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. | ||||||||||||||||
| 01 | 13:53 | NE 8 | 10.00 | Fair | CLR | 79 | 42.1 | 27% | 78 | 29.86 | 1008.9 | ||||||
| 01 | 12:53 | SE 9 | 10.00 | Fair | CLR | 79 | 41 | 26% | 78 | 29.88 | 1009.1 | ||||||
| 01 | 11:53 | E 6 | 10.00 | Fair | CLR | 73.9 | 43 | 73.9 | 46 | 33% | 29.9 | 1010.2 | |||||
| 01 | 10:53 | S 5 | 10.00 | Fair | CLR | 71.1 | 39.9 | 32% | 29.91 | 1010.4 | |||||||
| 01 | 09:53 | SW 5 | 10.00 | Fair | CLR | 66 | 41 | 40% | 29.92 | 1011.2 | |||||||
| 01 | 08:53 | NW 3 | 10.00 | Fair | CLR | 59 | 42.1 | 54% | 29.93 | 1011.8 | |||||||
| 01 | 07:53 | Calm | 9.00 | Fair | CLR | 52 | 43 | 72% | 29.93 | 1011.8 | |||||||
| 01 | 06:53 | SW 6 | 10.00 | Fair | CLR | 48 | 39.9 | 74% | 46 | 29.92 | 1011.4 | ||||||
| 01 | 05:53 | W 5 | 10.00 | Fair | CLR | 48 | 39 | 60.1 | 46 | 71% | 47 | 29.92 | 1011.3 | ||||
| 01 | 04:53 | SW 7 | 10.00 | Fair | CLR | 51.1 | 39 | 64% | 29.92 | 1011.2 | |||||||
| 01 | 03:53 | SW 6 | 10.00 | Fair | CLR | 51.1 | 39.9 | 66% | 29.93 | 1011.7 | |||||||
| 01 | 02:53 | SW 6 | 10.00 | Fair | CLR | 52 | 39.9 | 64% | 29.94 | 1011.9 | |||||||
| 01 | 01:53 | SW 5 | 10.00 | Fair | CLR | 53.1 | 39 | 59% | 29.94 | 1012.2 | |||||||
| 01 | 00:53 | SE 6 | 10.00 | Fair | CLR | 57.9 | 39.9 | 51% | 29.94 | 1011.9 | |||||||
| 31 | 23:53 | E 8 | 10.00 | Fair | CLR | 57 | 41 | 78.1 | 57 | 55% | 29.95 | 1012.3 | |||||
| 31 | 22:53 | E 10 | 10.00 | Fair | CLR | 62.1 | 39.9 | 44% | 29.95 | 1012.2 | |||||||
| 31 | 21:53 | E 9 | 10.00 | Fair | CLR | 63 | 39.9 | 43% | 29.96 | 1012.6 | |||||||
| 31 | 20:53 | E 12 | 10.00 | Fair | CLR | 64.9 | 39 | 39% | 29.95 | 1012.5 | |||||||
| 31 | 19:53 | E 9 | 10.00 | Fair | CLR | 70 | 37.9 | 31% | 29.94 | 1012.2 | |||||||
| 31 | 18:53 | E 6 | 10.00 | Fair | CLR | 75 | 37 | 25% | 77 | 29.95 | 1012.8 | ||||||
| 31 | 17:53 | S 6 | 10.00 | Fair | CLR | 77 | 34 | 78.1 | 66.9 | 21% | 77 | 29.96 | 1012.8 | ||||
| 31 | 16:53 | S 9 | 10.00 | Fair | CLR | 77 | 34 | 21% | 77 | 29.97 | 1012.9 | ||||||
| 31 | 15:53 | S 6 | 10.00 | Fair | CLR | 75 | 34 | 22% | 76 | 29.98 | 1013.4 | ||||||
| 31 | 14:53 | Calm | 10.00 | Fair | CLR | 73 | 35.1 | 25% | 30 | 1014.2 | |||||||
| 31 | 13:53 | Vrbl 6 | 10.00 | Fair | CLR | 71.1 | 36 | 28% | 30.02 | 1014.9 | |||||||
