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. | ||||||||||||||||
| 18 | 20:53 | SW 29 | 10.00 | Fair and Windy | CLR | 57.9 | 28 | 32% | 29.95 | 1013.2 | |||||||
| 18 | 19:53 | W 21 | 10.00 | Fair and Breezy | CLR | 57.9 | 28 | 32% | 29.97 | 1014.2 | |||||||
| 18 | 18:53 | W 26 G 36 | 10.00 | Fair and Windy | CLR | 60.1 | 28 | 30% | 29.96 | 1013.8 | |||||||
| 18 | 17:53 | W 33 G 43 | 10.00 | Fair and Windy | CLR | 60.1 | 30.9 | 62.1 | 60.1 | 33% | 29.95 | 1013.2 | |||||
| 18 | 16:53 | SW 24 | 10.00 | Fair and Breezy | CLR | 61 | 32 | 34% | 29.96 | 1013.6 | |||||||
| 18 | 15:53 | SW 15 | 10.00 | Fair | CLR | 61 | 30 | 31% | 29.95 | 1013.3 | |||||||
| 18 | 14:53 | SW 21 G 30 | 10.00 | Fair and Breezy | CLR | 62.1 | 32 | 32% | 29.93 | 1012.7 | |||||||
| 18 | 13:53 | SW 22 G 35 | 10.00 | Fair and Breezy | CLR | 61 | 30.9 | 32% | 29.91 | 1012.2 | |||||||
| 18 | 12:53 | SW 17 G 28 | 10.00 | Fair | CLR | 61 | 30 | 31% | 29.93 | 1012.8 | |||||||
| 18 | 11:53 | SW 28 G 45 | 10.00 | Fair and Windy | CLR | 61 | 28.9 | 61 | 52 | 30% | 29.89 | 1011.5 | |||||
| 18 | 10:53 | SW 37 G 47 | 10.00 | Fair and Windy | CLR | 60.1 | 27 | 28% | 29.86 | 1010.7 | |||||||
| 18 | 09:53 | SW 24 G 35 | 10.00 | Fair and Breezy | CLR | 60.1 | 28 | 30% | 29.87 | 1010.9 | |||||||
| 18 | 08:53 | SW 22 G 31 | 10.00 | Fair and Breezy | CLR | 57 | 30 | 36% | 29.86 | 1010.6 | |||||||
| 18 | 07:53 | SW 28 G 37 | 10.00 | Fair and Windy | CLR | 54 | 30.9 | 42% | 29.84 | 1010.2 | |||||||
| 18 | 06:53 | SW 25 G 30 | 10.00 | Fair and Breezy | CLR | 53.1 | 32 | 45% | 29.85 | 1010.6 | |||||||
| 18 | 05:53 | SW 24 G 32 | 10.00 | Fair and Breezy | CLR | 53.1 | 34 | 53.1 | 50 | 48% | 29.84 | 1010.5 | |||||
| 18 | 04:53 | SW 22 G 30 | 10.00 | Fair and Breezy | CLR | 52 | 36 | 55% | 29.86 | 1011.1 | |||||||
| 18 | 03:53 | SW 22 G 35 | 10.00 | Fair and Breezy | CLR | 51.1 | 34 | 52% | 29.89 | 1012.1 | |||||||
| 18 | 02:53 | SW 22 G 36 | 10.00 | Fair and Breezy | CLR | 51.1 | 34 | 52% | 29.9 | 1012.3 | |||||||
| 18 | 01:53 | SW 25 | 10.00 | Fair and Breezy | CLR | 51.1 | 34 | 52% | 29.9 | 1012.5 | |||||||
| 18 | 00:53 | SW 31 G 41 | 10.00 | Fair and Windy | CLR | 51.1 | 34 | 52% | 29.92 | 1012.9 | |||||||
| 17 | 23:53 | SW 35 G 51 | 10.00 | Fair and Windy | CLR | 50 | 34 | 52 | 48.9 | 54% | 42 | 29.9 | 1012.6 | ||||
| 17 | 22:53 | SW 44 G 60 | 10.00 | Fair and Windy | CLR | 50 | 34 | 54% | 41 | 29.88 | 1011.7 | ||||||
| 17 | 21:53 | SW 44 G 58 | 10.00 | Fair and Windy | CLR | 50 | 33.1 | 52% | 41 | 29.86 | 1011.0 | ||||||
