Weather observations for the past three days for
Great Falls, Great Falls International Airport
Metric (Imperial)
Date Time (mdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
30 11:53 E 11 16.09 Overcast OVC013 2.2 1.1 2.2 0.6 93% -1 76.38 1021.8
30 10:53 E 11 16.09 Overcast BKN008 OVC016 2.2 1.1 93% -1 76.4 1022.0
30 09:53 E 11 12.87 Overcast FEW005 OVC018 1.7 1.1 96% -1 76.43 1022.8
30 08:53 E 13 8.05 Fog/Mist OVC004 1.1 1.1 100% -2 76.43 1022.6
30 07:53 E 11 14.48 Overcast BKN004 OVC012 1.1 0.6 97% -2 76.4 1022.4
30 06:53 E 7 16.09 Overcast OVC013 1.1 0.6 97% -1 76.43 1022.6
30 05:53 NE 7 11.27 Overcast SCT004 BKN007 OVC014 0.6 0.6 0.6 0.6 100% -1 76.43 1022.7
30 04:53 Calm 6.44 Fog/Mist OVC006 0.6 0.6 100% 76.43 1022.9
30 03:53 Calm 8.05 Fog/Mist OVC008 0.6 0.6 100% 76.45 1023.1
30 02:53 Calm 8.05 Fog/Mist BKN003 OVC008 0.6 0.6 100% 76.45 1023.3
30 01:53 N 7 8.05 Fog/Mist FEW003 OVC011 0.6 0.6 100% -1 76.48 1023.5
30 00:53 NE 7 4.02 Fog/Mist OVC005 0.6 0.6 100% -1 76.48 1023.7
29 23:53 N 6 8.05 Fog/Mist BKN005 OVC013 0.6 0.6 0.6 0 100% 76.5 1024.0
29 22:53 E 11 14.48 Overcast OVC006 0.6 0 96% -2 76.53 1024.3
29 21:53 E 11 12.87 Overcast OVC006 0.6 0.6 100% -2 76.53 1024.4
29 20:53 NE 13 16.09 Overcast OVC006 0.6 0.6 100% -3 76.53 1024.4
29 19:53 E 9 14.48 Overcast OVC005 0.6 0.6 100% -2 76.53 1024.6
29 18:53 E 11 9.66 Fog/Mist OVC003 0.6 0.6 100% -2 76.5 1024.3
29 17:53 NE 7 9.66 Fog/Mist OVC003 0 0 0.6 -0.6 100% -2 76.5 1024.2
29 16:53 E 11 2.41 Overcast OVC003 0.6 0 96% -2 76.48 1024.0
29 15:53 E 13 12.87 Overcast OVC003 0 0 100% -4 76.45 1023.7
29 14:53 E 9 2.41 Fog/Mist OVC002 0 -0.6 96% -3 76.45 1023.6
29 13:53 E 11 0.24 Fog OVC002 0 0 100% -3 76.43 1023.4
29 12:53 NE 6 0.24 Freezing Fog VV002 -0.6 -0.6 100% 76.5 1024.3
29 11:53 E 6 0.24 Fog/Mist OVC002 -0.6 -0.6 -0.6 -1.1 100% 76.5 1024.4
29 10:53 Calm 1.61 Fog/Mist OVC002 -1.1 -1.1 100% 76.5 1024.4
29 09:53 Calm 0.24 Freezing Fog OVC002 -1.1 -1.1 100% 76.5 1024.3
29 08:53 E 7 0.24 Fog/Mist OVC002 -1.1 -1.1 100% -3 76.5 1023.7
29 07:53 NE 13 0.24 Freezing Fog VV002 -1.1 -1.1 100% -5 76.45 1023.3
29 06:53 NE 11 0.24 Freezing Fog VV002 -1.1 -1.1 100% -5 76.45 1022.8
29 05:53 NE 9 0.24 Freezing Fog VV002 -1.1 -1.1 -0.6 -1.7 100% -4 76.43 1022.1
29 04:53 W 6 0.40 Freezing Fog VV001 -1.7 -1.7 100% 76.4 1021.4
29 03:53 Calm 0.40 Freezing Fog VV001 -1.1 -1.1 100% 76.4 1021.1
29 02:53 E 13 0.80 Freezing Fog VV002 -1.1 -1.1 100% -5 76.38 1020.9
29 01:53 E 13 4.02 Fog/Mist OVC002 -1.1 -1.1 100% -5 76.38 1021.0
