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 | 14:53 | E 10 | 10.00 | Fair | CLR | 55 | 30 | 38% | 29.63 | 1004.7 | |||||||
| 01 | 13:53 | E 10 | 10.00 | Fair | CLR | 52 | 30 | 43% | 29.66 | 1006.4 | |||||||
| 01 | 12:53 | E 8 | 10.00 | Partly Cloudy | SCT110 | 46.9 | 28 | 48% | 44 | 29.69 | 1008.2 | ||||||
| 01 | 11:53 | E 9 | 10.00 | Overcast | OVC110 | 42.1 | 27 | 42.1 | 23 | 55% | 37 | 29.71 | 1008.6 | ||||
| 01 | 10:53 | NE 5 | 10.00 | Overcast | OVC110 | 36 | 26.1 | 67% | 33 | 29.72 | 1009.4 | ||||||
| 01 | 09:53 | NE 3 | 10.00 | Overcast | OVC100 | 33.1 | 26.1 | 75% | 29.72 | 1009.6 | |||||||
| 01 | 08:53 | E 3 | 10.00 | Overcast | OVC100 | 30.9 | 25 | 79% | 29.73 | 1009.8 | |||||||
| 01 | 07:53 | Calm | 10.00 | Partly Cloudy | SCT100 | 28 | 24.1 | 85% | 29.73 | 1010.1 | |||||||
| 01 | 06:53 | E 3 | 10.00 | Fair | CLR | 25 | 23 | 92% | 29.73 | 1009.7 | |||||||
| 01 | 05:53 | E 5 | 10.00 | Mostly Cloudy | BKN110 | 28.9 | 25 | 36 | 26.1 | 85% | 25 | 29.73 | 1009.5 | ||||
| 01 | 04:53 | NE 5 | 10.00 | Overcast | OVC110 | 28 | 24.1 | 85% | 24 | 29.73 | 1009.8 | ||||||
| 01 | 03:53 | NE 5 | 10.00 | Overcast | OVC100 | 28.9 | 25 | 85% | 25 | 29.73 | 1009.8 | ||||||
| 01 | 02:53 | E 6 | 10.00 | Overcast | OVC110 | 30 | 24.1 | 79% | 25 | 29.74 | 1009.9 | ||||||
| 01 | 01:53 | E 5 | 10.00 | Partly Cloudy | SCT110 | 28 | 24.1 | 85% | 24 | 29.74 | 1010.3 | ||||||
| 01 | 00:53 | NE 7 | 10.00 | Fair | CLR | 27 | 23 | 85% | 20 | 29.75 | 1010.9 | ||||||
| 31 | 23:53 | SE 6 | 10.00 | Fair | CLR | 34 | 25 | 46.9 | 33.1 | 70% | 29 | 29.75 | 1010.5 | ||||
| 31 | 22:53 | S 7 | 10.00 | A Few Clouds | FEW055 | 36 | 25 | 64% | 31 | 29.76 | 1011.2 | ||||||
| 31 | 21:53 | S 6 | 10.00 | A Few Clouds | FEW075 | 36 | 25 | 64% | 32 | 29.77 | 1011.5 | ||||||
| 31 | 20:53 | S 10 | 10.00 | Partly Cloudy | SCT070 | 37.9 | 25 | 60% | 32 | 29.76 | 1011.5 | ||||||
| 31 | 19:53 | S 9 | 10.00 | A Few Clouds | FEW070 | 39.9 | 25 | 55% | 34 | 29.76 | 1011.6 | ||||||
| 31 | 18:53 | SW 5 | 10.00 | Mostly Cloudy | BKN095 BKN120 | 46 | 26.1 | 46% | 44 | 29.77 | 1011.3 | ||||||
| 31 | 17:53 | E 7 | 10.00 | Overcast | OVC060 | 45 | 25 | 45 | 35.1 | 46% | 42 | 29.78 | 1012.3 | ||||
| 31 | 16:53 | E 6 | 10.00 | Overcast | OVC070 | 44.1 | 26.1 | 49% | 41 | 29.79 | 1012.4 | ||||||
| 31 | 15:53 | Vrbl 6 | 10.00 | Overcast | OVC085 | 43 | 25 | 49% | 40 | 29.81 | 1013.4 | ||||||
