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.
05 10:53 W 6 10.00 Fair CLR 39 28.9 67% 35 30.38 1031.3
05 09:53 Vrbl 3 10.00 A Few Clouds FEW013 37 30 76% 30.38 1031.5
05 08:53 N 6 10.00 Mostly Cloudy BKN100 34 28 79% 29 30.39 1032.0
05 07:53 W 5 10.00 Fair CLR 30 28 92% 26 30.37 1031.5
05 06:53 NW 8 10.00 Fair CLR 30 27 88% 23 30.36 1030.3
05 05:53 NW 13 10.00 Fair CLR 33.1 28 41 28 82% 25 30.34 1029.2
05 04:53 NW 13 G 21 10.00 Fair CLR 30.9 28 89% 22 30.32 1028.6
05 03:53 Calm 10.00 Fair CLR 34 27 76% 30.31 1028.0
05 02:53 Calm 10.00 Fair CLR 32 26.1 79% 30.31 1028.3
05 01:53 E 5 10.00 Fair CLR 36 27 70% 33 30.3 1027.9
05 00:53 S 8 10.00 Fair CLR 37 26.1 65% 32 30.31 1028.2
04 23:53 SW 6 10.00 Fair CLR 39 26.1 57 33.1 60% 35 30.31 1028.2
04 22:53 Calm 10.00 Fair CLR 44.1 24.1 45% 30.3 1028.1
04 21:53 N 3 10.00 Fair CLR 44.1 26.1 49% 30.3 1028.3
04 20:53 N 9 10.00 Fair CLR 44.1 28.9 55% 40 30.28 1027.9
04 19:53 NW 5 10.00 Fair CLR 46.9 30 52% 45 30.25 1027.3
04 18:53 W 13 10.00 Mostly Cloudy BKN080 55 28.9 37% 30.24 1026.5
04 17:53 Calm 10.00 Mostly Cloudy BKN080 55.9 28 59 48 34% 30.24 1026.2
04 16:53 Calm 10.00 Mostly Cloudy BKN080 57 24.1 28% 30.24 1026.1
04 15:53 W 10 10.00 Partly Cloudy SCT075 55.9 25 30% 30.25 1026.3
04 14:53 N 5 10.00 Mostly Cloudy BKN070 55.9 27 33% 30.26 1026.9
04 13:53 SW 15 10.00 Mostly Cloudy BKN065 53.1 30 41% 30.27 1026.8
04 12:53 W 16 G 25 10.00 Fair CLR 51.1 30 45% 30.28 1027.5
04 11:53 W 13 10.00 Fair CLR 48 30 48 27 50% 43 30.29 1028.1
04 10:53 SW 12 10.00 Fair CLR 44.1 30.9 60% 39 30.29 1028.4
04 09:53 SW 8 10.00 Fair CLR 39.9 30 68% 35 30.29 1028.9
04 08:53 SW 9 10.00 Fair CLR 36 28 73% 30 30.29 1029.1
04 07:53 SW 9 10.00 Fair CLR 30.9 25 79% 24 30.28 1029.1
04 06:53 SW 12 10.00 Fair CLR 27 23 85% 17 30.27 1028.8
04 05:53 S 10 10.00 Fair CLR 28.9 24.1 37 28.9 82% 20 30.27 1028.4
04 04:53 SW 12 10.00 Fair CLR 28.9 24.1 82% 20 30.27 1028.6
04 03:53 SW 12 10.00 Fair CLR 28.9 25 85% 20 30.27 1028.8
04 02:53 SW 12 10.00 Fair CLR 30 25 82% 21 30.27 1028.8
04 01:53 SW 13 10.00 A Few Clouds FEW070 34 27 76% 26 30.26 1028.4
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
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)