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. | ||||||||||||||||
| 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 | ||||||
| 28 | 07:53 | SW 13 | 10.00 | Fair | CLR | 39 | 28.9 | 67% | 32 | 29.9 | 1014.7 | ||||||
| 28 | 06:53 | SW 12 | 10.00 | Fair | CLR | 37.9 | 28.9 | 70% | 31 | 29.89 | 1014.6 | ||||||
| 28 | 05:53 | SW 14 | 10.00 | Fair | CLR | 37 | 28.9 | 39 | 35.1 | 73% | 29 | 29.88 | 1013.6 | ||||
| 28 | 04:53 | SW 13 | 10.00 | Fair | CLR | 37.9 | 28.9 | 70% | 31 | 29.87 | 1012.8 | ||||||
| 28 | 03:53 | SW 14 | 10.00 | Fair | CLR | 37 | 28.9 | 73% | 29 | 29.85 | 1012.3 | ||||||
| 28 | 02:53 | SW 14 | 10.00 | Fair | CLR | 37.9 | 28.9 | 70% | 30 | 29.83 | 1011.5 | ||||||
| 28 | 01:53 | SW 15 | 10.00 | Fair | CLR | 36 | 28.9 | 76% | 27 | 29.81 | 1011.3 | ||||||
| 28 | 00:53 | SW 14 | 10.00 | Fair | CLR | 37.9 | 28.9 | 70% | 30 | 29.8 | 1011.0 | ||||||
| 27 | 23:53 | SW 17 | 10.00 | Fair | CLR | 39 | 28.9 | 46 | 37.9 | 67% | 31 | 29.79 | 1010.2 | ||||
| 27 | 22:53 | SW 17 | 10.00 | A Few Clouds | FEW120 | 39.9 | 28.9 | 65% | 32 | 29.78 | 1010.2 | ||||||
| 27 | 21:53 | SW 17 | 10.00 | Fair | CLR | 39 | 28.9 | 67% | 31 | 29.77 | 1010.2 | ||||||
| 27 | 20:53 | SW 14 | 10.00 | Fair | CLR | 39 | 30 | 70% | 32 | 29.77 | 1010.4 | ||||||
| 27 | 19:53 | SW 14 | 10.00 | Fair | CLR | 39.9 | 28.9 | 65% | 33 | 29.76 | 1010.3 | ||||||
| 27 | 18:53 | SW 13 | 10.00 | A Few Clouds | FEW100 | 41 | 28.9 | 62% | 34 | 29.75 | 1009.4 | ||||||
| 27 | 17:53 | SW 20 G 31 | 10.00 | Mostly Cloudy | BKN095 | 46 | 28 | 52 | 46 | 50% | 39 | 29.74 | 1008.9 | ||||
| 27 | 16:53 | SW 23 G 35 | 10.00 | Fair and Breezy | CLR | 48.9 | 28 | 44% | 42 | 29.73 | 1008.3 | ||||||
| 27 | 15:53 | SW 24 G 36 | 10.00 | Fair and Breezy | CLR | 50 | 28 | 43% | 43 | 29.73 | 1008.3 | ||||||
| 27 | 14:53 | SW 29 G 38 | 10.00 | A Few Clouds and Windy | FEW095 | 50 | 28 | 43% | 43 | 29.73 | 1008.2 | ||||||
| 27 | 13:53 | SW 29 G 40 | 10.00 | Mostly Cloudy and Windy | BKN110 | 48.9 | 28 | 44% | 41 | 29.74 | 1008.8 | ||||||
| 27 | 12:53 | SW 25 G 36 | 10.00 | A Few Clouds and Breezy | FEW100 | 46.9 | 28.9 | 50% | 39 | 29.76 | 1009.9 | ||||||
| 27 | 11:53 | SW 28 G 38 | 10.00 | Overcast and Windy | OVC100 | 48 | 30 | 48 | 36 | 50% | 40 | 29.76 | 1009.6 | ||||
