Weather observations for the past three days for
Lewistown, Lewistown Municipal Airport
| Date | Time (mdt) | 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. | ||||||||||||||||
| 18 | 20:54 | SW 13 | 16.09 | Fair | CLR | 9.4 | -2.8 | 43% | 8 | 76.25 | 1016.1 | ||||||
| 18 | 19:54 | W 22 | 16.09 | Fair | CLR | 11.7 | -2.8 | 37% | 76.2 | 1015.3 | |||||||
| 18 | 18:54 | W 19 | 16.09 | Fair | CLR | 14.4 | -2.2 | 32% | 76.15 | 1014.3 | |||||||
| 18 | 17:54 | W 22 G 39 | 16.09 | Fair | CLR | 16.7 | -3.3 | 18.3 | 15.6 | 25% | 76.12 | 1013.4 | |||||
| 18 | 16:54 | NW 30 G 44 | 16.09 | Fair | CLR | 16.7 | -2.8 | 26% | 76.1 | 1012.9 | |||||||
| 18 | 15:54 | W 44 G 61 | 16.09 | Fair and Windy | CLR | 17.2 | -3.3 | 25% | 76.07 | 1012.7 | |||||||
| 18 | 14:54 | W 41 G 57 | 16.09 | Fair and Breezy | CLR | 17.2 | -4.4 | 23% | 76.05 | 1012.3 | |||||||
| 18 | 13:54 | W 43 G 57 | 16.09 | Fair and Windy | CLR | 17.8 | -3.3 | 24% | 76.05 | 1012.3 | |||||||
| 18 | 12:54 | W 44 G 63 | 16.09 | Partly Cloudy and Windy | SCT100 | 16.1 | -3.3 | 26% | 76.02 | 1012.1 | |||||||
| 18 | 11:54 | W 33 G 52 | 16.09 | Fair and Breezy | CLR | 16.1 | -3.9 | 16.1 | 5.6 | 25% | 75.95 | 1011.7 | |||||
| 18 | 10:54 | W 46 G 69 | 16.09 | Fair and Windy | CLR | 14.4 | -2.8 | 31% | 75.97 | 1011.9 | |||||||
| 18 | 09:54 | SW 39 | 16.09 | A Few Clouds and Breezy | FEW120 | 11.1 | -2.2 | 40% | 75.95 | 1012.6 | |||||||
| 18 | 08:54 | SW 33 | 16.09 | A Few Clouds and Breezy | FEW070 | 10 | -0.6 | 48% | 7 | 75.95 | 1012.1 | ||||||
| 18 | 07:54 | W 24 G 35 | 16.09 | Fair | CLR | 7.2 | -0.6 | 58% | 4 | 75.95 | 1012.4 | ||||||
| 18 | 06:54 | W 22 | 16.09 | Fair | CLR | 7.2 | 0.6 | 63% | 4 | 75.92 | 1012.2 | ||||||
| 18 | 05:54 | SW 7 | 16.09 | Overcast | OVC090 | 7.2 | 1.1 | 10 | 5 | 66% | 6 | 75.92 | 1012.2 | ||||
| 18 | 04:54 | W 35 | 16.09 | Mostly Cloudy and Breezy | BKN100 | 8.3 | 0.6 | 59% | 4 | 75.92 | 1012.2 | ||||||
| 18 | 03:54 | W 30 | 16.09 | Partly Cloudy | SCT110 | 7.2 | 0 | 61% | 3 | 75.87 | 1011.9 | ||||||
| 18 | 02:54 | W 28 | 16.09 | Fair | CLR | 6.7 | 0 | 63% | 3 | 75.92 | 1012.4 | ||||||
| 18 | 01:54 | SW 35 | 16.09 | Fair and Breezy | CLR | 6.7 | 0 | 63% | 2 | 75.95 | 1012.5 | ||||||
| 18 | 00:54 | SW 39 | 16.09 | Fair and Breezy | CLR | 6.7 | 0.6 | 65% | 2 | 75.95 | 1012.7 | ||||||
| 17 | 23:54 | W 24 | 16.09 | A Few Clouds | FEW090 | 5 | 0.6 | 8.3 | 4.4 | 73% | 1 | 75.95 | 1013.2 | ||||
| 17 | 22:54 | SW 19 | 16.09 | A Few Clouds | FEW120 | 6.1 | 0 | 65% | 3 | 75.97 | 1013.2 | ||||||
