Weather observations for the past three days for
Great Falls, Great Falls International Airport
| Date | Time (mst) | 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 | 08:53 | E 5 | 10.00 | Fair | CLR | 45 | 37 | 74% | 43 | 29.91 | 1014.3 | ||||||
| 18 | 07:53 | Calm | 10.00 | Fair | CLR | 33.1 | 30.9 | 92% | 29.91 | 1015.3 | |||||||
| 18 | 06:53 | Calm | 10.00 | Fair | CLR | 39 | 34 | 82% | 29.9 | 1014.2 | |||||||
| 18 | 05:53 | NW 5 | 10.00 | Overcast | OVC055 | 39.9 | 35.1 | 83% | 37 | 29.9 | 1013.9 | ||||||
| 18 | 04:53 | S 8 | 10.00 | Mostly Cloudy | BKN060 | 43 | 35.1 | 48 | 41 | 74% | 39 | 29.89 | 1012.8 | ||||
| 18 | 03:53 | SW 10 | 10.00 | Mostly Cloudy | BKN060 | 45 | 35.1 | 68% | 40 | 29.88 | 1012.0 | ||||||
| 18 | 02:53 | SW 8 | 10.00 | Overcast | OVC065 | 46 | 36 | 68% | 42 | 29.89 | 1011.8 | ||||||
| 18 | 01:53 | SW 10 | 10.00 | Overcast | OVC065 | 46.9 | 36 | 66% | 43 | 29.88 | 1011.3 | ||||||
| 18 | 00:53 | SW 9 | 10.00 | Overcast | OVC065 | 46.9 | 37 | 69% | 43 | 29.87 | 1011.1 | ||||||
| 17 | 23:53 | SW 8 | 10.00 | Overcast | OVC055 | 46 | 36 | 68% | 42 | 29.86 | 1011.2 | ||||||
| 17 | 22:53 | SW 8 | 10.00 | Overcast | OVC060 | 46.9 | 37 | 54 | 42.1 | 69% | 44 | 29.85 | 1010.9 | ||||
| 17 | 21:53 | SW 9 | 10.00 | Overcast | OVC055 | 46.9 | 37 | 69% | 43 | 29.83 | 1010.4 | ||||||
| 17 | 20:53 | SW 10 | 10.00 | Fair | CLR | 43 | 36 | 76% | 38 | 29.81 | 1010.3 | ||||||
| 17 | 19:53 | SW 8 | 10.00 | Fair | CLR | 45 | 35.1 | 68% | 41 | 29.79 | 1010.1 | ||||||
| 17 | 18:53 | SW 10 | 10.00 | Fair | CLR | 46.9 | 35.1 | 63% | 43 | 29.77 | 1008.8 | ||||||
| 17 | 17:53 | SW 9 | 10.00 | Partly Cloudy | SCT090 | 48.9 | 36 | 61% | 45 | 29.75 | 1008.2 | ||||||
| 17 | 16:53 | SW 8 | 10.00 | Overcast | OVC095 | 54 | 36 | 61 | 51.1 | 51% | 29.73 | 1006.8 | |||||
| 17 | 15:53 | SW 15 | 10.00 | Overcast | BKN095 OVC120 | 57.9 | 37 | 46% | 29.7 | 1005.4 | |||||||
| 17 | 14:53 | SW 13 | 10.00 | Overcast | OVC110 | 59 | 37.9 | 46% | 29.68 | 1004.7 | |||||||
| 17 | 12:53 | SW 14 | 10.00 | A Few Clouds | FEW120 | 60.1 | 39.9 | 48% | 29.66 | 1003.6 | |||||||
| 17 | 11:53 | SW 15 | 10.00 | Fair | CLR | 60.1 | 39.9 | 48% | 29.66 | 1003.7 | |||||||
| 17 | 10:53 | SW 12 | 10.00 | A Few Clouds | FEW120 | 55.9 | 39.9 | 55.9 | 43 | 55% | 29.66 | 1004.3 | |||||
| 17 | 09:53 | S 8 | 10.00 | Fair | CLR | 51.1 | 39 | 64% | 29.65 | 1004.1 | |||||||
