Weather observations for the past three days for
Lewistown, Lewistown Municipal Airport
| Date | Time (mdt) | 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. | ||||||||||||||||
| 15 | 18:54 | S 7 | 16.09 | Fair | CLR | -8.9 | -15.6 | 59% | -12 | 76.81 | 1032.0 | ||||||
| 15 | 17:54 | SW 9 | 16.09 | Fair | CLR | -10 | -15.6 | -6.1 | -11.7 | 64% | -14 | 76.86 | 1032.9 | ||||
| 15 | 16:54 | SW 7 | 16.09 | Fair | CLR | -7.2 | -13.9 | 59% | -10 | 76.86 | 1032.4 | ||||||
| 15 | 15:54 | W 7 | 16.09 | Fair | CLR | -6.1 | -13.9 | 54% | -9 | 76.94 | 1032.0 | ||||||
| 15 | 14:54 | W 6 | 16.09 | Fair | CLR | -6.7 | -15 | 52% | 76.94 | 1032.4 | |||||||
| 15 | 13:54 | Calm | 16.09 | Fair | CLR | -7.2 | -14.4 | 57% | 76.96 | 1033.2 | |||||||
| 15 | 12:54 | SE 6 | 16.09 | Fair | CLR | -8.9 | -15 | 62% | 76.99 | 1033.7 | |||||||
| 15 | 11:54 | E 6 | 16.09 | Fair | CLR | -11.7 | -15.6 | -11.7 | -23.3 | 73% | 77.04 | 1034.5 | |||||
| 15 | 10:54 | SE 6 | 16.09 | Fair | CLR | -14.4 | -16.7 | 83% | 77.04 | 1034.8 | |||||||
| 15 | 09:54 | SE 9 | 16.09 | Fair | CLR | -17.2 | -18.9 | 87% | -23 | 77.01 | 1035.0 | ||||||
| 15 | 08:54 | SE 9 | 16.09 | Fair | CLR | -20.6 | -21.7 | 91% | -27 | 77.01 | 1035.6 | ||||||
| 15 | 07:54 | SE 11 | 11.27 | Fair | CLR | -23.3 | -24.4 | 91% | -31 | 77.01 | 1035.8 | ||||||
| 15 | 06:54 | S 11 | 16.09 | Fair | CLR | -20.6 | -22.2 | 87% | -28 | 76.99 | 1034.6 | ||||||
| 15 | 05:54 | SE 6 | 0.40 | Freezing Fog | VV001 | -21.1 | -21.7 | -12.8 | -23.3 | 95% | 76.96 | 1034.2 | |||||
| 15 | 04:54 | SW 9 | 6.44 | Fog/Mist | CLR | -20 | -20.6 | 95% | -26 | 76.94 | 1033.3 | ||||||
| 15 | 03:54 | W 15 | 11.27 | Light Snow | SCT008 OVC012 | -14.4 | -16.1 | 87% | -22 | 76.94 | 1031.9 | ||||||
| 15 | 02:54 | SW 17 | 6.44 | Light Snow Fog/Mist | OVC009 | -14.4 | -16.1 | 87% | -22 | 76.91 | 1031.7 | ||||||
| 15 | 01:54 | SW 19 | 4.83 | Light Snow Fog/Mist | FEW009 BKN013 OVC038 | -16.1 | -17.8 | 87% | -25 | 76.84 | 1030.9 | ||||||
| 15 | 00:54 | SW 17 | 2.01 | Light Snow Fog/Mist | SCT007 OVC013 | -15 | -16.7 | 87% | -23 | 76.78 | 1030.0 | ||||||
| 14 | 23:54 | W 19 | 3.22 | Light Snow Fog/Mist | OVC016 | -12.8 | -14.4 | -8.3 | -12.8 | 88% | -20 | 76.71 | 1028.4 | 0.13 | |||
| 14 | 22:54 | W 22 | 4.02 | Light Snow Fog/Mist | SCT017 OVC027 | -12.2 | -13.3 | 92% | -20 | 76.63 | 1027.3 | 0.03 | |||||
| 14 | 21:54 | W 17 | 0.80 | Snow Freezing Fog | VV004 | -11.7 | -13.3 | 88% | -19 | 76.56 | 1026.2 | 0.03 | |||||
| 14 | 20:54 | W 24 | 1.21 | Light Snow Fog/Mist | VV006 | -11.7 | -12.8 | 92% | -20 | 76.48 | 1025.2 | 0.03 | 0.08 | ||||
| 14 | 19:54 | NW 31 G 52 | 0.80 | Snow Freezing Fog | VV005 | -10.6 | -11.7 | 92% | -20 | 76.3 | 1022.5 | 0.03 | |||||
| 14 | 18:54 | W 41 G 67 | 0.24 | Heavy Snow Freezing Fog and Breezy | VV004 | -9.4 | -10.6 | 91% | -19 | 76.1 | 1019.6 | 0.03 | |||||
