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. | ||||||||||||||||
| 02 | 14:53 | Calm | 10.00 | Fair | CLR | 75 | 45 | 34% | 77 | 29.93 | 1011.4 | ||||||
| 02 | 13:53 | Calm | 10.00 | Fair | CLR | 73 | 44.1 | 35% | 29.95 | 1012.0 | |||||||
| 02 | 12:53 | S 6 | 10.00 | Fair | CLR | 73 | 44.1 | 35% | 29.96 | 1012.4 | |||||||
| 02 | 11:53 | Vrbl 3 | 10.00 | Fair | CLR | 71.1 | 46.9 | 72 | 54 | 42% | 29.97 | 1012.8 | |||||
| 02 | 10:53 | Calm | 10.00 | Fair | CLR | 70 | 46 | 42% | 29.98 | 1013.0 | |||||||
| 02 | 09:53 | W 9 | 10.00 | Fair | CLR | 68 | 48.9 | 51% | 29.98 | 1012.9 | |||||||
| 02 | 08:53 | W 9 | 10.00 | Fair | CLR | 64 | 48 | 56% | 29.97 | 1012.7 | |||||||
| 02 | 07:53 | W 7 | 10.00 | Partly Cloudy | SCT080 | 57 | 50 | 78% | 29.96 | 1012.6 | |||||||
| 02 | 06:53 | SW 12 | 10.00 | Fair | CLR | 57 | 46.9 | 69% | 29.93 | 1011.8 | |||||||
| 02 | 05:53 | S 13 | 10.00 | Fair | CLR | 54 | 46 | 57.9 | 51.1 | 75% | 29.92 | 1011.6 | |||||
| 02 | 04:53 | SW 13 | 10.00 | A Few Clouds | FEW120 | 54 | 46.9 | 77% | 29.91 | 1011.5 | |||||||
| 02 | 03:53 | S 9 | 10.00 | Fair | CLR | 51.1 | 48 | 89% | 29.91 | 1011.0 | |||||||
| 02 | 02:53 | S 9 | 10.00 | Fair | CLR | 55 | 48 | 77% | 29.91 | 1010.8 | |||||||
| 02 | 01:53 | SW 6 | 10.00 | Fair | CLR | 54 | 48 | 80% | 29.9 | 1010.4 | |||||||
| 02 | 00:53 | SW 12 | 10.00 | Partly Cloudy | SCT120 | 55.9 | 46.9 | 72% | 29.89 | 1009.9 | |||||||
| 01 | 23:53 | S 12 | 10.00 | Fair | CLR | 57.9 | 46 | 70 | 57.9 | 65% | 29.89 | 1010.0 | |||||
| 01 | 22:53 | SW 17 | 10.00 | Mostly Cloudy | BKN110 | 59 | 50 | 72% | 29.89 | 1010.2 | |||||||
| 01 | 21:53 | S 10 | 10.00 | Mostly Cloudy | BKN095 | 63 | 50 | 63% | 29.9 | 1010.3 | |||||||
| 01 | 20:53 | S 10 | 10.00 | Fair | CLR | 64.9 | 51.1 | 61% | 29.88 | 1009.6 | |||||||
| 01 | 19:53 | S 9 | 10.00 | Fair | CLR | 69.1 | 50 | 51% | 29.85 | 1008.7 | |||||||
| 01 | 18:53 | S 14 | 10.00 | Fair | CLR | 66.9 | 48.9 | 53% | 29.85 | 1009.0 | |||||||
| 01 | 17:53 | S 9 | 10.00 | A Few Clouds | FEW100 | 64.9 | 50 | 77 | 61 | 59% | 29.87 | 1010.0 | |||||
| 01 | 16:53 | S 18 G 31 | 10.00 | Thunderstorm in Vicinity | BKN080 OVC095 | 63 | 48 | 58% | 29.9 | 1011.1 | |||||||
| 01 | 15:53 | W 15 G 25 | 10.00 | Fair | CLR | 75 | 46 | 36% | 77 | 29.86 | 1009.1 | ||||||
| 01 | 14:53 | SW 9 | 10.00 | A Few Clouds | FEW065 | 75 | 48.9 | 40% | 77 | 29.86 | 1009.0 | ||||||
