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. | ||||||||||||||||
| 20 | 08:53 | NW 19 | 16.09 | Overcast | OVC095 | -20 | -22.2 | 83% | -29 | 75.46 | 1015.7 | ||||||
| 20 | 07:53 | NW 9 | 16.09 | Overcast | OVC100 | -22.2 | -24.4 | 82% | -29 | 75.34 | 1014.6 | ||||||
| 20 | 06:53 | S 19 | 16.09 | Fair | CLR | -11.7 | -15 | 77% | -19 | 75.21 | 1011.2 | ||||||
| 20 | 05:53 | Calm | 16.09 | Fair | CLR | -17.8 | -20 | 83% | 75.23 | 1012.1 | |||||||
| 20 | 04:53 | Vrbl 6 | 16.09 | Fair | CLR | -22.2 | -24.4 | -20.6 | -24.4 | 82% | 75.26 | 1012.9 | |||||
| 20 | 03:53 | Calm | 16.09 | Fair | CLR | -23.9 | -26.1 | 82% | 75.29 | 1013.3 | |||||||
| 20 | 02:53 | Calm | 16.09 | Fair | CLR | -22.8 | -24.4 | 87% | 75.31 | 1013.5 | |||||||
| 20 | 01:53 | Calm | 16.09 | Fair | CLR | -21.1 | -22.8 | 86% | 75.34 | 1013.7 | |||||||
| 20 | 00:53 | SW 9 | 16.09 | Fair | CLR | -22.2 | -23.9 | 86% | -29 | 75.39 | 1014.7 | ||||||
| 19 | 23:53 | Calm | 16.09 | Fair | CLR | -20.6 | -22.2 | 87% | 75.44 | 1015.2 | |||||||
| 19 | 22:53 | Calm | 16.09 | Fair | CLR | -21.1 | -22.2 | -17.2 | -22.2 | 91% | 75.46 | 1016.0 | |||||
| 19 | 21:53 | Calm | 16.09 | Fair | CLR | -20.6 | -22.2 | 87% | 75.51 | 1016.7 | |||||||
| 19 | 20:53 | E 7 | 16.09 | Fair | CLR | -20.6 | -22.8 | 83% | -26 | 75.54 | 1017.2 | ||||||
| 19 | 19:53 | NE 6 | 16.09 | Fair | CLR | -21.1 | -22.2 | 91% | 75.57 | 1017.9 | |||||||
| 19 | 18:53 | E 7 | 16.09 | Fair | CLR | -19.4 | -22.8 | 75% | -25 | 75.59 | 1017.8 | ||||||
| 19 | 17:53 | E 9 | 16.09 | Fair | CLR | -18.3 | -22.2 | 72% | -24 | 75.59 | 1018.2 | ||||||
| 19 | 16:53 | SE 13 | 16.09 | Fair | CLR | -17.2 | -21.7 | -16.7 | -18.9 | 68% | -24 | 75.62 | 1018.3 | ||||
| 19 | 15:53 | E 9 | 16.09 | Fair | CLR | -16.7 | -21.7 | 65% | -22 | 75.64 | 1018.9 | ||||||
| 19 | 14:53 | E 11 | 16.09 | Fair | CLR | -16.7 | -22.2 | 63% | -23 | 75.67 | 1019.0 | ||||||
| 19 | 13:53 | E 9 | 16.09 | Fair | CLR | -17.2 | -23.3 | 59% | -23 | 75.72 | 1019.5 | ||||||
| 19 | 12:53 | E 9 | 16.09 | Fair | CLR | -17.8 | -23.9 | 59% | -24 | 75.79 | 1020.4 | ||||||
| 19 | 11:53 | E 9 | 16.09 | Fair | CLR | -18.3 | -25 | 56% | -24 | 75.84 | 1021.5 | ||||||
| 19 | 10:53 | E 7 | 16.09 | Fair | CLR | -18.9 | -25 | -18.9 | -25.6 | 59% | -24 | 75.9 | 1022.0 | ||||
| 19 | 09:53 | E 7 | 16.09 | Fair | CLR | -20.6 | -24.4 | 72% | -26 | 75.92 | 1022.7 | ||||||
| 19 | 08:53 | NE 6 | 16.09 | Fair | CLR | -22.2 | -25 | 78% | 75.95 | 1023.1 | |||||||
| 19 | 07:53 | E 7 | 16.09 | A Few Clouds | FEW055 | -23.9 | -25.6 | 86% | -30 | 75.97 | 1023.7 | ||||||
