Weather observations for the past three days for
Great Falls, Great Falls International Airport
| Date | Time (mst) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 21 | 17:53 | SW 37 G 50 | 16.09 | Fair and Breezy | CLR | 7.2 | -3.3 | 48% | 3 | 76.05 | 1015.8 | ||||||
| 21 | 16:53 | SW 39 G 59 | 16.09 | Fair and Breezy | CLR | 7.8 | -3.9 | 11.7 | 7.8 | 44% | 3 | 75.95 | 1014.5 | ||||
| 21 | 15:53 | SW 43 G 61 | 16.09 | Fair and Windy | CLR | 9.4 | -3.3 | 41% | 5 | 75.92 | 1013.7 | ||||||
| 21 | 14:53 | SW 43 G 61 | 16.09 | Fair and Windy | CLR | 9.4 | -2.8 | 43% | 5 | 75.9 | 1013.2 | ||||||
| 21 | 13:53 | SW 43 G 63 | 16.09 | Fair and Windy | CLR | 11.1 | -2.2 | 40% | 75.92 | 1013.3 | |||||||
| 21 | 12:53 | SW 41 G 56 | 16.09 | Fair and Breezy | CLR | 11.1 | -2.2 | 40% | 75.95 | 1013.6 | |||||||
| 21 | 11:53 | SW 43 G 59 | 16.09 | Fair and Windy | CLR | 10.6 | -1.7 | 43% | 75.95 | 1013.7 | |||||||
| 21 | 10:53 | SW 46 G 61 | 16.09 | Fair and Windy | CLR | 10 | -2.2 | 10 | 3.3 | 43% | 6 | 75.92 | 1013.5 | ||||
| 21 | 09:53 | SW 39 G 63 | 16.09 | Fair and Breezy | CLR | 8.3 | -1.7 | 50% | 4 | 75.95 | 1014.3 | ||||||
| 21 | 07:53 | SW 28 | 16.09 | Fair | CLR | 5 | -2.2 | 60% | 1 | 76 | 1015.7 | ||||||
| 21 | 06:53 | SW 26 | 16.09 | Fair | CLR | 4.4 | -2.2 | 63% | 0 | 76 | 1015.4 | ||||||
| 21 | 05:53 | SW 24 | 16.09 | Fair | CLR | 4.4 | -2.2 | 63% | 0 | 75.97 | 1015.2 | ||||||
| 21 | 04:53 | SW 26 | 16.09 | Fair | CLR | 3.3 | -2.2 | 4.4 | 2.2 | 68% | -1 | 76.05 | 1016.1 | ||||
| 21 | 03:53 | SW 24 | 16.09 | Fair | CLR | 3.9 | -1.7 | 67% | -0 | 76.05 | 1015.1 | ||||||
| 21 | 02:53 | SW 24 | 16.09 | Fair | CLR | 4.4 | -1.1 | 68% | 0 | 76.05 | 1014.9 | ||||||
| 21 | 01:53 | SW 35 G 48 | 16.09 | Fair and Breezy | CLR | 4.4 | -0.6 | 70% | -1 | 76 | 1014.4 | ||||||
| 21 | 00:53 | SW 24 | 16.09 | Fair | CLR | 3.9 | -0.6 | 73% | -0 | 76.07 | 1015.6 | ||||||
| 20 | 23:53 | S 28 | 16.09 | Fair | CLR | 3.3 | 0 | 79% | -2 | 76.1 | 1016.3 | ||||||
| 20 | 22:53 | S 20 | 16.09 | Fair | CLR | 2.8 | 0 | 6.7 | 2.8 | 82% | -1 | 76.12 | 1017.1 | ||||
| 20 | 21:53 | SW 20 | 16.09 | Fair | CLR | 3.3 | 0 | 79% | -1 | 76.1 | 1017.4 | ||||||
| 20 | 20:53 | S 20 | 16.09 | Fair | CLR | 3.9 | 0 | 76% | 0 | 76.07 | 1017.3 | ||||||
| 20 | 19:53 | S 19 | 16.09 | Fair | CLR | 3.3 | 0 | 79% | -1 | 76.05 | 1017.8 | ||||||
| 20 | 18:53 | SW 22 | 16.09 | Fair | CLR | 4.4 | 0 | 73% | 0 | 76 | 1017.3 | ||||||
