Weather observations for the past three days for
Lewistown, Lewistown Municipal 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. | ||||||||||||||||
| 10 | 00:54 | SW 19 | 16.09 | Overcast | BKN041 BKN049 OVC065 | -2.8 | -3.3 | 96% | -8 | 76.48 | 1023.1 | ||||||
| 09 | 23:54 | SW 11 | 16.09 | Overcast | FEW036 BKN055 OVC070 | -2.2 | -2.8 | 96% | -6 | 76.48 | 1022.8 | ||||||
| 09 | 22:54 | W 26 G 44 | 16.09 | Overcast | FEW006 BKN055 OVC070 | -1.7 | -1.7 | 0 | -1.7 | 100% | -8 | 76.45 | 1022.3 | 0.13 | 0.3 | ||
| 09 | 21:54 | NW 13 | 0.80 | Snow Freezing Fog | VV003 | -1.7 | -1.7 | 100% | -6 | 76.43 | 1021.8 | 0.15 | |||||
| 09 | 20:54 | NE 6 | 0.40 | Freezing Fog | FEW001 BKN017 OVC032 | -0.6 | -1.1 | 96% | 76.38 | 1021.2 | |||||||
| 09 | 19:54 | W 13 | 16.09 | Overcast | BKN016 BKN044 OVC085 | -0.6 | -0.6 | 100% | -4 | 76.38 | 1021.1 | 0.03 | |||||
| 09 | 18:54 | W 7 | 1.21 | Fog/Mist | VV002 | -0.6 | -0.6 | 100% | -3 | 76.38 | 1020.9 | ||||||
| 09 | 17:54 | W 11 | 3.22 | Fog/Mist | OVC003 | -0.6 | -0.6 | 100% | -4 | 76.35 | 1020.7 | 0.03 | |||||
| 09 | 16:54 | SW 11 | 2.41 | Light Snow Fog/Mist | FEW012 BKN018 OVC050 | 0 | -0.6 | 0 | -0.6 | 96% | -3 | 76.3 | 1020.1 | 0.03 | 0.58 | ||
| 09 | 15:54 | SW 13 | 4.83 | Light Snow Fog/Mist | BKN004 OVC015 | 0 | -0.6 | 96% | -4 | 76.28 | 1019.8 | 0.05 | |||||
| 09 | 14:54 | SW 11 | 1.61 | Light Snow Fog/Mist | VV006 | 0 | -0.6 | 96% | -3 | 76.25 | 1019.2 | 0.1 | |||||
| 09 | 13:54 | W 11 | 1.21 | Light Snow Fog/Mist | SCT003 OVC011 | -0.6 | -0.6 | 100% | -4 | 76.2 | 1018.4 | 0.13 | 0.41 | ||||
| 09 | 12:54 | W 9 | 1.61 | Light Snow Fog/Mist | FEW003 OVC008 | -0.6 | -0.6 | 100% | -3 | 76.2 | 1018.3 | 0.13 | |||||
| 09 | 11:54 | NW 9 | 1.21 | Light Snow Fog/Mist | OVC004 | -0.6 | -0.6 | 100% | -3 | 76.17 | 1018.1 | 0.15 | |||||
| 09 | 10:54 | NW 6 | 2.01 | Light Snow Fog/Mist | SCT003 OVC006 | 0 | 0 | 0 | -0.6 | 100% | 76.15 | 1017.4 | 0.08 | 0.74 | |||
| 09 | 09:54 | Calm | 2.82 | Light Snow Fog/Mist | OVC006 | 0 | 0 | 100% | 76.07 | 1016.4 | 0.03 | ||||||
| 09 | 08:54 | Calm | 1.61 | Light Snow Fog/Mist | VV010 | -0.6 | -0.6 | 100% | 76.05 | 1015.9 | 0.15 | ||||||
| 09 | 07:54 | NW 7 | 0.80 | Snow Freezing Fog | VV005 | -0.6 | -0.6 | 100% | -3 | 76.02 | 1015.2 | 0.18 | 0.48 | ||||
| 09 | 06:54 | NW 6 | 1.61 | Light Snow Fog/Mist | VV006 | 0 | -0.6 | 96% | 75.92 | 1013.8 | 0.15 | ||||||
| 09 | 05:54 | N 6 | 1.61 | Light Snow Fog/Mist | VV009 | 0 | 0 | 100% | 75.87 | 1012.8 | 0.15 | ||||||
| 09 | 04:54 | Calm | 1.21 | Light Snow Fog/Mist | VV009 | 0 | 0 | 2.2 | 0 | 100% | 75.84 | 1012.3 | 0.18 | 0.51 | |||