| 17 | 08:53 | SW 8 | 10.00 | Partly Cloudy | SCT110 | 53.1 | 39 | 59% | 29.64 | 1003.2 | |||||||
| 17 | 07:53 | SW 3 | 10.00 | Overcast | OVC100 | 44.1 | 37.9 | 79% | 29.63 | 1003.6 | |||||||
| 17 | 06:53 | W 5 | 10.00 | Overcast | OVC100 | 45 | 37.9 | 77% | 43 | 29.62 | 1003.0 | ||||||
| 17 | 05:53 | S 7 | 10.00 | Overcast | OVC100 | 48 | 37.9 | 68% | 45 | 29.61 | 1002.4 | ||||||
| 17 | 04:53 | SE 5 | 10.00 | Overcast | FEW075 OVC100 | 45 | 37.9 | 48.9 | 44.1 | 77% | 43 | 29.6 | 1002.3 | ||||
| 17 | 03:53 | E 3 | 10.00 | Overcast | OVC100 | 46 | 37.9 | 73% | 29.59 | 1001.8 | |||||||
| 17 | 02:53 | E 3 | 10.00 | Overcast | OVC100 | 46 | 37 | 71% | 29.59 | 1001.5 | |||||||
| 17 | 01:53 | NW 3 | 10.00 | Overcast | OVC095 | 46 | 37 | 71% | 29.57 | 1000.6 | |||||||
| 17 | 00:53 | SW 9 | 10.00 | Overcast | OVC100 | 48.9 | 37.9 | 66% | 45 | 29.57 | 1001.0 | ||||||
| 16 | 23:53 | S 7 | 10.00 | Overcast | OVC100 | 48.9 | 37 | 64% | 46 | 29.58 | 1001.3 | ||||||
| 16 | 22:53 | SW 8 | 10.00 | Mostly Cloudy | BKN075 BKN100 | 46.9 | 37 | 55.9 | 46.9 | 69% | 44 | 29.58 | 1001.9 | ||||
| 16 | 21:53 | S 7 | 10.00 | Overcast | OVC100 | 48 | 37 | 66% | 45 | 29.59 | 1002.6 | ||||||
| 16 | 20:53 | S 8 | 10.00 | Overcast | OVC070 | 52 | 37.9 | 59% | 29.59 | 1002.4 | |||||||
| 16 | 19:53 | S 8 | 10.00 | Overcast | OVC065 | 53.1 | 39 | 59% | 29.59 | 1002.8 | |||||||
| 16 | 18:53 | SW 8 | 10.00 | Overcast | OVC095 | 54 | 37.9 | 55% | 29.6 | 1002.9 | |||||||
| 16 | 17:53 | S 12 | 10.00 | Overcast | FEW070 OVC100 | 54 | 37.9 | 55% | 29.59 | 1002.8 | |||||||
| 16 | 16:53 | S 10 | 10.00 | Mostly Cloudy | BKN095 BKN120 | 55.9 | 37 | 64 | 51.1 | 49% | 29.6 | 1003.1 | |||||
| 16 | 15:53 | S 10 | 10.00 | A Few Clouds | FEW110 | 57.9 | 36 | 44% | 29.61 | 1003.2 | |||||||
| 16 | 14:53 | S 13 | 10.00 | A Few Clouds | FEW120 | 60.1 | 35.1 | 39% | 29.61 | 1003.2 | |||||||
| 16 | 13:53 | S 14 G 23 | 10.00 | A Few Clouds | FEW080 | 64 | 35.1 | 34% | 29.63 | 1003.5 | |||||||
| 16 | 12:53 | Calm | 10.00 | Fair | CLR | 57 | 37 | 47% | 29.65 | 1004.7 | |||||||
| 16 | 11:53 | Calm | 10.00 | Fair | CLR | 54 | 36 | 51% | 29.69 | 1006.4 | |||||||
| 16 | 10:53 | SW 7 | 10.00 | Partly Cloudy | SCT085 | 52 | 37 | 53.1 | 34 | 57% | 29.72 | 1007.4 | |||||
| 16 | 09:53 | Calm | 10.00 | Overcast | OVC085 | 46 | 37.9 | 73% | 29.73 | 1008.4 | |||||||
