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. | ||||||||||||||||
| 17 | 13:53 | NW 20 G 26 | 10.00 | Overcast | SCT019 BKN026 OVC032 | 39 | 30.9 | 73% | 30 | 30.03 | 1019.6 | ||||||
| 17 | 12:53 | NW 21 G 30 | 9.00 | Light Snow and Breezy | FEW023 BKN030 OVC036 | 37.9 | 30 | 73% | 28 | 30.02 | 1019.2 | ||||||
| 17 | 11:53 | NW 20 | 9.00 | Overcast | SCT020 BKN025 OVC030 | 37 | 30.9 | 37 | 35.1 | 79% | 27 | 30.02 | 1018.9 | ||||
| 17 | 10:53 | NW 17 G 25 | 7.00 | Light Snow | OVC022 | 36 | 30 | 79% | 27 | 30 | 1018.5 | ||||||
| 17 | 09:53 | NW 16 | 10.00 | Overcast | OVC020 | 37 | 30 | 76% | 28 | 30 | 1018.0 | ||||||
| 17 | 08:53 | NW 16 | 10.00 | Overcast | OVC020 | 36 | 30 | 79% | 27 | 29.98 | 1017.4 | ||||||
| 17 | 07:53 | NW 20 G 26 | 10.00 | A Few Clouds | FEW060 | 35.1 | 30 | 82% | 25 | 29.96 | 1016.5 | ||||||
| 17 | 06:53 | N 16 | 8.00 | Light Snow | BKN020 BKN025 OVC039 | 35.1 | 30.9 | 85% | 26 | 29.94 | 1015.8 | ||||||
| 17 | 05:53 | N 10 | 10.00 | Overcast | BKN028 OVC035 | 36 | 32 | 42.1 | 35.1 | 86% | 29 | 29.94 | 1015.5 | 0.04 | 0.09 | ||
| 17 | 04:53 | NW 7 | 8.00 | Light Rain | OVC013 | 37 | 34 | 89% | 32 | 29.93 | 1014.8 | 0.05 | |||||
| 17 | 03:53 | NW 8 | 10.00 | Light Rain | OVC018 | 37.9 | 33.1 | 83% | 33 | 29.92 | 1014.3 | ||||||
| 17 | 02:53 | N 7 | 10.00 | Overcast | OVC021 | 39 | 33.1 | 79% | 35 | 29.91 | 1013.8 | ||||||
| 17 | 01:53 | N 9 | 10.00 | Light Rain | OVC060 | 39 | 34 | 82% | 33 | 29.9 | 1013.5 | ||||||
| 17 | 00:53 | NW 7 | 10.00 | Light Rain | SCT028 BKN038 OVC050 | 39.9 | 35.1 | 83% | 36 | 29.9 | 1013.7 | ||||||
| 16 | 23:53 | W 8 | 10.00 | Overcast | FEW042 OVC070 | 42.1 | 27 | 51.1 | 42.1 | 55% | 38 | 29.89 | 1013.2 | ||||
| 16 | 22:53 | W 10 | 10.00 | Overcast | OVC070 | 44.1 | 23 | 43% | 39 | 29.87 | 1012.7 | ||||||
| 16 | 21:53 | W 14 | 10.00 | Fair | CLR | 45 | 21.9 | 40% | 39 | 29.85 | 1011.9 | ||||||
| 16 | 20:53 | N 5 | 10.00 | Mostly Cloudy | SCT050 SCT070 BKN085 | 46 | 28.9 | 51% | 44 | 29.84 | 1011.5 | ||||||
| 16 | 19:53 | Calm | 10.00 | Mostly Cloudy | BKN075 | 48.9 | 28.9 | 46% | 29.82 | 1010.6 | |||||||
| 16 | 18:53 | N 5 | 10.00 | Mostly Cloudy | BKN080 BKN100 | 50 | 28.9 | 44% | 49 | 29.81 | 1010.2 | ||||||
| 16 | 17:53 | W 17 | 10.00 | Mostly Cloudy | BKN090 | 51.1 | 30 | 55.9 | 48.9 | 45% | 29.8 | 1009.9 | |||||
| 16 | 16:53 | SW 9 G 20 | 10.00 | Partly Cloudy | SCT100 | 54 | 27 | 35% | 29.8 | 1009.2 | |||||||
| 16 | 15:53 | SW 10 | 10.00 | Partly Cloudy | SCT110 | 53.1 | 26.1 | 35% | 29.8 | 1009.9 | |||||||
