Weather observations for the past three days for
Great Falls, Great Falls International Airport
| 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. | ||||||||||||||||
| 13 | 11:53 | SW 17 | 10.00 | Fair | CLR | 37.9 | 30.9 | 37.9 | 32 | 76% | 29 | 30.08 | 1022.0 | ||||
| 13 | 10:53 | SW 15 | 10.00 | Fair | CLR | 36 | 30 | 79% | 27 | 30.06 | 1021.6 | ||||||
| 13 | 09:53 | SW 15 | 10.00 | Fair | CLR | 34 | 28.9 | 82% | 25 | 30.05 | 1021.1 | ||||||
| 13 | 08:53 | SW 14 | 10.00 | Fair | CLR | 33.1 | 27 | 78% | 24 | 30.02 | 1020.4 | ||||||
| 13 | 07:53 | SW 15 | 10.00 | Fair | CLR | 32 | 27 | 82% | 22 | 30 | 1019.8 | ||||||
| 13 | 06:53 | SW 16 | 10.00 | Fair | CLR | 33.1 | 27 | 78% | 23 | 29.98 | 1019.1 | ||||||
| 13 | 05:53 | SW 16 | 10.00 | Fair | CLR | 32 | 27 | 33.1 | 30 | 82% | 22 | 29.96 | 1018.4 | ||||
| 13 | 04:53 | SW 15 | 10.00 | Fair | CLR | 32 | 27 | 82% | 22 | 29.94 | 1017.8 | ||||||
| 13 | 03:53 | SW 16 | 10.00 | Fair | CLR | 32 | 27 | 82% | 22 | 29.93 | 1017.2 | ||||||
| 13 | 02:53 | S 16 | 10.00 | Fair | CLR | 32 | 27 | 82% | 22 | 29.92 | 1017.2 | ||||||
| 13 | 01:53 | SW 16 | 10.00 | Fair | CLR | 30.9 | 27 | 85% | 21 | 29.91 | 1017.1 | ||||||
| 13 | 00:53 | SW 15 | 10.00 | Fair | CLR | 30.9 | 27 | 85% | 21 | 29.92 | 1017.3 | ||||||
| 12 | 23:53 | S 14 | 10.00 | Fair | CLR | 30.9 | 27 | 34 | 30.9 | 85% | 21 | 29.92 | 1017.4 | ||||
| 12 | 22:53 | S 9 | 10.00 | Fair | CLR | 32 | 27 | 82% | 25 | 29.93 | 1017.5 | ||||||
| 12 | 21:53 | S 7 | 10.00 | Fair | CLR | 34 | 28.9 | 82% | 29 | 29.93 | 1017.5 | ||||||
| 12 | 20:53 | S 8 | 10.00 | Fair | CLR | 33.1 | 28 | 82% | 27 | 29.94 | 1017.9 | ||||||
| 12 | 19:53 | SE 5 | 10.00 | Fair | CLR | 32 | 28 | 85% | 28 | 29.94 | 1018.1 | ||||||
| 12 | 18:53 | SE 6 | 10.00 | Fair | CLR | 30.9 | 28 | 89% | 26 | 29.95 | 1018.2 | ||||||
| 12 | 17:53 | SE 7 | 10.00 | Fair | CLR | 32 | 28.9 | 33.1 | 30 | 88% | 26 | 29.96 | 1018.9 | ||||
| 12 | 16:53 | SE 6 | 10.00 | Fair | CLR | 32 | 28 | 85% | 27 | 29.97 | 1019.2 | ||||||
| 12 | 15:53 | Calm | 10.00 | Fair | CLR | 33.1 | 30 | 89% | 29.98 | 1019.3 | |||||||
| 12 | 14:53 | W 6 | 10.00 | Overcast | OVC012 | 30.9 | 28.9 | 92% | 26 | 30 | 1020.2 | ||||||
| 12 | 13:53 | W 3 | 10.00 | Overcast | OVC010 | 30.9 | 30 | 96% | 30.02 | 1020.6 | |||||||
| 12 | 12:53 | W 5 | 10.00 | Overcast | OVC009 | 30 | 28.9 | 96% | 26 | 30.04 | 1021.8 | ||||||
| 12 | 11:53 | W 5 | 4.00 | Fog/Mist | OVC005 | 30.9 | 30 | 30.9 | 28.9 | 96% | 27 | 30.05 | 1021.7 | ||||
| 12 | 10:49 | W 5 | 0.50 | Freezing Fog | BKN004 OVC007 | 30 | 30 | 100% | 26 | 30.05 | 1022.1 | ||||||
| 12 | 09:53 | NW 5 | 0.15 | Freezing Fog | VV002 | 28.9 | 28.9 | 100% | 25 | 30.05 | 1021.9 | ||||||
