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. | ||||||||||||||||
| 16 | 00:53 | SW 12 | 10.00 | Overcast | OVC085 | 23 | 14 | 68% | 13 | 30.15 | 1027.4 | ||||||
| 15 | 23:53 | SW 9 | 10.00 | Overcast | OVC100 | 21.9 | 12 | 27 | 12.9 | 66% | 13 | 30.18 | 1029.0 | ||||
| 15 | 22:53 | S 6 | 10.00 | A Few Clouds | FEW120 | 19 | 10 | 68% | 12 | 30.2 | 1030.5 | ||||||
| 15 | 21:53 | SW 8 | 10.00 | Fair | CLR | 16 | 9 | 74% | 6 | 30.22 | 1031.5 | ||||||
| 15 | 20:53 | SW 9 | 10.00 | Fair | CLR | 15.1 | 9 | 77% | 4 | 30.24 | 1032.8 | ||||||
| 15 | 19:53 | SW 5 | 10.00 | Fair | CLR | 17.1 | 10.9 | 77% | 11 | 30.24 | 1032.1 | ||||||
| 15 | 18:53 | S 6 | 10.00 | Fair | CLR | 26.1 | 14 | 60% | 20 | 30.23 | 1031.7 | ||||||
| 15 | 17:53 | S 8 | 10.00 | Fair | CLR | 24.1 | 12.9 | 26.1 | 12 | 62% | 16 | 30.24 | 1032.1 | ||||
| 15 | 16:53 | SW 8 | 10.00 | Fair | CLR | 25 | 14 | 63% | 17 | 30.27 | 1032.7 | ||||||
| 15 | 15:53 | SW 8 | 10.00 | Fair | CLR | 25 | 15.1 | 66% | 17 | 30.28 | 1033.2 | ||||||
| 15 | 14:53 | SW 9 | 10.00 | Fair | CLR | 23 | 12.9 | 65% | 14 | 30.31 | 1034.4 | ||||||
| 15 | 13:53 | SW 9 | 10.00 | Fair | CLR | 21 | 10.9 | 65% | 11 | 30.33 | 1035.1 | ||||||
| 15 | 12:53 | SW 9 | 10.00 | Fair | CLR | 17.1 | 9 | 70% | 7 | 30.33 | 1035.7 | ||||||
| 15 | 11:53 | SW 8 | 10.00 | Fair | CLR | 12.9 | 5 | 12.9 | -6 | 70% | 3 | 30.34 | 1036.2 | ||||
| 15 | 10:53 | SW 8 | 10.00 | Fair | CLR | 6.1 | 3 | 87% | -6 | 30.35 | 1036.6 | ||||||
| 15 | 09:53 | SW 6 | 10.00 | Fair | CLR | 3 | -0 | 87% | -7 | 30.34 | 1036.3 | ||||||
| 15 | 08:53 | S 10 | 10.00 | Fair | CLR | -2.9 | -4 | 95% | -19 | 30.33 | 1036.4 | ||||||
| 15 | 07:53 | S 8 | 10.00 | Fair | CLR | 3.9 | 1 | 88% | -8 | 30.33 | 1035.7 | ||||||
| 15 | 06:53 | S 8 | 10.00 | Fair | CLR | -2.9 | -4 | 95% | -17 | 30.32 | 1036.0 | ||||||
| 15 | 05:53 | S 9 | 10.00 | Fair | CLR | -2 | -5.1 | 3.9 | -5.1 | 87% | -17 | 30.32 | 1035.6 | ||||
| 15 | 04:53 | S 7 | 0.50 | Fair | CLR | -0 | -2 | 91% | -12 | 30.31 | 1035.1 | ||||||
| 15 | 03:53 | SW 7 | 0.50 | Partly Cloudy | SCT100 | -0 | -0.9 | 96% | -12 | 30.32 | 1035.4 | ||||||
| 15 | 02:53 | S 7 | 0.50 | Mostly Cloudy | BKN080 BKN100 | -0.9 | -2 | 95% | -13 | 30.32 | 1035.4 | ||||||
| 15 | 01:53 | SW 3 | 0.50 | Overcast | OVC095 | 1 | -0 | 95% | 30.31 | 1035.0 | |||||||
| 15 | 00:53 | W 5 | 0.50 | Partly Cloudy | SCT100 | -0 | -2 | 91% | -9 | 30.29 | 1034.2 | ||||||
| 14 | 23:53 | W 6 | 0.50 | Light Snow Fog/Mist | OVC012 | 1 | -0.9 | 12.9 | 1 | 91% | -9 | 30.28 | 1033.1 | 0.06 | |||
| 14 | 22:53 | NW 3 | 0.50 | Light Snow Fog/Mist | OVC035 | 6.1 | 3 | 87% | 30.25 | 1031.9 | |||||||
| 14 | 21:53 | NW 13 | 0.50 | Light Snow Fog/Mist | OVC011 | 9 | 6.1 | 88% | -6 | 30.23 | 1031.1 | 0.02 | |||||