| 16 | 14:53 | SW 16 G 25 | 10.00 | Mostly Cloudy | BKN100 | 55 | 30.9 | 40% | 29.81 | 1009.8 | |||||||
| 16 | 13:53 | SW 16 G 24 | 10.00 | Mostly Cloudy | FEW060 BKN090 | 54 | 28 | 37% | 29.83 | 1010.7 | |||||||
| 16 | 12:53 | S 15 G 24 | 10.00 | Overcast | OVC070 | 50 | 30 | 46% | 45 | 29.84 | 1011.5 | ||||||
| 16 | 11:53 | S 12 G 25 | 10.00 | Overcast | OVC080 | 50 | 30 | 50 | 44.1 | 46% | 46 | 29.85 | 1011.7 | ||||
| 16 | 10:53 | S 13 | 10.00 | Mostly Cloudy | FEW050 BKN075 BKN095 | 46.9 | 32 | 56% | 42 | 29.88 | 1012.8 | ||||||
| 16 | 09:53 | S 9 | 10.00 | Overcast | OVC070 | 48 | 28 | 46% | 44 | 29.89 | 1013.0 | ||||||
| 16 | 08:53 | SW 12 | 10.00 | Overcast | BKN060 OVC080 | 46 | 32 | 58% | 41 | 29.9 | 1013.0 | ||||||
| 16 | 07:53 | SW 9 | 10.00 | Overcast | OVC080 | 46 | 32 | 58% | 42 | 29.89 | 1012.3 | ||||||
| 16 | 06:53 | SW 9 | 10.00 | Overcast | OVC085 | 45 | 30.9 | 58% | 41 | 29.89 | 1012.1 | ||||||
| 16 | 05:53 | SW 8 | 10.00 | Overcast | OVC070 | 45 | 28.9 | 45 | 39.9 | 54% | 41 | 29.88 | 1011.8 | ||||
| 16 | 04:53 | SW 10 | 10.00 | Overcast | BKN090 OVC110 | 45 | 28.9 | 54% | 40 | 29.87 | 1011.5 | ||||||
| 16 | 03:53 | SW 8 | 10.00 | Fair | CLR | 39.9 | 27 | 60% | 35 | 29.88 | 1011.8 | ||||||
| 16 | 02:53 | SW 9 | 10.00 | Partly Cloudy | SCT120 | 44.1 | 27 | 51% | 40 | 29.88 | 1011.4 | ||||||
| 16 | 01:53 | SW 8 | 10.00 | A Few Clouds | FEW120 | 42.1 | 27 | 55% | 38 | 29.88 | 1012.0 | ||||||
| 16 | 00:53 | SW 7 | 10.00 | A Few Clouds | FEW110 | 43 | 25 | 49% | 39 | 29.88 | 1012.0 | ||||||
| 15 | 23:53 | SW 12 | 10.00 | Fair | CLR | 45 | 24.1 | 61 | 44.1 | 44% | 40 | 29.88 | 1011.8 | ||||
| 15 | 22:53 | SW 13 | 10.00 | Fair | CLR | 46.9 | 23 | 39% | 42 | 29.88 | 1011.5 | ||||||
| 15 | 21:53 | SW 14 | 10.00 | Fair | CLR | 48 | 24.1 | 39% | 43 | 29.88 | 1011.7 | ||||||
| 15 | 20:53 | W 13 | 10.00 | Fair | CLR | 53.1 | 24.1 | 32% | 29.86 | 1010.9 | |||||||
| 15 | 19:53 | W 13 | 10.00 | Fair | CLR | 57.9 | 24.1 | 27% | 29.85 | 1010.5 | |||||||
| 15 | 18:53 | W 16 G 28 | 10.00 | A Few Clouds | FEW090 | 59 | 23 | 25% | 29.86 | 1011.1 | |||||||
| 15 | 17:53 | SW 21 | 10.00 | Mostly Cloudy and Breezy | BKN100 | 61 | 23 | 64 | 59 | 23% | 29.86 | 1011.1 | |||||
| 15 | 16:53 | SW 12 | 10.00 | Partly Cloudy | SCT090 | 59 | 21 | 23% | 29.86 | 1011.3 | |||||||
| 15 | 15:53 | W 15 G 25 | 10.00 | Fair | CLR | 63 | 18 | 17% | 29.86 | 1010.5 | |||||||