| 27 | 10:53 | SW 22 G 30 | 10.00 | Mostly Cloudy and Breezy | BKN120 | 45 | 32 | 61% | 37 | 29.76 | 1010.2 | ||||||
| 27 | 09:53 | SW 18 | 10.00 | Fair | CLR | 43 | 32 | 65% | 35 | 29.78 | 1010.9 | ||||||
| 27 | 08:53 | SW 17 | 10.00 | Fair | CLR | 37.9 | 30.9 | 76% | 29 | 29.78 | 1011.9 | ||||||
| 27 | 07:53 | SW 18 | 10.00 | Fair | CLR | 37.9 | 32 | 79% | 29 | 29.78 | 1011.7 | ||||||
| 27 | 06:53 | SW 16 | 10.00 | Fair | CLR | 37.9 | 34 | 86% | 30 | 29.78 | 1011.6 | ||||||
| 27 | 05:53 | SW 8 | 10.00 | Mostly Cloudy | SCT050 BKN110 | 36 | 34 | 36 | 33.1 | 93% | 30 | 29.79 | 1011.9 | 0.05 | |||
| 27 | 04:53 | SW 3 | 10.00 | Overcast | BKN043 OVC070 | 36 | 35.1 | 97% | 29.8 | 1011.9 | |||||||
| 27 | 03:53 | W 6 | 8.00 | Light Rain | BKN039 OVC060 | 35.1 | 34 | 96% | 31 | 29.8 | 1012.1 | 0.02 | |||||
| 27 | 02:53 | SW 10 | 10.00 | Light Rain | FEW044 OVC055 | 36 | 35.1 | 97% | 29 | 29.79 | 1011.3 | 0.02 | 0.03 | ||||
| 27 | 01:53 | SW 9 | 9.00 | Light Rain | OVC026 | 34 | 32 | 92% | 27 | 29.82 | 1012.7 | ||||||
| 27 | 00:53 | Calm | 10.00 | Overcast | SCT038 BKN050 OVC090 | 33.1 | 32 | 96% | 29.81 | 1012.8 | 0.01 | ||||||
| 26 | 23:53 | SW 6 | 10.00 | Overcast | BKN060 OVC075 | 33.1 | 32 | 36 | 28 | 96% | 28 | 29.86 | 1014.6 | ||||
| 26 | 22:53 | SW 6 | 10.00 | Overcast | SCT008 BKN065 OVC080 | 32 | 32 | 100% | 27 | 29.86 | 1015.1 | ||||||
| 26 | 21:53 | SW 9 | 10.00 | Overcast | OVC007 | 32 | 30.9 | 96% | 25 | 29.86 | 1015.3 | ||||||
| 26 | 20:53 | W 6 | 10.00 | Partly Cloudy | SCT008 | 28.9 | 28 | 96% | 23 | 29.87 | 1016.2 | ||||||
| 26 | 19:53 | W 7 | 10.00 | Fair | CLR | 30 | 28.9 | 96% | 24 | 29.9 | 1017.1 | ||||||
| 26 | 18:53 | Calm | 10.00 | Fair | CLR | 32 | 30 | 92% | 29.9 | 1017.0 | |||||||
| 26 | 17:53 | NE 5 | 10.00 | Fair | CLR | 36 | 30.9 | 39.9 | 34 | 82% | 33 | 29.91 | 1017.1 | ||||
| 26 | 16:53 | NE 8 | 10.00 | Fair | CLR | 37.9 | 30 | 73% | 33 | 29.94 | 1018.1 | ||||||
| 26 | 15:53 | NE 7 | 10.00 | Fair | CLR | 37.9 | 30.9 | 76% | 33 | 29.97 | 1018.9 | ||||||
| 26 | 14:53 | E 9 | 10.00 | Fair | CLR | 39 | 28.9 | 67% | 33 | 29.99 | 1019.7 | ||||||
| 26 | 13:53 | E 7 | 10.00 | Fair | CLR | 39 | 28.9 | 67% | 35 | 30.02 | 1020.4 | ||||||
| 26 | 12:53 | E 8 | 10.00 | Fair | CLR | 37 | 28.9 | 73% | 32 | 30.06 | 1022.0 | ||||||