| 14 | 20:53 | N 12 | 0.50 | Light Snow Fog/Mist | VV008 | 10 | 7 | 87% | -3 | 30.21 | 1030.1 | 0.04 | 0.04 | ||||
| 14 | 19:53 | N 16 G 22 | 0.50 | Light Snow Fog/Mist | OVC013 | 12 | 8.1 | 84% | -3 | 30.17 | 1028.7 | ||||||
| 14 | 18:53 | N 15 | 10.00 | Overcast | SCT015 BKN021 OVC030 | 12.9 | 8.1 | 81% | -2 | 30.12 | 1026.8 | ||||||
| 14 | 17:53 | NW 24 G 33 | 1.00 | Light Snow Fog/Mist and Breezy | VV015 | 12.9 | 10 | 24.1 | 12.9 | 88% | -5 | 30.05 | 1024.3 | 0.06 | |||
| 14 | 16:53 | NW 28 G 38 | 0.25 | Heavy Snow Freezing Fog and Windy | VV018 | 12.9 | 10 | 88% | -6 | 29.99 | 1022.1 | 0.01 | |||||
| 14 | 15:53 | N 26 G 44 | 0.25 | Heavy Snow Freezing Fog and Windy | FEW010 OVC014 | 14 | 10.9 | 88% | -5 | 29.93 | 1019.7 | 0.01 | |||||
| 14 | 14:53 | NW 28 G 38 | 0.25 | Heavy Snow Freezing Fog and Windy | VV011 | 16 | 14 | 92% | -2 | 29.89 | 1018.2 | 0.01 | 0.04 | ||||
| 14 | 13:53 | NW 26 G 35 | 0.25 | Snow Freezing Fog and Windy | FEW009 OVC013 | 17.1 | 14 | 88% | -1 | 29.85 | 1016.8 | ||||||
| 14 | 12:53 | NW 32 G 40 | 0.25 | Heavy Snow Freezing Fog and Windy | VV008 | 19.9 | 17.1 | 89% | 2 | 29.79 | 1014.3 | 0.03 | |||||
| 14 | 11:53 | N 15 | 0.50 | Snow Freezing Fog | SCT005 OVC013 | 24.1 | 21.9 | 24.1 | 23 | 91% | 12 | 29.74 | 1012.2 | 0.03 | 0.15 | ||
| 14 | 10:53 | N 13 | 0.75 | Light Snow Fog/Mist | BKN016 OVC023 | 24.1 | 21.9 | 91% | 13 | 29.7 | 1010.9 | 0.04 | |||||
| 14 | 09:53 | NW 8 | 0.25 | Heavy Snow Freezing Fog | VV008 | 23 | 21.9 | 96% | 15 | 29.68 | 1010.2 | 0.04 | |||||
| 14 | 08:53 | N 6 | 7.00 | Overcast | OVC004 | 24.1 | 23 | 96% | 18 | 29.64 | 1008.8 | 0.01 | 0.04 | ||||
| 14 | 07:53 | NE 3 | 1.25 | Light Snow Fog/Mist | SCT023 OVC041 | 24.1 | 23 | 96% | 29.64 | 1008.6 | 0.01 | ||||||
| 14 | 06:53 | N 5 | 1.00 | Light Snow Fog/Mist | BKN023 OVC040 | 24.1 | 23 | 96% | 19 | 29.64 | 1008.7 | 0.02 | |||||
| 14 | 05:53 | N 7 | 1.00 | Light Snow Fog/Mist | VV014 | 24.1 | 23 | 25 | 24.1 | 96% | 17 | 29.64 | 1008.6 | 0.04 | 0.08 | ||
| 14 | 04:53 | N 7 | 1.25 | Light Snow Fog/Mist | OVC020 | 24.1 | 23 | 96% | 17 | 29.64 | 1008.6 | 0.02 | |||||
| 14 | 03:53 | NE 5 | 2.50 | Light Snow Fog/Mist | FEW004 OVC030 | 25 | 24.1 | 96% | 20 | 29.67 | 1009.4 | ||||||
| 14 | 02:53 | E 7 | 2.00 | Light Snow Fog/Mist | OVC031 | 25 | 23 | 92% | 18 | 29.7 | 1010.8 | 0.01 | 0.02 | ||||
| 14 | 01:53 | E 8 | 7.00 | Overcast | FEW036 OVC050 | 25 | 23 | 92% | 17 | 29.73 | 1011.6 | ||||||
| 14 | 00:53 | E 7 | 2.50 | Light Snow Fog/Mist | OVC036 | 25 | 24.1 | 96% | 18 | 29.77 | 1012.7 | 0.01 | |||||
| 13 | 23:53 | E 9 | 2.50 | Light Snow Fog/Mist | FEW008 OVC031 | 25 | 24.1 | 27 | 25 | 96% | 16 | 29.78 | 1013.4 | 0.01 | 0.05 | ||
