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. | ||||||||||||||||
| 30 | 15:54 | W 6 | 16.09 | Fair | CLR | 9.4 | -5 | 36% | 76.61 | 1022.5 | |||||||
| 30 | 14:54 | SW 9 | 16.09 | Fair | CLR | 10.6 | -5 | 33% | 76.63 | 1022.5 | |||||||
| 30 | 13:54 | W 9 | 16.09 | Fair | CLR | 9.4 | -5 | 36% | 8 | 76.71 | 1023.7 | ||||||
| 30 | 12:54 | SW 9 | 16.09 | Fair | CLR | 8.9 | -5 | 37% | 8 | 76.78 | 1025.1 | ||||||
| 30 | 11:54 | SW 13 | 16.09 | Fair | CLR | 8.3 | -5 | 39% | 6 | 76.86 | 1026.2 | ||||||
| 30 | 10:54 | Calm | 16.09 | Fair | CLR | 5 | -5.6 | 5 | -3.3 | 47% | 76.99 | 1028.9 | |||||
| 30 | 09:54 | Calm | 16.09 | Fair | CLR | 2.2 | -5.6 | 57% | 77.04 | 1029.9 | |||||||
| 30 | 08:54 | NW 7 | 16.09 | Fair | CLR | -1.1 | -6.1 | 69% | -3 | 77.01 | 1030.0 | ||||||
| 30 | 07:54 | W 9 | 16.09 | Fair | CLR | -1.1 | -6.7 | 66% | -4 | 76.99 | 1029.6 | ||||||
| 30 | 06:54 | S 15 | 16.09 | Fair | CLR | -1.7 | -6.7 | 69% | -6 | 76.96 | 1029.4 | ||||||
| 30 | 05:54 | Calm | 16.09 | Fair | CLR | -0.6 | -6.7 | 64% | 77.01 | 1029.7 | |||||||
| 30 | 04:54 | SW 13 | 16.09 | Fair | CLR | 2.2 | -6.7 | 2.8 | -2.2 | 52% | -1 | 77.01 | 1029.1 | ||||
| 30 | 03:54 | SE 11 | 16.09 | Fair | CLR | 0.6 | -6.1 | 61% | -2 | 76.99 | 1028.6 | ||||||
| 30 | 02:54 | NW 7 | 16.09 | Fair | CLR | 0 | -6.1 | 64% | -2 | 76.94 | 1027.9 | ||||||
| 30 | 01:54 | W 19 | 16.09 | Fair | CLR | 1.1 | -6.7 | 56% | -3 | 76.91 | 1027.3 | ||||||
| 30 | 00:54 | W 15 | 16.09 | Fair | CLR | -0.6 | -7.2 | 61% | -5 | 76.86 | 1026.9 | ||||||
| 29 | 23:54 | SW 22 | 16.09 | Fair | CLR | 0 | -6.7 | 61% | -5 | 76.84 | 1026.8 | ||||||
| 29 | 22:54 | NW 7 | 16.09 | Fair | CLR | -2.2 | -7.2 | 1.1 | -2.2 | 69% | -5 | 76.84 | 1027.3 | ||||
| 29 | 21:54 | NW 6 | 16.09 | Fair | CLR | -1.1 | -7.2 | 64% | 76.81 | 1027.3 | |||||||
| 29 | 20:54 | SW 19 | 16.09 | Fair | CLR | 0 | -6.7 | 61% | -5 | 76.81 | 1027.5 | ||||||
| 29 | 19:54 | Vrbl 7 | 16.09 | Fair | CLR | -0.6 | -6.7 | 64% | -3 | 76.84 | 1028.4 | ||||||
| 29 | 18:54 | SW 17 | 16.09 | Fair | CLR | 0 | -6.1 | 64% | -4 | 76.86 | 1028.0 | ||||||
| 29 | 17:54 | SW 19 | 16.09 | Fair | CLR | 0 | -5.6 | 66% | -5 | 76.86 | 1028.4 | ||||||
| 29 | 16:54 | SW 17 | 16.09 | Fair | CLR | 1.1 | -5 | 5.6 | 0.6 | 64% | -3 | 76.89 | 1028.6 | ||||
| 29 | 15:54 | W 17 | 16.09 | Fair | CLR | 3.3 | -4.4 | 57% | -0 | 76.89 | 1028.1 | ||||||
