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.
30 20:53 NE 8 0.25 Overcast OVC003 33.1 33.1 100% 27 30.02 1020.2
30 19:53 NE 7 10.00 Overcast OVC006 34 32 92% 29 30.03 1020.6
30 18:53 NE 8 10.00 Overcast OVC005 34 32 92% 28 30.02 1020.0
30 17:53 NE 9 10.00 Overcast SCT007 OVC013 35.1 33.1 37.9 35.1 93% 29 30.01 1019.8
30 16:53 E 9 10.00 Overcast OVC014 36 33.1 89% 30 30.02 1019.9
30 15:53 E 9 10.00 Overcast OVC014 37 32 82% 31 30.02 1019.8
30 14:53 NE 6 10.00 Overcast OVC013 37 32 82% 33 30.02 1020.1
30 13:53 NE 6 10.00 Overcast OVC015 37 32 82% 33 30.04 1020.5
30 12:53 E 7 10.00 Overcast OVC014 37 33.1 86% 32 30.06 1021.2
30 11:53 E 7 10.00 Overcast OVC013 36 34 36 33.1 93% 31 30.07 1021.8
30 10:53 E 7 10.00 Overcast BKN008 OVC016 36 34 93% 31 30.08 1022.0
30 09:53 E 7 8.00 Overcast FEW005 OVC018 35.1 34 96% 30 30.09 1022.8
30 08:53 E 8 5.00 Fog/Mist OVC004 34 34 100% 28 30.09 1022.6
30 07:53 E 7 9.00 Overcast BKN004 OVC012 34 33.1 97% 29 30.08 1022.4
30 06:53 E 5 10.00 Overcast OVC013 34 33.1 97% 30 30.09 1022.6
30 05:53 NE 5 7.00 Overcast SCT004 BKN007 OVC014 33.1 33.1 33.1 33.1 100% 29 30.09 1022.7
30 04:53 Calm 4.00 Fog/Mist OVC006 33.1 33.1 100% 30.09 1022.9
30 03:53 Calm 5.00 Fog/Mist OVC008 33.1 33.1 100% 30.1 1023.1
30 02:53 Calm 5.00 Fog/Mist BKN003 OVC008 33.1 33.1 100% 30.1 1023.3
30 01:53 N 5 5.00 Fog/Mist FEW003 OVC011 33.1 33.1 100% 29 30.11 1023.5
30 00:53 NE 5 2.50 Fog/Mist OVC005 33.1 33.1 100% 29 30.11 1023.7
29 23:53 N 3 5.00 Fog/Mist BKN005 OVC013 33.1 33.1 33.1 32 100% 30.12 1024.0
29 22:53 E 7 9.00 Overcast OVC006 33.1 32 96% 28 30.13 1024.3
29 21:53 E 7 8.00 Overcast OVC006 33.1 33.1 100% 28 30.13 1024.4
29 20:53 NE 8 10.00 Overcast OVC006 33.1 33.1 100% 27 30.13 1024.4
29 19:53 E 6 9.00 Overcast OVC005 33.1 33.1 100% 28 30.13 1024.6
29 18:53 E 7 6.00 Fog/Mist OVC003 33.1 33.1 100% 28 30.12 1024.3
29 17:53 NE 5 6.00 Fog/Mist OVC003 32 32 33.1 30.9 100% 28 30.12 1024.2
29 16:53 E 7 1.50 Overcast OVC003 33.1 32 96% 28 30.11 1024.0
29 15:53 E 8 8.00 Overcast OVC003 32 32 100% 25 30.1 1023.7
29 14:53 E 6 1.50 Fog/Mist OVC002 32 30.9 96% 27 30.1 1023.6
29 13:53 E 7 0.15 Fog OVC002 32 32 100% 26 30.09 1023.4
29 12:53 NE 3 0.15 Freezing Fog VV002 30.9 30.9 100% 30.12 1024.3
29 11:53 E 3 0.15 Fog/Mist OVC002 30.9 30.9 30.9 30 100% 30.12 1024.4
29 10:53 Calm 1.00 Fog/Mist OVC002 30 30 100% 30.12 1024.4