| 01 | 13:53 | W 5 | 10.00 | Mostly Cloudy | FEW060 BKN090 | 73.9 | 48.9 | 41% | 29.87 | 1009.2 | |||||||
| 01 | 12:53 | SW 12 | 10.00 | Mostly Cloudy | FEW055 FEW070 BKN085 | 72 | 50 | 46% | 29.89 | 1009.9 | |||||||
| 01 | 11:53 | SW 12 | 10.00 | Fair | CLR | 72 | 50 | 72 | 54 | 46% | 29.89 | 1010.1 | |||||
| 01 | 10:53 | SW 9 | 10.00 | Fair | CLR | 69.1 | 50 | 51% | 29.89 | 1010.1 | |||||||
| 01 | 09:53 | SW 10 | 10.00 | Fair | CLR | 68 | 51.1 | 55% | 29.88 | 1009.6 | |||||||
| 01 | 08:53 | SW 13 | 10.00 | Overcast | OVC090 | 63 | 52 | 68% | 29.88 | 1009.9 | |||||||
| 01 | 07:53 | SW 10 | 10.00 | A Few Clouds | FEW085 | 60.1 | 51.1 | 72% | 29.87 | 1009.5 | |||||||
| 01 | 06:53 | S 9 | 10.00 | Overcast | OVC070 | 55.9 | 51.1 | 84% | 29.87 | 1009.4 | |||||||
| 01 | 05:53 | S 9 | 10.00 | Fair | CLR | 54 | 50 | 57.9 | 51.1 | 87% | 29.87 | 1009.5 | |||||
| 01 | 04:53 | S 12 | 10.00 | Fair | CLR | 54 | 51.1 | 90% | 29.86 | 1008.9 | |||||||
| 01 | 03:53 | S 8 | 10.00 | Fair | CLR | 52 | 50 | 93% | 29.85 | 1008.7 | |||||||
| 01 | 02:53 | S 3 | 9.00 | A Few Clouds | FEW095 | 55 | 52 | 90% | 29.87 | 1009.3 | |||||||
| 01 | 01:53 | S 10 | 8.00 | Overcast | BKN060 OVC070 | 57 | 53.1 | 87% | 29.89 | 1009.9 | |||||||
| 01 | 00:53 | Calm | 10.00 | Overcast | SCT060 OVC090 | 55 | 52 | 90% | 29.88 | 1009.9 | |||||||
| 30 | 23:53 | Calm | 10.00 | Fair | CLR | 55 | 50 | 72 | 54 | 83% | 29.87 | 1009.8 | |||||
| 30 | 22:53 | N 6 | 10.00 | Partly Cloudy | FEW065 SCT090 | 57 | 51.1 | 81% | 29.88 | 1010.3 | |||||||
| 30 | 21:53 | NE 6 | 10.00 | Mostly Cloudy | BKN065 BKN085 | 62.1 | 50 | 65% | 29.87 | 1010.0 | |||||||
| 30 | 20:53 | N 9 | 10.00 | Partly Cloudy | SCT065 | 63 | 55 | 76% | 29.85 | 1009.4 | |||||||
| 30 | 19:53 | NW 7 | 10.00 | Fair | CLR | 69.1 | 52 | 55% | 29.84 | 1008.7 | |||||||
| 30 | 18:53 | W 8 | 9.00 | Fair | CLR | 71.1 | 48.9 | 46% | 29.84 | 1008.3 | |||||||
| 30 | 17:53 | W 9 | 8.00 | Overcast | OVC065 | 72 | 50 | 73 | 68 | 46% | 29.83 | 1008.3 | |||||
| 30 | 16:53 | SW 15 G 22 | 8.00 | A Few Clouds | FEW060 | 73 | 48.9 | 43% | 29.83 | 1008.0 | |||||||
| 30 | 15:53 | SW 18 G 29 | 9.00 | A Few Clouds | FEW060 | 73 | 50 | 44% | 29.83 | 1008.0 | |||||||
| 30 | 14:53 | SW 15 G 24 | 10.00 | Fair | CLR | 72 | 48 | 43% | 29.84 | 1008.7 | |||||||