| 29 | 14:54 | W 13 | 16.09 | Fair | CLR | 5.6 | -5 | 47% | 3 | 76.89 | 1027.9 | ||||||
| 29 | 13:54 | W 15 | 16.09 | Fair | CLR | 5.6 | -6.1 | 43% | 3 | 76.91 | 1027.8 | ||||||
| 29 | 12:54 | SW 15 | 16.09 | Fair | CLR | 4.4 | -6.1 | 47% | 1 | 76.94 | 1028.7 | ||||||
| 29 | 11:54 | SW 13 | 16.09 | Fair | CLR | 3.3 | -7.2 | 46% | 0 | 76.99 | 1030.0 | ||||||
| 29 | 10:54 | SW 20 | 16.09 | Fair | CLR | 1.7 | -7.8 | 1.7 | -5.6 | 50% | -3 | 77.01 | 1030.8 | ||||
| 29 | 09:54 | Calm | 16.09 | Fair | CLR | -1.1 | -9.4 | 54% | 77.06 | 1031.8 | |||||||
| 29 | 08:54 | Calm | 16.09 | Fair | CLR | -2.2 | -10 | 56% | 77.09 | 1032.1 | |||||||
| 29 | 07:54 | NE 6 | 16.09 | Fair | CLR | -5 | -10.6 | 65% | 77.04 | 1032.7 | |||||||
| 29 | 06:54 | SW 24 | 16.09 | Fair | CLR | -3.3 | -10.6 | 57% | -10 | 77.04 | 1032.3 | ||||||
| 29 | 05:54 | SW 26 | 16.09 | Fair | CLR | -4.4 | -10.6 | 62% | -11 | 77.04 | 1032.6 | ||||||
| 29 | 04:54 | SW 24 | 16.09 | Fair | CLR | -4.4 | -11.1 | -2.2 | -8.9 | 60% | -11 | 77.06 | 1033.1 | ||||
| 29 | 03:54 | SW 24 | 16.09 | Fair | CLR | -5 | -11.1 | 63% | -12 | 77.06 | 1032.1 | ||||||
| 29 | 02:54 | SW 20 | 16.09 | Fair | CLR | -5.6 | -11.1 | 66% | -12 | 77.06 | 1032.2 | ||||||
| 29 | 01:54 | SW 26 | 16.09 | Overcast | OVC050 | -2.8 | -10 | 58% | -9 | 77.04 | 1031.6 | ||||||
| 29 | 00:54 | SW 17 | 16.09 | Overcast | BKN050 OVC060 | -4.4 | -11.1 | 60% | -10 | 76.99 | 1031.0 | ||||||
| 28 | 23:54 | N 6 | 16.09 | Fair | CLR | -7.8 | -15.6 | 54% | 76.96 | 1031.7 | |||||||
| 28 | 22:54 | NE 6 | 16.09 | Fair | CLR | -7.2 | -16.7 | -5 | -11.7 | 47% | 76.94 | 1032.0 | |||||
| 28 | 21:54 | Calm | 16.09 | Fair | CLR | -7.2 | -15.6 | 52% | 76.94 | 1032.0 | |||||||
| 28 | 20:54 | S 19 | 16.09 | Fair | CLR | -6.1 | -15.6 | 47% | -12 | 76.94 | 1032.8 | ||||||
| 28 | 19:54 | Calm | 16.09 | Fair | CLR | -11.1 | -16.7 | 64% | 76.96 | 1034.3 | |||||||
| 28 | 18:54 | SE 6 | 16.09 | Fair | CLR | -9.4 | -16.7 | 56% | 76.96 | 1034.2 | |||||||
| 28 | 17:54 | S 9 | 16.09 | Fair | CLR | -10.6 | -16.7 | 61% | -15 | 76.94 | 1033.8 | ||||||
| 28 | 16:54 | Calm | 16.09 | Fair | CLR | -10 | -16.7 | -3.9 | -10.6 | 58% | 76.91 | 1033.4 | |||||
| 28 | 15:54 | SW 11 | 16.09 | Fair | CLR | -5 | -16.1 | 42% | -9 | 76.86 | 1031.6 | ||||||
