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. | ||||||||||||||||
| 05 | 12:54 | W 15 | 16.09 | Light Rain | BKN006 OVC010 | 2.2 | 1.1 | 93% | -1 | 75.57 | 1009.3 | 0.03 | |||||
| 05 | 11:54 | W 13 | 16.09 | Light Rain | BKN009 OVC014 | 1.7 | 1.1 | 96% | -2 | 75.57 | 1009.4 | 0.08 | |||||
| 05 | 10:54 | W 11 | 9.66 | Light Snow Fog/Mist | OVC004 | 1.1 | 0.6 | 2.2 | 0 | 97% | -2 | 75.54 | 1008.6 | 0.15 | 0.28 | ||
| 05 | 09:54 | W 7 | 2.01 | Light Snow Fog/Mist | BKN004 OVC010 | 0.6 | 0 | 96% | -1 | 75.51 | 1008.4 | 0.13 | |||||
| 05 | 08:54 | W 15 | 1.61 | Fog/Mist | VV002 | 1.1 | 1.1 | 100% | -3 | 75.49 | 1007.8 | ||||||
| 05 | 07:54 | W 13 | 12.87 | Overcast | OVC004 | 1.1 | 0.6 | 97% | -2 | 75.44 | 1007.0 | ||||||
| 05 | 06:54 | NW 15 | 16.09 | Light Rain | OVC022 | 1.7 | 0.6 | 93% | -2 | 75.41 | 1006.5 | ||||||
| 05 | 05:54 | W 11 | 16.09 | Overcast | OVC022 | 2.2 | 0 | 86% | -1 | 75.41 | 1005.9 | ||||||
| 05 | 04:54 | W 6 | 16.09 | Overcast | OVC075 | 1.1 | -1.7 | 3.3 | -1.7 | 82% | 75.39 | 1005.4 | |||||
| 05 | 03:54 | W 7 | 16.09 | Overcast | OVC075 | 1.1 | -1.7 | 82% | -1 | 75.36 | 1004.6 | ||||||
| 05 | 02:54 | SW 11 | 16.09 | Mostly Cloudy | BKN080 | 0.6 | -1.7 | 85% | -2 | 75.36 | 1004.9 | ||||||
| 05 | 01:54 | SW 7 | 16.09 | Fair | CLR | 0 | -2.8 | 82% | -2 | 75.39 | 1005.1 | ||||||
| 05 | 00:54 | W 9 | 16.09 | Fair | CLR | 0.6 | -3.3 | 75% | -2 | 75.39 | 1005.1 | ||||||
| 04 | 23:54 | Calm | 16.09 | A Few Clouds | FEW095 FEW120 | 1.1 | -3.9 | 70% | 75.39 | 1005.3 | |||||||
| 04 | 22:54 | NE 6 | 16.09 | A Few Clouds | FEW120 | 2.8 | -3.3 | 10.6 | 2.8 | 65% | 75.39 | 1005.3 | |||||
| 04 | 21:54 | SW 15 | 16.09 | Fair | CLR | 3.9 | -3.3 | 60% | 1 | 75.41 | 1005.5 | ||||||
| 04 | 20:54 | Calm | 16.09 | Fair | CLR | 3.9 | -3.3 | 60% | 75.41 | 1005.8 | |||||||
| 04 | 19:54 | SE 6 | 16.09 | Fair | CLR | 5 | -3.9 | 53% | 75.41 | 1005.6 | |||||||
| 04 | 18:54 | Calm | 16.09 | Fair | CLR | 5.6 | -3.9 | 51% | 75.41 | 1005.8 | |||||||
| 04 | 17:54 | Calm | 16.09 | Fair | CLR | 8.9 | -4.4 | 39% | 75.44 | 1005.6 | |||||||
| 04 | 16:54 | Calm | 16.09 | Fair | CLR | 10.6 | -3.3 | 12.8 | 10 | 38% | 75.46 | 1005.5 | |||||
| 04 | 15:54 | SW 7 | 16.09 | Fair | CLR | 11.7 | -5 | 31% | 75.49 | 1005.6 | |||||||
