Weather observations for the past three days for
Great Falls, Great Falls International Airport
| 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. | ||||||||||||||||
| 13 | 10:53 | E 7 | 1.21 | Light Snow Fog/Mist | VV016 | -2.2 | -2.8 | 96% | -5 | 75.97 | 1017.1 | 0.08 | |||||
| 13 | 09:53 | E 7 | 1.21 | Light Snow Fog/Mist | VV017 | -2.2 | -3.3 | 92% | -5 | 75.95 | 1016.7 | 0.05 | |||||
| 13 | 08:53 | E 13 | 1.61 | Light Snow Fog/Mist | BKN031 OVC039 | -2.8 | -3.9 | 92% | -7 | 75.9 | 1016.0 | 0.03 | 0.05 | ||||
| 13 | 07:53 | NE 13 | 4.83 | Light Snow Fog/Mist | SCT004 BKN017 OVC050 | -3.3 | -3.3 | 100% | -8 | 75.87 | 1015.6 | ||||||
| 13 | 06:53 | E 11 | 4.02 | Light Snow Fog/Mist | OVC036 | -3.3 | -3.9 | 96% | -7 | 75.82 | 1015.0 | 0.03 | |||||
| 13 | 05:53 | E 17 | 4.02 | Light Snow Fog/Mist | FEW005 OVC037 | -3.3 | -3.9 | -1.1 | -3.3 | 96% | -8 | 75.82 | 1014.8 | 0.08 | |||
| 13 | 04:53 | E 19 | 3.22 | Light Snow Fog/Mist | BKN005 OVC029 | -2.8 | -3.3 | 96% | -8 | 75.82 | 1014.2 | 0.03 | |||||
| 13 | 03:53 | E 24 | 3.22 | Light Snow Fog/Mist | SCT004 OVC027 | -2.8 | -3.3 | 96% | -9 | 75.84 | 1014.7 | 0.03 | |||||
| 13 | 02:53 | E 15 | 4.83 | Light Snow Fog/Mist | SCT006 SCT010 OVC037 | -2.2 | -2.8 | 96% | -7 | 75.9 | 1014.9 | 0.03 | 0.03 | ||||
| 13 | 01:53 | E 13 | 11.27 | Light Snow | SCT003 BKN010 OVC041 | -2.2 | -2.8 | 96% | -6 | 75.92 | 1015.2 | ||||||
| 13 | 00:53 | E 9 | 9.66 | Light Snow Fog/Mist | BKN003 BKN032 OVC041 | -1.7 | -2.2 | 96% | -5 | 75.95 | 1015.9 | ||||||
| 12 | 23:53 | E 9 | 4.02 | Light Snow Fog/Mist | OVC028 | -1.1 | -2.2 | 2.8 | -1.7 | 92% | -4 | 75.97 | 1016.3 | 0.05 | 0.05 | ||
| 12 | 22:53 | NE 13 | 3.22 | Light Snow Fog/Mist | FEW021 OVC034 | -0.6 | -2.8 | 85% | -4 | 76 | 1016.1 | ||||||
| 12 | 21:53 | N 6 | 16.09 | Overcast | OVC050 | 0.6 | -4.4 | 70% | 75.97 | 1015.5 | |||||||
| 12 | 20:53 | Calm | 16.09 | Overcast | OVC036 | 1.1 | -3.9 | 70% | 75.97 | 1015.2 | |||||||
| 12 | 19:53 | N 9 | 16.09 | Overcast | BKN075 OVC090 | 1.1 | -3.9 | 70% | -1 | 75.95 | 1014.7 | ||||||
| 12 | 18:53 | NW 11 | 16.09 | Overcast | OVC080 | 2.2 | -3.3 | 67% | -1 | 75.9 | 1013.9 | ||||||
| 12 | 17:53 | NW 22 | 16.09 | Overcast | OVC055 | 2.8 | -2.8 | 6.7 | 2.8 | 67% | -2 | 75.84 | 1013.2 | ||||
| 12 | 16:53 | NW 19 | 16.09 | Fair | CLR | 4.4 | -3.3 | 58% | 1 | 75.82 | 1012.2 | ||||||
| 12 | 15:53 | NW 24 G 39 | 16.09 | Overcast | SCT040 SCT049 OVC055 | 3.9 | -3.3 | 60% | -0 | 75.74 | 1011.8 | ||||||
| 12 | 14:53 | W 37 G 56 | 16.09 | Mostly Cloudy and Breezy | SCT049 BKN060 BKN090 | 6.7 | -3.9 | 47% | 2 | 75.64 | 1010.0 | ||||||
| 12 | 13:53 | W 24 | 16.09 | Mostly Cloudy | FEW031 SCT055 BKN070 | 6.1 | 0.6 | 68% | 2 | 75.62 | 1009.5 | ||||||
