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. | ||||||||||||||||
| 23 | 07:53 | NW 14 | 10.00 | Overcast | OVC055 | 30.9 | 21.9 | 69% | 21 | 29.91 | 1015.2 | ||||||
| 23 | 06:53 | NW 23 G 30 | 10.00 | Overcast and Breezy | BKN047 OVC070 | 30.9 | 23 | 72% | 19 | 29.88 | 1014.1 | ||||||
| 23 | 05:53 | NW 13 | 4.00 | Light Snow Fog/Mist | FEW017 OVC022 | 32 | 28.9 | 39.9 | 32 | 88% | 23 | 29.83 | 1012.0 | 0.02 | 0.02 | ||
| 23 | 04:53 | N 10 | 5.00 | Light Snow Fog/Mist | SCT013 OVC024 | 34 | 30.9 | 89% | 27 | 29.8 | 1009.7 | ||||||
| 23 | 03:53 | N 21 | 10.00 | Overcast and Breezy | OVC016 | 35.1 | 32 | 89% | 25 | 29.78 | 1008.6 | ||||||
| 23 | 02:53 | N 23 G 36 | 10.00 | Overcast and Breezy | SCT013 OVC022 | 36 | 33.1 | 89% | 25 | 29.75 | 1007.2 | ||||||
| 23 | 01:53 | NW 29 G 37 | 10.00 | Light Rain and Windy | OVC012 | 39 | 36 | 89% | 28 | 29.73 | 1006.3 | ||||||
| 23 | 00:53 | NW 22 G 35 | 10.00 | Overcast and Breezy | OVC016 | 39 | 35.1 | 86% | 29 | 29.71 | 1005.3 | ||||||
| 22 | 23:53 | NW 21 G 31 | 10.00 | Overcast and Breezy | OVC015 | 39 | 36 | 54 | 39 | 89% | 30 | 29.68 | 1004.0 | ||||
| 22 | 22:53 | NW 29 G 37 | 10.00 | Overcast and Windy | OVC014 | 39.9 | 37 | 89% | 29 | 29.66 | 1003.3 | ||||||
| 22 | 21:53 | NW 30 G 40 | 10.00 | Light Rain and Windy | BKN015 OVC025 | 42.1 | 39 | 89% | 32 | 29.62 | 1002.0 | ||||||
| 22 | 20:53 | NW 26 G 38 | 10.00 | Light Rain and Windy | OVC045 | 44.1 | 41 | 89% | 35 | 29.59 | 1000.9 | ||||||
| 22 | 19:53 | NW 30 G 40 | 10.00 | Light Rain and Windy | SCT045 BKN085 OVC110 | 48.9 | 41 | 74% | 41 | 29.54 | 999.4 | ||||||
| 22 | 18:53 | NW 30 G 43 | 10.00 | Light Rain and Windy | FEW050 BKN070 OVC110 | 50 | 42.1 | 74% | 43 | 29.5 | 998.2 | ||||||
| 22 | 17:53 | NW 28 G 45 | 10.00 | Light Rain and Windy | FEW038 BKN075 BKN100 | 54 | 42.1 | 75 | 54 | 64% | 29.46 | 996.5 | |||||
| 22 | 16:53 | W 28 G 38 | 10.00 | Light Rain and Windy | BKN100 | 62.1 | 37 | 40% | 29.44 | 994.7 | |||||||
| 22 | 15:53 | SW 23 G 32 | 10.00 | Partly Cloudy and Breezy | SCT100 | 64 | 34 | 33% | 29.43 | 995.0 | |||||||
| 22 | 14:53 | W 28 G 40 | 10.00 | Fair and Windy | CLR | 68 | 34 | 28% | 29.41 | 993.4 | |||||||
| 22 | 13:53 | SW 23 G 30 | 10.00 | Mostly Cloudy and Breezy | SCT080 BKN100 BKN120 | 66 | 35.1 | 32% | 29.41 | 993.3 | |||||||