29 00:53 E 11 6.44 Fog/Mist OVC002 -1.1 -1.1 100% -5 76.33 1020.1
28 23:53 E 15 6.44 Fog/Mist BKN002 -1.1 -1.7 5 -1.7 96% -5 76.3 1019.8
28 22:53 E 11 8.05 Fog/Mist FEW004 -0.6 -1.1 96% -4 76.3 1019.9
28 21:53 NE 19 9.66 Fog/Mist CLR 0.6 0 96% -4 76.28 1019.8
28 20:53 E 7 14.48 Fair CLR 2.2 1.1 93% 0 76.25 1019.8
28 19:53 E 7 16.09 Fair CLR 2.2 0.6 89% 0 76.23 1019.1
28 18:53 NE 17 16.09 Fair CLR 3.3 1.1 86% -0 76.23 1018.9
28 17:53 NE 19 16.09 A Few Clouds FEW095 5 1.1 11.7 5 76% 2 76.15 1017.8
28 16:53 W 24 16.09 Fair CLR 9.4 -2.8 43% 7 76.12 1016.4
28 15:53 SW 20 16.09 Fair CLR 10 -0.6 48% 8 76.1 1016.3
28 14:53 SW 26 16.09 Mostly Cloudy BKN085 8.9 0 54% 6 76.07 1016.0
28 13:53 SW 33 16.09 Overcast and Breezy SCT060 BKN075 OVC100 7.8 0.6 61% 4 76.07 1016.2
28 12:53 SW 22 16.09 Partly Cloudy SCT110 10 -1.7 44% 7 76.05 1015.3
28 11:53 SW 31 16.09 Fair CLR 10 -1.1 10 2.8 46% 7 76.05 1015.2
28 10:53 SW 20 16.09 Partly Cloudy SCT080 7.8 -1.1 54% 5 76.05 1015.5
28 09:53 SW 17 16.09 Overcast BKN070 OVC085 5.6 -1.1 62% 3 76.02 1015.8
28 08:53 SW 20 16.09 Fair CLR 2.8 -1.7 73% -1 76 1015.9
28 07:53 SW 20 16.09 Fair CLR 3.9 -1.7 67% 0 75.95 1014.7
28 06:53 SW 19 16.09 Fair CLR 3.3 -1.7 70% -1 75.92 1014.6
28 05:53 SW 22 16.09 Fair CLR 2.8 -1.7 3.9 1.7 73% -2 75.9 1013.6
28 04:53 SW 20 16.09 Fair CLR 3.3 -1.7 70% -1 75.87 1012.8
28 03:53 SW 22 16.09 Fair CLR 2.8 -1.7 73% -2 75.82 1012.3
28 02:53 SW 22 16.09 Fair CLR 3.3 -1.7 70% -1 75.77 1011.5
28 01:53 SW 24 16.09 Fair CLR 2.2 -1.7 76% -3 75.72 1011.3
28 00:53 SW 22 16.09 Fair CLR 3.3 -1.7 70% -1 75.69 1011.0
27 23:53 SW 28 16.09 Fair CLR 3.9 -1.7 7.8 3.3 67% -1 75.67 1010.2
27 22:53 SW 28 16.09 A Few Clouds FEW120 4.4 -1.7 65% -0 75.64 1010.2
27 21:53 SW 28 16.09 Fair CLR 3.9 -1.7 67% -1 75.62 1010.2
27 20:53 SW 22 16.09 Fair CLR 3.9 -1.1 70% -0 75.62 1010.4
27 19:53 SW 22 16.09 Fair CLR 4.4 -1.7 65% 0 75.59 1010.3
27 18:53 SW 20 16.09 A Few Clouds FEW100 5 -1.7 62% 1 75.57 1009.4
27 17:53 SW 31 G 50 16.09 Mostly Cloudy BKN095 7.8 -2.2 11.1 7.8 50% 4 75.54 1008.9
27 16:53 SW 37 G 56 16.09 Fair and Breezy CLR 9.4 -2.2 44% 6 75.51 1008.3
27 15:53 SW 39 G 57 16.09 Fair and Breezy CLR 10 -2.2 43% 6 75.51 1008.3
27 14:53 SW 46 G 61 16.09 A Few Clouds and Windy FEW095 10 -2.2 43% 6 75.51 1008.2
27 13:53 SW 46 G 65 16.09 Mostly Cloudy and Windy BKN110 9.4 -2.2 44% 5 75.54 1008.8
27 12:53 SW 41 G 57 16.09 A Few Clouds and Breezy FEW100 8.3 -1.7 50% 4 75.59 1009.9
Date Time (mdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)