| 19 | 06:53 | E 7 | 16.09 | Mostly Cloudy | BKN055 | -23.3 | -25.6 | 81% | -29 | 76 | 1024.0 | ||||||
| 19 | 05:53 | Calm | 16.09 | Fair | CLR | -25 | -26.7 | 86% | 76.05 | 1024.6 | |||||||
| 19 | 04:53 | SW 9 | 16.09 | Fair | CLR | -25 | -27.2 | -23.3 | -27.2 | 82% | -32 | 76.07 | 1024.7 | ||||
| 19 | 03:53 | SW 7 | 16.09 | Fair | CLR | -26.7 | -27.8 | 90% | -33 | 76.1 | 1025.6 | ||||||
| 19 | 02:53 | S 7 | 16.09 | Fair | CLR | -25 | -26.7 | 86% | -31 | 76.12 | 1025.8 | ||||||
| 19 | 01:53 | S 6 | 16.09 | Fair | CLR | -25 | -26.7 | 86% | 76.12 | 1025.8 | |||||||
| 19 | 00:53 | Calm | 16.09 | Fair | CLR | -23.9 | -26.1 | 82% | 76.12 | 1025.6 | |||||||
| 18 | 23:53 | Calm | 16.09 | Mostly Cloudy | BKN036 | -23.9 | -26.7 | 78% | 76.1 | 1025.3 | |||||||
| 18 | 22:53 | N 6 | 16.09 | A Few Clouds | FEW020 | -23.3 | -26.1 | -20 | -23.3 | 78% | 76.05 | 1024.5 | 0.05 | ||||
| 18 | 21:53 | N 11 | 9.66 | Light Snow | BKN039 OVC100 | -22.8 | -25.6 | 78% | -30 | 76.02 | 1024.1 | ||||||
| 18 | 20:53 | N 11 | 12.87 | Overcast | BKN038 OVC110 | -22.2 | -24.4 | 82% | -30 | 76 | 1023.5 | ||||||
| 18 | 19:53 | N 9 | 3.22 | Light Snow | OVC033 | -21.1 | -23.9 | 78% | -28 | 75.95 | 1022.8 | 0.03 | 0.05 | ||||
| 18 | 18:53 | N 11 | 4.02 | Light Snow | OVC035 | -21.1 | -23.9 | 78% | -28 | 75.92 | 1022.3 | 0.03 | |||||
| 18 | 17:53 | N 9 | 2.01 | Light Snow | OVC025 | -21.1 | -23.9 | 78% | -28 | 75.87 | 1021.6 | ||||||
| 18 | 16:53 | N 9 | 1.61 | Light Snow | BKN029 OVC046 | -20 | -23.3 | -19.4 | -20.6 | 75% | -26 | 75.82 | 1020.7 | 0.03 | 0.05 | ||
| 18 | 15:53 | N 9 | 1.61 | Light Snow | BKN027 OVC036 | -20 | -23.9 | 71% | -26 | 75.77 | 1020.0 | 0.03 | |||||
| 18 | 14:53 | NW 11 | 1.61 | Light Snow | BKN024 OVC033 | -20 | -24.4 | 68% | -27 | 75.74 | 1019.5 | ||||||
| 18 | 13:53 | NW 13 | 4.83 | Light Snow | OVC037 | -20 | -24.4 | 68% | -28 | 75.72 | 1019.1 | ||||||
| 18 | 12:53 | NW 13 | 4.83 | Light Snow | BKN041 OVC049 | -19.4 | -25 | 61% | -27 | 75.72 | 1018.9 | ||||||
| 18 | 11:53 | N 15 | 14.48 | Overcast | FEW039 OVC055 | -20.6 | -26.1 | 62% | -29 | 75.74 | 1019.5 | ||||||
| 18 | 10:53 | NW 15 | 16.09 | Overcast | OVC039 | -20.6 | -25.6 | -20.6 | -21.7 | 64% | -29 | 75.74 | 1019.4 | ||||
| 18 | 09:53 | N 15 | 16.09 | Overcast | OVC038 | -21.1 | -26.7 | 61% | -30 | 75.72 | 1019.0 | ||||||
| 18 | 08:53 | N 9 | 16.09 | Overcast | OVC037 | -21.1 | -25.6 | 67% | -28 | 75.67 | 1018.4 | ||||||
| 18 | 07:53 | N 13 | 16.09 | Overcast | OVC036 | -21.1 | -25 | 71% | -29 | 75.69 | 1018.5 | ||||||