| 04 | 14:54 | SW 17 | 16.09 | Overcast | OVC110 | 12.2 | -5.6 | 29% | 75.54 | 1005.9 | |||||||
| 04 | 13:54 | SW 20 | 16.09 | Partly Cloudy | SCT120 | 12.8 | -6.1 | 26% | 75.59 | 1006.5 | |||||||
| 04 | 12:54 | SW 20 | 16.09 | Mostly Cloudy | BKN110 | 12.2 | -6.1 | 28% | 75.64 | 1007.6 | |||||||
| 04 | 11:54 | S 7 | 16.09 | Fair | CLR | 11.1 | -5.6 | 31% | 75.72 | 1008.7 | |||||||
| 04 | 10:54 | SE 9 | 16.09 | A Few Clouds | FEW120 | 10.6 | -5.6 | 10.6 | 4.4 | 32% | 75.77 | 1009.6 | |||||
| 04 | 09:54 | NE 9 | 16.09 | Fair | CLR | 7.8 | -3.9 | 44% | 6 | 75.82 | 1010.6 | ||||||
| 04 | 08:54 | SW 15 | 16.09 | Fair | CLR | 7.2 | -4.4 | 44% | 5 | 75.84 | 1010.7 | ||||||
| 04 | 07:54 | SW 26 | 16.09 | Fair | CLR | 6.7 | -5 | 43% | 3 | 75.87 | 1011.3 | ||||||
| 04 | 06:54 | SW 30 | 16.09 | Fair | CLR | 6.1 | -5 | 45% | 2 | 75.92 | 1012.0 | ||||||
| 04 | 05:54 | SW 24 | 16.09 | Fair | CLR | 5 | -5.6 | 47% | 1 | 75.95 | 1012.5 | ||||||
| 04 | 04:54 | SW 28 G 41 | 16.09 | Fair | CLR | 7.2 | -6.1 | 9.4 | 5 | 39% | 3 | 75.95 | 1011.7 | ||||
| 04 | 03:54 | SW 26 | 16.09 | Fair | CLR | 8.3 | -7.2 | 33% | 5 | 75.95 | 1011.3 | ||||||
| 04 | 02:54 | W 33 G 50 | 16.09 | Fair and Breezy | CLR | 8.9 | -8.9 | 28% | 5 | 75.97 | 1011.6 | ||||||
| 04 | 01:54 | W 22 | 16.09 | Fair | CLR | 8.3 | -8.9 | 29% | 5 | 76 | 1011.8 | ||||||
| 04 | 00:54 | SW 26 | 16.09 | Fair | CLR | 7.8 | -9.4 | 29% | 4 | 75.97 | 1011.9 | ||||||
| 03 | 23:54 | SW 30 | 16.09 | Fair | CLR | 8.3 | -10 | 26% | 5 | 75.95 | 1011.7 | ||||||
| 03 | 22:54 | SW 17 | 16.09 | Fair | CLR | 7.8 | -10 | 13.9 | 7.8 | 27% | 5 | 76 | 1012.3 | ||||
| 03 | 21:54 | SW 19 | 16.09 | Fair | CLR | 8.9 | -10 | 25% | 6 | 76.02 | 1013.0 | ||||||
| 03 | 20:54 | SW 26 | 16.09 | Fair | CLR | 10 | -11.1 | 22% | 7 | 76.02 | 1013.9 | ||||||
| 03 | 19:54 | SW 24 | 16.09 | Fair | CLR | 9.4 | -11.1 | 22% | 7 | 76.05 | 1015.1 | ||||||
| 03 | 18:54 | SW 26 | 16.09 | Fair | CLR | 9.4 | -10.6 | 23% | 6 | 76.07 | 1015.8 | ||||||
| 03 | 17:54 | SW 19 | 16.09 | Fair | CLR | 9.4 | -8.3 | 28% | 7 | 76.1 | 1016.2 | ||||||
| 03 | 16:54 | Calm | 16.09 | Fair | CLR | 13.9 | -9.4 | 14.4 | 11.7 | 19% | 76.12 | 1015.2 | |||||
| 03 | 15:54 | SW 6 | 16.09 | Fair | CLR | 14.4 | -10.6 | 17% | 76.15 | 1015.6 | |||||||
