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 | 14:54 | SW 15 | 16.09 | Mostly Cloudy | BKN060 | -1.1 | -6.1 | 69% | -5 | 75.46 | 1008.5 | ||||||
| 05 | 13:54 | SW 6 | 16.09 | Fair | CLR | -1.1 | -6.7 | 66% | 75.57 | 1009.9 | |||||||
| 05 | 12:54 | S 6 | 16.09 | Fair | CLR | -0.6 | -5.6 | 69% | 75.64 | 1011.0 | |||||||
| 05 | 11:54 | S 9 | 16.09 | Fair | CLR | -1.7 | -6.1 | 72% | -5 | 75.77 | 1012.7 | ||||||
| 05 | 10:54 | S 11 | 16.09 | Mostly Cloudy | BKN070 BKN085 | -1.1 | -5 | -1.1 | -2.2 | 75% | -5 | 75.87 | 1014.3 | 0.08 | |||
| 05 | 09:54 | SW 17 | 16.09 | Overcast | FEW070 OVC090 | -2.2 | -4.4 | 85% | -7 | 75.92 | 1015.3 | ||||||
| 05 | 08:54 | W 15 | 16.09 | Overcast | BKN070 OVC090 | -1.7 | -3.3 | 89% | -6 | 75.95 | 1015.4 | ||||||
| 05 | 07:54 | SW 19 | 16.09 | Overcast | OVC020 | -1.1 | -2.8 | 88% | -6 | 75.97 | 1015.2 | 0.08 | |||||
| 05 | 06:54 | W 13 | 16.09 | Overcast | FEW005 SCT009 OVC017 | -1.7 | -2.2 | 96% | -6 | 75.97 | 1015.4 | 0.03 | |||||
| 05 | 05:54 | W 11 | 14.48 | Overcast | OVC002 | -1.7 | -1.7 | 100% | -5 | 75.95 | 1015.1 | 0.05 | |||||
| 05 | 04:52 | NW 13 | 1.21 | Light Snow Fog/Mist | VV009 | -1.7 | -1.7 | 1.1 | -1.7 | 100% | -6 | 75.92 | 1014.6 | 0.05 | 0.08 | ||
| 05 | 03:54 | Vrbl 11 | 4.02 | Light Snow Fog/Mist | SCT021 BKN029 OVC043 | -1.1 | -2.8 | 88% | -5 | 75.92 | 1014.6 | 0.03 | |||||
| 05 | 02:54 | W 9 | 16.09 | Overcast | BKN036 OVC050 | -0.6 | -3.9 | 79% | -3 | 75.92 | 1014.6 | ||||||
| 05 | 01:54 | NW 19 | 16.09 | Overcast | SCT060 OVC110 | 0 | -4.4 | 73% | -5 | 75.87 | 1013.9 | ||||||
| 05 | 00:54 | NW 20 G 35 | 14.48 | Overcast | BKN046 BKN065 OVC080 | 0.6 | -3.9 | 72% | -4 | 75.87 | 1013.9 | ||||||
| 04 | 23:54 | W 20 G 35 | 16.09 | Overcast | SCT060 BKN070 OVC110 | 0.6 | -3.9 | 72% | -4 | 75.84 | 1013.2 | ||||||
| 04 | 22:54 | NW 22 G 43 | 16.09 | Overcast | OVC055 | 0 | -2.8 | 2.2 | -0.6 | 82% | -5 | 75.84 | 1013.3 | ||||
| 04 | 21:54 | NW 15 | 16.09 | Overcast | FEW055 BKN070 OVC085 | -0.6 | -2.2 | 89% | -5 | 75.84 | 1014.1 | ||||||
| 04 | 20:54 | N 6 | 16.09 | Overcast | OVC045 | 0 | -2.8 | 82% | 75.82 | 1013.6 | |||||||
| 04 | 19:54 | NW 7 | 16.09 | Overcast | OVC049 | 1.7 | -3.9 | 67% | -0 | 75.77 | 1013.2 | ||||||
| 04 | 18:54 | NW 20 G 37 | 16.09 | Overcast | BKN047 OVC060 | 1.7 | -3.3 | 70% | -3 | 75.77 | 1013.1 | ||||||
| 04 | 17:54 | NW 11 | 16.09 | Overcast | OVC050 | 1.7 | -2.8 | 72% | -1 | 75.77 | 1012.6 | ||||||
| 04 | 16:54 | W 22 G 37 | 16.09 | Overcast | OVC050 | 2.2 | -2.8 | 2.2 | 0 | 70% | -2 | 75.72 | 1011.9 | 0.08 | |||
