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. | ||||||||||||||||
| 27 | 23:53 | SW 6 | 10.00 | Mostly Cloudy | BKN095 | 36 | 28 | 48 | 32 | 73% | 32 | 29.91 | 1015.7 | ||||
| 27 | 22:53 | S 8 | 10.00 | Overcast | SCT100 OVC110 | 36 | 27 | 70% | 30 | 29.92 | 1016.4 | ||||||
| 27 | 21:53 | SW 7 | 10.00 | Overcast | OVC110 | 37 | 27 | 67% | 32 | 29.92 | 1016.5 | ||||||
| 27 | 20:53 | SW 8 | 10.00 | Fair | CLR | 34 | 23 | 64% | 28 | 29.91 | 1017.0 | ||||||
| 27 | 19:53 | W 8 | 10.00 | A Few Clouds | FEW100 | 45 | 21.9 | 40% | 41 | 29.9 | 1015.7 | ||||||
| 27 | 18:53 | W 7 | 10.00 | Overcast | FEW065 OVC080 | 46.9 | 24.1 | 41% | 44 | 29.89 | 1015.6 | ||||||
| 27 | 17:53 | Vrbl 3 G 23 | 10.00 | Overcast | BKN060 OVC075 | 46 | 19.9 | 51.1 | 39.9 | 35% | 29.9 | 1015.7 | |||||
| 27 | 16:53 | SW 9 G 17 | 10.00 | Partly Cloudy | SCT070 | 48.9 | 19 | 31% | 45 | 29.88 | 1015.4 | ||||||
| 27 | 15:53 | W 5 | 10.00 | A Few Clouds | FEW055 | 48.9 | 21 | 33% | 48 | 29.9 | 1015.2 | ||||||
| 27 | 14:53 | S 7 | 10.00 | Fair | CLR | 46 | 21.9 | 38% | 43 | 29.92 | 1016.3 | ||||||
| 27 | 13:53 | NW 7 | 10.00 | Mostly Cloudy | BKN075 | 45 | 23 | 42% | 42 | 29.93 | 1016.8 | ||||||
| 27 | 12:53 | SW 10 G 17 | 10.00 | A Few Clouds | FEW038 | 43 | 21.9 | 43% | 38 | 29.95 | 1017.5 | ||||||
| 27 | 11:53 | SW 10 | 10.00 | Fair | CLR | 39 | 23 | 39.9 | 23 | 53% | 33 | 29.96 | 1018.4 | ||||
| 27 | 10:53 | S 7 | 10.00 | Partly Cloudy | SCT050 | 34 | 21 | 59% | 29 | 29.98 | 1019.3 | ||||||
| 27 | 09:53 | Vrbl 5 | 10.00 | A Few Clouds | FEW036 | 30 | 19 | 64% | 26 | 29.99 | 1020.0 | ||||||
| 27 | 08:53 | NE 3 | 10.00 | Overcast | OVC037 | 26.1 | 17.1 | 69% | 30 | 1020.7 | |||||||
| 27 | 07:53 | Calm | 10.00 | Overcast | OVC041 | 24.1 | 17.1 | 75% | 30.01 | 1020.9 | |||||||
| 27 | 06:53 | E 7 | 10.00 | Overcast | OVC044 | 23 | 17.1 | 78% | 16 | 30 | 1020.6 | ||||||
| 27 | 05:53 | E 10 | 10.00 | Overcast | OVC046 | 23 | 16 | 27 | 19 | 74% | 13 | 30.01 | 1020.7 | ||||
| 27 | 04:53 | NE 9 | 10.00 | Fair | CLR | 19 | 15.1 | 84% | 9 | 30.01 | 1021.2 | ||||||
| 27 | 03:53 | NE 8 | 10.00 | Overcast | OVC060 | 24.1 | 17.1 | 75% | 16 | 30.01 | 1020.7 | ||||||
| 27 | 02:53 | NE 10 | 10.00 | Overcast | BKN046 OVC060 | 24.1 | 17.1 | 75% | 15 | 30.02 | 1021.0 | ||||||
| 27 | 01:53 | E 9 | 10.00 | Overcast | BKN048 OVC060 | 25 | 17.1 | 72% | 16 | 30.03 | 1021.5 | ||||||
| 27 | 00:53 | NE 13 | 10.00 | Overcast | FEW043 OVC050 | 26.1 | 17.1 | 69% | 16 | 30.04 | 1021.8 | ||||||
| 26 | 23:53 | NE 13 | 10.00 | Overcast | OVC050 | 27 | 18 | 34 | 27 | 69% | 17 | 30.05 | 1022.0 | ||||