| 12 | 08:53 | NW 6 | 0.15 | Freezing Fog | VV003 | 30 | 30 | 100% | 25 | 30.04 | 1021.6 | ||||||
| 12 | 07:53 | W 6 | 0.15 | Fog/Mist | OVC004 | 30 | 30 | 100% | 25 | 30.04 | 1021.6 | ||||||
| 12 | 06:53 | NW 6 | 0.50 | Fog/Mist | VV004 | 30 | 30 | 100% | 25 | 30.02 | 1021.0 | ||||||
| 12 | 05:53 | NW 7 | 0.50 | Fog/Mist | OVC004 | 30 | 30 | 30 | 30 | 100% | 24 | 30.02 | 1020.8 | 0.05 | |||
| 12 | 04:53 | NW 6 | 2.00 | Light Snow Fog/Mist | OVC005 | 30 | 30 | 100% | 25 | 30.02 | 1020.7 | 0.01 | |||||
| 12 | 03:53 | NW 5 | 2.00 | Light Snow Fog/Mist | OVC009 | 30 | 30 | 100% | 26 | 30.02 | 1020.6 | 0.01 | |||||
| 12 | 02:53 | N 8 | 5.00 | Light Snow Fog/Mist | BKN003 OVC011 | 30 | 30 | 100% | 23 | 30.01 | 1020.6 | 0.01 | 0.03 | ||||
| 12 | 01:53 | N 9 | 1.50 | Light Snow Fog/Mist | OVC013 | 30 | 30 | 100% | 22 | 30.01 | 1020.5 | ||||||
| 12 | 00:53 | N 9 | 5.00 | Light Snow Fog/Mist | FEW003 OVC012 | 30 | 30 | 100% | 22 | 30.02 | 1020.8 | 0.02 | |||||
| 11 | 23:53 | N 12 | 3.00 | Light Snow Fog/Mist | OVC008 | 30 | 30 | 30 | 30 | 100% | 21 | 30.01 | 1020.3 | 0.03 | 0.21 | ||
| 11 | 22:53 | N 13 | 2.00 | Light Snow Fog/Mist | OVC007 | 30 | 30 | 100% | 21 | 30 | 1020.2 | 0.04 | |||||
| 11 | 21:53 | N 14 | 0.75 | Light Snow Fog/Mist | OVC007 | 30 | 30 | 100% | 20 | 30 | 1020.1 | 0.04 | |||||
| 11 | 20:53 | N 12 | 0.75 | Light Snow Fog/Mist | FEW003 OVC007 | 30 | 30 | 100% | 21 | 29.99 | 1019.9 | 0.04 | 0.1 | ||||
| 11 | 19:53 | N 12 | 0.75 | Light Snow Fog/Mist | BKN003 OVC007 | 30 | 30 | 100% | 21 | 29.99 | 1019.6 | 0.02 | |||||
| 11 | 18:53 | NE 14 | 0.75 | Light Snow Fog/Mist | FEW004 OVC008 | 30.9 | 30 | 96% | 21 | 29.98 | 1019.3 | 0.04 | |||||
| 11 | 17:53 | NE 13 | 0.75 | Light Snow Fog/Mist | BKN004 OVC009 | 30.9 | 30.9 | 32 | 30.9 | 100% | 22 | 29.98 | 1019.3 | 0.03 | 0.13 | ||
| 11 | 16:53 | NE 14 | 0.75 | Light Snow Fog/Mist | BKN005 OVC011 | 32 | 30.9 | 96% | 23 | 29.97 | 1019.0 | 0.02 | |||||
| 11 | 15:53 | NE 14 | 1.50 | Light Snow Fog/Mist | BKN004 OVC008 | 32 | 30.9 | 96% | 23 | 29.97 | 1018.9 | 0.01 | |||||
| 11 | 14:53 | N 13 | 2.00 | Light Snow Fog/Mist | OVC004 | 32 | 30.9 | 96% | 23 | 29.98 | 1019.3 | 0.01 | 0.07 | ||||
| 11 | 13:53 | N 14 | 0.25 | Light Snow Fog/Mist | OVC005 | 32 | 30.9 | 96% | 23 | 30 | 1019.8 | 0.03 | |||||
| 11 | 12:53 | N 13 | 0.25 | Light Snow Fog/Mist | OVC004 | 32 | 30.9 | 96% | 23 | 30.02 | 1020.4 | 0.03 | |||||
| 11 | 11:53 | N 12 | 0.25 | Light Snow Fog/Mist | VV005 | 30.9 | 30.9 | 30.9 | 30.9 | 100% | 22 | 30.03 | 1021.2 | 0.03 | 0.24 | ||
| 11 | 10:53 | N 13 | 0.25 | Light Snow Fog/Mist | VV005 | 30.9 | 30.9 | 100% | 22 | 30.02 | 1020.7 | 0.03 | |||||