| 16 | 08:53 | E 3 | 10.00 | Overcast | OVC080 | 43 | 37.9 | 82% | 29.75 | 1009.2 | |||||||
| 16 | 07:53 | SE 5 | 10.00 | Overcast | OVC080 | 41 | 36 | 82% | 38 | 29.76 | 1009.6 | ||||||
| 16 | 06:53 | Calm | 10.00 | Overcast | OVC070 | 39.9 | 36 | 86% | 29.78 | 1010.5 | |||||||
| 16 | 05:53 | Calm | 10.00 | Overcast | OVC075 | 39 | 35.1 | 86% | 29.8 | 1010.9 | |||||||
| 16 | 04:53 | SE 5 | 10.00 | Fair | CLR | 36 | 33.1 | 41 | 33.1 | 89% | 33 | 29.81 | 1011.2 | ||||
| 16 | 03:53 | E 5 | 10.00 | Fair | CLR | 36 | 33.1 | 89% | 33 | 29.82 | 1011.0 | ||||||
| 16 | 02:53 | Calm | 10.00 | Fair | CLR | 35.1 | 32 | 89% | 29.85 | 1011.9 | |||||||
| 16 | 01:53 | NW 3 | 10.00 | Fair | CLR | 35.1 | 33.1 | 93% | 29.86 | 1012.0 | |||||||
| 16 | 00:53 | SE 3 | 10.00 | Fair | CLR | 39 | 34 | 82% | 29.88 | 1012.3 | |||||||
| 15 | 23:53 | Calm | 10.00 | Fair | CLR | 35.1 | 30.9 | 85% | 29.89 | 1013.3 | |||||||
| 15 | 22:53 | S 7 | 10.00 | Fair | CLR | 39 | 34 | 50 | 37 | 82% | 35 | 29.9 | 1013.3 | ||||
| 15 | 21:53 | S 9 | 10.00 | Fair | CLR | 39 | 33.1 | 79% | 33 | 29.91 | 1013.9 | ||||||
| 15 | 20:53 | S 9 | 10.00 | Fair | CLR | 39.9 | 34 | 79% | 34 | 29.91 | 1014.2 | ||||||
| 15 | 19:53 | SW 10 | 10.00 | Fair | CLR | 42.1 | 34 | 73% | 37 | 29.91 | 1014.0 | ||||||
| 15 | 18:53 | S 10 | 10.00 | Fair | CLR | 39 | 33.1 | 79% | 33 | 29.91 | 1014.1 | ||||||
| 15 | 17:53 | SW 10 | 10.00 | Fair | CLR | 44.1 | 34 | 68% | 39 | 29.9 | 1015.0 | ||||||
| 15 | 16:53 | SW 13 | 10.00 | Fair | CLR | 50 | 35.1 | 59 | 50 | 57% | 46 | 29.89 | 1014.2 | ||||
| 15 | 15:53 | W 21 | 10.00 | Fair and Breezy | CLR | 55.9 | 35.1 | 46% | 29.87 | 1013.0 | |||||||
| 15 | 14:53 | W 24 G 33 | 10.00 | Fair and Breezy | CLR | 57.9 | 34 | 41% | 29.86 | 1012.3 | |||||||
| 15 | 13:53 | W 24 G 37 | 10.00 | Fair and Breezy | CLR | 59 | 34 | 39% | 29.85 | 1012.2 | |||||||
| 15 | 12:53 | SW 26 G 36 | 10.00 | Fair and Windy | CLR | 59 | 36 | 42% | 29.86 | 1012.1 | |||||||
| 15 | 11:53 | SW 31 G 39 | 10.00 | Fair and Windy | CLR | 57 | 36 | 45% | 29.85 | 1011.8 | |||||||
| 15 | 10:53 | SW 30 G 44 | 10.00 | Fair and Windy | CLR | 55.9 | 36 | 55.9 | 32 | 47% | 29.84 | 1010.1 | |||||
| 15 | 09:53 | SW 32 G 44 | 10.00 | Fair and Windy | CLR | 54 | 35.1 | 49% | 29.82 | 1009.8 | |||||||
| Date | Time (mst) | 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) | |||||||||||||||