| 17 | 21:54 | SW 19 | 16.09 | Fair | CLR | 4.4 | 0 | 73% | 1 | 75.95 | 1013.3 | ||||||
| 17 | 19:54 | W 13 G 30 | 16.09 | Fair | CLR | 8.3 | 0.6 | 59% | 6 | 75.9 | 1011.9 | ||||||
| 17 | 18:54 | W 15 G 35 | 16.09 | Fair | CLR | 7.2 | 0.6 | 63% | 5 | 75.79 | 1010.8 | ||||||
| 17 | 17:54 | W 26 G 46 | 16.09 | A Few Clouds | FEW120 | 6.7 | 0.6 | 7.8 | 4.4 | 65% | 3 | 75.79 | 1010.8 | ||||
| 17 | 16:54 | W 28 | 16.09 | Fair | CLR | 6.1 | 0.6 | 68% | 2 | 75.79 | 1010.7 | ||||||
| 17 | 15:54 | W 20 | 16.09 | Fair | CLR | 5.6 | 0 | 68% | 2 | 75.79 | 1011.0 | ||||||
| 17 | 14:54 | W 33 | 16.09 | Fair and Breezy | CLR | 6.1 | -0.6 | 63% | 2 | 75.72 | 1009.4 | ||||||
| 17 | 13:54 | W 50 | 16.09 | Fair and Windy | CLR | 7.8 | -1.1 | 54% | 3 | 75.72 | 1009.5 | ||||||
| 17 | 12:54 | SW 48 G 69 | 16.09 | Fair and Windy | CLR | 7.2 | -1.1 | 56% | 2 | 75.64 | 1008.9 | ||||||
| 17 | 11:54 | SW 33 | 16.09 | Fair and Breezy | CLR | 5.6 | -1.1 | 6.7 | 4.4 | 62% | 1 | 75.67 | 1009.4 | ||||
| 17 | 10:54 | SW 35 G 52 | 16.09 | Fair and Breezy | CLR | 6.1 | -0.6 | 63% | 1 | 75.57 | 1008.1 | ||||||
| 17 | 09:54 | W 22 G 33 | 16.09 | Fair | CLR | 6.1 | -0.6 | 63% | 3 | 75.57 | 1008.3 | ||||||
| 17 | 08:54 | SW 35 | 16.09 | Fair and Breezy | CLR | 4.4 | 0 | 73% | -1 | 75.51 | 1007.8 | ||||||
| 17 | 07:54 | W 50 | 16.09 | Fair and Windy | CLR | 5.6 | -0.6 | 65% | -0 | 75.51 | 1007.5 | ||||||
| 17 | 06:54 | SW 43 G 61 | 16.09 | Fair and Windy | CLR | 5.6 | -1.1 | 62% | 0 | 75.49 | 1007.1 | ||||||
| 17 | 05:54 | SW 24 | 16.09 | Fair | CLR | 5 | -1.1 | 8.3 | 3.9 | 65% | 1 | 75.49 | 1007.2 | ||||
| 17 | 04:54 | W 43 | 16.09 | Fair and Windy | CLR | 5.6 | -1.1 | 62% | 0 | 75.46 | 1006.6 | ||||||
| 17 | 03:54 | W 43 G 54 | 16.09 | A Few Clouds and Windy | FEW110 | 5.6 | -1.1 | 62% | 0 | 75.39 | 1005.9 | ||||||
| 17 | 02:54 | SW 39 G 56 | 16.09 | Overcast and Breezy | FEW080 OVC100 | 7.8 | -1.1 | 54% | 3 | 75.44 | 1006.4 | ||||||
| 17 | 01:54 | SW 39 G 50 | 16.09 | Fair and Breezy | CLR | 5.6 | 0 | 68% | 1 | 75.41 | 1006.4 | ||||||
| 17 | 00:54 | SW 33 | 16.09 | Fair and Breezy | CLR | 4.4 | 0 | 73% | -1 | 75.46 | 1007.1 | ||||||
| 16 | 23:54 | SW 37 | 16.09 | Fair and Breezy | CLR | 4.4 | 0 | 5 | 2.8 | 73% | -1 | 75.49 | 1007.7 | ||||
| 16 | 22:54 | SW 35 | 16.09 | Fair and Breezy | CLR | 4.4 | 0.6 | 77% | -1 | 75.54 | 1008.9 | ||||||
| 16 | 21:54 | SW 19 | 16.09 | Mostly Cloudy | BKN090 | 2.8 | 0 | 82% | -1 | 75.57 | 1010.0 | ||||||