| 12 | 12:53 | W 26 G 44 | 16.09 | Overcast | SCT050 BKN070 OVC085 | 5 | 1.7 | 79% | 1 | 75.54 | 1008.9 | ||||||
| 12 | 11:53 | W 35 G 57 | 12.87 | Light Rain and Breezy | SCT041 OVC060 | 3.9 | 2.2 | 8.3 | 3.9 | 89% | -1 | 75.46 | 1007.8 | ||||
| 12 | 10:53 | SW 44 G 59 | 16.09 | Overcast and Windy | SCT065 BKN080 OVC090 | 5.6 | 1.1 | 73% | 0 | 75.31 | 1005.9 | ||||||
| 12 | 09:53 | W 46 G 69 | 16.09 | Overcast and Windy | BKN050 OVC065 | 6.1 | 0 | 65% | 1 | 75.18 | 1004.3 | ||||||
| 12 | 08:53 | SW 67 G 94 | 16.09 | Overcast and Windy | BKN050 OVC070 | 7.2 | -1.1 | 56% | 1 | 75.01 | 1001.9 | ||||||
| 12 | 07:53 | SW 70 G 100 | 16.09 | Overcast and Windy | OVC075 | 7.2 | -1.1 | 56% | 1 | 74.85 | 999.6 | ||||||
| 12 | 06:53 | SW 67 G 98 | 16.09 | Fair and Windy | CLR | 7.2 | -1.1 | 56% | 1 | 74.85 | 999.2 | ||||||
| 12 | 05:53 | SW 69 G 100 | 16.09 | Fair and Windy | CLR | 7.8 | -1.7 | 8.3 | 5.6 | 51% | 2 | 74.83 | 998.6 | ||||
| 12 | 04:53 | SW 74 G 102 | 16.09 | Fair and Windy | CLR | 8.3 | -2.8 | 46% | 3 | 74.88 | 999.4 | ||||||
| 12 | 03:53 | SW 63 G 89 | 16.09 | Fair and Windy | CLR | 7.2 | -2.2 | 52% | 1 | 75.01 | 1001.0 | ||||||
| 12 | 02:53 | SW 63 G 89 | 16.09 | Fair and Windy | CLR | 6.7 | -2.2 | 53% | 1 | 75.11 | 1002.4 | ||||||
| 12 | 01:53 | SW 63 G 83 | 16.09 | Fair and Windy | CLR | 6.7 | -1.7 | 55% | 1 | 75.18 | 1004.0 | ||||||
| 12 | 00:53 | SW 56 G 76 | 16.09 | Fair and Windy | CLR | 5.6 | -1.7 | 60% | -0 | 75.34 | 1006.2 | ||||||
| 11 | 23:53 | SW 59 G 83 | 16.09 | Fair and Windy | CLR | 6.7 | -2.8 | 6.7 | 2.2 | 51% | 1 | 75.49 | 1008.2 | ||||
| 11 | 22:53 | SW 26 | 16.09 | Fair | CLR | 4.4 | -2.8 | 60% | 0 | 75.64 | 1011.1 | ||||||
| 11 | 21:53 | SW 19 | 16.09 | Fair | CLR | 3.9 | -2.8 | 62% | 0 | 75.74 | 1012.7 | ||||||
| 11 | 20:53 | SW 17 | 16.09 | Fair | CLR | 2.8 | -3.9 | 62% | -1 | 75.87 | 1014.8 | ||||||
| 11 | 19:53 | Calm | 16.09 | Fair | CLR | 3.9 | -5.6 | 50% | 75.97 | 1016.5 | |||||||
| 11 | 18:53 | SW 7 | 16.09 | Fair | CLR | 4.4 | -5.6 | 49% | 3 | 76.05 | 1017.4 | ||||||
| 11 | 17:53 | W 20 | 16.09 | Fair | CLR | 5.6 | -6.7 | 7.2 | 3.3 | 41% | 2 | 76.12 | 1018.6 | ||||
| 11 | 16:53 | W 35 | 16.09 | Fair and Breezy | CLR | 6.1 | -8.3 | 35% | 1 | 76.2 | 1019.7 | ||||||
| 11 | 15:53 | W 37 G 50 | 16.09 | Fair and Breezy | CLR | 6.7 | -8.3 | 34% | 2 | 76.28 | 1020.7 | ||||||
| 11 | 14:53 | W 48 G 63 | 16.09 | Fair and Windy | CLR | 6.7 | -10 | 30% | 1 | 76.3 | 1021.8 | ||||||
| 11 | 13:53 | W 35 G 52 | 16.09 | Fair and Breezy | CLR | 5 | -8.9 | 36% | 0 | 76.4 | 1023.1 | ||||||
| 11 | 12:53 | SW 41 G 57 | 16.09 | Fair and Breezy | CLR | 3.9 | -8.3 | 41% | -2 | 76.45 | 1024.0 | ||||||
