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. | ||||||||||||||||
| 05 | 01:54 | SE 6 | 16.09 | Fair | CLR | 0 | -3.3 | 79% | 77.01 | 1027.8 | |||||||
| 05 | 00:54 | Calm | 16.09 | A Few Clouds | FEW070 | 2.2 | -2.8 | 70% | 76.99 | 1027.3 | |||||||
| 04 | 23:54 | SE 7 | 16.09 | Overcast | OVC075 | 1.7 | -2.2 | 11.7 | 1.1 | 76% | -0 | 76.96 | 1027.2 | ||||
| 04 | 22:54 | SW 15 | 16.09 | Mostly Cloudy | BKN070 | 3.9 | -2.2 | 65% | 1 | 76.94 | 1026.7 | ||||||
| 04 | 21:54 | SW 13 | 16.09 | Partly Cloudy | SCT080 | 2.2 | -2.2 | 73% | -1 | 76.91 | 1027.0 | ||||||
| 04 | 20:54 | Calm | 16.09 | Fair | CLR | 4.4 | -2.8 | 60% | 76.89 | 1026.6 | |||||||
| 04 | 19:54 | W 11 | 16.09 | Fair | CLR | 8.3 | -2.8 | 46% | 7 | 76.86 | 1026.0 | ||||||
| 04 | 18:54 | NW 17 | 16.09 | Partly Cloudy | SCT080 | 10 | -3.3 | 39% | 8 | 76.86 | 1025.9 | ||||||
| 04 | 17:54 | NW 19 G 37 | 16.09 | Overcast | BKN065 OVC080 | 11.1 | -3.9 | 12.2 | 8.9 | 35% | 76.84 | 1025.8 | |||||
| 04 | 16:54 | NW 24 G 44 | 16.09 | A Few Clouds | FEW065 | 12.2 | -3.9 | 33% | 76.84 | 1025.0 | |||||||
| 04 | 15:54 | W 30 G 46 | 16.09 | Fair | CLR | 12.2 | -4.4 | 31% | 76.84 | 1025.0 | |||||||
| 04 | 14:54 | NW 24 G 48 | 16.09 | Fair | CLR | 11.1 | -5 | 32% | 76.84 | 1025.7 | |||||||
| 04 | 13:54 | NW 26 G 43 | 16.09 | Fair | CLR | 10.6 | -4.4 | 35% | 76.89 | 1026.0 | |||||||
| 04 | 12:54 | W 33 G 48 | 16.09 | Fair and Breezy | CLR | 10 | -5 | 35% | 7 | 76.89 | 1026.2 | ||||||
| 04 | 11:54 | NW 26 G 48 | 16.09 | Fair | CLR | 8.9 | -4.4 | 8.9 | -1.1 | 39% | 6 | 76.91 | 1026.4 | ||||
| 04 | 09:54 | NW 17 G 30 | 16.09 | Fair | CLR | 6.7 | -2.2 | 53% | 4 | 76.91 | 1026.7 | ||||||
| 04 | 08:54 | Calm | 16.09 | Fair | CLR | 2.8 | -2.8 | 67% | 76.91 | 1027.8 | |||||||
| 04 | 07:54 | S 6 | 16.09 | Fair | CLR | 1.1 | -3.3 | 73% | 76.89 | 1027.1 | |||||||
| 04 | 06:54 | Vrbl 7 | 16.09 | Fair | CLR | -0.6 | -3.3 | 82% | -3 | 76.86 | 1026.8 | ||||||
| 04 | 05:54 | W 9 | 16.09 | Mostly Cloudy | BKN065 | -1.1 | -2.8 | 2.2 | -1.1 | 88% | -4 | 76.86 | 1026.7 | ||||
| 04 | 04:54 | W 15 | 16.09 | Overcast | OVC065 | 1.1 | -1.7 | 82% | -3 | 76.84 | 1026.1 | ||||||
| 04 | 03:54 | W 13 | 16.09 | Overcast | OVC065 | 0.6 | -1.7 | 85% | -3 | 76.84 | 1026.4 | ||||||
| 04 | 02:54 | W 9 | 16.09 | Partly Cloudy | SCT065 | -1.1 | -3.3 | 85% | -4 | 76.84 | 1026.9 | ||||||
| 04 | 01:54 | W 11 | 16.09 | Partly Cloudy | SCT070 | 0.6 | -3.3 | 75% | -2 | 76.84 | 1027.0 | ||||||
| 04 | 00:54 | W 11 | 16.09 | Mostly Cloudy | BKN070 | 0 | -2.2 | 85% | -3 | 76.84 | 1027.4 | ||||||
| 03 | 23:54 | SW 11 | 16.09 | Overcast | OVC075 | 1.7 | -1.1 | 6.7 | 0 | 82% | -1 | 76.84 | 1027.0 | ||||
| 03 | 22:54 | SW 15 | 16.09 | Overcast | OVC075 | 2.8 | -0.6 | 79% | -1 | 76.84 | 1026.9 | ||||||
| 03 | 21:54 | SW 13 | 16.09 | Overcast | OVC075 | 2.2 | -0.6 | 82% | -1 | 76.84 | 1027.2 | ||||||
| 03 | 20:54 | W 11 | 16.09 | A Few Clouds | FEW080 | 0.6 | -1.7 | 85% | -2 | 76.81 | 1027.2 | ||||||