| 17 | 20:53 | SW 35 G 52 | 10.00 | Fair and Windy | CLR | 51.1 | 32 | 48% | 29.88 | 1012.1 | |||||||
| 17 | 19:53 | SW 31 G 43 | 10.00 | Fair and Windy | CLR | 52 | 32 | 47% | 29.89 | 1012.3 | |||||||
| 17 | 18:53 | SW 25 G 35 | 10.00 | Fair and Breezy | CLR | 52 | 34 | 50% | 29.87 | 1011.6 | |||||||
| 17 | 17:53 | SW 36 G 51 | 10.00 | Fair and Windy | CLR | 51.1 | 33.1 | 55.9 | 51.1 | 50% | 29.85 | 1011.1 | |||||
| 17 | 16:53 | SW 32 G 49 | 10.00 | Fair and Windy | CLR | 51.1 | 34 | 52% | 29.86 | 1011.4 | |||||||
| 17 | 15:53 | SW 36 G 45 | 10.00 | Fair and Windy | CLR | 53.1 | 33.1 | 47% | 29.85 | 1010.8 | |||||||
| 17 | 14:53 | SW 23 G 33 | 10.00 | Fair and Breezy | CLR | 52 | 33.1 | 49% | 29.86 | 1011.2 | |||||||
| 17 | 13:53 | SW 36 G 53 | 10.00 | Fair and Windy | CLR | 54 | 32 | 43% | 29.84 | 1010.3 | |||||||
| 17 | 12:53 | SW 29 G 43 | 10.00 | Fair and Windy | CLR | 55 | 30.9 | 40% | 29.84 | 1010.3 | |||||||
| 17 | 11:53 | SW 32 G 41 | 10.00 | Fair and Windy | CLR | 54 | 28.9 | 54 | 50 | 38% | 29.83 | 1010.1 | |||||
| 17 | 10:53 | SW 22 G 40 | 10.00 | Fair and Breezy | CLR | 54 | 27 | 35% | 29.83 | 1010.3 | |||||||
| 17 | 09:53 | SW 26 G 40 | 10.00 | Fair and Windy | CLR | 53.1 | 28 | 38% | 29.81 | 1010.0 | |||||||
| 17 | 08:53 | SW 29 G 39 | 10.00 | Fair and Windy | CLR | 51.1 | 28.9 | 43% | 29.8 | 1009.8 | |||||||
| 17 | 07:53 | SW 26 G 38 | 10.00 | Fair and Windy | CLR | 50 | 32 | 50% | 43 | 29.78 | 1009.4 | ||||||
| 17 | 06:53 | SW 28 G 38 | 10.00 | Fair and Windy | CLR | 50 | 33.1 | 52% | 43 | 29.77 | 1009.1 | ||||||
| 17 | 05:53 | SW 28 G 43 | 10.00 | Fair and Windy | CLR | 51.1 | 28.9 | 52 | 46.9 | 43% | 29.76 | 1008.5 | |||||
| 17 | 04:53 | SW 23 G 33 | 10.00 | Fair and Breezy | CLR | 51.1 | 30 | 45% | 29.77 | 1009.1 | |||||||
| 17 | 03:53 | SW 26 G 38 | 10.00 | Fair and Windy | CLR | 50 | 30 | 46% | 43 | 29.75 | 1008.1 | ||||||
| 17 | 02:53 | SW 36 G 46 | 10.00 | Fair and Windy | CLR | 50 | 30.9 | 48% | 42 | 29.73 | 1007.8 | ||||||
| 17 | 01:53 | SW 36 G 49 | 10.00 | Fair and Windy | CLR | 48.9 | 33.1 | 55% | 40 | 29.73 | 1008.0 | ||||||
| 17 | 00:53 | SW 36 G 49 | 10.00 | Fair and Windy | CLR | 48.9 | 35.1 | 59% | 40 | 29.7 | 1006.8 | ||||||
| 16 | 23:53 | SW 23 G 31 | 10.00 | A Few Clouds and Breezy | FEW120 | 46.9 | 36 | 46.9 | 42.1 | 66% | 40 | 29.73 | 1008.2 | 0.01 | |||
| 16 | 22:53 | SW 24 G 35 | 10.00 | Fair and Breezy | CLR | 45 | 36 | 71% | 37 | 29.74 | 1009.0 | ||||||
| 16 | 21:53 | SW 25 G 38 | 10.00 | Fair and Breezy | CLR | 44.1 | 36 | 73% | 35 | 29.76 | 1010.1 | ||||||