| 20 | 17:53 | S 19 | 16.09 | Fair | CLR | 4.4 | 0 | 73% | 1 | 75.97 | 1016.8 | ||||||
| 20 | 16:53 | S 19 | 16.09 | Fair | CLR | 5 | 0 | 11.7 | 5 | 70% | 2 | 75.95 | 1016.1 | ||||
| 20 | 15:53 | SW 20 | 16.09 | Fair | CLR | 10 | 0 | 50% | 8 | 75.95 | 1015.1 | ||||||
| 20 | 14:53 | SW 24 | 16.09 | Fair | CLR | 11.1 | 0.6 | 49% | 75.97 | 1014.9 | |||||||
| 20 | 13:53 | SW 24 | 16.09 | Fair | CLR | 11.1 | 1.1 | 50% | 75.97 | 1014.8 | |||||||
| 20 | 12:53 | S 26 | 16.09 | Fair | CLR | 10.6 | 1.1 | 52% | 76 | 1015.4 | |||||||
| 20 | 11:53 | SW 13 | 16.09 | Fair | CLR | 8.3 | 1.1 | 61% | 6 | 76.05 | 1016.8 | ||||||
| 20 | 10:53 | SW 13 | 16.09 | Fair | CLR | 6.7 | 0 | 6.7 | -6.7 | 63% | 4 | 76.07 | 1017.5 | ||||
| 20 | 09:53 | SW 9 | 16.09 | Fair | CLR | 3.3 | 1.1 | 86% | 1 | 76.1 | 1018.1 | ||||||
| 20 | 08:53 | S 11 | 16.09 | Fair | CLR | 0 | -1.1 | 92% | -3 | 76.1 | 1018.7 | ||||||
| 20 | 07:53 | SE 6 | 0.80 | Freezing Fog | VV001 | -3.9 | -3.9 | 100% | 76.07 | 1019.1 | |||||||
| 20 | 06:53 | Calm | 9.66 | Fog/Mist | CLR | -5.6 | -5.6 | 100% | 76.05 | 1019.0 | |||||||
| 20 | 05:53 | S 11 | 16.09 | Fair | CLR | -4.4 | -4.4 | 100% | -8 | 76.07 | 1018.6 | ||||||
| 20 | 04:53 | SW 15 | 16.09 | Fair | CLR | -2.8 | -3.3 | 0 | -4.4 | 96% | -7 | 76.1 | 1018.7 | ||||
| 20 | 03:53 | SW 7 | 16.09 | A Few Clouds | FEW034 | -2.2 | -2.8 | 96% | -5 | 76.12 | 1018.8 | ||||||
| 20 | 02:53 | S 9 | 16.09 | Overcast | OVC036 | -1.7 | -2.2 | 96% | -5 | 76.17 | 1019.2 | ||||||
| 20 | 01:53 | W 6 | 16.09 | Overcast | OVC038 | -0.6 | -1.1 | 96% | 76.2 | 1019.7 | |||||||
| 20 | 00:53 | Calm | 16.09 | Overcast | BKN035 OVC042 | -1.1 | -1.7 | 96% | 76.23 | 1020.3 | |||||||
| 19 | 23:53 | NW 7 | 14.48 | Overcast | OVC040 | -2.8 | -2.8 | 100% | -5 | 76.28 | 1021.0 | ||||||
| 19 | 22:53 | S 6 | 16.09 | Mostly Cloudy | BKN035 | -2.8 | -3.3 | 1.7 | -4.4 | 96% | 76.25 | 1021.1 | |||||
| 19 | 21:53 | SE 6 | 16.09 | Fair | CLR | -2.8 | -3.3 | 96% | 76.3 | 1021.4 | |||||||
| 19 | 20:53 | Calm | 16.09 | Fair | CLR | -2.2 | -2.2 | 100% | 76.3 | 1021.4 | |||||||
| 19 | 19:53 | S 6 | 16.09 | Fair | CLR | -2.2 | -2.2 | 100% | 76.3 | 1021.5 | |||||||
| 19 | 18:53 | Calm | 16.09 | Fair | CLR | -0.6 | -1.1 | 96% | 76.33 | 1021.7 | |||||||
| 19 | 17:53 | Calm | 16.09 | Overcast | OVC070 | 1.1 | 0 | 92% | 76.35 | 1021.7 | |||||||
