0.06
12 18:53 N 15 10.00 Overcast FEW024 BKN060 OVC075 53.1 45 74% 30.15 1021.7
12 17:53 N 22 G 30 10.00 Mostly Cloudy and Breezy SCT060 BKN075 57 42.1 70 48.9 58% 30.1 1019.9 0.13
12 16:53 N 29 G 37 10.00 Fair and Windy CLR 57.9 46 65% 30.06 1018.0 0.01
12 15:53 NE 16 G 25 2.50 Thunderstorm in Vicinity Light Rain SCT026 BKN036 OVC046 54 46.9 77% 30.01 1016.7 0.12
12 14:53 NE 16 10.00 Mostly Cloudy BKN080 BKN095 63 39 41% 29.97 1014.3
12 13:53 N 3 G 20 10.00 Fair CLR 68 32 26% 29.97 1013.9
12 12:53 N 6 G 17 10.00 Fair CLR 66.9 34 30% 29.99 1014.4
12 11:53 N 7 10.00 Fair CLR 64.9 41 64.9 41 42% 30 1014.8
12 10:53 Calm 10.00 Fair CLR 62.1 39.9 44% 30 1015.4
12 09:53 S 3 10.00 Fair CLR 57.9 39.9 51% 30 1015.4
12 08:53 Calm 10.00 Fair CLR 55 42.1 62% 30.01 1015.1
12 07:53 W 7 10.00 Fair CLR 51.1 41 69% 30.01 1015.1
12 05:53 W 8 10.00 Fair CLR 42.1 37 51.1 42.1 82% 38 30 1015.2
12 04:53 Vrbl 5 10.00 Fair CLR 46 37 71% 44 30 1014.9
12 03:53 SW 6 10.00 Fair CLR 45 37 74% 42 30 1014.9
12 02:53 SW 10 10.00 Fair CLR 46.9 37.9 71% 43 29.99 1014.8
12 01:53 SW 7 10.00 Fair CLR 46.9 37 69% 44 30 1015.4
12 00:53 SW 10 10.00 Fair CLR 48.9 36 61% 45 30.01 1015.1
11 23:53 W 10 10.00 Fair CLR 50 36 69.1 46 59% 46 30.01 1015.7
11 22:53 W 9 10.00 Fair CLR 46.9 37 69% 43 30.02 1016.1
11 21:53 W 8 10.00 Fair CLR 53.1 37 55% 30 1015.2
11 20:53 W 9 10.00 Fair CLR 61 36 39% 29.98 1014.3
11 19:53 W 17 G 24 10.00 Fair CLR 66 34 30% 29.97 1013.6
11 18:53 W 18 G 28 10.00 A Few Clouds FEW080 68 33.1 27% 29.96 1013.3
11 17:53 W 17 10.00 A Few Clouds FEW080 69.1 33.1 70 62.1 26% 29.97 1013.7
11 16:53 W 21 G 30 10.00 A Few Clouds and Breezy FEW075 69.1 35.1 29% 29.98 1014.1
11 15:53 W 23 G 36 10.00 Fair and Breezy CLR 69.1 35.1 29% 30 1014.6
11 14:53 W 17 G 30 10.00 Partly Cloudy SCT070 66 36 33% 30 1015.0
11 13:53 SW 23 G 31 10.00 Mostly Cloudy and Breezy BKN070 64.9 37 36% 30.01 1015.3
11 12:53 SW 22 G 31 10.00 Mostly Cloudy and Breezy BKN075 66 37 34% 30.03 1016.0
11 11:53 SW 16 G 25 10.00 Mostly Cloudy SCT060 BKN070 62.1 37 64 48.9 40% 30.04 1016.8
11 10:53 SW 15 10.00 Overcast OVC085 60.1 41 50% 30.05 1017.5
11 09:53 SW 16 10.00 Mostly Cloudy BKN080 59 41 51% 30.07 1018.0
11 08:53 SW 12 10.00 Overcast OVC070 53.1 42.1 66% 30.07 1018.9
11 07:53 SW 12 10.00 Overcast FEW060 OVC100 51.1 41 69% 30.06 1018.9
11 06:53 SW 13 10.00 Overcast BKN060 OVC090 50 39.9 68% 46 30.06 1018.8
11 05:53 SW 14 10.00 Overcast SCT080 BKN090 OVC110 48.9 39.9 50 46.9 71% 44 30.05 1018.6
11 04:53 SW 12 10.00 Overcast OVC055 48.9 41 74% 45 30.03 1018.1
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)