| 22 | 12:53 | SW 24 G 35 | 10.00 | A Few Clouds and Breezy | FEW100 | 70 | 27 | 20% | 29.41 | 993.1 | |||||||
| 22 | 11:53 | SW 22 G 31 | 10.00 | Fair and Breezy | CLR | 73.9 | 25 | 75 | 55 | 16% | 29.42 | 993.5 | |||||
| 22 | 10:53 | S 16 G 29 | 10.00 | Fair | CLR | 73 | 25 | 17% | 29.41 | 993.2 | |||||||
| 22 | 09:53 | S 20 G 26 | 10.00 | Fair | CLR | 72 | 28.9 | 20% | 29.42 | 993.0 | |||||||
| 22 | 08:53 | S 21 G 25 | 10.00 | Fair and Breezy | CLR | 66.9 | 34 | 30% | 29.42 | 993.4 | |||||||
| 22 | 07:53 | S 16 | 10.00 | Fair | CLR | 61 | 33.1 | 35% | 29.44 | 994.1 | |||||||
| 22 | 06:53 | S 14 | 10.00 | Fair | CLR | 60.1 | 32 | 35% | 29.44 | 994.0 | |||||||
| 22 | 05:53 | S 12 | 10.00 | Fair | CLR | 57 | 32 | 64 | 53.1 | 39% | 29.46 | 994.8 | |||||
| 22 | 04:53 | S 15 | 10.00 | Fair | CLR | 61 | 30.9 | 32% | 29.47 | 994.9 | |||||||
| 22 | 03:53 | SW 9 | 10.00 | Fair | CLR | 54 | 32 | 43% | 29.48 | 995.6 | |||||||
| 22 | 02:53 | S 8 | 10.00 | Fair | CLR | 60.1 | 30.9 | 33% | 29.49 | 995.6 | |||||||
| 22 | 01:53 | S 13 | 10.00 | Fair | CLR | 63 | 30 | 29% | 29.51 | 996.2 | |||||||
| 22 | 00:53 | S 13 | 10.00 | Fair | CLR | 62.1 | 30.9 | 31% | 29.54 | 997.2 | |||||||
| 21 | 23:53 | S 10 | 10.00 | Fair | CLR | 57 | 30.9 | 77 | 55 | 37% | 29.55 | 998.2 | |||||
| 21 | 22:53 | S 9 | 10.00 | Fair | CLR | 60.1 | 30.9 | 33% | 29.57 | 998.9 | |||||||
| 21 | 21:53 | S 7 | 10.00 | Fair | CLR | 63 | 30 | 29% | 29.59 | 999.7 | |||||||
| 21 | 20:53 | SE 7 | 10.00 | Fair | CLR | 66 | 32 | 28% | 29.6 | 1000.4 | |||||||
| 21 | 19:53 | E 9 | 10.00 | Fair | CLR | 70 | 35.1 | 28% | 29.62 | 1001.2 | |||||||
| 21 | 18:53 | E 10 | 10.00 | Fair | CLR | 75 | 34 | 22% | 76 | 29.63 | 1001.8 | ||||||
| 21 | 17:53 | E 13 | 10.00 | Fair | CLR | 75 | 33.1 | 80.1 | 72 | 22% | 76 | 29.65 | 1002.9 | ||||
| 21 | 16:53 | NE 16 G 22 | 10.00 | Fair | CLR | 77 | 30.9 | 18% | 77 | 29.66 | 1002.5 | ||||||
| 21 | 15:53 | E 7 G 17 | 10.00 | Fair | CLR | 79 | 28.9 | 16% | 78 | 29.69 | 1003.5 | ||||||
| 21 | 14:53 | E 7 G 17 | 10.00 | Fair | CLR | 78.1 | 28 | 16% | 77 | 29.72 | 1004.5 | ||||||
| 21 | 13:53 | Vrbl 3 G 16 | 10.00 | Fair | CLR | 77 | 26.1 | 15% | 76 | 29.75 | 1005.6 | ||||||
| 21 | 12:53 | NE 6 | 10.00 | Fair | CLR | 75 | 25 | 15% | 75 | 29.78 | 1006.7 | ||||||
| 21 | 11:53 | Vrbl 3 | 10.00 | Fair | CLR | 71.1 | 28.9 | 71.1 | 39 | 21% | 29.81 | 1007.1 | |||||