| 15 | 14:53 | SW 20 G 35 | 10.00 | Partly Cloudy | SCT095 | 63 | 18 | 17% | 29.87 | 1011.8 | |||||||
| 15 | 13:53 | W 17 G 33 | 10.00 | Fair | CLR | 62.1 | 19 | 19% | 29.88 | 1011.6 | |||||||
| 15 | 12:53 | W 21 G 31 | 10.00 | Fair and Breezy | CLR | 60.1 | 23 | 24% | 29.89 | 1012.0 | |||||||
| 15 | 11:53 | W 24 G 41 | 10.00 | Fair and Breezy | CLR | 59 | 21 | 59 | 44.1 | 23% | 29.89 | 1011.5 | |||||
| 15 | 10:53 | W 28 G 39 | 10.00 | Fair and Windy | CLR | 57.9 | 21.9 | 25% | 29.87 | 1011.2 | |||||||
| 15 | 09:53 | W 28 G 39 | 10.00 | Fair and Windy | CLR | 55.9 | 23 | 28% | 29.88 | 1011.3 | |||||||
| 15 | 08:53 | W 23 G 37 | 10.00 | Fair and Breezy | CLR | 53.1 | 25 | 34% | 29.88 | 1011.4 | |||||||
| 15 | 07:53 | SW 23 G 32 | 10.00 | Fair and Breezy | CLR | 48.9 | 28 | 44% | 42 | 29.87 | 1011.3 | ||||||
| 15 | 06:53 | SW 16 | 10.00 | Fair | CLR | 45 | 30.9 | 58% | 38 | 29.87 | 1011.6 | ||||||
| 15 | 05:53 | SW 16 | 10.00 | Overcast | BKN080 OVC095 | 44.1 | 30.9 | 50 | 37.9 | 60% | 37 | 29.85 | 1011.1 | ||||
| 15 | 04:53 | SW 13 | 10.00 | Fair | CLR | 43 | 30.9 | 63% | 37 | 29.85 | 1011.1 | ||||||
| 15 | 03:53 | W 21 G 28 | 10.00 | Overcast and Breezy | OVC070 | 48.9 | 28 | 44% | 43 | 29.83 | 1009.4 | ||||||
| 15 | 02:53 | SW 9 | 10.00 | A Few Clouds | FEW075 | 37.9 | 28.9 | 70% | 32 | 29.83 | 1010.5 | ||||||
| 15 | 01:53 | SW 13 | 10.00 | Fair | CLR | 44.1 | 28 | 53% | 38 | 29.83 | 1009.7 | ||||||
| 15 | 00:53 | W 9 | 10.00 | Fair | CLR | 44.1 | 27 | 51% | 40 | 29.83 | 1010.0 | ||||||
| 14 | 23:53 | SW 18 G 26 | 10.00 | Fair | CLR | 50 | 28 | 57.9 | 48 | 43% | 44 | 29.83 | 1009.5 | ||||
| 14 | 22:53 | W 21 G 29 | 10.00 | Fair and Breezy | CLR | 50 | 28 | 43% | 44 | 29.84 | 1010.0 | ||||||
| 14 | 21:53 | W 23 G 30 | 10.00 | Fair and Breezy | CLR | 51.1 | 27 | 39% | 29.81 | 1009.1 | |||||||
| 14 | 20:53 | W 14 G 25 | 10.00 | Fair | CLR | 54 | 26.1 | 34% | 29.81 | 1008.8 | |||||||
| 14 | 19:53 | W 24 G 35 | 10.00 | Fair and Breezy | CLR | 57.9 | 25 | 28% | 29.8 | 1008.3 | |||||||
| 14 | 18:53 | W 28 G 37 | 10.00 | Fair and Windy | CLR | 57 | 25 | 29% | 29.79 | 1008.6 | |||||||
| 14 | 17:53 | W 26 G 38 | 10.00 | Fair and Windy | CLR | 57.9 | 26.1 | 63 | 57.9 | 29% | 29.8 | 1008.7 | |||||
| 14 | 16:53 | W 30 G 41 | 10.00 | Blowing Dust and Windy | CLR | 57.9 | 26.1 | 29% | 29.79 | 1008.5 | |||||||
| 14 | 15:53 | W 32 G 47 | 10.00 | Blowing Dust and Windy | CLR | 63 | 28 | 27% | 29.79 | 1007.8 | |||||||
| 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) | |||||||||||||||