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.
02 19:53 NW 30 1.21 Light Snow Fog/Mist BKN005 OVC008 0 0 100% -6 75.72 1012.3 0.18
02 18:53 W 24 G 35 0.24 Heavy Snow Fog OVC003 0 0 100% -5 75.64 1011.4 0.2
02 17:53 NW 30 0.24 Snow Fog OVC004 0 0 4.4 0 100% -6 75.51 1009.5 0.2 1.8
02 16:53 NW 26 0.40 Snow Fog BKN003 OVC006 0 0 100% -6 75.41 1008.0 0.2
02 15:53 NW 24 0.40 Snow Fog VV005 0 0 100% -5 75.26 1005.8 0.28
02 14:53 NW 22 0.40 Heavy Snow Fog VV005 0 0 100% -5 75.16 1004.4 0.36 1.12
02 13:53 NW 20 6.44 Rain Fog/Mist BKN007 OVC013 2.2 1.7 97% -2 75.03 1002.4 0.51
02 12:53 N 9 4.83 Rain Fog/Mist BKN004 OVC009 4.4 3.9 97% 2 74.93 1000.4 0.25
02 11:53 NE 7 9.66 Light Rain Fog/Mist OVC005 5 4.4 5.6 4.4 96% 4 74.88 999.6 0.08 0.08
02 10:53 NE 15 14.48 Light Rain OVC004 5 4.4 96% 2 74.83 999.0
02 09:53 NE 11 4.02 Overcast BKN002 OVC070 5 5 100% 3 74.78 998.3
02 08:53 Calm 0.80 A Few Clouds FEW060 FEW090 4.4 4.4 100% 74.75 998.0
02 07:53 E 7 4.02 Mostly Cloudy BKN095 4.4 4.4 100% 3 74.73 997.2
02 06:53 Calm 16.09 Overcast OVC095 4.4 4.4 100% 74.75 997.0
02 05:53 SE 7 16.09 Overcast OVC075 5 2.2 7.2 5 82% 4 74.75 996.7 0.03
02 04:53 S 11 16.09 A Few Clouds FEW070 5.6 2.8 82% 3 74.78 996.7
02 03:53 SE 15 16.09 Mostly Cloudy BKN095 6.1 2.8 80% 3 74.78 997.0
02 02:53 S 13 16.09 Mostly Cloudy SCT100 BKN120 6.7 3.3 79% 4 74.8 997.3 0.03
02 01:53 S 13 16.09 Mostly Cloudy FEW042 SCT049 BKN120 6.7 4.4 85% 4 74.88 998.7
01 23:53 SE 17 9.66 Rain Fog/Mist FEW029 BKN045 OVC095 6.7 5.6 13.3 6.1 93% 4 74.96 1000.6 0.08 0.25
01 22:53 S 11 16.09 Overcast FEW038 SCT055 OVC085 6.7 5.6 93% 5 74.98 1001.6 0.08
01 21:53 SW 15 16.09 Light Rain OVC044 7.2 6.1 93% 5 75.03 1002.3 0.03
01 20:53 E 11 16.09 Overcast OVC090 7.8 5.6 86% 6 75.01 1002.1 0.05 0.08
01 19:53 S 24 14.48 Light Rain FEW027 BKN047 OVC085 9.4 4.4 71% 7 75.03 1002.6 0.03
01 18:53 SE 19 16.09 Light Rain SCT050 BKN070 OVC095 11.7 1.7 51% 75.06 1002.8
01 17:53 E 13 16.09 Overcast BKN060 BKN075 OVC090 13.3 -0.6 15 5.6 39% 75.06 1002.1
01 16:53 NE 20 16.09 Mostly Cloudy BKN060 13.9 -1.1 36% 75.11 1002.9
01 15:53 Calm 16.09 Fair CLR 13.3 -1.1 37% 75.16 1003.6
01 14:53 E 17 16.09 Fair CLR 12.8 -1.1 38% 75.26 1004.7
01 13:53 E 17 16.09 Fair CLR 11.1 -1.1 43% 75.34 1006.4
01 12:53 E 13 16.09 Partly Cloudy SCT110 8.3 -2.2 48% 6 75.41 1008.2
01 11:53 E 15 16.09 Overcast OVC110 5.6 -2.8 5.6 -5 55% 3 75.46 1008.6
01 10:53 NE 7 16.09 Overcast OVC110 2.2 -3.3 67% 0 75.49 1009.4
01 09:53 NE 6 16.09 Overcast OVC100 0.6 -3.3 75% 75.49 1009.6