| 11 | 09:53 | N 12 | 0.25 | Light Snow Fog/Mist | VV005 | 30.9 | 30.9 | 100% | 22 | 30.02 | 1020.8 | 0.04 | |||||
| 11 | 08:53 | N 14 | 0.25 | Heavy Snow Freezing Fog | VV005 | 30.9 | 30.9 | 100% | 21 | 30.02 | 1020.4 | 0.06 | 0.14 | ||||
| 11 | 07:53 | NE 16 | 2.00 | Light Snow Fog/Mist | OVC006 | 30.9 | 30.9 | 100% | 21 | 30.01 | 1020.3 | 0.05 | |||||
| 11 | 06:53 | N 14 | 2.50 | Light Snow Fog/Mist | OVC005 | 30.9 | 30.9 | 100% | 21 | 30.01 | 1020.3 | 0.03 | |||||
| 11 | 05:53 | N 15 | 1.25 | Light Snow Fog/Mist | OVC005 | 30.9 | 30.9 | 30.9 | 30.9 | 100% | 21 | 30.02 | 1020.5 | 0.06 | 0.3 | ||
| 11 | 04:53 | N 12 | 4.00 | Light Snow Fog/Mist | OVC004 | 30.9 | 30.9 | 100% | 22 | 30.01 | 1020.1 | 0.03 | |||||
| 11 | 03:53 | N 12 | 2.50 | Light Snow Fog/Mist | OVC004 | 30.9 | 30.9 | 100% | 22 | 30 | 1019.9 | 0.07 | |||||
| 11 | 02:53 | N 12 | 1.50 | Light Snow Fog/Mist | OVC005 | 30.9 | 30.9 | 100% | 22 | 30.02 | 1020.6 | 0.04 | 0.14 | ||||
| 11 | 01:53 | N 13 | 1.75 | Light Snow Fog/Mist | OVC004 | 30.9 | 30.9 | 100% | 22 | 30.01 | 1020.4 | 0.04 | |||||
| 11 | 00:53 | N 12 | 1.00 | Light Snow Fog/Mist | VV004 | 30.9 | 30.9 | 100% | 22 | 30.01 | 1020.1 | 0.06 | |||||
| 10 | 23:53 | N 12 | 0.75 | Light Snow Fog/Mist | VV003 | 30.9 | 30.9 | 32 | 30.9 | 100% | 22 | 30.02 | 1019.7 | 0.11 | 0.43 | ||
| 10 | 22:53 | N 10 | 1.00 | Light Snow Fog/Mist | VV005 | 32 | 32 | 100% | 24 | 30.03 | 1019.7 | 0.09 | |||||
| 10 | 21:53 | NW 7 | 0.75 | Light Snow Fog/Mist | VV006 | 32 | 32 | 100% | 26 | 30.02 | 1019.2 | 0.09 | |||||
| 10 | 20:53 | N 8 | 0.75 | Light Snow Fog/Mist | VV005 | 32 | 32 | 100% | 25 | 29.99 | 1018.2 | 0.05 | 0.14 | ||||
| 10 | 19:53 | N 8 | 0.75 | Light Snow Fog/Mist | OVC004 | 32 | 32 | 100% | 25 | 29.98 | 1017.7 | 0.03 | |||||
| 10 | 18:53 | N 9 | 0.75 | Light Snow Fog/Mist | OVC007 | 32 | 32 | 100% | 25 | 29.96 | 1016.8 | 0.06 | |||||
| 10 | 17:53 | N 9 | 0.75 | Light Snow Fog/Mist | OVC006 | 32 | 32 | 43 | 32 | 100% | 25 | 29.94 | 1015.8 | 0.09 | 0.5 | ||
| 10 | 16:53 | NW 12 | 0.50 | Snow Fog | VV006 | 32 | 32 | 100% | 24 | 29.91 | 1014.8 | 0.11 | |||||
| 10 | 15:53 | NW 14 | 0.50 | Snow Fog | OVC006 | 32 | 32 | 100% | 23 | 29.88 | 1013.9 | 0.07 | |||||
| 10 | 14:53 | N 17 G 31 | 1.00 | Light Snow Fog/Mist | OVC008 | 33.1 | 32 | 96% | 23 | 29.85 | 1012.7 | 0.05 | 0.23 | ||||
| 10 | 13:53 | N 15 | 1.50 | Light Snow Fog/Mist | OVC007 | 33.1 | 32 | 96% | 24 | 29.84 | 1012.1 | 0.06 | |||||
| 10 | 12:53 | NW 20 G 25 | 5.00 | Light Snow Fog/Mist | OVC006 | 35.1 | 34 | 96% | 25 | 29.82 | 1011.0 | 0.12 | |||||
| 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) | |||||||||||||||