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. | ||||||||||||||||
| 25 | 22:54 | SE 11 | 16.09 | A Few Clouds | FEW060 | -8.3 | -10.6 | -2.2 | -8.3 | 84% | -13 | 76.68 | 1026.9 | ||||
| 25 | 21:54 | E 11 | 16.09 | Fair | CLR | -8.3 | -10.6 | 84% | -13 | 76.73 | 1028.2 | ||||||
| 25 | 20:54 | E 7 | 16.09 | Fair | CLR | -7.8 | -9.4 | 88% | -11 | 76.73 | 1028.7 | ||||||
| 25 | 19:54 | SE 7 | 16.09 | Fair | CLR | -6.7 | -8.9 | 85% | -10 | 76.78 | 1029.3 | ||||||
| 25 | 18:54 | SE 11 | 16.09 | Fair | CLR | -5.6 | -7.8 | 85% | -10 | 76.81 | 1029.4 | ||||||
| 25 | 17:54 | S 11 | 16.09 | Fair | CLR | -5 | -7.2 | 85% | -9 | 76.84 | 1029.6 | ||||||
| 25 | 16:54 | Calm | 16.09 | Fair | CLR | -2.2 | -6.1 | 0.6 | -3.3 | 75% | 76.84 | 1028.7 | |||||
| 25 | 15:54 | N 6 | 16.09 | Fair | CLR | -0.6 | -5.6 | 69% | 76.81 | 1028.5 | |||||||
| 25 | 14:54 | Calm | 16.09 | Fair | CLR | 0.6 | -6.7 | 58% | 76.81 | 1028.0 | |||||||
| 25 | 13:54 | Calm | 16.09 | A Few Clouds | FEW047 | 0 | -4.4 | 73% | 76.81 | 1027.7 | |||||||
| 25 | 12:54 | Calm | 16.09 | Overcast | BKN046 OVC070 | -1.1 | -5 | 75% | 76.84 | 1028.4 | |||||||
| 25 | 11:54 | Calm | 16.09 | Overcast | OVC070 | -2.2 | -6.7 | 72% | 76.89 | 1029.1 | |||||||
| 25 | 10:54 | Calm | 16.09 | Overcast | OVC070 | -3.3 | -6.7 | -3.3 | -10.6 | 78% | 76.94 | 1030.0 | |||||
| 25 | 09:54 | E 7 | 16.09 | Overcast | OVC070 | -5.6 | -8.3 | 82% | -9 | 76.94 | 1030.3 | ||||||
| 25 | 08:54 | SE 11 | 16.09 | Mostly Cloudy | BKN070 | -7.8 | -10 | 84% | -12 | 76.91 | 1030.7 | ||||||
| 25 | 07:54 | SE 11 | 16.09 | Fair | CLR | -10.6 | -11.7 | 92% | -16 | 76.94 | 1031.1 | ||||||
| 25 | 06:54 | S 6 | 16.09 | Fair | CLR | -9.4 | -10.6 | 91% | 76.94 | 1030.6 | |||||||
| 25 | 05:54 | S 7 | 16.09 | A Few Clouds | FEW012 | -8.9 | -10 | 92% | -12 | 76.94 | 1030.4 | ||||||
| 25 | 04:54 | S 6 | 16.09 | Overcast | OVC010 | -7.2 | -8.3 | -4.4 | -8.3 | 92% | 76.91 | 1029.9 | |||||
| 25 | 03:54 | Calm | 16.09 | A Few Clouds | FEW010 | -7.8 | -8.3 | 96% | 76.91 | 1029.9 | |||||||
| 25 | 02:54 | W 13 | 16.09 | Partly Cloudy | FEW007 SCT033 | -6.7 | -7.2 | 96% | -12 | 76.91 | 1029.0 | ||||||
| 25 | 01:54 | W 13 | 16.09 | Overcast | OVC021 | -4.4 | -6.7 | 84% | -9 | 76.91 | 1028.1 | ||||||
| 25 | 00:54 | NW 20 G 35 | 16.09 | Overcast | OVC009 | -5 | -6.1 | 92% | -11 | 76.84 | 1027.3 | ||||||
| 24 | 23:54 | NW 24 G 41 | 16.09 | Overcast | BKN007 BKN010 OVC018 | -4.4 | -5.6 | 91% | -11 | 76.81 | 1026.7 | ||||||