| 14 | 17:54 | NW 37 G 56 | 0.40 | Snow Freezing Fog and Breezy | VV006 | -8.3 | -10 | -3.9 | -8.3 | 88% | -18 | 75.97 | 1017.6 | 0.03 | 0.15 | ||
| 14 | 16:54 | NW 26 G 50 | 0.40 | Snow Freezing Fog | VV009 | -6.7 | -8.3 | 89% | -14 | 75.82 | 1015.5 | 0.03 | |||||
| 14 | 15:54 | N 19 G 35 | 1.21 | Light Snow Fog/Mist | FEW006 BKN020 OVC024 | -5 | -6.1 | 92% | -11 | 75.64 | 1012.4 | 0.03 | |||||
| 14 | 14:54 | N 13 G 28 | 2.01 | Light Snow Fog/Mist | SCT005 OVC012 | -4.4 | -6.1 | 88% | -9 | 75.51 | 1010.8 | 0.05 | 0.08 | ||||
| 14 | 13:54 | W 22 | 3.22 | Light Snow Fog/Mist | FEW005 BKN030 OVC038 | -4.4 | -6.1 | 88% | -11 | 75.44 | 1009.8 | ||||||
| 14 | 12:54 | NW 20 | 12.87 | Light Snow | FEW007 BKN012 OVC036 | -4.4 | -6.1 | 88% | -10 | 75.36 | 1008.8 | 0.03 | |||||
| 14 | 11:54 | E 11 | 9.66 | Light Snow | OVC028 | -4.4 | -7.2 | -4.4 | -5.6 | 81% | -8 | 75.29 | 1007.5 | 0.2 | |||
| 14 | 10:54 | E 22 | 14.48 | Light Snow | BKN029 OVC041 | -5 | -7.2 | 85% | -11 | 75.23 | 1006.6 | ||||||
| 14 | 09:54 | E 20 | 2.82 | Light Snow Fog/Mist | BKN023 OVC060 | -5.6 | -7.2 | 89% | -12 | 75.21 | 1006.5 | 0.05 | |||||
| 14 | 08:54 | E 19 | 1.21 | Light Snow Fog/Mist | VV015 | -5.6 | -6.7 | 92% | -12 | 75.21 | 1006.7 | 0.03 | 0.15 | ||||
| 14 | 07:54 | E 24 | 0.80 | Snow Freezing Fog | VV009 | -5.6 | -6.7 | 92% | -12 | 75.18 | 1006.3 | 0.05 | |||||
| 14 | 06:54 | E 20 | 1.21 | Light Snow Fog/Mist | VV008 | -5.6 | -6.7 | 92% | -12 | 75.21 | 1006.5 | 0.08 | |||||
| 14 | 05:54 | E 22 | 1.21 | Light Snow Fog/Mist | VV008 | -5.6 | -6.7 | -5 | -5.6 | 92% | -12 | 75.23 | 1006.8 | 0.03 | 0.08 | ||
| 14 | 04:54 | E 22 | 2.01 | Light Snow Fog/Mist | OVC014 | -5.6 | -6.7 | 92% | -12 | 75.26 | 1007.3 | 0.03 | |||||
| 14 | 03:54 | E 19 | 2.41 | Light Snow Fog/Mist | OVC014 | -5.6 | -6.7 | 92% | -12 | 75.36 | 1008.4 | ||||||
| 14 | 02:54 | E 20 | 2.01 | Light Snow Fog/Mist | OVC012 | -5.6 | -6.1 | 96% | -12 | 75.46 | 1010.0 | 0.03 | 0.03 | ||||
| 14 | 01:54 | E 30 | 4.83 | Light Snow Fog/Mist | OVC028 | -5.6 | -6.7 | 92% | -13 | 75.54 | 1010.9 | ||||||
| 14 | 00:54 | E 22 | 3.22 | Light Snow Fog/Mist | OVC022 | -5.6 | -6.1 | 96% | -12 | 75.64 | 1012.3 | ||||||
| 13 | 23:54 | E 11 | 3.22 | Light Snow Fog/Mist | OVC020 | -5 | -5.6 | -4.4 | -5 | 96% | -9 | 75.72 | 1013.1 | 0.03 | 0.46 | ||
| 13 | 22:54 | E 7 | 2.82 | Light Snow Fog/Mist | OVC016 | -4.4 | -4.4 | 100% | -7 | 75.77 | 1014.1 | 0.08 | |||||
| 13 | 21:54 | E 6 | 1.61 | Light Snow Fog/Mist | VV010 | -4.4 | -5 | 96% | 75.82 | 1014.7 | 0.13 | ||||||
| 13 | 20:54 | Calm | 1.61 | Light Snow Fog/Mist | VV011 | -5 | -5 | 100% | 75.84 | 1015.2 | 0.1 | 0.23 | |||||
| 13 | 19:54 | Calm | 2.01 | Light Snow Fog/Mist | OVC014 | -4.4 | -4.4 | 100% | 75.84 | 1015.2 | 0.05 | ||||||
| 13 | 18:54 | Calm | 2.01 | Light Snow Fog/Mist | OVC017 | -4.4 | -4.4 | 100% | 75.87 | 1015.5 | 0.08 | ||||||