| 04 | 15:54 | W 24 | 16.09 | Overcast | OVC050 | 2.2 | -2.8 | 70% | -3 | 75.69 | 1011.7 | ||||||
| 04 | 14:54 | N 6 | 16.09 | Overcast | OVC055 | 0.6 | -1.1 | 89% | 75.64 | 1011.2 | |||||||
| 04 | 13:54 | SW 15 | 16.09 | Overcast | OVC050 | 0.6 | -0.6 | 92% | -3 | 75.67 | 1011.5 | 0.08 | |||||
| 04 | 12:54 | W 15 | 1.21 | Light Snow Fog/Mist | BKN002 OVC006 | 0 | -0.6 | 96% | -4 | 75.72 | 1012.3 | 0.08 | |||||
| 04 | 11:54 | W 30 | 16.09 | Overcast | BKN035 BKN044 OVC055 | 1.7 | -3.3 | 70% | -4 | 75.77 | 1012.8 | ||||||
| 04 | 10:54 | SW 26 G 46 | 16.09 | Mostly Cloudy | BKN060 | 0.6 | -4.4 | 1.1 | -5.6 | 70% | -5 | 75.79 | 1013.4 | ||||
| 04 | 09:54 | SW 22 | 16.09 | Fair | CLR | -1.7 | -6.7 | 69% | -7 | 75.82 | 1015.1 | ||||||
| 04 | 08:54 | SW 24 | 16.09 | Fair | CLR | -2.8 | -7.2 | 72% | -9 | 75.84 | 1015.1 | ||||||
| 04 | 07:54 | SW 20 | 16.09 | Fair | CLR | -5 | -8.3 | 78% | -11 | 75.9 | 1016.1 | ||||||
| 04 | 06:54 | SW 30 | 16.09 | Fair | CLR | -4.4 | -7.8 | 77% | -12 | 75.95 | 1017.1 | ||||||
| 04 | 05:54 | SW 31 | 16.09 | Fair | CLR | -2.8 | -6.7 | 75% | -10 | 75.95 | 1016.5 | ||||||
| 04 | 04:54 | SW 28 | 16.09 | Overcast | OVC060 | -2.2 | -6.1 | -1.7 | -5.6 | 75% | -9 | 76 | 1017.2 | ||||
| 04 | 03:54 | SW 22 | 16.09 | Mostly Cloudy | BKN060 | -3.3 | -6.7 | 78% | -9 | 76.05 | 1017.9 | ||||||
| 04 | 02:54 | SW 26 | 16.09 | Overcast | BKN050 OVC085 | -2.2 | -6.1 | 75% | -8 | 76.05 | 1017.2 | ||||||
| 04 | 01:54 | SW 20 | 16.09 | Overcast | OVC055 | -2.8 | -6.1 | 78% | -8 | 76.05 | 1017.4 | ||||||
| 04 | 00:54 | SW 24 | 16.09 | Overcast | OVC060 | -3.3 | -6.7 | 78% | -10 | 76.07 | 1018.0 | ||||||
| 03 | 23:54 | W 13 | 16.09 | Mostly Cloudy | FEW090 BKN110 | -4.4 | -7.8 | 77% | -9 | 76.07 | 1018.4 | ||||||
| 03 | 22:54 | SW 17 | 16.09 | Fair | CLR | -4.4 | -7.8 | -4.4 | -10 | 77% | -10 | 76.07 | 1018.7 | ||||
| 03 | 21:54 | SW 13 | 16.09 | Fair | CLR | -8.3 | -10.6 | 84% | -14 | 76.07 | 1019.3 | ||||||
| 03 | 20:54 | W 13 | 16.09 | Fair | CLR | -6.1 | -9.4 | 78% | -11 | 76.05 | 1018.9 | ||||||
| 03 | 19:54 | SW 11 | 16.09 | Fair | CLR | -6.7 | -9.4 | 81% | -11 | 76.07 | 1019.1 | ||||||
| 03 | 18:54 | W 19 | 16.09 | Fair | CLR | -8.3 | -10.6 | 84% | -15 | 76.1 | 1019.6 | ||||||
| 03 | 17:54 | Calm | 16.09 | Fair | CLR | -6.1 | -8.9 | 81% | 76.1 | 1019.6 | |||||||
| 03 | 16:54 | SE 9 | 16.09 | Fair | CLR | -6.1 | -6.1 | -2.2 | -8.3 | 100% | -10 | 76.1 | 1019.5 | ||||
| 03 | 15:54 | SE 7 | 16.09 | Fair | CLR | -5.6 | -6.7 | 92% | -9 | 76.15 | 1020.1 | ||||||
| 03 | 14:54 | E 7 | 16.09 | Fair | CLR | -2.2 | -5 | 81% | -5 | 76.17 | 1019.6 | ||||||