| 11 | 11:53 | SW 37 G 57 | 16.09 | Fair and Breezy | CLR | 3.3 | -10 | 3.9 | -4.4 | 37% | -2 | 76.48 | 1024.2 | ||||
| 11 | 10:53 | SW 43 G 56 | 16.09 | Fair and Windy | CLR | 2.2 | -10.6 | 39% | -4 | 76.48 | 1024.1 | ||||||
| 11 | 09:53 | SW 37 G 61 | 16.09 | Fair and Breezy | CLR | 0.6 | -12.2 | 38% | -6 | 76.5 | 1024.8 | ||||||
| 11 | 08:53 | SW 35 G 52 | 16.09 | Fair and Breezy | CLR | -1.1 | -12.8 | 41% | -8 | 76.48 | 1024.7 | ||||||
| 11 | 07:53 | SW 35 | 16.09 | A Few Clouds and Breezy | FEW110 | -2.2 | -13.3 | 43% | -9 | 76.45 | 1024.4 | ||||||
| 11 | 06:53 | SW 31 | 16.09 | Fair | CLR | -3.3 | -12.8 | 48% | -10 | 76.48 | 1024.0 | ||||||
| 11 | 05:53 | SW 17 | 16.09 | Fair | CLR | -4.4 | -12.8 | -3.9 | -9.4 | 52% | -10 | 76.53 | 1024.6 | ||||
| 11 | 04:53 | SW 22 | 16.09 | Fair | CLR | -5 | -11.7 | 60% | -11 | 76.53 | 1025.0 | ||||||
| 11 | 03:53 | SW 17 | 16.09 | Fair | CLR | -5.6 | -11.1 | 66% | -11 | 76.56 | 1025.0 | ||||||
| 11 | 02:53 | SW 17 | 16.09 | Fair | CLR | -8.9 | -11.7 | 80% | -15 | 76.53 | 1025.5 | ||||||
| 11 | 01:53 | SW 17 | 16.09 | Fair | CLR | -7.2 | -11.7 | 71% | -13 | 76.48 | 1024.4 | ||||||
| 11 | 00:53 | SW 19 | 16.09 | Fair | CLR | -7.2 | -11.7 | 71% | -14 | 76.48 | 1024.5 | ||||||
| 10 | 23:53 | W 20 | 16.09 | Fair | CLR | -6.7 | -11.7 | 2.8 | -6.7 | 68% | -13 | 76.45 | 1024.3 | ||||
| 10 | 22:53 | SW 22 | 16.09 | Fair | CLR | -5 | -11.1 | 63% | -11 | 76.43 | 1023.6 | ||||||
| 10 | 21:53 | W 19 | 16.09 | Fair | CLR | -5 | -10.6 | 65% | -11 | 76.4 | 1023.5 | ||||||
| 10 | 20:53 | W 17 | 16.09 | Fair | CLR | -4.4 | -10 | 65% | -10 | 76.35 | 1023.6 | ||||||
| 10 | 19:53 | W 9 | 16.09 | Fair | CLR | -3.3 | -9.4 | 63% | -7 | 76.3 | 1022.8 | ||||||
| 10 | 18:53 | W 30 | 16.09 | Fair | CLR | 0.6 | -12.2 | 38% | -5 | 76.2 | 1020.9 | ||||||
| 10 | 17:53 | W 26 G 43 | 16.09 | Mostly Cloudy | BKN065 BKN080 | 2.8 | -14.4 | 4.4 | 1.1 | 27% | -2 | 76.1 | 1019.0 | ||||
| 10 | 16:53 | NW 13 G 33 | 16.09 | Mostly Cloudy | BKN065 | 2.8 | -7.8 | 46% | -0 | 76.05 | 1018.4 | ||||||
| 10 | 15:53 | W 37 G 48 | 16.09 | Partly Cloudy and Breezy | FEW055 SCT080 | 3.9 | -11.1 | 33% | -2 | 75.95 | 1016.9 | ||||||
| 10 | 14:53 | W 35 G 48 | 16.09 | Fair and Breezy | CLR | 3.3 | -12.8 | 30% | -2 | 75.9 | 1016.2 | ||||||
| 10 | 13:53 | W 39 G 52 | 16.09 | Fair and Breezy | CLR | 3.3 | -12.2 | 31% | -2 | 75.87 | 1015.9 | ||||||
| 10 | 12:53 | W 31 | 16.09 | Mostly Cloudy | BKN110 | 2.2 | -11.1 | 37% | -3 | 75.9 | 1016.6 | ||||||
| 10 | 11:53 | SW 24 | 16.09 | Fair | CLR | 1.7 | -10.6 | 1.7 | -8.9 | 40% | -3 | 75.87 | 1016.0 | ||||
| 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) | |||||||||||||||