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. | ||||||||||||||||
| 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 | ||||||
| 22 | 22:54 | W 30 | 16.09 | Fair | CLR | 8.9 | -3.9 | 9.4 | 6.1 | 41% | 5 | 76.02 | 1013.0 | ||||
| 22 | 21:54 | SW 20 | 16.09 | Fair | CLR | 8.3 | -3.3 | 44% | 5 | 76.05 | 1013.7 | ||||||
| 22 | 20:54 | W 31 G 43 | 16.09 | Fair | CLR | 9.4 | -3.9 | 39% | 6 | 76.05 | 1014.0 | ||||||
| 22 | 19:54 | W 26 | 16.09 | Fair | CLR | 8.9 | -3.3 | 42% | 6 | 76.05 | 1014.5 | ||||||
| 22 | 18:54 | SW 20 | 16.09 | Fair | CLR | 9.4 | -3.3 | 41% | 7 | 76.1 | 1015.6 | ||||||
| 22 | 17:54 | SW 19 | 16.09 | Fair | CLR | 7.8 | -2.8 | 47% | 5 | 76.12 | 1016.3 | ||||||
| 22 | 16:54 | SW 17 | 16.09 | Fair | CLR | 6.1 | -2.8 | 13.9 | 6.1 | 53% | 3 | 76.12 | 1016.1 | ||||
| 22 | 15:54 | SW 15 | 16.09 | Fair | CLR | 9.4 | -2.8 | 43% | 7 | 76.15 | 1016.1 | ||||||
| 22 | 14:54 | Calm | 16.09 | Fair | CLR | 12.2 | -3.3 | 34% | 76.2 | 1016.3 | |||||||
| 22 | 13:54 | NW 11 | 16.09 | Fair | CLR | 12.8 | -3.9 | 31% | 76.23 | 1016.1 | |||||||
| 22 | 12:54 | W 19 | 16.09 | Fair | CLR | 13.3 | -4.4 | 29% | 76.23 | 1016.5 | |||||||
| 22 | 11:54 | W 20 | 16.09 | Fair | CLR | 11.7 | -3.9 | 34% | 76.3 | 1017.7 | |||||||
| 22 | 10:54 | W 19 | 16.09 | Fair | CLR | 10 | -3.3 | 10 | -1.7 | 39% | 8 | 76.38 | 1018.4 | ||||
| 22 | 09:54 | Calm | 16.09 | Fair | CLR | 6.7 | -3.3 | 49% | 76.43 | 1019.7 | |||||||
| 22 | 08:54 | SW 7 | 16.09 | Fair | CLR | 5 | -3.9 | 53% | 4 | 76.43 | 1020.1 | ||||||
| 22 | 07:54 | S 6 | 16.09 | Fair | CLR | 2.2 | -5 | 59% | 76.4 | 1020.5 | |||||||
| 22 | 06:54 | NE 7 | 16.09 | Fair | CLR | -0.6 | -5.6 | 69% | -3 | 76.43 | 1020.7 | ||||||
| 22 | 05:54 | SW 17 | 16.09 | Fair | CLR | -1.1 | -5.6 | 72% | -6 | 76.43 | 1020.8 | ||||||
| 22 | 04:54 | SW 17 | 16.09 | A Few Clouds | FEW060 | 1.1 | -4.4 | 4.4 | -1.1 | 67% | -3 | 76.43 | 1020.3 | ||||
| 22 | 03:54 | SW 19 | 16.09 | Mostly Cloudy | BKN060 | 1.1 | -3.9 | 70% | -3 | 76.4 | 1019.6 | ||||||
| 22 | 02:54 | SW 19 | 16.09 | Fair | CLR | 0 | -4.4 | 73% | -5 | 76.38 | 1018.9 | ||||||
| 22 | 01:54 | W 15 | 16.09 | Partly Cloudy | SCT070 | 2.8 | -3.9 | 62% | -1 | 76.35 | 1017.8 | ||||||
| 22 | 00:54 | W 11 | 16.09 | Fair | CLR | 1.1 | -4.4 | 67% | -2 | 76.28 | 1017.3 | ||||||
| 21 | 23:54 | W 11 | 16.09 | Fair | CLR | 1.1 | -4.4 | 67% | -2 | 76.25 | 1016.9 | ||||||
| 21 | 22:54 | W 17 | 16.09 | Fair | CLR | 4.4 | -3.9 | 6.7 | 1.7 | 55% | 1 | 76.2 | 1016.3 | ||||
| 21 | 21:54 | SW 17 | 16.09 | Fair | CLR | 3.9 | -4.4 | 55% | 0 | 76.17 | 1016.0 | ||||||
| 21 | 20:54 | W 22 | 16.09 | Fair | CLR | 3.9 | -5 | 53% | -0 | 76.12 | 1015.8 | ||||||
| 21 | 19:54 | SW 17 | 16.09 | Fair | CLR | 2.2 | -5.6 | 57% | -2 | 76.07 | 1015.8 | ||||||
| 21 | 18:54 | W 19 | 16.09 | Fair | CLR | 5.6 | -5 | 47% | 2 | 76 | 1014.3 | ||||||
| 21 | 17:54 | SW 24 | 16.09 | Fair | CLR | 6.1 | -3.9 | 49% | 2 | 75.95 | 1013.9 | ||||||
| 21 | 16:54 | SW 22 | 16.09 | Fair | CLR | 6.1 | -3.9 | 13.3 | 6.1 | 49% | 3 | 75.92 | 1013.0 | ||||
| 21 | 15:54 | W 15 | 16.09 | Fair | CLR | 10 | -3.9 | 38% | 8 | 75.95 | 1013.6 | ||||||
| 21 | 14:54 | NW 22 G 43 | 16.09 | Fair | CLR | 11.7 | -4.4 | 32% | 75.9 | 1011.9 | |||||||
| 21 | 13:54 | W 20 G 39 | 16.09 | Fair | CLR | 13.3 | -5 | 28% | 75.84 | 1011.5 | |||||||
| 21 | 12:54 | W 33 | 16.09 | Fair and Breezy | CLR | 12.8 | -3.9 | 31% | 75.87 | 1012.3 | |||||||
| 21 | 11:54 | SW 33 G 44 | 16.09 | Fair and Breezy | CLR | 11.7 | -3.9 | 34% | 75.87 | 1012.5 | |||||||
| 21 | 10:54 | W 37 | 16.09 | Fair and Breezy | CLR | 10 | -3.3 | 10 | 1.1 | 39% | 6 | 75.95 | 1013.7 | ||||
| 21 | 09:54 | SW 30 | 16.09 | Fair | CLR | 8.3 | -2.8 | 46% | 5 | 76 | 1014.8 | ||||||
| 21 | 08:54 | SW 20 | 16.09 | Fair | CLR | 6.1 | -3.3 | 51% | 3 | 76.05 | 1015.6 | ||||||
| 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) | |||||||||||||||