| 09 | 03:54 | S 7 | 4.02 | Light Snow Fog/Mist | OVC013 | 0 | 0 | 100% | -2 | 75.87 | 1012.4 | 0.2 | |||||
| 09 | 02:54 | SE 6 | 2.82 | Light Snow Fog/Mist | OVC013 | 0 | 0 | 100% | 75.92 | 1013.1 | 0.1 | ||||||
| 09 | 01:54 | E 7 | 14.48 | Light Rain | FEW010 OVC024 | 1.7 | 1.1 | 96% | -0 | 75.95 | 1013.1 | 0.03 | 0.03 | ||||
| 09 | 00:54 | S 13 | 16.09 | Overcast | OVC046 | 1.7 | 1.1 | 96% | -2 | 75.95 | 1013.1 | ||||||
| 08 | 23:54 | SE 7 | 16.09 | Overcast | OVC039 | 1.7 | 1.1 | 96% | -0 | 76.02 | 1013.7 | ||||||
| 08 | 22:54 | N 6 | 16.09 | Light Rain | SCT017 BKN022 OVC037 | 2.2 | 1.1 | 8.3 | 2.2 | 93% | 76.1 | 1014.8 | 0.05 | 0.18 | |||
| 08 | 21:54 | W 7 | 16.09 | Light Rain | BKN024 OVC030 | 3.3 | 1.1 | 86% | 2 | 76.15 | 1015.5 | 0.03 | |||||
| 08 | 20:54 | W 6 | 16.09 | Light Rain | FEW023 OVC030 | 3.9 | 2.2 | 89% | 76.15 | 1015.8 | 0.05 | ||||||
| 08 | 19:54 | NW 13 | 16.09 | Light Rain | OVC031 | 4.4 | 2.2 | 86% | 2 | 76.15 | 1016.4 | 0.05 | 0.05 | ||||
| 08 | 18:54 | SW 15 | 16.09 | Overcast | OVC045 | 5.6 | 1.1 | 73% | 3 | 76.15 | 1015.9 | ||||||
| 08 | 17:54 | W 7 | 16.09 | Light Rain | BKN050 OVC070 | 6.7 | -0.6 | 60% | 6 | 76.12 | 1015.6 | ||||||
| 08 | 16:54 | NW 9 | 16.09 | Overcast | BKN060 OVC080 | 8.3 | -1.1 | 11.1 | 8.3 | 52% | 7 | 76.12 | 1014.7 | ||||
| 08 | 15:54 | N 7 | 16.09 | Overcast | FEW050 BKN070 OVC095 | 8.9 | 0 | 54% | 8 | 76.12 | 1014.4 | ||||||
| 08 | 14:54 | N 7 | 16.09 | Overcast | OVC075 | 8.9 | 0 | 54% | 8 | 76.1 | 1014.1 | ||||||
| 08 | 13:54 | N 17 | 16.09 | Overcast | FEW049 OVC070 | 8.9 | -0.6 | 52% | 7 | 76.1 | 1014.1 | ||||||
| 08 | 12:54 | N 17 G 28 | 16.09 | Overcast | OVC070 | 10.6 | -2.8 | 39% | 76.12 | 1014.1 | |||||||
| 08 | 11:54 | W 9 | 16.09 | Fair | CLR | 11.1 | -2.8 | 38% | 76.12 | 1014.7 | |||||||
| 08 | 10:54 | W 26 | 16.09 | Fair | CLR | 10.6 | -3.3 | 10.6 | 1.7 | 38% | 76.17 | 1015.6 | |||||
| 08 | 09:54 | SW 22 G 43 | 16.09 | Fair | CLR | 10 | -3.3 | 39% | 7 | 76.17 | 1015.7 | ||||||
| 08 | 08:54 | SW 28 G 39 | 16.09 | Fair | CLR | 9.4 | -3.9 | 39% | 6 | 76.15 | 1015.6 | ||||||
| 08 | 07:54 | W 11 | 16.09 | Fair | CLR | 2.8 | -5.6 | 54% | 0 | 76.12 | 1016.4 | ||||||
| 08 | 06:54 | W 17 | 16.09 | Fair | CLR | 5 | -5 | 49% | 2 | 76.12 | 1015.9 | ||||||
| 08 | 05:54 | W 19 | 16.09 | Fair | CLR | 4.4 | -5.6 | 49% | 1 | 76.12 | 1015.6 | ||||||
| 08 | 04:54 | W 26 | 16.09 | Fair | CLR | 8.3 | -5.6 | 9.4 | 4.4 | 37% | 5 | 76.1 | 1013.5 | ||||
| 08 | 03:54 | SW 41 G 56 | 16.09 | Fair and Breezy | CLR | 8.9 | -5 | 37% | 5 | 76.1 | 1013.2 | ||||||