| 26 | 11:53 | E 6 | 10.00 | Fair | CLR | 33.1 | 28.9 | 33.1 | 23 | 85% | 28 | 30.09 | 1023.4 | ||||
| 26 | 10:53 | Calm | 10.00 | Fair | CLR | 30.9 | 28 | 89% | 30.11 | 1024.5 | |||||||
| 26 | 09:53 | E 3 | 10.00 | Fair | CLR | 28.9 | 27 | 92% | 30.13 | 1025.2 | |||||||
| 26 | 08:53 | Calm | 10.00 | Fair | CLR | 25 | 24.1 | 96% | 30.14 | 1025.9 | |||||||
| 26 | 07:53 | SW 3 | 10.00 | Fair | CLR | 25 | 25 | 100% | 30.15 | 1026.2 | |||||||
| 26 | 06:53 | Calm | 10.00 | Fair | CLR | 25 | 24.1 | 96% | 30.17 | 1026.5 | |||||||
| 26 | 05:53 | Calm | 10.00 | Fair | CLR | 23 | 23 | 27 | 21 | 100% | 30.19 | 1027.2 | |||||
| 26 | 04:53 | Calm | 10.00 | Fair | CLR | 24.1 | 23 | 96% | 30.2 | 1027.3 | |||||||
| 26 | 03:53 | SW 5 | 10.00 | Fair | CLR | 23 | 21 | 92% | 18 | 30.21 | 1027.7 | ||||||
| 26 | 02:53 | Calm | 10.00 | Fair | CLR | 23 | 23 | 100% | 30.24 | 1028.6 | |||||||
| 26 | 01:53 | Calm | 10.00 | Fair | CLR | 25 | 24.1 | 96% | 30.25 | 1028.9 | |||||||
| 26 | 00:53 | SW 6 | 10.00 | Fair | CLR | 24.1 | 23 | 96% | 18 | 30.26 | 1029.6 | ||||||
| 25 | 23:53 | SW 5 | 10.00 | Fair | CLR | 25 | 24.1 | 32 | 23 | 96% | 20 | 30.27 | 1030.1 | ||||
| 25 | 22:53 | SW 6 | 10.00 | Fair | CLR | 25 | 24.1 | 96% | 19 | 30.29 | 1030.8 | ||||||
| 25 | 21:53 | S 3 | 10.00 | Fair | CLR | 27 | 25 | 92% | 30.3 | 1031.4 | |||||||
| 25 | 20:53 | Calm | 10.00 | Fair | CLR | 28.9 | 26.1 | 89% | 30.31 | 1031.7 | |||||||
| 25 | 19:53 | Calm | 10.00 | Fair | CLR | 28.9 | 26.1 | 89% | 30.32 | 1032.2 | |||||||
| 25 | 18:53 | SE 3 | 10.00 | A Few Clouds | FEW019 | 30 | 27 | 88% | 30.32 | 1032.1 | |||||||
| 25 | 17:53 | SE 5 | 10.00 | Fair | CLR | 32 | 27 | 36 | 30 | 82% | 28 | 30.32 | 1031.7 | ||||
| 25 | 16:53 | SE 7 | 10.00 | Fair | CLR | 34 | 27 | 76% | 29 | 30.33 | 1031.6 | ||||||
| 25 | 15:53 | SE 8 | 10.00 | A Few Clouds | FEW020 | 36 | 27 | 70% | 30 | 30.34 | 1032.0 | ||||||
| 25 | 14:53 | Calm | 10.00 | Fair | CLR | 36 | 27 | 70% | 30.35 | 1032.4 | |||||||
| 25 | 13:53 | Vrbl 3 | 10.00 | Fair | CLR | 34 | 26.1 | 73% | 30.37 | 1032.9 | |||||||
| 25 | 12:53 | Calm | 10.00 | Fair | CLR | 32 | 26.1 | 79% | 30.39 | 1033.4 | |||||||
| 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) | |||||||||||||||