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.
31 23:53 S 5 10.00 Fair CLR 36 36 44.1 35.1 100% 33 29.97 1017.7 0.01
31 22:53 Calm 10.00 Fair CLR 37.9 37 97% 29.98 1018.0
31 21:53 SE 6 10.00 Overcast SCT070 OVC080 39.9 37.9 93% 36 29.99 1018.5
31 20:53 SW 3 10.00 Mostly Cloudy FEW070 BKN090 39 37.9 96% 30 1018.9 0.01
31 19:53 E 7 10.00 Light Rain BKN055 OVC085 42.1 39 89% 38 29.99 1018.3 0.01
31 18:53 Calm 10.00 Overcast BKN060 BKN075 OVC090 42.1 37.9 85% 30 1018.5
31 17:53 Calm 10.00 Overcast BKN070 OVC090 44.1 37 45 39 76% 29.99 1018.1
31 16:53 Calm 10.00 Overcast OVC110 44.1 37 76% 30 1018.3
31 15:53 Calm 10.00 Overcast OVC080 44.1 36 73% 29.99 1018.1
31 14:53 W 5 10.00 Overcast SCT070 OVC110 44.1 36 73% 42 30 1018.3
31 13:53 Calm 10.00 Overcast OVC110 43 36 76% 30 1018.4
31 12:53 Calm 10.00 Overcast OVC110 42.1 35.1 76% 30.01 1018.9
31 11:53 Calm 10.00 Overcast OVC110 39 34 39 33.1 82% 30.01 1019.5
31 10:53 W 3 10.00 Overcast BKN006 OVC110 37 34 89% 30.01 1019.8
31 09:53 Calm 10.00 Overcast BKN003 OVC110 34 33.1 97% 30.02 1020.1
31 08:53 E 3 0.75 Fog/Mist OVC003 34 34 100% 30.01 1020.0
31 07:53 SE 3 0.25 Fog/Mist VV003 34 34 100% 30.01 1019.9
31 06:53 E 6 4.00 Fog/Mist BKN002 OVC007 34 33.1 97% 29 30.01 1019.8
31 05:53 E 3 7.00 Overcast OVC007 34 33.1 34 33.1 97% 29.99 1018.9
31 04:53 E 5 6.00 Fog/Mist OVC002 34 33.1 97% 30 29.99 1018.8
31 03:53 E 6 7.00 Overcast BKN003 OVC010 34 33.1 97% 29 29.99 1018.7
31 02:53 NE 3 5.00 Fog/Mist OVC010 34 33.1 97% 30 1019.0
31 01:53 SE 3 9.00 Overcast OVC010 34 33.1 97% 30 1019.1
31 00:53 Calm 3.00 Fog/Mist OVC002 33.1 33.1 100% 30 1019.2
30 23:53 E 5 7.00 Overcast OVC003 33.1 33.1 35.1 33.1 100% 29 30 1019.4
30 22:53 E 5 9.00 Overcast OVC004 33.1 33.1 100% 29 30.01 1019.8
30 21:53 E 8 0.15 Fog/Mist OVC002 33.1 33.1 100% 27 30.01 1019.8
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
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)