| 30 | 13:53 | SW 16 G 22 | 10.00 | Fair | CLR | 71.1 | 48.9 | 46% | 29.85 | 1009.1 | |||||||
| 30 | 12:53 | SW 17 G 24 | 10.00 | Fair | CLR | 70 | 50 | 49% | 29.85 | 1008.9 | |||||||
| 30 | 11:53 | SW 16 G 24 | 10.00 | Fair | CLR | 68 | 51.1 | 68 | 52 | 55% | 29.86 | 1009.5 | |||||
| 30 | 10:53 | SW 14 | 10.00 | Mostly Cloudy | FEW070 FEW090 BKN100 | 63 | 50 | 63% | 29.87 | 1010.1 | |||||||
| 30 | 09:53 | SW 15 | 10.00 | Overcast | OVC095 | 59 | 50 | 72% | 29.87 | 1010.5 | |||||||
| 30 | 08:53 | SW 14 | 10.00 | Overcast | FEW070 OVC090 | 57 | 48.9 | 74% | 29.86 | 1010.4 | |||||||
| 30 | 07:53 | SW 12 | 10.00 | Overcast | BKN065 OVC085 | 55 | 48.9 | 80% | 29.85 | 1010.3 | |||||||
| 30 | 06:53 | SW 10 | 10.00 | Overcast | BKN065 OVC085 | 54 | 48.9 | 83% | 29.84 | 1009.9 | |||||||
| 30 | 05:53 | SW 13 | 10.00 | Partly Cloudy | SCT085 | 53.1 | 48 | 55.9 | 52 | 83% | 29.82 | 1009.5 | |||||
| 30 | 04:53 | SW 9 | 10.00 | Overcast | OVC080 | 53.1 | 48.9 | 86% | 29.82 | 1009.4 | |||||||
| 30 | 03:53 | W 13 | 10.00 | Overcast | OVC085 | 54 | 48 | 80% | 29.82 | 1009.0 | |||||||
| 30 | 02:53 | SW 12 | 10.00 | Partly Cloudy | FEW033 FEW049 SCT055 | 52 | 48.9 | 89% | 29.83 | 1009.7 | |||||||
| 30 | 01:53 | SW 10 | 10.00 | Mostly Cloudy | BKN037 BKN044 | 53.1 | 50 | 89% | 29.83 | 1009.8 | |||||||
| 30 | 00:53 | SW 12 | 10.00 | Overcast | OVC032 | 55 | 50 | 83% | 29.82 | 1009.6 | |||||||
| 29 | 23:53 | SW 12 | 10.00 | Overcast | BKN036 BKN055 OVC100 | 53.1 | 52 | 55.9 | 53.1 | 96% | 29.81 | 1009.4 | 0.15 | ||||
| 29 | 22:53 | SW 14 | 10.00 | Overcast | SCT034 BKN042 OVC070 | 54 | 52 | 93% | 29.8 | 1009.0 | |||||||
| 29 | 21:53 | W 9 | 10.00 | Light Rain | OVC042 | 54 | 52 | 93% | 29.8 | 1009.1 | 0.01 | ||||||
| 29 | 20:53 | W 18 G 25 | 10.00 | Light Rain | FEW031 OVC070 | 55 | 52 | 90% | 29.78 | 1008.2 | 0.05 | 0.14 | |||||
| 29 | 19:53 | SW 13 | 8.00 | Light Rain | SCT019 BKN039 OVC070 | 55 | 54 | 96% | 29.77 | 1008.0 | 0.05 | ||||||
| 29 | 18:53 | W 12 | 4.00 | Rain Fog/Mist | FEW027 SCT035 OVC043 | 55 | 53.1 | 93% | 29.76 | 1007.9 | 0.04 | ||||||
| 29 | 17:53 | SW 8 | 4.00 | Light Rain Fog/Mist | SCT009 OVC020 | 54 | 53.1 | 55 | 51.1 | 97% | 29.76 | 1007.7 | 0.06 | 0.17 | |||
| 29 | 16:53 | W 9 | 8.00 | Light Rain | FEW014 BKN027 OVC036 | 55 | 52 | 90% | 29.75 | 1007.6 | |||||||
| 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) | |||||||||||||||