| 03 | 14:54 | SW 13 | 16.09 | Fair | CLR | 14.4 | -11.1 | 16% | 76.2 | 1016.4 | |||||||
| 03 | 13:54 | W 17 | 16.09 | Fair | CLR | 14.4 | -11.1 | 16% | 76.23 | 1016.4 | |||||||
| 03 | 12:54 | Vrbl 9 | 16.09 | Fair | CLR | 13.3 | -11.1 | 17% | 76.28 | 1017.3 | |||||||
| 03 | 11:54 | W 17 | 16.09 | Fair | CLR | 12.8 | -10.6 | 19% | 76.3 | 1017.7 | |||||||
| 03 | 10:54 | W 13 | 16.09 | Fair | CLR | 11.7 | -10 | 11.7 | -5.6 | 21% | 76.33 | 1018.1 | |||||
| 03 | 09:54 | N 6 | 16.09 | Fair | CLR | 8.3 | -6.7 | 34% | 76.33 | 1018.8 | |||||||
| 03 | 08:54 | SE 6 | 16.09 | Fair | CLR | 3.3 | -6.1 | 51% | 76.35 | 1019.4 | |||||||
| 03 | 07:54 | SE 7 | 16.09 | Fair | CLR | -1.7 | -6.7 | 69% | -4 | 76.33 | 1020.1 | ||||||
| 03 | 06:54 | E 6 | 16.09 | Fair | CLR | -3.3 | -9.4 | 63% | 76.3 | 1020.0 | |||||||
| 03 | 05:54 | Calm | 16.09 | Fair | CLR | -5.6 | -9.4 | 75% | 76.23 | 1018.5 | |||||||
| 03 | 04:54 | W 13 | 16.09 | Fair | CLR | -1.1 | -8.9 | 2.2 | -4.4 | 56% | -5 | 76.17 | 1016.4 | ||||
| 03 | 03:54 | NW 7 | 16.09 | Fair | CLR | -1.7 | -8.9 | 58% | -4 | 76.12 | 1015.7 | ||||||
| 03 | 02:54 | SW 6 | 16.09 | Fair | CLR | -2.2 | -8.3 | 63% | 76.12 | 1016.0 | |||||||
| 02 | 23:54 | Calm | 16.09 | Fair | CLR | 0 | -8.3 | 54% | 76.07 | 1014.7 | |||||||
| 02 | 22:54 | W 17 | 16.09 | Fair | CLR | 0 | -7.8 | 12.2 | -1.1 | 56% | -4 | 76.07 | 1015.2 | ||||
| 02 | 21:54 | SW 19 | 16.09 | Fair | CLR | 0.6 | -7.8 | 54% | -4 | 76.05 | 1015.1 | ||||||
| 02 | 20:54 | Vrbl 7 | 16.09 | Fair | CLR | 3.3 | -8.3 | 43% | 2 | 75.95 | 1014.1 | ||||||
| 02 | 19:54 | SE 7 | 16.09 | Fair | CLR | 2.2 | -8.3 | 46% | 0 | 75.92 | 1014.6 | ||||||
| 02 | 18:54 | S 11 | 16.09 | Fair | CLR | 1.7 | -7.8 | 50% | -1 | 75.9 | 1014.5 | ||||||
| 02 | 17:54 | Calm | 16.09 | Fair | CLR | 8.9 | -9.4 | 27% | 75.84 | 1012.5 | |||||||
| 02 | 16:54 | Calm | 16.09 | Fair | CLR | 12.2 | -11.7 | 12.8 | 10 | 18% | 75.79 | 1011.5 | |||||
| 02 | 15:54 | N 6 | 16.09 | Fair | CLR | 12.2 | -12.2 | 17% | 75.79 | 1011.8 | |||||||
| 02 | 14:54 | W 11 | 16.09 | Fair | CLR | 12.2 | -12.2 | 17% | 75.82 | 1011.6 | |||||||
| 02 | 13:54 | NW 11 | 16.09 | Fair | CLR | 12.2 | -10 | 20% | 75.84 | 1012.3 | |||||||
| 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) | |||||||||||||||