| 08 | 02:54 | SW 33 | 16.09 | Fair and Breezy | CLR | 8.9 | -5.6 | 36% | 5 | 76.07 | 1013.1 | ||||||
| 08 | 01:54 | SW 26 | 16.09 | Fair | CLR | 8.9 | -5.6 | 36% | 6 | 76.12 | 1013.6 | ||||||
| 08 | 00:54 | SW 26 | 16.09 | Fair | CLR | 9.4 | -5 | 36% | 6 | 76.12 | 1013.4 | ||||||
| 07 | 23:54 | SW 17 | 16.09 | A Few Clouds | FEW090 | 5 | -4.4 | 51% | 2 | 76.12 | 1014.1 | ||||||
| 07 | 22:54 | SW 20 | 16.09 | Fair | CLR | 4.4 | -4.4 | 12.2 | 2.2 | 53% | 1 | 76.15 | 1015.0 | ||||
| 07 | 21:54 | SW 19 | 16.09 | Fair | CLR | 3.9 | -4.4 | 55% | 0 | 76.17 | 1015.8 | ||||||
| 07 | 20:54 | S 6 | 16.09 | Fair | CLR | 3.3 | -5 | 55% | 76.2 | 1016.8 | |||||||
| 07 | 19:54 | S 9 | 16.09 | Fair | CLR | 3.9 | -5.6 | 50% | 2 | 76.23 | 1017.5 | ||||||
| 07 | 18:54 | SW 17 | 16.09 | Fair | CLR | 4.4 | -5 | 51% | 1 | 76.23 | 1017.5 | ||||||
| 07 | 17:54 | W 15 | 16.09 | Fair | CLR | 7.8 | -5 | 40% | 6 | 76.23 | 1016.7 | ||||||
| 07 | 16:54 | W 19 | 16.09 | Fair | CLR | 12.2 | -5.6 | 15.6 | 12.2 | 29% | 76.17 | 1015.0 | |||||
| 07 | 15:54 | NW 30 G 56 | 16.09 | Fair | CLR | 13.9 | -6.7 | 24% | 76.17 | 1014.6 | |||||||
| 07 | 14:54 | NW 33 G 56 | 16.09 | A Few Clouds and Breezy | FEW100 | 14.4 | -7.2 | 22% | 76.17 | 1014.6 | |||||||
| 07 | 13:54 | W 30 G 50 | 16.09 | A Few Clouds | FEW100 | 13.9 | -7.2 | 23% | 76.17 | 1015.2 | |||||||
| 07 | 12:54 | W 28 G 46 | 16.09 | Mostly Cloudy | BKN110 | 15 | -7.8 | 20% | 76.2 | 1014.9 | |||||||
| 07 | 11:54 | W 28 G 44 | 16.09 | Fair | CLR | 14.4 | -8.3 | 20% | 76.28 | 1016.2 | |||||||
| 07 | 10:54 | NW 9 | 16.09 | Fair | CLR | 12.2 | -6.7 | 12.2 | 2.8 | 26% | 76.3 | 1016.6 | |||||
| 07 | 09:54 | SW 7 | 16.09 | Fair | CLR | 8.9 | -5 | 37% | 8 | 76.3 | 1017.0 | ||||||
| 07 | 08:54 | SW 15 | 16.09 | Fair | CLR | 6.1 | -4.4 | 47% | 3 | 76.3 | 1017.2 | ||||||
| 07 | 07:54 | SW 15 | 16.09 | Fair | CLR | 5 | -5 | 49% | 2 | 76.25 | 1016.9 | ||||||
| 07 | 06:54 | SW 17 | 16.09 | Fair | CLR | 3.9 | -5 | 53% | 0 | 76.2 | 1016.2 | ||||||
| 07 | 05:54 | SW 13 | 16.09 | Fair | CLR | 3.9 | -3.9 | 57% | 1 | 76.15 | 1015.5 | ||||||
| 07 | 04:54 | W 7 | 16.09 | Fair | CLR | 7.2 | -5 | 7.2 | 3.3 | 42% | 6 | 76.12 | 1013.7 | ||||
| 07 | 03:54 | SW 20 | 16.09 | Fair | CLR | 6.7 | -4.4 | 45% | 3 | 76.07 | 1012.6 | ||||||
| 07 | 02:54 | SW 19 | 16.09 | Fair | CLR | 6.1 | -4.4 | 47% | 3 | 76.07 | 1012.6 | ||||||
| 07 | 01:54 | W 11 | 16.09 | Fair | CLR | 4.4 | -4.4 | 53% | 2 | 76.1 | 1013.1 | ||||||
| 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) | |||||||||||||||