01 08:53 E 6 16.09 Overcast OVC100 -0.6 -3.9 79% 75.51 1009.8
01 07:53 Calm 16.09 Partly Cloudy SCT100 -2.2 -4.4 85% 75.51 1010.1
01 06:53 E 6 16.09 Fair CLR -3.9 -5 92% 75.51 1009.7
01 05:53 E 7 16.09 Mostly Cloudy BKN110 -1.7 -3.9 2.2 -3.3 85% -4 75.51 1009.5
01 04:53 NE 7 16.09 Overcast OVC110 -2.2 -4.4 85% -5 75.51 1009.8
01 03:53 NE 7 16.09 Overcast OVC100 -1.7 -3.9 85% -4 75.51 1009.8
01 02:53 E 9 16.09 Overcast OVC110 -1.1 -4.4 79% -4 75.54 1009.9
01 01:53 E 7 16.09 Partly Cloudy SCT110 -2.2 -4.4 85% -5 75.54 1010.3
01 00:53 NE 11 16.09 Fair CLR -2.8 -5 85% -7 75.57 1010.9
31 23:53 SE 9 16.09 Fair CLR 1.1 -3.9 8.3 0.6 70% -1 75.57 1010.5
31 22:53 S 11 16.09 A Few Clouds FEW055 2.2 -3.9 64% -1 75.59 1011.2
31 21:53 S 9 16.09 A Few Clouds FEW075 2.2 -3.9 64% -0 75.62 1011.5
31 20:53 S 17 16.09 Partly Cloudy SCT070 3.3 -3.9 60% -0 75.59 1011.5
31 19:53 S 15 16.09 A Few Clouds FEW070 4.4 -3.9 55% 1 75.59 1011.6
31 18:53 SW 7 16.09 Mostly Cloudy BKN095 BKN120 7.8 -3.3 46% 7 75.62 1011.3
31 17:53 E 11 16.09 Overcast OVC060 7.2 -3.9 7.2 1.7 46% 5 75.64 1012.3
31 16:53 E 9 16.09 Overcast OVC070 6.7 -3.3 49% 5 75.67 1012.4
31 15:53 Vrbl 9 16.09 Overcast OVC085 6.1 -3.9 49% 4 75.72 1013.4
31 14:53 Vrbl 7 16.09 Overcast OVC080 5 -5.6 47% 4 75.79 1014.4
31 13:53 Vrbl 9 16.09 Overcast BKN050 OVC095 3.9 -6.1 48% 2 75.87 1015.7
31 12:53 Calm 16.09 Mostly Cloudy BKN110 3.9 -6.7 46% 75.95 1016.0
31 11:53 Calm 16.09 Mostly Cloudy BKN049 BKN060 2.2 -6.7 2.2 -8.3 52% 76.02 1017.3
31 09:53 Vrbl 6 16.09 Overcast SCT042 OVC060 -1.7 -7.8 63% 76.1 1019.0
31 08:53 SE 11 16.09 Overcast OVC039 -3.9 -8.3 72% -8 76.15 1020.3
31 07:53 E 9 16.09 Overcast OVC042 -5 -8.9 74% -9 76.2 1021.0
31 06:53 E 13 16.09 Overcast OVC060 -5.6 -9.4 75% -10 76.25 1021.6
31 05:53 E 11 16.09 Fair CLR -7.2 -10 -2.8 -7.2 81% -12 76.3 1022.4
31 04:53 E 17 16.09 Fair CLR -6.1 -9.4 78% -12 76.33 1022.7
31 03:53 E 15 16.09 Fair CLR -6.1 -10 74% -11 76.38 1023.2
31 02:53 E 19 16.09 Fair CLR -5.6 -9.4 75% -12 76.45 1023.9
31 01:53 E 15 16.09 A Few Clouds FEW048 -5 -10 68% -10 76.48 1024.2
31 00:53 E 17 16.09 Overcast OVC050 -3.3 -9.4 63% -8 76.45 1023.8
30 23:53 NE 15 16.09 Overcast OVC050 -2.8 -10 0.6 -3.3 58% -7 76.48 1024.0
30 22:53 E 20 16.09 Overcast OVC050 -2.2 -9.4 58% -8 76.48 1023.9
30 21:53 NE 19 16.09 Overcast OVC049 -1.7 -10 54% -7 76.5 1024.2
30 20:53 NE 15 16.09 Overcast OVC045 -1.7 -10 54% -6 76.45 1022.5
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)