| 31 | 14:53 | Vrbl 5 | 10.00 | Overcast | OVC080 | 41 | 21.9 | 47% | 38 | 29.84 | 1014.4 | ||||||
| 31 | 13:53 | Vrbl 6 | 10.00 | Overcast | BKN050 OVC095 | 39 | 21 | 48% | 35 | 29.87 | 1015.7 | ||||||
| 31 | 12:53 | Calm | 10.00 | Mostly Cloudy | BKN110 | 39 | 19.9 | 46% | 29.9 | 1016.0 | |||||||
| 31 | 11:53 | Calm | 10.00 | Mostly Cloudy | BKN049 BKN060 | 36 | 19.9 | 36 | 17.1 | 52% | 29.93 | 1017.3 | |||||
| 31 | 09:53 | Vrbl 3 | 10.00 | Overcast | SCT042 OVC060 | 28.9 | 18 | 63% | 29.96 | 1019.0 | |||||||
| 31 | 08:53 | SE 7 | 10.00 | Overcast | OVC039 | 25 | 17.1 | 72% | 18 | 29.98 | 1020.3 | ||||||
| 31 | 07:53 | E 6 | 10.00 | Overcast | OVC042 | 23 | 16 | 74% | 17 | 30 | 1021.0 | ||||||
| 31 | 06:53 | E 8 | 10.00 | Overcast | OVC060 | 21.9 | 15.1 | 75% | 13 | 30.02 | 1021.6 | ||||||
| 31 | 05:53 | E 7 | 10.00 | Fair | CLR | 19 | 14 | 27 | 19 | 81% | 11 | 30.04 | 1022.4 | ||||
| 31 | 04:53 | E 10 | 10.00 | Fair | CLR | 21 | 15.1 | 78% | 11 | 30.05 | 1022.7 | ||||||
| 31 | 03:53 | E 9 | 10.00 | Fair | CLR | 21 | 14 | 74% | 11 | 30.07 | 1023.2 | ||||||
| 31 | 02:53 | E 12 | 10.00 | Fair | CLR | 21.9 | 15.1 | 75% | 11 | 30.1 | 1023.9 | ||||||
| 31 | 01:53 | E 9 | 10.00 | A Few Clouds | FEW048 | 23 | 14 | 68% | 14 | 30.11 | 1024.2 | ||||||
| 31 | 00:53 | E 10 | 10.00 | Overcast | OVC050 | 26.1 | 15.1 | 63% | 17 | 30.1 | 1023.8 | ||||||
| 30 | 23:53 | NE 9 | 10.00 | Overcast | OVC050 | 27 | 14 | 33.1 | 26.1 | 58% | 19 | 30.11 | 1024.0 | ||||
| 30 | 22:53 | E 13 | 10.00 | Overcast | OVC050 | 28 | 15.1 | 58% | 18 | 30.11 | 1023.9 | ||||||
| 30 | 21:53 | NE 12 | 10.00 | Overcast | OVC049 | 28.9 | 14 | 54% | 20 | 30.12 | 1024.2 | ||||||
| 30 | 20:53 | NE 9 | 10.00 | Overcast | OVC045 | 28.9 | 14 | 54% | 21 | 30.1 | 1022.5 | ||||||
| 30 | 19:53 | NE 10 | 10.00 | Overcast | OVC042 | 30 | 14 | 51% | 22 | 30.09 | 1022.3 | ||||||
| 30 | 18:53 | N 8 | 10.00 | Overcast | OVC039 | 32 | 15.1 | 50% | 25 | 30.08 | 1021.8 | ||||||
| 30 | 17:53 | N 12 | 10.00 | Overcast | OVC039 | 33.1 | 16 | 37 | 32 | 49% | 25 | 30.06 | 1021.3 | ||||
| 30 | 16:53 | N 15 | 10.00 | Overcast | OVC038 | 33.1 | 16 | 49% | 24 | 30.04 | 1020.5 | ||||||
| 30 | 15:53 | N 18 G 28 | 10.00 | Overcast | OVC040 | 34 | 17.1 | 50% | 24 | 30.01 | 1019.7 | ||||||
| 30 | 14:53 | N 14 | 10.00 | A Few Clouds | FEW041 | 36 | 18 | 48% | 28 | 29.98 | 1017.6 | ||||||