| 28 | 14:54 | SW 7 | 16.09 | Fair | CLR | -4.4 | -17.2 | 36% | -7 | 76.86 | 1031.3 | ||||||
| 28 | 13:54 | W 7 | 16.09 | Fair | CLR | -5 | -16.7 | 40% | -8 | 76.89 | 1032.0 | ||||||
| 28 | 12:54 | NW 13 | 16.09 | Fair | CLR | -6.1 | -17.2 | 41% | -11 | 76.94 | 1032.7 | ||||||
| 28 | 11:54 | W 9 | 16.09 | Fair | CLR | -7.8 | -17.8 | 45% | -12 | 76.94 | 1033.1 | ||||||
| 28 | 10:54 | N 7 | 16.09 | Fair | CLR | -10.6 | -18.3 | -10.6 | -20.6 | 54% | -14 | 76.94 | 1033.8 | ||||
| 28 | 09:54 | W 15 | 16.09 | Fair | CLR | -11.7 | -18.9 | 56% | -18 | 76.91 | 1033.8 | ||||||
| 28 | 08:54 | W 9 | 16.09 | Fair | CLR | -17.8 | -22.2 | 69% | -24 | 76.89 | 1034.5 | ||||||
| 28 | 07:54 | E 7 | 16.09 | Fair | CLR | -20 | -24.4 | 68% | -25 | 76.84 | 1034.8 | ||||||
| 28 | 06:54 | Calm | 16.09 | Fair | CLR | -20 | -23.9 | 71% | 76.81 | 1034.2 | |||||||
| 28 | 05:54 | Calm | 16.09 | Fair | CLR | -18.3 | -23.9 | 62% | 76.81 | 1033.5 | |||||||
| 28 | 04:54 | SW 6 | 16.09 | Fair | CLR | -18.9 | -23.9 | -16.7 | -19.4 | 65% | 76.78 | 1033.4 | |||||
| 28 | 03:54 | SW 15 | 16.09 | Mostly Cloudy | BKN075 | -17.8 | -22.2 | 69% | -26 | 76.81 | 1033.3 | ||||||
| 28 | 02:54 | W 13 | 16.09 | Overcast | SCT055 OVC080 | -17.2 | -21.7 | 68% | -24 | 76.78 | 1032.7 | ||||||
| 28 | 01:54 | W 11 | 16.09 | Overcast | OVC050 | -17.2 | -22.2 | 65% | -24 | 76.76 | 1032.3 | ||||||
| 28 | 00:54 | NW 20 G 31 | 16.09 | Overcast | OVC100 | -17.2 | -21.7 | 68% | -26 | 76.73 | 1031.8 | ||||||
| 27 | 23:54 | W 19 | 16.09 | Mostly Cloudy | BKN120 | -17.8 | -21.1 | 76% | -27 | 76.71 | 1031.6 | ||||||
| 27 | 22:54 | SW 11 | 16.09 | Fair | CLR | -18.9 | -22.2 | -18.3 | -21.7 | 75% | -26 | 76.68 | 1031.2 | ||||
| 27 | 21:54 | W 22 | 16.09 | Fair | CLR | -18.3 | -22.2 | 72% | -28 | 76.66 | 1030.7 | ||||||
| 27 | 20:54 | SW 11 | 16.09 | Fair | CLR | -20.6 | -23.3 | 79% | -28 | 76.63 | 1030.4 | ||||||
| 27 | 19:54 | SW 13 | 16.09 | Fair | CLR | -21.1 | -23.3 | 83% | -29 | 76.58 | 1029.3 | ||||||
| 27 | 18:54 | SW 15 | 16.09 | Fair | CLR | -20.6 | -22.8 | 83% | -29 | 76.58 | 1028.4 | ||||||
| 27 | 17:54 | NW 15 | 12.87 | Overcast | SCT014 OVC020 | -19.4 | -22.2 | 79% | -28 | 76.5 | 1026.4 | ||||||
| 27 | 16:54 | NW 11 | 16.09 | Mostly Cloudy | BKN022 | -18.9 | -21.7 | -15 | -18.9 | 79% | -26 | 76.38 | 1024.2 | ||||
| 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) | |||||||||||||||