| 16 | 20:53 | SW 25 G 39 | 10.00 | Fair and Breezy | CLR | 44.1 | 35.1 | 71% | 35 | 29.78 | 1010.7 | 0.01 | |||||
| 16 | 19:53 | SW 25 G 37 | 10.00 | Mostly Cloudy and Breezy | BKN110 | 43 | 36 | 76% | 34 | 29.78 | 1011.0 | ||||||
| 16 | 18:53 | SW 22 | 10.00 | Overcast and Breezy | OVC075 | 42.1 | 36 | 79% | 33 | 29.8 | 1012.1 | 0.01 | |||||
| 16 | 17:53 | SW 22 G 31 | 10.00 | Light Rain and Breezy | OVC075 | 42.1 | 36 | 43 | 39 | 79% | 33 | 29.83 | 1013.3 | 0.02 | 0.03 | ||
| 16 | 16:53 | SW 23 G 35 | 10.00 | Light Rain and Breezy | OVC065 | 42.1 | 35.1 | 76% | 33 | 29.83 | 1013.4 | 0.01 | |||||
| 16 | 15:53 | SW 24 | 10.00 | Mostly Cloudy and Breezy | BKN090 BKN110 | 43 | 33.1 | 68% | 34 | 29.83 | 1013.5 | ||||||
| 16 | 14:53 | SW 17 | 10.00 | Fair | CLR | 41 | 32 | 70% | 33 | 29.85 | 1014.2 | ||||||
| 16 | 13:53 | SW 24 | 10.00 | Fair and Breezy | CLR | 41 | 30.9 | 67% | 32 | 29.85 | 1014.5 | ||||||
| 16 | 12:53 | SW 26 | 10.00 | Fair and Windy | CLR | 39.9 | 30 | 68% | 30 | 29.86 | 1015.0 | ||||||
| 16 | 11:53 | SW 28 G 37 | 10.00 | Fair and Windy | CLR | 39 | 28.9 | 39 | 30 | 67% | 28 | 29.87 | 1015.5 | ||||
| 16 | 10:53 | SW 24 | 10.00 | Mostly Cloudy and Breezy | FEW049 BKN070 | 37 | 28 | 70% | 26 | 29.9 | 1017.2 | ||||||
| 16 | 09:53 | SW 24 | 10.00 | Fair and Breezy | CLR | 36 | 26.1 | 67% | 25 | 29.92 | 1018.4 | ||||||
| 16 | 08:53 | SW 20 | 10.00 | Fair | CLR | 34 | 26.1 | 73% | 23 | 29.94 | 1019.1 | ||||||
| 16 | 07:53 | SW 20 | 10.00 | Fair | CLR | 32 | 24.1 | 73% | 21 | 29.94 | 1019.3 | ||||||
| 16 | 06:53 | SW 23 G 31 | 10.00 | Fair and Breezy | CLR | 30.9 | 23 | 72% | 19 | 29.94 | 1018.4 | ||||||
| 16 | 05:53 | SW 23 G 30 | 10.00 | Fair and Breezy | CLR | 30 | 21 | 30 | 21 | 69% | 17 | 29.96 | 1019.6 | ||||
| 16 | 04:53 | SW 18 | 10.00 | Fair | CLR | 28 | 19.9 | 72% | 16 | 29.98 | 1020.4 | ||||||
| 16 | 03:53 | SW 14 | 10.00 | Mostly Cloudy | BKN100 | 25 | 19 | 78% | 14 | 30.02 | 1022.1 | ||||||
| 16 | 02:53 | S 9 | 10.00 | Overcast | BKN055 OVC070 | 25 | 21.9 | 88% | 16 | 30.08 | 1024.1 | ||||||
| 16 | 01:53 | SW 12 | 8.00 | Light Snow | BKN050 OVC070 | 24.1 | 21 | 88% | 14 | 30.12 | 1025.7 | ||||||
| 16 | 00:53 | SW 12 | 10.00 | Overcast | OVC085 | 23 | 14 | 68% | 13 | 30.15 | 1027.4 | ||||||
| 15 | 23:53 | SW 9 | 10.00 | Overcast | OVC100 | 21.9 | 12 | 27 | 12.9 | 66% | 13 | 30.18 | 1029.0 | ||||
| 15 | 22:53 | S 6 | 10.00 | A Few Clouds | FEW120 | 19 | 10 | 68% | 12 | 30.2 | 1030.5 | ||||||
| 15 | 21:53 | SW 8 | 10.00 | Fair | CLR | 16 | 9 | 74% | 6 | 30.22 | 1031.5 | ||||||
| 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) | |||||||||||||||