| 19 | 16:53 | SW 6 | 16.09 | Overcast | OVC075 | 1.7 | 0 | 2.2 | 0.6 | 89% | 76.38 | 1022.0 | |||||
| 19 | 15:53 | W 9 | 16.09 | Overcast | FEW009 OVC075 | 1.7 | 0 | 89% | -1 | 76.4 | 1022.2 | ||||||
| 19 | 14:53 | SW 13 | 16.09 | Overcast | SCT010 BKN065 OVC080 | 2.2 | 0 | 86% | -1 | 76.4 | 1022.0 | ||||||
| 19 | 13:53 | SW 15 | 16.09 | Overcast | BKN008 BKN075 OVC100 | 1.7 | 0 | 89% | -2 | 76.43 | 1022.2 | ||||||
| 19 | 12:53 | SW 17 | 16.09 | Overcast | BKN006 OVC055 | 1.1 | 0 | 92% | -3 | 76.45 | 1022.4 | ||||||
| 19 | 11:53 | SW 15 | 16.09 | Overcast | SCT008 OVC049 | 1.1 | 0 | 92% | -3 | 76.5 | 1023.5 | ||||||
| 19 | 10:53 | SW 11 | 2.82 | Light Snow Fog/Mist | BKN023 OVC034 | 0.6 | -0.6 | 2.2 | 0 | 92% | -2 | 76.56 | 1024.0 | 0.03 | 0.03 | ||
| 19 | 09:53 | NW 7 | 11.27 | Light Snow | BKN021 BKN028 OVC038 | 1.1 | -2.2 | 79% | -1 | 76.53 | 1023.4 | ||||||
| 19 | 08:53 | W 11 | 16.09 | Overcast | OVC026 | 1.7 | -2.8 | 72% | -1 | 76.5 | 1022.6 | ||||||
| 19 | 07:53 | SW 11 | 16.09 | Overcast | FEW026 OVC090 | 0.6 | -2.8 | 78% | -2 | 76.45 | 1022.2 | ||||||
| 19 | 06:53 | SW 7 | 16.09 | Overcast | OVC070 | 0 | -2.8 | 82% | -2 | 76.43 | 1021.8 | ||||||
| 19 | 05:53 | SW 7 | 16.09 | Overcast | OVC070 | 0.6 | -3.3 | 75% | -1 | 76.38 | 1021.0 | ||||||
| 19 | 04:53 | NW 9 | 16.09 | Overcast | OVC070 | 0 | -2.2 | 4.4 | -0.6 | 85% | -3 | 76.35 | 1020.0 | ||||
| 19 | 03:53 | N 11 | 16.09 | Mostly Cloudy | BKN070 BKN100 | 0 | -2.8 | 82% | -3 | 76.25 | 1018.6 | ||||||
| 19 | 02:53 | N 15 | 16.09 | Partly Cloudy | SCT075 | 1.7 | -3.9 | 67% | -2 | 76.23 | 1017.4 | ||||||
| 19 | 01:53 | N 7 | 16.09 | Overcast | OVC100 | 2.8 | -0.6 | 79% | 1 | 76.12 | 1015.7 | ||||||
| 19 | 00:53 | NW 6 | 16.09 | Overcast | OVC100 | 3.9 | 0 | 76% | 76.02 | 1014.2 | |||||||
| 18 | 23:53 | W 17 | 16.09 | Mostly Cloudy | BKN100 | 2.8 | 0 | 82% | -1 | 76 | 1014.2 | ||||||
| 18 | 22:53 | W 7 | 16.09 | Mostly Cloudy | BKN095 | 3.9 | 0 | 10.6 | 2.8 | 76% | 2 | 75.95 | 1014.0 | ||||
| 18 | 21:53 | SW 17 | 16.09 | Fair | CLR | 4.4 | 0 | 73% | 1 | 75.92 | 1013.5 | ||||||
| 18 | 20:53 | W 20 | 16.09 | Fair | CLR | 6.1 | 0.6 | 68% | 3 | 75.9 | 1013.2 | ||||||
| 18 | 19:53 | SW 19 | 16.09 | Fair | CLR | 6.1 | 0 | 65% | 3 | 75.87 | 1014.0 | ||||||
| 18 | 18:53 | W 19 | 16.09 | A Few Clouds | FEW080 | 6.1 | -1.7 | 58% | 3 | 75.82 | 1012.8 | ||||||
| Date | Time (mst) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||