| 26 | 22:53 | NE 13 | 10.00 | Overcast | OVC050 | 28 | 18 | 66% | 18 | 30.04 | 1022.0 | ||||||
| 26 | 21:53 | NE 13 | 10.00 | Overcast | OVC050 | 28.9 | 18 | 63% | 19 | 30.05 | 1022.1 | ||||||
| 26 | 20:53 | NE 15 | 10.00 | Overcast | OVC050 | 30 | 18 | 61% | 20 | 30.03 | 1021.4 | ||||||
| 26 | 19:53 | NE 15 | 10.00 | Overcast | BKN040 OVC050 | 32 | 18 | 56% | 22 | 30.01 | 1020.6 | ||||||
| 26 | 18:53 | NE 12 | 10.00 | Overcast | OVC050 | 33.1 | 18 | 54% | 25 | 29.99 | 1019.9 | ||||||
| 26 | 17:53 | NE 10 | 10.00 | Overcast | OVC049 | 34 | 19 | 35.1 | 28.9 | 54% | 27 | 29.97 | 1019.2 | 0.01 | |||
| 26 | 16:53 | NE 10 | 10.00 | Overcast | OVC041 | 34 | 19 | 54% | 27 | 29.96 | 1018.7 | ||||||
| 26 | 15:53 | NE 13 | 10.00 | Overcast | BKN038 OVC044 | 34 | 21 | 59% | 26 | 29.95 | 1018.4 | ||||||
| 26 | 14:53 | NE 14 | 10.00 | Overcast | FEW029 OVC037 | 34 | 24.1 | 67% | 25 | 29.94 | 1017.9 | 0.01 | |||||
| 26 | 13:53 | NE 14 G 23 | 10.00 | Overcast | SCT017 BKN026 OVC043 | 33.1 | 26.1 | 75% | 24 | 29.93 | 1017.5 | ||||||
| 26 | 12:53 | NE 13 | 2.50 | Light Snow | FEW015 SCT026 OVC034 | 32 | 27 | 82% | 23 | 29.93 | 1017.8 | 0.01 | |||||
| 26 | 11:53 | NE 14 | 2.50 | Light Snow Fog/Mist | FEW012 SCT018 OVC029 | 30 | 26.1 | 30.9 | 26.1 | 85% | 20 | 29.92 | 1017.5 | 0.01 | 0.05 | ||
| 26 | 10:53 | NE 15 | 1.50 | Light Snow Fog/Mist | SCT009 BKN014 OVC020 | 28.9 | 26.1 | 89% | 18 | 29.91 | 1017.3 | ||||||
| 26 | 09:53 | NE 15 | 1.00 | Light Snow Fog/Mist | BKN008 BKN013 OVC020 | 28 | 26.1 | 92% | 17 | 29.9 | 1016.8 | 0.01 | |||||
| 26 | 08:53 | NE 12 | 1.25 | Light Snow Fog/Mist | OVC008 | 27 | 26.1 | 96% | 17 | 29.89 | 1016.4 | 0.02 | 0.03 | ||||
| 26 | 07:53 | NE 13 | 1.50 | Light Snow Fog/Mist | BKN007 OVC029 | 27 | 25 | 92% | 17 | 29.88 | 1015.8 | 0.01 | |||||
| 26 | 06:53 | NE 14 | 10.00 | Overcast | OVC005 | 26.1 | 25 | 96% | 15 | 29.87 | 1015.5 | ||||||
| 26 | 05:53 | NE 10 | 6.00 | Light Snow Fog/Mist | OVC006 | 26.1 | 25 | 30 | 26.1 | 96% | 17 | 29.86 | 1015.0 | ||||
| 26 | 04:53 | NE 14 | 8.00 | Light Snow | SCT006 OVC033 | 26.1 | 24.1 | 92% | 15 | 29.86 | 1015.0 | ||||||
| 26 | 03:53 | NE 14 | 10.00 | Overcast | FEW009 BKN035 OVC070 | 26.1 | 23 | 88% | 15 | 29.85 | 1014.3 | ||||||
| 26 | 02:53 | NE 17 | 10.00 | Overcast | OVC065 | 27 | 21 | 78% | 15 | 29.85 | 1014.8 | ||||||
| 26 | 01:53 | NE 17 | 10.00 | Mostly Cloudy | BKN070 BKN110 | 28 | 19.9 | 72% | 17 | 29.86 | 1015.1 | ||||||
| 26 | 00:53 | NE 16 | 10.00 | Mostly Cloudy | BKN110 | 28.9 | 19 | 66% | 18 | 29.86 | 1015.2 | ||||||