| 03 | 13:54 | E 7 | 16.09 | Fair | CLR | -2.2 | -5 | 81% | -5 | 76.23 | 1020.3 | ||||||
| 03 | 12:54 | SE 6 | 16.09 | Fair | CLR | -3.9 | -6.1 | 85% | 76.3 | 1021.5 | |||||||
| 03 | 11:54 | E 6 | 16.09 | Fair | CLR | -5 | -7.2 | 85% | 76.38 | 1022.5 | |||||||
| 03 | 10:54 | SE 6 | 16.09 | Fair | CLR | -6.1 | -7.8 | -6.1 | -7.8 | 88% | 76.45 | 1023.6 | 0.03 | ||||
| 03 | 09:54 | E 9 | 16.09 | Fair | CLR | -6.7 | -8.3 | 89% | -11 | 76.48 | 1023.9 | ||||||
| 03 | 08:54 | E 6 | 16.09 | Mostly Cloudy | BKN050 | -7.2 | -7.2 | 100% | 76.48 | 1023.8 | |||||||
| 03 | 07:54 | Calm | 16.09 | Overcast | OVC030 | -6.7 | -7.8 | 92% | 76.5 | 1024.1 | 0.03 | 0.03 | |||||
| 03 | 06:54 | Calm | 4.83 | Light Snow Fog/Mist | FEW012 BKN027 OVC038 | -6.7 | -7.8 | 92% | 76.53 | 1024.3 | |||||||
| 03 | 05:54 | SW 7 | 16.09 | Overcast | OVC005 | -7.2 | -7.8 | 96% | -10 | 76.53 | 1024.4 | ||||||
| 03 | 04:54 | Calm | 9.66 | Light Snow Fog/Mist | BKN003 BKN025 OVC095 | -7.2 | -8.3 | -3.3 | -8.9 | 92% | 76.53 | 1024.5 | 0.03 | ||||
| 03 | 03:54 | W 9 | 8.05 | Light Snow Fog/Mist | FEW015 SCT037 OVC110 | -6.7 | -7.8 | 92% | -11 | 76.53 | 1024.5 | ||||||
| 03 | 02:54 | NW 13 | 4.02 | Light Snow Fog/Mist | OVC028 | -5.6 | -6.7 | 92% | -10 | 76.53 | 1023.9 | ||||||
| 03 | 01:54 | Vrbl 6 | 16.09 | Overcast | BKN009 OVC014 | -5.6 | -6.7 | 92% | 76.5 | 1023.6 | 0.03 | ||||||
| 03 | 00:54 | NW 7 | 16.09 | Overcast | SCT013 BKN024 OVC110 | -5.6 | -6.1 | 96% | -9 | 76.45 | 1023.1 | ||||||
| 02 | 23:54 | NW 17 G 33 | 6.44 | Light Snow Fog/Mist | SCT005 BKN017 OVC047 | -4.4 | -5.6 | 91% | -10 | 76.4 | 1022.3 | 0.03 | |||||
| 02 | 22:54 | NW 17 G 31 | 4.02 | Light Snow Fog/Mist | BKN005 BKN008 OVC012 | -3.3 | -3.9 | -0.6 | -3.3 | 96% | -8 | 76.35 | 1021.4 | 0.05 | 0.05 | ||
| 02 | 20:54 | NW 17 G 33 | 16.09 | Overcast | BKN005 BKN009 OVC015 | -1.7 | -2.2 | 96% | -6 | 76.23 | 1019.3 | ||||||
| 02 | 19:54 | NW 24 G 37 | 14.48 | Overcast | OVC003 | -1.1 | -1.7 | 96% | -7 | 76.17 | 1018.4 | ||||||
| 02 | 18:54 | NW 24 G 44 | 4.83 | Light Snow Fog/Mist | BKN003 BKN010 OVC017 | -1.1 | -1.7 | 96% | -7 | 76.1 | 1017.5 | ||||||
| 02 | 17:54 | NW 26 G 39 | 16.09 | Overcast | BKN005 OVC013 | -1.1 | -1.7 | 96% | -7 | 76.05 | 1016.8 | ||||||
| 02 | 16:54 | NW 20 G 44 | 9.66 | Light Snow Fog/Mist | OVC003 | -0.6 | -1.1 | -0.6 | -1.1 | 96% | -6 | 76 | 1016.1 | 0.03 | 0.05 | ||
| 02 | 15:54 | NW 24 | 4.83 | Light Snow Fog/Mist | OVC002 | -1.1 | -1.1 | 100% | -7 | 75.92 | 1014.8 | ||||||
| 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) | |||||||||||||||