| 31 | 12:53 | W 7 G 17 | 10.00 | Fair | CLR | 69.1 | 36 | 30% | 30.04 | 1015.6 | |||||||
| 31 | 11:53 | Vrbl 3 | 10.00 | Fair | CLR | 68 | 36 | 68 | 43 | 31% | 30.06 | 1016.7 | |||||
| 31 | 10:53 | SW 6 | 10.00 | Fair | CLR | 66 | 37 | 34% | 30.07 | 1016.6 | |||||||
| 31 | 09:53 | SW 10 | 10.00 | Fair | CLR | 63 | 36 | 37% | 30.06 | 1016.7 | |||||||
| 31 | 08:53 | SW 10 | 10.00 | Fair | CLR | 59 | 37 | 44% | 30.06 | 1017.1 | |||||||
| 31 | 07:53 | SW 8 | 10.00 | Fair | CLR | 52 | 39 | 61% | 30.04 | 1016.4 | |||||||
| 31 | 06:53 | SW 9 | 10.00 | Fair | CLR | 43 | 36 | 76% | 38 | 30.02 | 1016.2 | ||||||
| 31 | 05:53 | SW 10 | 10.00 | Fair | CLR | 46 | 36 | 52 | 46 | 68% | 42 | 30.01 | 1015.3 | ||||
| 31 | 04:53 | SW 12 | 10.00 | Fair | CLR | 50 | 36 | 59% | 46 | 30 | 1014.8 | ||||||
| 31 | 03:53 | SW 14 | 10.00 | Fair | CLR | 51.1 | 35.1 | 54% | 29.99 | 1014.1 | |||||||
| 31 | 02:53 | SW 13 | 10.00 | Fair | CLR | 50 | 35.1 | 57% | 46 | 29.98 | 1014.1 | ||||||
| 31 | 01:53 | SW 13 | 10.00 | Fair | CLR | 50 | 35.1 | 57% | 46 | 29.99 | 1014.6 | ||||||
| 31 | 00:53 | SW 10 | 10.00 | Fair | CLR | 52 | 34 | 50% | 29.98 | 1014.4 | |||||||
| 30 | 23:53 | SW 13 | 10.00 | Fair | CLR | 50 | 34 | 66.9 | 50 | 54% | 46 | 29.98 | 1014.4 | ||||
| 30 | 22:53 | W 15 | 10.00 | Fair | CLR | 55 | 34 | 45% | 29.99 | 1014.4 | |||||||
| 30 | 21:53 | W 16 | 10.00 | Fair | CLR | 55.9 | 34 | 44% | 29.96 | 1013.8 | |||||||
| 30 | 20:53 | W 9 | 10.00 | Fair | CLR | 55 | 35.1 | 47% | 29.94 | 1013.4 | |||||||
| 30 | 19:53 | W 14 | 10.00 | Fair | CLR | 61 | 33.1 | 35% | 29.92 | 1012.6 | |||||||
| 30 | 18:53 | W 22 G 35 | 10.00 | Fair and Breezy | CLR | 64.9 | 33.1 | 31% | 29.91 | 1011.9 | |||||||
| 30 | 17:53 | W 25 G 36 | 10.00 | Fair and Breezy | CLR | 66.9 | 33.1 | 69.1 | 62.1 | 29% | 29.91 | 1011.5 | |||||
| 30 | 16:53 | W 28 G 36 | 10.00 | Fair and Windy | CLR | 66.9 | 33.1 | 29% | 29.91 | 1011.5 | |||||||
| 30 | 15:53 | W 25 G 40 | 10.00 | Fair and Breezy | CLR | 68 | 33.1 | 27% | 29.92 | 1011.4 | |||||||
| 30 | 14:53 | SW 22 G 32 | 10.00 | A Few Clouds and Breezy | FEW070 | 66.9 | 34 | 30% | 29.92 | 1011.6 | |||||||
| 30 | 13:53 | SW 20 G 29 | 10.00 | Overcast | BKN075 OVC090 | 63 | 36 | 37% | 29.93 | 1012.2 | |||||||
| 30 | 12:53 | SW 17 G 29 | 10.00 | Mostly Cloudy | BKN065 | 64 | 36 | 35% | 29.93 | 1011.9 | |||||||