29 09:53 Calm 0.15 Freezing Fog OVC002 30 30 100% 30.12 1024.3
29 08:53 E 5 0.15 Fog/Mist OVC002 30 30 100% 26 30.12 1023.7
29 07:53 NE 8 0.15 Freezing Fog VV002 30 30 100% 23 30.1 1023.3
29 06:53 NE 7 0.15 Freezing Fog VV002 30 30 100% 24 30.1 1022.8
29 05:53 NE 6 0.15 Freezing Fog VV002 30 30 30.9 28.9 100% 25 30.09 1022.1
29 04:53 W 3 0.25 Freezing Fog VV001 28.9 28.9 100% 30.08 1021.4
29 03:53 Calm 0.25 Freezing Fog VV001 30 30 100% 30.08 1021.1
29 02:53 E 8 0.50 Freezing Fog VV002 30 30 100% 23 30.07 1020.9
29 01:53 E 8 2.50 Fog/Mist OVC002 30 30 100% 23 30.07 1021.0
29 00:53 E 7 4.00 Fog/Mist OVC002 30 30 100% 24 30.05 1020.1
28 23:53 E 9 4.00 Fog/Mist BKN002 30 28.9 41 28.9 96% 22 30.04 1019.8
28 22:53 E 7 5.00 Fog/Mist FEW004 30.9 30 96% 25 30.04 1019.9
28 21:53 NE 12 6.00 Fog/Mist CLR 33.1 32 96% 25 30.03 1019.8
28 20:53 E 5 9.00 Fair CLR 36 34 93% 33 30.02 1019.8
28 19:53 E 5 10.00 Fair CLR 36 33.1 89% 33 30.01 1019.1
28 18:53 NE 10 10.00 Fair CLR 37.9 34 86% 32 30.01 1018.9
28 17:53 NE 12 10.00 A Few Clouds FEW095 41 34 53.1 41 76% 35 29.98 1017.8
28 16:53 W 15 10.00 Fair CLR 48.9 27 43% 44 29.97 1016.4
28 15:53 SW 13 10.00 Fair CLR 50 30.9 48% 46 29.96 1016.3
28 14:53 SW 16 10.00 Mostly Cloudy BKN085 48 32 54% 42 29.95 1016.0
28 13:53 SW 21 10.00 Overcast and Breezy SCT060 BKN075 OVC100 46 33.1 61% 39 29.95 1016.2
28 12:53 SW 14 10.00 Partly Cloudy SCT110 50 28.9 44% 45 29.94 1015.3
28 11:53 SW 20 10.00 Fair CLR 50 30 50 37 46% 44 29.94 1015.2
28 10:53 SW 13 10.00 Partly Cloudy SCT080 46 30 54% 41 29.94 1015.5
28 09:53 SW 10 10.00 Overcast BKN070 OVC085 42.1 30 62% 37 29.93 1015.8
28 08:53 SW 13 10.00 Fair CLR 37 28.9 73% 30 29.92 1015.9
28 07:53 SW 13 10.00 Fair CLR 39 28.9 67% 32 29.9 1014.7
28 06:53 SW 12 10.00 Fair CLR 37.9 28.9 70% 31 29.89 1014.6
28 05:53 SW 14 10.00 Fair CLR 37 28.9 39 35.1 73% 29 29.88 1013.6
28 04:53 SW 13 10.00 Fair CLR 37.9 28.9 70% 31 29.87 1012.8
28 03:53 SW 14 10.00 Fair CLR 37 28.9 73% 29 29.85 1012.3
28 02:53 SW 14 10.00 Fair CLR 37.9 28.9 70% 30 29.83 1011.5
28 01:53 SW 15 10.00 Fair CLR 36 28.9 76% 27 29.81 1011.3
28 00:53 SW 14 10.00 Fair CLR 37.9 28.9 70% 30 29.8 1011.0
27 23:53 SW 17 10.00 Fair CLR 39 28.9 46 37.9 67% 31 29.79 1010.2
27 22:53 SW 17 10.00 A Few Clouds FEW120 39.9 28.9 65% 32 29.78 1010.2
27 21:53 SW 17 10.00 Fair CLR 39 28.9 67% 31 29.77 1010.2
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)