| 21 | 10:53 | SW 7 | 10.00 | Fair | CLR | 66.9 | 36 | 32% | 29.82 | 1008.1 | |||||||
| 21 | 09:53 | S 12 | 10.00 | Fair | CLR | 62.1 | 33.1 | 34% | 29.83 | 1008.4 | |||||||
| 21 | 08:53 | SW 9 | 10.00 | Fair | CLR | 57.9 | 35.1 | 42% | 29.84 | 1009.3 | |||||||
| 21 | 07:53 | SW 7 | 10.00 | Fair | CLR | 48.9 | 36 | 61% | 46 | 29.84 | 1009.6 | ||||||
| 21 | 06:53 | Calm | 10.00 | Fair | CLR | 42.1 | 32 | 68% | 29.84 | 1009.8 | |||||||
| 21 | 05:53 | SW 9 | 10.00 | Fair | CLR | 39 | 33.1 | 59 | 37.9 | 79% | 33 | 29.83 | 1009.4 | ||||
| 21 | 04:53 | Calm | 10.00 | Fair | CLR | 44.1 | 32 | 63% | 29.83 | 1008.8 | |||||||
| 21 | 03:53 | SW 9 | 10.00 | Fair | CLR | 43 | 33.1 | 68% | 38 | 29.82 | 1008.5 | ||||||
| 21 | 02:53 | SW 8 | 10.00 | Fair | CLR | 45 | 34 | 66% | 41 | 29.82 | 1008.4 | ||||||
| 21 | 01:53 | SW 12 | 10.00 | Fair | CLR | 46.9 | 30.9 | 54% | 42 | 29.83 | 1008.5 | ||||||
| 21 | 00:53 | S 9 | 10.00 | Fair | CLR | 48.9 | 30.9 | 50% | 45 | 29.82 | 1008.2 | ||||||
| 20 | 23:53 | SE 6 | 10.00 | Fair | CLR | 57.9 | 30 | 73 | 55 | 35% | 29.81 | 1007.6 | |||||
| 20 | 22:53 | NW 5 | 10.00 | Fair | CLR | 55.9 | 33.1 | 42% | 29.81 | 1008.0 | |||||||
| 20 | 21:53 | W 9 | 10.00 | Fair | CLR | 59 | 30.9 | 35% | 29.81 | 1007.7 | |||||||
| 20 | 20:53 | SW 8 | 10.00 | Fair | CLR | 60.1 | 30 | 32% | 29.79 | 1007.3 | |||||||
| 20 | 19:53 | SW 6 | 10.00 | Fair | CLR | 64 | 32 | 30% | 29.78 | 1007.0 | |||||||
| 20 | 18:53 | SW 6 | 10.00 | Fair | CLR | 68 | 36 | 31% | 29.78 | 1008.3 | |||||||
| 20 | 17:53 | W 9 | 10.00 | Fair | CLR | 73 | 24.1 | 75.9 | 68 | 16% | 29.79 | 1007.5 | |||||
| 20 | 16:53 | SW 5 | 10.00 | Fair | CLR | 73.9 | 25 | 16% | 29.8 | 1007.6 | |||||||
| 20 | 15:53 | S 17 G 25 | 10.00 | Fair | CLR | 75 | 27 | 17% | 76 | 29.82 | 1008.1 | ||||||
| 20 | 14:53 | SW 10 G 20 | 10.00 | Fair | CLR | 75 | 27 | 17% | 76 | 29.84 | 1009.3 | ||||||
| 20 | 13:53 | SW 15 G 21 | 10.00 | Fair | CLR | 72 | 27 | 19% | 29.86 | 1010.0 | |||||||
| 20 | 12:53 | W 9 | 10.00 | Fair | CLR | 70 | 26.1 | 19% | 29.87 | 1010.3 | |||||||
| 20 | 11:53 | Vrbl 7 | 10.00 | Fair | CLR | 68 | 28 | 68 | 37.9 | 22% | 29.89 | 1011.1 | |||||
| 20 | 09:53 | W 5 | 10.00 | Fair | CLR | 62.1 | 28 | 28% | 29.92 | 1012.3 | |||||||
| 20 | 08:53 | S 5 | 10.00 | Fair | CLR | 57.9 | 28 | 32% | 29.92 | 1012.7 | |||||||
| 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) | |||||||||||||||