| 30 | 11:53 | SW 15 G 25 | 10.00 | Fair | CLR | 64.9 | 37.9 | 64.9 | 46.9 | 37% | 29.94 | 1012.3 | |||||
| 30 | 10:53 | SW 23 G 29 | 10.00 | Fair and Breezy | CLR | 61 | 35.1 | 38% | 29.94 | 1012.7 | |||||||
| 30 | 09:53 | W 16 | 10.00 | Fair | CLR | 57.9 | 39.9 | 51% | 29.94 | 1012.7 | |||||||
| 30 | 08:53 | SW 8 | 10.00 | Fair | CLR | 54 | 44.1 | 69% | 29.95 | 1013.1 | |||||||
| 30 | 07:53 | SW 9 | 10.00 | A Few Clouds | FEW080 | 51.1 | 46 | 83% | 29.94 | 1013.0 | |||||||
| 30 | 06:53 | SW 9 | 10.00 | Fair | CLR | 48 | 46.9 | 96% | 44 | 29.93 | 1012.3 | ||||||
| 30 | 05:53 | W 9 | 10.00 | Fair | CLR | 50 | 48 | 57 | 48.9 | 93% | 47 | 29.93 | 1012.0 | 0.17 | |||
| 30 | 04:53 | SE 8 | 10.00 | Partly Cloudy | SCT110 | 53.1 | 50 | 89% | 29.92 | 1011.8 | 0.02 | ||||||
| 30 | 03:53 | S 7 | 8.00 | Light Rain | FEW047 OVC060 | 53.1 | 48.9 | 86% | 29.95 | 1012.7 | 0.01 | ||||||
| 30 | 02:53 | W 5 | 10.00 | Overcast | OVC060 | 55 | 54 | 96% | 29.93 | 1011.0 | 0.14 | ||||||
| 30 | 01:53 | NW 6 | 10.00 | Mostly Cloudy | FEW055 SCT090 BKN110 | 54 | 52 | 93% | 29.92 | 1010.5 | 0.01 | ||||||
| 30 | 00:53 | Calm | 10.00 | Light Rain | BKN070 OVC090 | 57 | 52 | 83% | 29.92 | 1010.4 | 0.13 | ||||||
| 29 | 23:53 | SW 10 | 5.00 | Thunderstorm Rain Fog/Mist | FEW050 OVC060 | 55.9 | 53.1 | 70 | 55.9 | 90% | 29.95 | 1011.5 | 0.05 | 0.05 | |||
| 29 | 22:53 | N 3 | 10.00 | Mostly Cloudy | BKN100 | 55.9 | 50 | 81% | 29.91 | 1010.4 | |||||||
| 29 | 21:53 | NW 6 | 10.00 | Fair | CLR | 59 | 50 | 72% | 29.91 | 1010.3 | |||||||
| 29 | 20:53 | NE 6 | 10.00 | Mostly Cloudy | BKN100 | 62.1 | 48.9 | 62% | 29.9 | 1010.0 | |||||||
| 29 | 19:53 | N 10 | 10.00 | Fair | CLR | 63 | 48 | 58% | 29.86 | 1009.2 | |||||||
| 29 | 18:53 | N 25 G 33 | 10.00 | A Few Clouds and Breezy | FEW110 | 68 | 48 | 49% | 29.85 | 1008.1 | |||||||
| 29 | 17:53 | S 8 | 10.00 | Fair | CLR | 70 | 46.9 | 84.9 | 64 | 44% | 29.82 | 1007.3 | 0.01 | ||||
| 29 | 16:53 | SW 20 G 33 | 10.00 | Light Rain | FEW075 BKN095 OVC120 | 66.9 | 46.9 | 49% | 29.84 | 1007.8 | |||||||
| 29 | 15:53 | S 13 | 10.00 | Thunderstorm Light Rain | FEW050 SCT080 BKN090 | 66.9 | 54 | 63% | 29.84 | 1007.8 | 0.01 | ||||||
| 29 | 14:53 | SE 9 | 10.00 | Fair | CLR | 81 | 34 | 18% | 79 | 29.79 | 1005.1 | ||||||
| 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) | |||||||||||||||