| 25 | 23:53 | E 13 | 10.00 | Overcast | OVC100 | 30 | 19.9 | 37 | 30 | 66% | 21 | 29.86 | 1015.2 | ||||
| 25 | 22:53 | E 17 | 10.00 | Mostly Cloudy | BKN110 | 30 | 18 | 61% | 19 | 29.88 | 1015.8 | ||||||
| 25 | 21:53 | E 15 | 10.00 | Overcast | OVC110 | 32 | 18 | 56% | 22 | 29.88 | 1015.8 | ||||||
| 25 | 20:53 | E 13 | 10.00 | Overcast | OVC110 | 34 | 19.9 | 56% | 26 | 29.87 | 1015.5 | ||||||
| 25 | 19:53 | NE 13 | 10.00 | Overcast | OVC110 | 34 | 21 | 59% | 26 | 29.88 | 1016.0 | ||||||
| 25 | 18:53 | NE 13 | 10.00 | Overcast | OVC110 | 36 | 21 | 55% | 28 | 29.88 | 1016.0 | ||||||
| 25 | 17:53 | NE 12 | 10.00 | Overcast | SCT060 OVC100 | 37 | 21 | 41 | 33.1 | 52% | 30 | 29.89 | 1016.0 | ||||
| 25 | 16:53 | E 12 | 10.00 | Overcast | SCT046 OVC055 | 37.9 | 19.9 | 48% | 31 | 29.89 | 1015.8 | ||||||
| 25 | 15:53 | E 12 G 20 | 10.00 | Overcast | BKN041 BKN048 OVC060 | 39 | 21 | 48% | 32 | 29.91 | 1016.4 | ||||||
| 25 | 14:53 | NE 8 | 10.00 | Overcast | OVC045 | 36 | 21 | 55% | 30 | 29.92 | 1017.4 | ||||||
| 25 | 13:53 | Calm | 10.00 | Overcast | OVC060 | 35.1 | 19 | 52% | 29.94 | 1018.1 | |||||||
| 25 | 12:53 | Calm | 10.00 | Overcast | FEW038 BKN048 OVC060 | 33.1 | 17.1 | 52% | 29.96 | 1019.0 | |||||||
| 25 | 11:53 | Vrbl 5 | 10.00 | Overcast | FEW029 SCT043 OVC070 | 34 | 18 | 35.1 | 24.1 | 52% | 30 | 29.97 | 1019.0 | ||||
| 25 | 10:53 | Calm | 10.00 | Overcast | FEW026 BKN040 OVC075 | 30.9 | 19.9 | 64% | 29.98 | 1019.7 | |||||||
| 25 | 09:53 | Vrbl 6 | 10.00 | Overcast | FEW017 BKN028 OVC055 | 30.9 | 21.9 | 69% | 26 | 30 | 1020.1 | ||||||
| 25 | 08:53 | SW 5 | 10.00 | Mostly Cloudy | SCT013 BKN023 | 28.9 | 23 | 78% | 25 | 30 | 1020.2 | ||||||
| 25 | 07:53 | W 5 | 10.00 | Overcast | OVC016 | 26.1 | 21.9 | 84% | 21 | 30 | 1020.5 | ||||||
| 25 | 06:53 | NW 5 | 10.00 | Overcast | FEW045 BKN075 OVC095 | 24.1 | 21.9 | 91% | 19 | 30 | 1020.5 | ||||||
| 25 | 05:53 | NW 8 | 8.00 | Overcast | FEW014 BKN020 OVC046 | 26.1 | 21 | 28 | 21.9 | 81% | 18 | 30 | 1020.1 | ||||
| 25 | 04:53 | W 6 | 10.00 | Overcast | FEW011 BKN016 OVC023 | 27 | 24.1 | 89% | 21 | 30 | 1020.2 | ||||||
| 25 | 03:53 | W 8 | 9.00 | Overcast | OVC022 | 27 | 24.1 | 89% | 19 | 29.99 | 1019.6 | ||||||
| 25 | 02:53 | SW 7 | 10.00 | Overcast | BKN031 BKN040 OVC050 | 26.1 | 23 | 88% | 19 | 29.99 | 1019.9 | ||||||
| 25 | 01:53 | W 7 | 10.00 | Mostly Cloudy | BKN030 BKN038 BKN110 | 25 | 21.9 | 88% | 18 | 30 | 1020.2 | ||||||
| 25 | 00:53 | W 6 | 10.00 | Overcast | SCT028 OVC110 | 25 | 21.9 | 88% | 19 | 30 | 1020.6 | ||||||
| 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) | |||||||||||||||