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. | ||||||||||||||||
| 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 | ||||||
| 28 | 23:53 | E 9 | 4.00 | Fog/Mist | BKN002 | 30 | 28.9 | 41 | 28.9 | 96% | 22 | 30.04 | 1019.8 | ||||
| 28 | 22:53 | E 7 | 5.00 | Fog/Mist | FEW004 | 30.9 | 30 | 96% | 25 | 30.04 | 1019.9 | ||||||
| 28 | 21:53 | NE 12 | 6.00 | Fog/Mist | CLR | 33.1 | 32 | 96% | 25 | 30.03 | 1019.8 | ||||||
| 28 | 20:53 | E 5 | 9.00 | Fair | CLR | 36 | 34 | 93% | 33 | 30.02 | 1019.8 | ||||||
| 28 | 19:53 | E 5 | 10.00 | Fair | CLR | 36 | 33.1 | 89% | 33 | 30.01 | 1019.1 | ||||||
| 28 | 18:53 | NE 10 | 10.00 | Fair | CLR | 37.9 | 34 | 86% | 32 | 30.01 | 1018.9 | ||||||
| 28 | 17:53 | NE 12 | 10.00 | A Few Clouds | FEW095 | 41 | 34 | 53.1 | 41 | 76% | 35 | 29.98 | 1017.8 | ||||
| 28 | 16:53 | W 15 | 10.00 | Fair | CLR | 48.9 | 27 | 43% | 44 | 29.97 | 1016.4 | ||||||
| 28 | 15:53 | SW 13 | 10.00 | Fair | CLR | 50 | 30.9 | 48% | 46 | 29.96 | 1016.3 | ||||||
| 28 | 14:53 | SW 16 | 10.00 | Mostly Cloudy | BKN085 | 48 | 32 | 54% | 42 | 29.95 | 1016.0 | ||||||
| 28 | 13:53 | SW 21 | 10.00 | Overcast and Breezy | SCT060 BKN075 OVC100 | 46 | 33.1 | 61% | 39 | 29.95 | 1016.2 | ||||||
| 28 | 12:53 | SW 14 | 10.00 | Partly Cloudy | SCT110 | 50 | 28.9 | 44% | 45 | 29.94 | 1015.3 | ||||||
| 28 | 11:53 | SW 20 | 10.00 | Fair | CLR | 50 | 30 | 50 | 37 | 46% | 44 | 29.94 | 1015.2 | ||||
| 28 | 10:53 | SW 13 | 10.00 | Partly Cloudy | SCT080 | 46 | 30 | 54% | 41 | 29.94 | 1015.5 | ||||||
| 28 | 09:53 | SW 10 | 10.00 | Overcast | BKN070 OVC085 | 42.1 | 30 | 62% | 37 | 29.93 | 1015.8 | ||||||
| 28 | 08:53 | SW 13 | 10.00 | Fair | CLR | 37 | 28.9 | 73% | 30 | 29.92 | 1015.9 | ||||||
| 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) | |||||||||||||||