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. | ||||||||||||||||
| 10 | 02:54 | Calm | 16.09 | A Few Clouds | FEW090 | -6.1 | -10.6 | 71% | 75.84 | 1014.6 | |||||||
| 10 | 01:54 | SW 11 | 16.09 | Fair | CLR | -6.1 | -10.6 | 71% | -10 | 75.87 | 1015.0 | ||||||
| 10 | 00:54 | SW 13 | 16.09 | A Few Clouds | FEW100 | -5.6 | -10.6 | 68% | -10 | 75.87 | 1015.0 | ||||||
| 09 | 23:54 | SW 11 | 16.09 | Fair | CLR | -7.8 | -10.6 | 1.1 | -7.8 | 81% | -12 | 75.84 | 1015.3 | ||||
| 09 | 22:54 | W 15 | 16.09 | Fair | CLR | -5 | -7.8 | 81% | -10 | 75.84 | 1015.0 | ||||||
| 09 | 21:54 | W 6 | 16.09 | Fair | CLR | -3.3 | -7.2 | 75% | 75.79 | 1014.4 | |||||||
| 09 | 20:54 | N 7 | 16.09 | Mostly Cloudy | BKN095 | -2.2 | -7.8 | 66% | -5 | 75.74 | 1013.5 | ||||||
| 09 | 19:54 | N 6 | 16.09 | A Few Clouds | FEW055 | -1.1 | -7.2 | 64% | 75.69 | 1012.6 | |||||||
| 09 | 18:54 | NE 6 | 16.09 | Mostly Cloudy | FEW049 BKN065 BKN085 | 0 | -7.2 | 59% | 75.59 | 1011.0 | |||||||
| 09 | 17:54 | Calm | 16.09 | Overcast | BKN047 OVC055 | 0.6 | -8.3 | 1.7 | -2.8 | 52% | 75.54 | 1010.2 | |||||
| 09 | 16:54 | NW 6 | 16.09 | Overcast | BKN048 OVC060 | 1.1 | -8.3 | 50% | 75.49 | 1009.4 | |||||||
| 09 | 15:54 | N 11 | 16.09 | Overcast | OVC044 | 1.1 | -7.8 | 52% | -2 | 75.44 | 1009.0 | ||||||
| 09 | 14:54 | NW 11 | 16.09 | Overcast | OVC100 | 1.1 | -7.8 | 52% | -2 | 75.39 | 1007.9 | ||||||
| 09 | 13:54 | Calm | 16.09 | Overcast | SCT020 BKN075 OVC095 | 0 | -4.4 | 73% | 75.41 | 1008.4 | |||||||
| 09 | 12:54 | SW 6 | 16.09 | Overcast | OVC070 | -1.7 | -5 | 78% | 75.44 | 1008.8 | |||||||
| 09 | 11:54 | E 11 | 16.09 | Overcast | FEW031 BKN055 OVC070 | -2.8 | -6.1 | -2.8 | -5.6 | 78% | -7 | 75.39 | 1008.4 | ||||
| 09 | 10:54 | E 19 | 12.87 | Light Snow | FEW033 BKN041 OVC055 | -4.4 | -7.2 | 81% | -10 | 75.36 | 1008.1 | ||||||
| 09 | 09:54 | E 20 | 6.44 | Light Snow | BKN030 BKN041 OVC065 | -5 | -7.8 | 81% | -11 | 75.39 | 1008.1 | ||||||
| 09 | 08:54 | E 26 | 2.41 | Light Snow Fog/Mist | OVC021 | -5 | -7.2 | 85% | -12 | 75.34 | 1006.8 | ||||||
| 09 | 07:54 | E 20 | 16.09 | Mostly Cloudy | FEW024 BKN080 BKN090 | -5 | -7.2 | 85% | -11 | 75.31 | 1005.3 | ||||||
| 09 | 06:54 | E 22 | 16.09 | Overcast | OVC070 | -5 | -7.2 | 85% | -11 | 75.26 | 1004.3 | ||||||
| 09 | 05:54 | E 20 | 16.09 | Overcast | OVC024 | -5 | -7.2 | -2.8 | -5.6 | 85% | -11 | 75.29 | 1004.5 | ||||
| 09 | 04:54 | E 30 G 41 | 16.09 | Overcast | OVC026 | -4.4 | -7.2 | 81% | -12 | 75.31 | 1004.4 | ||||||