| 24 | 22:54 | NW 31 G 59 | 16.09 | Overcast | BKN007 BKN011 OVC015 | -4.4 | -5.6 | -2.2 | -4.4 | 91% | -12 | 76.71 | 1025.4 | ||||
| 24 | 21:54 | NW 30 G 50 | 16.09 | Overcast | OVC006 | -4.4 | -5.6 | 91% | -12 | 76.66 | 1024.8 | ||||||
| 24 | 20:54 | NW 35 G 50 | 4.02 | Light Snow Fog/Mist and Breezy | OVC004 | -4.4 | -5.6 | 91% | -12 | 76.58 | 1024.0 | ||||||
| 24 | 18:54 | NW 30 G 46 | 4.02 | Light Snow Fog/Mist | BKN008 OVC011 | -2.2 | -3.3 | 92% | -9 | 76.38 | 1020.5 | ||||||
| 24 | 17:54 | NW 28 G 50 | 16.09 | Overcast | BKN005 OVC008 | -2.2 | -2.8 | 96% | -9 | 76.23 | 1018.5 | ||||||
| 24 | 16:54 | NW 31 G 52 | 4.02 | Light Snow Fog/Mist | BKN004 OVC023 | -0.6 | -0.6 | 6.7 | -0.6 | 100% | -7 | 76.02 | 1015.5 | ||||
| 24 | 15:54 | W 39 G 65 | 2.41 | Light Snow Fog/Mist and Breezy | BKN002 OVC026 | 0 | -0.6 | 96% | -7 | 75.95 | 1014.6 | ||||||
| 24 | 14:54 | NW 26 G 52 | 16.09 | Overcast | SCT055 OVC070 | 2.8 | 0.6 | 86% | -2 | 75.79 | 1011.7 | ||||||
| 24 | 13:54 | W 31 G 41 | 16.09 | Overcast | OVC100 | 5.6 | -1.7 | 60% | 1 | 75.69 | 1010.6 | ||||||
| 24 | 12:54 | W 46 G 67 | 16.09 | Overcast and Windy | BKN060 OVC075 | 6.1 | -0.6 | 63% | 1 | 75.69 | 1010.3 | ||||||
| 24 | 11:54 | SW 22 | 16.09 | Overcast | OVC065 | 5.6 | 2.2 | 79% | 2 | 75.64 | 1009.6 | ||||||
| 24 | 10:54 | W 30 G 44 | 16.09 | Overcast | BKN050 OVC075 | 5 | 2.2 | 5.6 | 3.3 | 82% | 0 | 75.77 | 1011.6 | 0.08 | 0.23 | ||
| 24 | 08:54 | SW 13 | 16.09 | Light Rain | BKN031 OVC041 | 4.4 | 2.8 | 89% | 2 | 75.77 | 1011.4 | 0.08 | |||||
| 24 | 07:54 | SE 11 | 16.09 | Light Rain | OVC040 | 4.4 | 2.2 | 86% | 2 | 75.77 | 1011.4 | 0.05 | |||||
| 24 | 06:54 | SE 11 | 16.09 | Overcast | BKN049 OVC060 | 3.9 | 2.8 | 93% | 1 | 75.82 | 1011.5 | ||||||
| 24 | 05:54 | E 7 | 16.09 | Light Rain | SCT035 OVC042 | 3.9 | 2.8 | 93% | 2 | 75.87 | 1012.1 | 0.05 | |||||
| 24 | 04:54 | SW 17 | 16.09 | Light Rain | BKN030 OVC038 | 4.4 | 2.2 | 5.6 | 0 | 86% | 1 | 75.95 | 1012.8 | 0.03 | 0.03 | ||
| 24 | 03:54 | NE 6 | 16.09 | Overcast | BKN055 OVC070 | 3.3 | -3.3 | 62% | 75.97 | 1012.9 | |||||||
| 24 | 02:54 | S 7 | 16.09 | Overcast | OVC080 | 3.9 | -3.3 | 60% | 2 | 75.97 | 1012.7 | ||||||
| 24 | 01:54 | E 7 | 16.09 | Overcast | OVC100 | 1.1 | -3.9 | 70% | -1 | 76 | 1013.6 | ||||||
| 24 | 00:54 | Calm | 16.09 | A Few Clouds | FEW100 | 0.6 | -5 | 66% | 76.05 | 1014.4 | |||||||
| 23 | 23:54 | SE 7 | 16.09 | Overcast | OVC060 | 3.3 | -4.4 | 57% | 2 | 76.07 | 1014.2 | ||||||
