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.
04 00:53 SW 13 10.00 Mostly Cloudy BKN070 35.1 28.9 78% 27 30.26 1028.4
03 23:53 SW 13 10.00 Overcast OVC070 36 30 42.1 35.1 79% 28 30.26 1028.3
03 22:53 SW 10 10.00 Overcast OVC070 36 30 79% 29 30.26 1028.4
03 21:53 SW 13 10.00 A Few Clouds FEW070 35.1 30 82% 27 30.25 1028.3
03 20:53 SW 13 10.00 Fair CLR 37 30 76% 30 30.24 1027.9
03 19:53 SW 13 10.00 Fair CLR 37.9 30 73% 31 30.22 1027.4
03 18:53 W 15 10.00 Fair CLR 42.1 30 62% 35 30.22 1026.9
03 17:53 SW 15 10.00 Mostly Cloudy BKN080 42.1 30 42.1 33.1 62% 35 30.21 1026.4
03 16:53 SW 13 10.00 Overcast OVC085 39.9 32 73% 33 30.21 1026.8
03 15:53 SW 8 10.00 Mostly Cloudy BKN080 39 34 82% 34 30.22 1027.0
03 14:53 S 5 10.00 Overcast OVC080 37.9 32 79% 35 30.23 1027.3
03 13:53 SW 6 10.00 Overcast BKN060 OVC080 35.1 30.9 85% 31 30.23 1027.6
03 12:53 SW 6 10.00 Overcast SCT055 OVC080 34 30.9 89% 29 30.22 1027.7
03 11:53 SW 9 10.00 Overcast FEW050 OVC080 33.1 30.9 33.1 28 92% 26 30.22 1027.5
03 10:53 SW 9 10.00 Overcast OVC080 30.9 30 96% 24 30.2 1027.0
03 09:53 SW 8 10.00 Overcast OVC075 30 28.9 96% 23 30.19 1026.6
03 08:53 SW 6 10.00 Overcast OVC075 28.9 28.9 100% 23 30.17 1026.0
03 07:53 SW 7 10.00 Overcast BKN038 OVC075 28 28 100% 22 30.15 1025.5
03 06:53 W 6 10.00 Overcast OVC039 28 28 100% 22 30.13 1024.7
03 05:53 W 10 10.00 Overcast OVC013 28.9 28.9 30.9 28 100% 20 30.1 1023.7 0.12
03 02:53 W 10 2.00 Light Snow Fog/Mist BKN006 BKN013 OVC036 28.9 28.9 100% 20 30.03 1021.2 0.03 0.08
02 23:53 NW 14 2.00 Light Snow Fog/Mist BKN007 BKN010 OVC021 30 30 32 30 100% 20 29.95 1017.3 0.02 0.22
02 22:53 NW 16 2.00 Light Snow Fog/Mist BKN006 OVC017 30.9 30.9 100% 21 29.91 1016.1 0.02
02 21:53 NW 16 1.50 Light Snow Fog/Mist SCT006 OVC019 32 32 100% 22 29.89 1015.0 0.01
02 20:53 NW 17 1.25 Light Snow Fog/Mist BKN007 BKN010 OVC021 32 32 100% 22 29.85 1013.8 0.02 0.17
02 19:53 NW 18 0.75 Light Snow Fog/Mist BKN005 OVC008 32 32 100% 21 29.81 1012.3 0.07
02 18:53 W 15 G 22 0.15 Heavy Snow Fog OVC003 32 32 100% 22 29.78 1011.4 0.08
02 17:53 NW 18 0.15 Snow Fog OVC004 32 32 39.9 32 100% 21 29.73 1009.5 0.08 0.71
02 16:53 NW 16 0.25 Snow Fog BKN003 OVC006 32 32 100% 22 29.69 1008.0 0.08
02 15:53 NW 15 0.25 Snow Fog VV005 32 32 100% 22 29.63 1005.8 0.11
02 14:53 NW 14 0.25 Heavy Snow Fog VV005 32 32 100% 23 29.59 1004.4 0.14 0.44
02 13:53 NW 13 4.00 Rain Fog/Mist BKN007 OVC013 36 35.1 97% 28 29.54 1002.4 0.2