| 13 | 22:53 | E 10 | 2.00 | Light Snow Fog/Mist | BKN006 BKN010 OVC031 | 25 | 24.1 | 96% | 16 | 29.81 | 1014.3 | ||||||
| 13 | 21:53 | E 9 | 2.00 | Light Snow Fog/Mist | SCT006 OVC027 | 25 | 24.1 | 96% | 16 | 29.84 | 1015.4 | 0.02 | |||||
| 13 | 20:53 | E 7 | 2.00 | Light Snow Fog/Mist | BKN004 OVC015 | 26.1 | 24.1 | 92% | 19 | 29.85 | 1015.8 | 0.01 | 0.02 | ||||
| 13 | 19:53 | E 7 | 2.00 | Light Snow Fog/Mist | BKN007 BKN012 OVC041 | 25 | 24.1 | 96% | 18 | 29.86 | 1016.1 | 0.01 | |||||
| 13 | 18:53 | E 7 | 1.50 | Light Snow Fog/Mist | FEW005 BKN014 OVC033 | 26.1 | 24.1 | 92% | 19 | 29.87 | 1016.5 | ||||||
| 13 | 17:53 | E 5 | 1.50 | Light Snow Fog/Mist | SCT007 BKN013 OVC035 | 27 | 24.1 | 28.9 | 26.1 | 89% | 22 | 29.88 | 1016.8 | 0.01 | 0.16 | ||
| 13 | 16:53 | NE 10 | 1.25 | Light Snow Fog/Mist | FEW009 BKN028 OVC038 | 27 | 23 | 85% | 18 | 29.89 | 1017.0 | 0.01 | |||||
| 13 | 15:53 | E 12 | 0.75 | Light Snow Fog/Mist | FEW008 BKN018 OVC027 | 26.1 | 23 | 88% | 16 | 29.9 | 1017.3 | 0.03 | |||||
| 13 | 14:53 | NE 13 | 0.50 | Snow Freezing Fog | FEW006 BKN014 OVC021 | 27 | 24.1 | 89% | 17 | 29.9 | 1017.2 | 0.03 | 0.11 | ||||
| 13 | 13:53 | NE 7 | 0.75 | Light Snow Fog/Mist | FEW007 BKN014 OVC024 | 28 | 25 | 88% | 22 | 29.92 | 1017.7 | 0.04 | |||||
| 13 | 12:53 | N 7 | 0.50 | Snow Freezing Fog | SCT006 OVC010 | 28 | 25 | 88% | 22 | 29.92 | 1017.5 | 0.04 | |||||
| 13 | 11:53 | E 9 | 0.75 | Light Snow Fog/Mist | BKN005 BKN012 OVC016 | 28.9 | 27 | 28.9 | 26.1 | 92% | 21 | 29.92 | 1017.3 | 0.03 | 0.1 | ||
| 13 | 10:53 | E 5 | 0.75 | Light Snow Fog/Mist | VV016 | 28 | 27 | 96% | 24 | 29.91 | 1017.1 | 0.03 | |||||
| 13 | 09:53 | E 5 | 0.75 | Light Snow Fog/Mist | VV017 | 28 | 26.1 | 92% | 24 | 29.9 | 1016.7 | 0.02 | |||||
| 13 | 08:53 | E 8 | 1.00 | Light Snow Fog/Mist | BKN031 OVC039 | 27 | 25 | 92% | 19 | 29.88 | 1016.0 | 0.01 | 0.02 | ||||
| 13 | 07:53 | NE 8 | 3.00 | Light Snow Fog/Mist | SCT004 BKN017 OVC050 | 26.1 | 26.1 | 100% | 18 | 29.87 | 1015.6 | ||||||
| 13 | 06:53 | E 7 | 2.50 | Light Snow Fog/Mist | OVC036 | 26.1 | 25 | 96% | 19 | 29.85 | 1015.0 | 0.01 | |||||
| 13 | 05:53 | E 10 | 2.50 | Light Snow Fog/Mist | FEW005 OVC037 | 26.1 | 25 | 30 | 26.1 | 96% | 17 | 29.85 | 1014.8 | 0.03 | |||
| 13 | 04:53 | E 12 | 2.00 | Light Snow Fog/Mist | BKN005 OVC029 | 27 | 26.1 | 96% | 17 | 29.85 | 1014.2 | 0.01 | |||||
| 13 | 03:53 | E 15 | 2.00 | Light Snow Fog/Mist | SCT004 OVC027 | 27 | 26.1 | 96% | 16 | 29.86 | 1014.7 | 0.01 | |||||
| 13 | 02:53 | E 9 | 3.00 | Light Snow Fog/Mist | SCT006 SCT010 OVC037 | 28 | 27 | 96% | 20 | 29.88 | 1014.9 | 0.01 | 0.01 | ||||
| 13 | 01:53 | E 8 | 7.00 | Light Snow | SCT003 BKN010 OVC041 | 28 | 27 | 96% | 21 | 29.89 | 1015.2 | ||||||
| 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) | |||||||||||||||