| 23 | 22:54 | SE 7 | 16.09 | Overcast | OVC055 | 1.7 | -4.4 | 10 | 1.7 | 64% | -0 | 76.07 | 1014.4 | ||||
| 23 | 21:54 | SE 9 | 16.09 | Mostly Cloudy | BKN060 | 3.3 | -4.4 | 57% | 1 | 76.05 | 1014.1 | ||||||
| 23 | 20:54 | Vrbl 7 | 16.09 | Partly Cloudy | SCT065 | 3.3 | -5 | 55% | 2 | 76.05 | 1014.1 | ||||||
| 23 | 19:54 | S 11 | 16.09 | Fair | CLR | 3.3 | -5 | 55% | 1 | 76.02 | 1014.0 | ||||||
| 23 | 18:54 | S 13 | 16.09 | Overcast | OVC065 | 6.7 | -4.4 | 45% | 4 | 76.02 | 1013.7 | ||||||
| 23 | 17:54 | SW 11 | 16.09 | Overcast | OVC065 | 7.2 | -5 | 42% | 5 | 76.05 | 1013.7 | ||||||
| 23 | 16:54 | N 13 | 16.09 | Overcast | OVC070 | 9.4 | -5 | 12.2 | 9.4 | 36% | 8 | 76.02 | 1013.0 | ||||
| 23 | 15:54 | NW 15 | 16.09 | Overcast | OVC070 | 10.6 | -5.6 | 32% | 76 | 1012.5 | |||||||
| 23 | 14:54 | NW 6 | 16.09 | Overcast | OVC070 | 11.1 | -5 | 32% | 75.95 | 1011.7 | |||||||
| 23 | 13:54 | N 9 | 16.09 | Overcast | OVC075 | 12.2 | -5.6 | 29% | 75.9 | 1011.2 | |||||||
| 23 | 12:54 | W 19 | 16.09 | A Few Clouds | FEW120 | 11.7 | -6.7 | 27% | 75.9 | 1011.2 | |||||||
| 23 | 11:54 | W 24 | 16.09 | Overcast | OVC090 | 11.7 | -6.7 | 27% | 75.95 | 1011.8 | |||||||
| 23 | 10:54 | W 28 G 41 | 16.09 | Overcast | OVC090 | 11.1 | -7.2 | 11.1 | 7.2 | 27% | 76 | 1012.5 | |||||
| 23 | 09:54 | SW 24 | 16.09 | Overcast | OVC100 | 10.6 | -7.2 | 28% | 76.02 | 1012.8 | |||||||
| 23 | 08:54 | SW 15 | 16.09 | Overcast | OVC100 | 9.4 | -7.2 | 31% | 7 | 76 | 1012.7 | ||||||
| 23 | 07:54 | SW 22 | 16.09 | A Few Clouds | FEW120 | 9.4 | -7.2 | 31% | 7 | 75.97 | 1012.2 | ||||||
| 23 | 06:54 | SW 20 | 16.09 | Partly Cloudy | SCT120 | 8.9 | -7.2 | 32% | 6 | 75.95 | 1012.0 | ||||||
| 23 | 05:54 | SW 20 | 16.09 | Fair | CLR | 7.8 | -7.2 | 34% | 5 | 75.95 | 1012.4 | ||||||
| 23 | 04:54 | SW 26 | 16.09 | Fair | CLR | 7.8 | -6.7 | 9.4 | 6.7 | 35% | 4 | 75.97 | 1012.8 | ||||
| 23 | 03:54 | W 22 | 16.09 | Fair | CLR | 8.3 | -6.1 | 36% | 5 | 75.97 | 1012.5 | ||||||
| 23 | 02:54 | SW 28 | 16.09 | A Few Clouds | FEW110 | 8.9 | -6.1 | 34% | 6 | 75.97 | 1012.0 | ||||||
| 23 | 01:54 | W 30 | 16.09 | Fair | CLR | 7.8 | -5.6 | 38% | 4 | 75.97 | 1012.0 | ||||||
| 23 | 00:54 | W 20 | 16.09 | Fair | CLR | 7.2 | -5 | 42% | 4 | 76.02 | 1012.5 | ||||||
| 22 | 23:54 | W 28 | 16.09 | Fair | CLR | 8.3 | -4.4 | 41% | 5 | 76 | 1012.5 | ||||||
| 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) | |||||||||||||||