| 09 | 03:54 | E 17 | 14.48 | Light Snow | FEW011 BKN085 BKN120 | -5.6 | -6.7 | 92% | -11 | 75.39 | 1005.5 | ||||||
| 09 | 02:54 | E 20 | 9.66 | Light Snow | OVC017 | -4.4 | -7.2 | 81% | -10 | 75.44 | 1005.8 | ||||||
| 09 | 01:54 | E 22 | 16.09 | Overcast | OVC020 | -3.9 | -7.2 | 78% | -10 | 75.46 | 1006.1 | ||||||
| 09 | 00:54 | E 24 | 16.09 | Overcast | OVC021 | -3.3 | -7.2 | 75% | -10 | 75.44 | 1005.6 | ||||||
| 08 | 23:54 | E 22 | 16.09 | Overcast | BKN020 OVC034 | -2.8 | -7.2 | 14.4 | -2.8 | 72% | -9 | 75.39 | 1005.3 | ||||
| 08 | 22:54 | E 20 G 37 | 16.09 | Overcast | OVC085 | -1.7 | -5.6 | 75% | -7 | 75.29 | 1003.8 | ||||||
| 08 | 21:54 | E 26 G 43 | 16.09 | Overcast | OVC085 | 0 | -3.9 | 75% | -6 | 75.23 | 1003.2 | ||||||
| 08 | 20:54 | N 19 G 31 | 16.09 | Overcast | OVC090 | 3.3 | -2.8 | 65% | -1 | 75.08 | 1000.7 | ||||||
| 08 | 19:54 | W 31 | 16.09 | Partly Cloudy | SCT100 | 10.6 | -5.6 | 32% | 74.98 | 998.2 | |||||||
| 08 | 18:54 | W 37 G 59 | 16.09 | Mostly Cloudy and Breezy | BKN095 BKN110 | 13.3 | -6.1 | 26% | 74.98 | 997.8 | |||||||
| 08 | 17:54 | W 41 G 76 | 16.09 | Fair and Breezy | CLR | 14.4 | -5.6 | 18.3 | 14.4 | 25% | 74.96 | 997.4 | |||||
| 08 | 16:54 | W 61 G 81 | 16.09 | Fair and Windy | CLR | 15.6 | -5.6 | 23% | 74.96 | 997.5 | |||||||
| 08 | 15:54 | W 63 G 81 | 16.09 | Fair and Windy | CLR | 16.1 | -4.4 | 24% | 74.96 | 997.2 | |||||||
| 08 | 14:54 | W 76 G 100 | 16.09 | Fair and Windy | CLR | 18.3 | -5 | 20% | 74.9 | 996.5 | |||||||
| 08 | 13:54 | W 74 G 100 | 16.09 | Fair and Windy | CLR | 17.8 | -4.4 | 22% | 74.93 | 996.8 | |||||||
| 08 | 12:54 | W 63 G 87 | 16.09 | Fair and Windy | CLR | 17.2 | -4.4 | 23% | 74.98 | 997.8 | |||||||
| 08 | 11:54 | W 50 G 72 | 16.09 | A Few Clouds and Windy | FEW034 | 15 | -4.4 | 15 | 9.4 | 26% | 75.08 | 999.4 | |||||
| 08 | 10:54 | W 57 G 91 | 16.09 | Fair and Windy | CLR | 14.4 | -3.3 | 29% | 75.11 | 999.7 | |||||||
| 08 | 09:54 | SW 56 G 74 | 16.09 | Fair and Windy | CLR | 12.8 | -3.3 | 33% | 75.13 | 1000.6 | |||||||
| 08 | 08:54 | SW 48 G 69 | 16.09 | Fair and Windy | CLR | 10.6 | -2.8 | 39% | 75.18 | 1001.5 | |||||||
| 08 | 07:54 | SW 56 G 76 | 16.09 | Fair and Windy | CLR | 10 | -2.2 | 43% | 6 | 75.23 | 1002.5 | ||||||
| 08 | 06:54 | SW 54 G 70 | 16.09 | Fair and Windy | CLR | 9.4 | -2.2 | 44% | 5 | 75.26 | 1002.3 | ||||||
| 08 | 05:54 | SW 52 G 76 | 16.09 | Fair and Windy | CLR | 9.4 | -1.7 | 10 | 6.7 | 46% | 5 | 75.26 | 1001.7 | ||||
| 08 | 04:54 | SW 52 G 69 | 16.09 | Fair and Windy | CLR | 8.9 | -1.7 | 48% | 4 | 75.29 | 1002.0 | ||||||