| 30 | 13:53 | N 14 | 10.00 | Partly Cloudy | SCT034 | 35.1 | 19 | 52% | 27 | 29.95 | 1016.5 | ||||||
| 30 | 12:53 | N 10 | 10.00 | Mostly Cloudy | BKN065 | 35.1 | 21 | 57% | 28 | 29.94 | 1016.2 | ||||||
| 30 | 11:53 | N 12 | 10.00 | Overcast | FEW024 BKN055 OVC110 | 35.1 | 21.9 | 43 | 33.1 | 59% | 28 | 29.92 | 1015.6 | ||||
| 30 | 10:53 | N 15 | 10.00 | Mostly Cloudy | BKN110 | 34 | 25 | 70% | 25 | 29.87 | 1014.2 | ||||||
| 30 | 09:53 | N 15 | 10.00 | Partly Cloudy | SCT120 | 34 | 25 | 70% | 25 | 29.82 | 1012.1 | ||||||
| 30 | 08:53 | SW 10 | 10.00 | Overcast | OVC100 | 43 | 28 | 56% | 38 | 29.79 | 1010.0 | ||||||
| 30 | 06:53 | S 3 | 10.00 | Overcast | BKN070 OVC100 | 39 | 28 | 65% | 29.78 | 1009.6 | |||||||
| 30 | 05:53 | Calm | 10.00 | Overcast | OVC095 | 37.9 | 28.9 | 45 | 33.1 | 70% | 29.78 | 1010.2 | |||||
| 30 | 04:53 | NW 6 | 10.00 | Overcast | OVC095 | 36 | 28.9 | 76% | 32 | 29.78 | 1010.2 | ||||||
| 30 | 03:53 | W 8 | 10.00 | Fair | CLR | 33.1 | 28 | 82% | 27 | 29.78 | 1010.6 | ||||||
| 30 | 02:53 | W 14 | 10.00 | Mostly Cloudy | FEW080 BKN095 | 43 | 30 | 60% | 37 | 29.78 | 1009.5 | ||||||
| 30 | 01:53 | SW 20 G 26 | 10.00 | Overcast | FEW060 OVC075 | 45 | 33.1 | 63% | 38 | 29.77 | 1008.9 | ||||||
| 30 | 00:53 | SW 9 | 10.00 | Overcast | OVC070 | 44.1 | 30.9 | 60% | 40 | 29.79 | 1010.1 | ||||||
| 29 | 23:53 | S 8 | 10.00 | Overcast | OVC060 | 43 | 30.9 | 55 | 42.1 | 63% | 39 | 29.8 | 1011.1 | ||||
| 29 | 22:53 | NW 5 | 10.00 | Overcast | OVC060 | 42.1 | 30 | 62% | 40 | 29.81 | 1011.5 | ||||||
| 29 | 21:53 | W 12 | 10.00 | Overcast | OVC065 | 45 | 30 | 56% | 40 | 29.81 | 1012.0 | ||||||
| 29 | 20:53 | W 13 | 10.00 | Partly Cloudy | SCT075 | 46 | 30 | 54% | 41 | 29.8 | 1012.2 | ||||||
| 29 | 19:53 | W 17 | 10.00 | Overcast | BKN075 OVC090 | 50 | 30.9 | 48% | 45 | 29.8 | 1012.0 | ||||||
| 29 | 18:53 | W 7 | 10.00 | Overcast | OVC080 | 50 | 28.9 | 44% | 48 | 29.81 | 1012.4 | ||||||
| 29 | 17:53 | N 5 | 10.00 | Overcast | BKN085 OVC110 | 46 | 28 | 50 | 41 | 50% | 44 | 29.82 | 1013.3 | ||||
| 29 | 16:53 | NE 7 | 10.00 | Overcast | OVC090 | 46.9 | 28 | 48% | 44 | 29.8 | 1012.4 | ||||||
| 29 | 15:53 | E 10 | 10.00 | Overcast | OVC095 | 48.9 | 28 | 44% | 45 | 29.8 | 1011.8 | ||||||
| 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) | |||||||||||||||