| 18 | 06:53 | N 13 | 16.09 | Overcast | OVC035 | -21.1 | -25.6 | 67% | -29 | 75.64 | 1017.8 | ||||||
| 18 | 05:53 | N 11 | 16.09 | Overcast | OVC032 | -21.1 | -25.6 | 67% | -28 | 75.62 | 1017.2 | ||||||
| 18 | 04:53 | N 13 | 16.09 | Overcast | OVC031 | -20.6 | -24.4 | -17.8 | -20.6 | 72% | -28 | 75.59 | 1016.8 | ||||
| 18 | 03:53 | N 15 | 16.09 | Overcast | OVC031 | -20.6 | -24.4 | 72% | -29 | 75.59 | 1016.6 | ||||||
| 18 | 02:53 | NW 20 | 16.09 | Overcast | OVC030 | -19.4 | -23.3 | 71% | -29 | 75.62 | 1016.5 | ||||||
| 18 | 01:53 | N 13 | 16.09 | Overcast | OVC029 | -19.4 | -22.8 | 75% | -27 | 75.62 | 1016.7 | ||||||
| 18 | 00:53 | N 15 | 16.09 | Overcast | OVC028 | -18.9 | -22.8 | 72% | -27 | 75.64 | 1016.7 | ||||||
| 17 | 23:53 | NW 19 | 12.87 | Overcast | OVC028 | -18.3 | -21.7 | 75% | -27 | 75.62 | 1016.4 | ||||||
| 17 | 22:53 | N 19 | 16.09 | Overcast | OVC027 | -17.8 | -22.2 | -12.8 | -17.8 | 69% | -27 | 75.59 | 1015.9 | ||||
| 17 | 21:53 | N 15 | 16.09 | Overcast | OVC027 | -17.2 | -20.6 | 75% | -25 | 75.57 | 1015.1 | ||||||
| 17 | 20:53 | N 20 | 16.09 | Overcast | OVC027 | -16.7 | -20.6 | 72% | -26 | 75.51 | 1013.9 | ||||||
| 17 | 19:53 | N 19 | 16.09 | Overcast | OVC027 | -16.1 | -20 | 72% | -25 | 75.46 | 1012.8 | ||||||
| 17 | 18:53 | N 20 | 16.09 | Overcast | OVC029 | -15 | -18.9 | 72% | -24 | 75.41 | 1011.9 | ||||||
| 17 | 17:53 | N 11 | 16.09 | Overcast | FEW019 OVC030 | -13.9 | -17.8 | 73% | -20 | 75.34 | 1010.7 | ||||||
| 17 | 16:53 | NW 13 | 16.09 | Mostly Cloudy | FEW008 BKN016 | -12.8 | -17.2 | -9.4 | -12.8 | 70% | -19 | 75.26 | 1008.6 | 0.25 | |||
| 17 | 15:53 | NW 17 | 16.09 | Mostly Cloudy | BKN011 | -12.2 | -16.1 | 73% | -19 | 75.16 | 1007.5 | ||||||
| 17 | 14:53 | NW 26 | 4.83 | Light Snow | FEW013 BKN021 OVC033 | -11.7 | -15.6 | 73% | -20 | 75.13 | 1006.6 | ||||||
| 17 | 13:53 | NW 24 | 0.80 | Light Snow | OVC013 | -11.7 | -14.4 | 81% | -20 | 75.08 | 1006.1 | 0.03 | 0.25 | ||||
| 17 | 12:53 | NW 30 G 41 | 1.21 | Light Snow | VV012 | -10.6 | -13.9 | 77% | -20 | 74.96 | 1004.5 | 0.08 | |||||
| 17 | 11:53 | NW 33 G 52 | 0.40 | Snow Freezing Fog and Breezy | VV007 | -10.6 | -12.2 | 88% | -20 | 74.83 | 1002.3 | 0.15 | |||||
| 17 | 10:53 | NW 39 G 56 | 0.40 | Snow Freezing Fog and Breezy | VV007 | -9.4 | -11.1 | 2.8 | -9.4 | 88% | -19 | 74.57 | 998.0 | 0.1 | 0.25 | ||
| 17 | 09:53 | NW 43 G 67 | 0.40 | Snow Freezing Fog and Windy | VV006 | -7.2 | -8.9 | 88% | -17 | 74.4 | 995.5 | 0.08 | |||||
| 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) | |||||||||||||||