| 08 | 03:54 | SW 54 G 69 | 16.09 | Fair and Windy | CLR | 9.4 | -1.1 | 48% | 5 | 75.34 | 1002.7 | ||||||
| 08 | 01:54 | W 54 G 69 | 16.09 | Fair and Windy | CLR | 9.4 | -1.1 | 48% | 5 | 75.39 | 1003.3 | ||||||
| 08 | 00:54 | W 39 G 52 | 16.09 | Fair and Breezy | CLR | 8.3 | 0.6 | 59% | 4 | 75.44 | 1004.4 | ||||||
| 07 | 23:54 | W 41 | 16.09 | Fair and Breezy | CLR | 8.3 | 0.6 | 59% | 4 | 75.49 | 1005.1 | ||||||
| 07 | 22:54 | SW 30 | 16.09 | Fair | CLR | 6.7 | 0.6 | 14.4 | 6.7 | 65% | 3 | 75.57 | 1006.8 | ||||
| 07 | 21:54 | SW 20 | 16.09 | Fair | CLR | 7.2 | 0.6 | 63% | 4 | 75.64 | 1008.3 | ||||||
| 07 | 20:54 | SW 24 | 16.09 | Fair | CLR | 7.2 | 0.6 | 63% | 4 | 75.69 | 1009.3 | ||||||
| 07 | 19:54 | SW 30 | 16.09 | Fair | CLR | 7.8 | 0.6 | 61% | 4 | 75.67 | 1009.3 | ||||||
| 07 | 18:54 | S 22 | 16.09 | Fair | CLR | 7.2 | 0.6 | 63% | 4 | 75.69 | 1009.9 | ||||||
| 07 | 17:54 | W 15 | 16.09 | Fair | CLR | 10.6 | 0.6 | 50% | 75.67 | 1008.8 | |||||||
| 07 | 16:54 | NW 37 G 59 | 16.09 | Fair and Breezy | CLR | 13.9 | -0.6 | 15.6 | 10.6 | 37% | 75.59 | 1007.7 | |||||
| 07 | 15:54 | W 41 G 61 | 16.09 | Fair and Breezy | CLR | 15.6 | -1.1 | 32% | 75.59 | 1007.6 | |||||||
| 07 | 14:54 | W 44 G 69 | 16.09 | Fair and Windy | CLR | 15 | -1.1 | 33% | 75.62 | 1007.6 | |||||||
| 07 | 13:54 | NW 39 G 63 | 16.09 | Fair and Breezy | CLR | 15 | -1.1 | 33% | 75.59 | 1007.8 | |||||||
| 07 | 12:54 | NW 46 G 69 | 16.09 | Overcast and Windy | OVC085 | 14.4 | -1.1 | 35% | 75.64 | 1008.2 | |||||||
| 07 | 10:54 | W 39 G 52 | 16.09 | Overcast and Breezy | OVC065 | 10.6 | -1.1 | 10.6 | 1.1 | 45% | 75.64 | 1008.9 | |||||
| 07 | 09:54 | SW 35 | 16.09 | Overcast and Breezy | OVC075 | 8.9 | -1.7 | 48% | 5 | 75.64 | 1009.3 | ||||||
| 07 | 08:54 | SW 39 G 50 | 16.09 | Mostly Cloudy and Breezy | BKN080 | 6.7 | -2.8 | 51% | 2 | 75.67 | 1010.0 | ||||||
| 07 | 07:54 | SW 35 | 16.09 | Fair and Breezy | CLR | 4.4 | -3.3 | 58% | -1 | 75.67 | 1010.3 | ||||||
| 07 | 06:54 | SW 28 G 39 | 16.09 | Mostly Cloudy | BKN075 | 2.8 | -3.9 | 62% | -2 | 75.69 | 1011.2 | ||||||
| 07 | 05:54 | SW 33 G 46 | 16.09 | Fair and Breezy | CLR | 2.2 | -3.9 | 64% | -3 | 75.77 | 1011.8 | ||||||
| 07 | 03:54 | SW 22 | 16.09 | Fair | CLR | 0 | -5 | 69% | -5 | 75.84 | 1012.7 | ||||||
| 07 | 02:54 | SW 33 | 16.09 | Fair and Breezy | CLR | 1.1 | -5 | 64% | -5 | 75.95 | 1013.8 | ||||||
| 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) | |||||||||||||||