| 03 | 19:54 | NW 7 | 16.09 | Fair | CLR | 3.9 | 0 | 76% | 2 | 76.76 | 1026.1 | ||||||
| 03 | 18:54 | NW 9 | 16.09 | Mostly Cloudy | BKN070 | 6.1 | 0 | 65% | 4 | 76.76 | 1025.4 | ||||||
| 03 | 17:54 | NW 17 G 30 | 16.09 | Mostly Cloudy | FEW033 BKN080 | 6.7 | -0.6 | 7.8 | -1.1 | 60% | 4 | 76.76 | 1025.3 | ||||
| 03 | 16:54 | NW 15 G 39 | 16.09 | Overcast | OVC085 | 6.1 | 0 | 65% | 3 | 76.73 | 1025.1 | ||||||
| 03 | 15:54 | NW 15 | 16.09 | Overcast | SCT047 OVC080 | 5 | 0 | 70% | 2 | 76.73 | 1025.3 | ||||||
| 03 | 14:54 | W 7 | 16.09 | Overcast | OVC013 | 2.8 | 0 | 82% | 1 | 76.73 | 1025.8 | ||||||
| 03 | 13:54 | W 11 | 16.09 | Mostly Cloudy | SCT009 BKN080 | 1.1 | -1.1 | 85% | -2 | 76.73 | 1025.9 | ||||||
| 03 | 12:54 | NW 7 | 6.44 | Light Snow Fog/Mist | OVC007 | 0 | -1.7 | 88% | -2 | 76.73 | 1026.2 | ||||||
| 03 | 11:54 | NW 13 | 6.44 | Fog/Mist | BKN006 OVC010 | -1.1 | -1.7 | -1.1 | -2.2 | 96% | -5 | 76.73 | 1026.0 | 0.05 | |||
| 03 | 10:54 | W 13 | 4.83 | Light Snow Fog/Mist | OVC005 | -1.1 | -2.2 | 92% | -5 | 76.66 | 1025.0 | ||||||
| 03 | 09:54 | NW 13 | 4.83 | Light Snow Fog/Mist | OVC006 | -1.7 | -2.2 | 96% | -6 | 76.58 | 1024.1 | ||||||
| 03 | 08:54 | W 19 | 2.82 | Light Snow Fog/Mist | BKN004 OVC025 | -1.7 | -2.2 | 96% | -7 | 76.5 | 1023.0 | 0.05 | |||||
| 03 | 07:54 | W 22 G 37 | 1.21 | Light Snow Fog/Mist | VV006 | -2.2 | -2.8 | 96% | -8 | 76.43 | 1022.1 | 0.03 | |||||
| 03 | 06:54 | W 17 | 2.41 | Light Snow Fog/Mist | OVC007 | -2.2 | -2.8 | 96% | -7 | 76.35 | 1020.9 | 0.03 | |||||
| 03 | 05:54 | W 20 | 1.61 | Light Snow Fog/Mist | VV008 | -2.2 | -2.2 | -1.1 | -2.2 | 100% | -8 | 76.28 | 1019.8 | 0.05 | 0.1 | ||
| 03 | 02:54 | NW 22 | 12.87 | Light Snow | OVC003 | -1.7 | -2.2 | 96% | -7 | 76.07 | 1016.6 | ||||||
| 02 | 23:54 | NW 28 G 43 | 11.27 | Light Snow | BKN004 OVC008 | -0.6 | -1.1 | 1.1 | -0.6 | 96% | -7 | 75.82 | 1013.2 | 0.03 | 0.08 | ||
| 02 | 22:54 | NW 20 G 35 | 2.41 | Light Snow Fog/Mist | SCT004 BKN009 OVC013 | 0 | -0.6 | 96% | -5 | 75.82 | 1013.0 | ||||||
| 02 | 21:54 | NW 9 | 16.09 | Overcast | OVC003 | 0 | -0.6 | 96% | -3 | 75.72 | 1011.6 | ||||||
| 02 | 20:54 | NW 13 | 4.02 | Fog/Mist | OVC003 | 0 | -0.6 | 96% | -4 | 75.62 | 1010.3 | 0.03 | 0.05 | ||||
| 02 | 19:54 | NW 17 | 9.66 | Fog/Mist | OVC004 | 0 | -0.6 | 96% | -4 | 75.57 | 1009.5 | ||||||
| 02 | 18:54 | NW 20 G 37 | 1.21 | Fog/Mist | OVC002 | 0 | 0 | 100% | -5 | 75.44 | 1007.9 | 0.03 | |||||
| 02 | 17:54 | W 22 | 9.66 | Light Snow Fog/Mist | BKN008 OVC011 | 1.1 | 0.6 | 4.4 | 0.6 | 97% | -4 | 75.29 | 1005.6 | 0.13 | 0.46 | ||
| 02 | 16:54 | NW 11 | 2.82 | Light Snow Fog/Mist | BKN005 BKN014 OVC032 | 0.6 | 0.6 | 100% | -2 | 75.21 | 1004.2 | 0.33 | |||||
| 02 | 15:54 | SE 17 | 16.09 | Light Rain | BKN007 OVC015 | 2.2 | 1.1 | 93% | -2 | 75.03 | 1001.2 | ||||||
| 02 | 14:54 | E 19 | 16.09 | Overcast | OVC007 | 2.8 | 1.1 | 89% | -1 | 74.96 | 1000.1 | ||||||
| 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) | |||||||||||||||