02 12:53 N 6 3.00 Rain Fog/Mist BKN004 OVC009 39.9 39 97% 36 29.5 1000.4 0.1
02 11:53 NE 5 6.00 Light Rain Fog/Mist OVC005 41 39.9 42.1 39.9 96% 38 29.48 999.6 0.03 0.03
02 10:53 NE 9 9.00 Light Rain OVC004 41 39.9 96% 36 29.46 999.0
02 09:53 NE 7 2.50 Overcast BKN002 OVC070 41 41 100% 37 29.44 998.3
02 08:53 Calm 0.50 A Few Clouds FEW060 FEW090 39.9 39.9 100% 29.43 998.0
02 07:53 E 5 2.50 Mostly Cloudy BKN095 39.9 39.9 100% 37 29.42 997.2
02 06:53 Calm 10.00 Overcast OVC095 39.9 39.9 100% 29.43 997.0
02 05:53 SE 5 10.00 Overcast OVC075 41 36 45 41 82% 38 29.43 996.7 0.01
02 04:53 S 7 10.00 A Few Clouds FEW070 42.1 37 82% 38 29.44 996.7
02 03:53 SE 9 10.00 Mostly Cloudy BKN095 43 37 80% 38 29.44 997.0
02 02:53 S 8 10.00 Mostly Cloudy SCT100 BKN120 44.1 37.9 79% 40 29.45 997.3 0.01
02 01:53 S 8 10.00 Mostly Cloudy FEW042 SCT049 BKN120 44.1 39.9 85% 40 29.48 998.7
01 23:53 SE 10 6.00 Rain Fog/Mist FEW029 BKN045 OVC095 44.1 42.1 55.9 43 93% 39 29.51 1000.6 0.03 0.1
01 22:53 S 7 10.00 Overcast FEW038 SCT055 OVC085 44.1 42.1 93% 41 29.52 1001.6 0.03
01 21:53 SW 9 10.00 Light Rain OVC044 45 43 93% 41 29.54 1002.3 0.01
01 20:53 E 7 10.00 Overcast OVC090 46 42.1 86% 43 29.53 1002.1 0.02 0.03
01 19:53 S 15 9.00 Light Rain FEW027 BKN047 OVC085 48.9 39.9 71% 44 29.54 1002.6 0.01
01 18:53 SE 12 10.00 Light Rain SCT050 BKN070 OVC095 53.1 35.1 51% 29.55 1002.8
01 17:53 E 8 10.00 Overcast BKN060 BKN075 OVC090 55.9 30.9 59 42.1 39% 29.55 1002.1
01 16:53 NE 13 10.00 Mostly Cloudy BKN060 57 30 36% 29.57 1002.9
01 15:53 Calm 10.00 Fair CLR 55.9 30 37% 29.59 1003.6
01 14:53 E 10 10.00 Fair CLR 55 30 38% 29.63 1004.7
01 13:53 E 10 10.00 Fair CLR 52 30 43% 29.66 1006.4
01 12:53 E 8 10.00 Partly Cloudy SCT110 46.9 28 48% 44 29.69 1008.2
01 11:53 E 9 10.00 Overcast OVC110 42.1 27 42.1 23 55% 37 29.71 1008.6
01 10:53 NE 5 10.00 Overcast OVC110 36 26.1 67% 33 29.72 1009.4
01 09:53 NE 3 10.00 Overcast OVC100 33.1 26.1 75% 29.72 1009.6
01 08:53 E 3 10.00 Overcast OVC100 30.9 25 79% 29.73 1009.8
01 07:53 Calm 10.00 Partly Cloudy SCT100 28 24.1 85% 29.73 1010.1
01 06:53 E 3 10.00 Fair CLR 25 23 92% 29.73 1009.7
01 05:53 E 5 10.00 Mostly Cloudy BKN110 28.9 25 36 26.1 85% 25 29.73 1009.5
01 04:53 NE 5 10.00 Overcast OVC110 28 24.1 85% 24 29.73 1009.8
01 03:53 NE 5 10.00 Overcast OVC100 28.9 25 85% 25 29.73 1009.8
01 02:53 E 6 10.00 Overcast OVC110 30 24.1 79% 25 29.74 1009.9
01 01:53 E 5 10.00 Partly Cloudy SCT110 28 24.1 85% 24 29.74 1010.3
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)