| 13 | 17:54 | Calm | 0.80 | Snow Freezing Fog | VV013 | -4.4 | -4.4 | -2.8 | -4.4 | 100% | 75.9 | 1015.7 | 0.05 | 0.18 | |||
| 13 | 16:54 | N 9 | 1.21 | Light Snow Fog/Mist | SCT007 OVC014 | -3.9 | -3.9 | 100% | -7 | 75.92 | 1015.9 | 0.05 | |||||
| 13 | 15:54 | W 11 | 1.61 | Light Snow Fog/Mist | FEW005 BKN018 OVC026 | -3.9 | -4.4 | 96% | -8 | 75.92 | 1015.9 | 0.03 | |||||
| 13 | 14:54 | NW 17 | 3.22 | Light Snow Fog/Mist | SCT006 BKN022 OVC033 | -3.3 | -3.9 | 96% | -8 | 75.92 | 1015.7 | 0.05 | |||||
| 13 | 13:54 | NW 11 | 4.02 | Light Snow Fog/Mist | BKN030 OVC037 | -3.3 | -3.3 | 100% | -7 | 75.92 | 1015.9 | 0.03 | |||||
| 13 | 12:54 | W 11 | 3.22 | Light Snow Fog/Mist | FEW008 BKN029 OVC037 | -3.3 | -3.3 | 100% | -7 | 75.92 | 1016.0 | 0.03 | |||||
| 13 | 11:54 | W 7 | 2.01 | Light Snow | FEW005 BKN019 OVC032 | -3 | 0 | -3.3 | -4.4 | 0% | -6 | 75.92 | 1015.9 | 0.05 | 0.46 | ||
| 13 | 10:54 | SW 7 | 1.21 | Light Snow | VV013 | -3 | 0 | 0% | -6 | 75.92 | 1015.6 | 0.08 | |||||
| 13 | 09:54 | SW 7 | 1.61 | Light Snow Fog/Mist | VV017 | -3.9 | -3.9 | 100% | -7 | 75.9 | 1015.5 | 0.08 | |||||
| 13 | 08:54 | Calm | 1.21 | Light Snow | VV016 | -4 | 0 | 0% | 75.87 | 1015.3 | 0.1 | 0.25 | |||||
| 13 | 07:54 | Calm | 0.80 | Light Snow Freezing Fog | VV012 | -4.4 | -4.4 | 100% | 75.84 | 1014.8 | 0.1 | ||||||
| 13 | 06:54 | Calm | 2.01 | Light Snow Fog/Mist | OVC017 | -4.4 | -4.4 | 100% | 75.84 | 1014.6 | 0.05 | ||||||
| 13 | 05:54 | N 7 | 2.01 | Light Snow Fog/Mist | OVC018 | -4.4 | -4.4 | -3.3 | -4.4 | 100% | -7 | 75.82 | 1014.1 | 0.05 | 0.36 | ||
| 13 | 04:54 | N 9 | 2.41 | Light Snow Fog/Mist | OVC016 | -4.4 | -4.4 | 100% | -8 | 75.79 | 1013.9 | 0.1 | |||||
| 13 | 03:54 | N 7 | 1.61 | Light Snow Fog/Mist | FEW004 OVC013 | -3.9 | -3.9 | 100% | -7 | 75.84 | 1014.6 | 0.08 | |||||
| 13 | 02:54 | Calm | 3.22 | Light Snow Fog/Mist | SCT014 OVC023 | -3.3 | -3.3 | 100% | 75.9 | 1015.1 | 0.05 | 0.13 | |||||
| 13 | 01:54 | E 6 | 2.82 | Light Snow Fog/Mist | OVC019 | -3.3 | -3.3 | 100% | 75.92 | 1015.6 | 0.03 | ||||||
| 13 | 00:54 | Calm | 2.41 | Light Snow Fog/Mist | BKN007 OVC018 | -3.3 | -3.3 | 100% | 75.95 | 1015.7 | 0.05 | ||||||
| 12 | 23:54 | SW 7 | 3.22 | Light Snow Fog/Mist | OVC017 | -3.3 | -3.3 | -0.6 | -3.3 | 100% | -6 | 75.97 | 1015.0 | 0.08 | 0.64 | ||
| 12 | 22:54 | W 6 | 2.82 | Light Snow Fog/Mist | OVC019 | -2.8 | -2.8 | 100% | 75.97 | 1014.3 | 0.08 | ||||||
| 12 | 21:54 | W 7 | 1.21 | Light Snow Fog/Mist | VV006 | -2.8 | -2.8 | 100% | -5 | 75.97 | 1014.5 | 0.15 | |||||
| 12 | 20:54 | W 7 | 1.61 | Light Snow Fog/Mist | VV009 | -2.8 | -2.8 | 100% | -5 | 76 | 1014.6 | 0.15 | 0.33 | ||||
| 12 | 19:54 | N 9 | 1.21 | Light Snow Fog/Mist | VV007 | -2.2 | -2.2 | 100% | -5 | 75.97 | 1014.3 | 0.13 | |||||
| Date | Time (mdt) | 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) | |||||||||||||||