| 16 | 20:54 | SW 22 | 16.09 | Partly Cloudy | SCT070 | 3.9 | 0 | 76% | -0 | 75.62 | 1010.9 | ||||||
| 16 | 19:54 | SW 26 | 16.09 | Overcast | OVC060 | 3.9 | 0.6 | 79% | -1 | 75.67 | 1012.1 | ||||||
| 16 | 18:54 | SW 22 | 16.09 | Overcast | OVC050 | 3.9 | 0 | 76% | -0 | 75.72 | 1012.7 | ||||||
| 16 | 17:54 | SW 22 | 16.09 | Fair | CLR | 3.9 | 0 | 5 | 1.1 | 76% | -0 | 75.74 | 1013.5 | ||||
| 16 | 16:54 | SW 20 | 16.09 | A Few Clouds | FEW120 | 3.9 | -0.6 | 73% | 0 | 75.79 | 1014.0 | ||||||
| 16 | 15:54 | SW 24 | 16.09 | Fair | CLR | 3.9 | -0.6 | 73% | -0 | 75.79 | 1014.2 | ||||||
| 16 | 14:54 | SW 19 | 16.09 | Fair | CLR | 3.3 | -0.6 | 76% | -1 | 75.82 | 1014.4 | ||||||
| 16 | 13:54 | SW 22 | 16.09 | Overcast | OVC050 | 2.8 | -1.1 | 76% | -2 | 75.87 | 1015.2 | ||||||
| 16 | 12:54 | W 7 | 16.09 | Mostly Cloudy | BKN042 BKN065 | 2.8 | -2.2 | 70% | 1 | 75.92 | 1016.1 | ||||||
| 16 | 11:54 | Vrbl 6 | 16.09 | Fair | CLR | 0.6 | -5 | 0.6 | -11.7 | 66% | 75.95 | 1017.2 | |||||
| 16 | 10:54 | E 11 | 16.09 | Fair | CLR | -1.7 | -6.7 | 69% | -5 | 76.02 | 1018.9 | ||||||
| 16 | 09:54 | E 15 | 16.09 | Overcast | OVC050 | -3.9 | -8.3 | 72% | -9 | 76.1 | 1019.9 | ||||||
| 16 | 08:54 | E 13 | 16.09 | Overcast | OVC050 | -6.1 | -9.4 | 78% | -11 | 76.1 | 1020.4 | ||||||
| 16 | 07:54 | E 11 | 16.09 | Overcast | BKN055 OVC065 | -8.9 | -12.2 | 77% | -14 | 76.12 | 1020.6 | ||||||
| 16 | 06:54 | E 11 | 16.09 | Overcast | OVC070 | -8.3 | -11.1 | 80% | -13 | 76.12 | 1020.2 | ||||||
| 16 | 05:54 | SE 11 | 16.09 | Fair | CLR | -11.7 | -14.4 | -8.9 | -13.3 | 81% | -17 | 76.2 | 1022.2 | ||||
| 16 | 04:54 | SE 13 | 16.09 | Fair | CLR | -10.6 | -13.9 | 77% | -16 | 76.2 | 1021.8 | ||||||
| 16 | 03:54 | Calm | 16.09 | Fair | CLR | -11.1 | -13.9 | 80% | 76.33 | 1023.3 | |||||||
| 16 | 02:54 | SE 6 | 16.09 | Overcast | BKN065 OVC085 | -10.6 | -13.3 | 81% | 76.43 | 1024.6 | |||||||
| 16 | 01:54 | SE 7 | 16.09 | Overcast | OVC095 | -10.6 | -13.9 | 77% | -14 | 76.5 | 1026.0 | ||||||
| 16 | 00:54 | SE 9 | 16.09 | Overcast | OVC100 | -11.7 | -14.4 | 81% | -16 | 76.61 | 1027.6 | ||||||
| 15 | 23:54 | SE 9 | 16.09 | Fair | CLR | -13.3 | -16.7 | -7.8 | -15.6 | 76% | -18 | 76.68 | 1029.4 | ||||
| 15 | 22:54 | SE 13 | 16.09 | Fair | CLR | -13.9 | -17.2 | 76% | -20 | 76.73 | 1030.7 | ||||||
| 15 | 21:54 | SE 7 | 16.09 | Fair | CLR | -13.3 | -15.6 | 83% | -18 | 76.78 | 1031.7 | ||||||
| Date | Time (mdt) | 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) | |||||||||||||||