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. | ||||||||||||||||
| 08 | 09:54 | W 24 G 37 | 0.00 | Fair | CLR | 1.1 | -9.4 | 46% | -4 | 75.46 | 1009.6 | ||||||
| 08 | 08:54 | Calm | 16.09 | Fair | CLR | -7.2 | -12.8 | 65% | 75.39 | 1010.0 | |||||||
| 08 | 07:54 | SE 6 | 16.09 | Fair | CLR | -9.4 | -13.9 | 70% | 75.36 | 1009.5 | |||||||
| 08 | 06:54 | SE 7 | 16.09 | Fair | CLR | -8.9 | -13.9 | 67% | -12 | 75.34 | 1009.0 | ||||||
| 08 | 05:54 | E 11 | 16.09 | Fair | CLR | -9.4 | -13.9 | 70% | -14 | 75.31 | 1008.1 | ||||||
| 08 | 04:54 | E 7 | 16.09 | Fair | CLR | -8.9 | -13.9 | -6.7 | -9.4 | 67% | -12 | 75.31 | 1008.0 | ||||
| 08 | 03:54 | SE 11 | 16.09 | Fair | CLR | -8.9 | -13.9 | 67% | -14 | 75.31 | 1007.5 | ||||||
| 08 | 02:54 | E 17 | 16.09 | Fair | CLR | -7.8 | -13.9 | 62% | -14 | 75.31 | 1007.0 | ||||||
| 08 | 01:54 | E 15 | 16.09 | Fair | CLR | -8.3 | -13.3 | 68% | -14 | 75.34 | 1007.4 | ||||||
| 08 | 00:54 | S 13 | 16.09 | Fair | CLR | -7.8 | -13.9 | 62% | -13 | 75.29 | 1006.9 | ||||||
| 07 | 23:54 | E 9 | 16.09 | Fair | CLR | -8.3 | -13.9 | 64% | -12 | 75.31 | 1007.4 | ||||||
| 07 | 22:54 | S 11 | 16.09 | Fair | CLR | -7.2 | -13.3 | 0 | -8.3 | 62% | -12 | 75.34 | 1007.6 | ||||
| 07 | 21:54 | Calm | 16.09 | Fair | CLR | -7.8 | -12.2 | 71% | 75.34 | 1006.8 | |||||||
| 07 | 20:54 | SW 11 | 16.09 | Fair | CLR | -7.8 | -12.8 | 68% | -12 | 75.26 | 1006.2 | ||||||
| 07 | 19:54 | SW 11 | 16.09 | Fair | CLR | -5 | -12.2 | 57% | -9 | 75.29 | 1006.1 | ||||||
| 07 | 18:54 | SW 17 | 16.09 | Fair | CLR | -3.3 | -11.7 | 53% | -8 | 75.26 | 1005.4 | ||||||
| 07 | 17:54 | W 19 | 16.09 | Fair | CLR | -1.1 | -12.2 | 43% | -6 | 75.23 | 1004.4 | ||||||
| 07 | 16:54 | NW 24 | 16.09 | Fair | CLR | 0 | -12.8 | 4.4 | 0 | 38% | -5 | 75.18 | 1003.6 | 0.05 | |||
| 07 | 15:54 | NW 24 G 44 | 16.09 | Fair | CLR | 2.2 | -12.8 | 32% | -3 | 75.08 | 1002.2 | ||||||
| 07 | 14:54 | W 30 G 44 | 16.09 | Fair | CLR | 3.9 | -12.2 | 30% | -1 | 75.01 | 1000.7 | ||||||
| 07 | 13:54 | NW 30 G 48 | 16.09 | Fair | CLR | 3.9 | -7.8 | 43% | -1 | 74.98 | 1000.2 | 0.05 | |||||
| 07 | 12:54 | W 31 G 56 | 16.09 | Mostly Cloudy | SCT065 BKN120 | 3.3 | -5.6 | 52% | -2 | 74.96 | 999.9 | ||||||
| 07 | 11:54 | SW 37 G 52 | 16.09 | Overcast and Breezy | BKN090 OVC110 | 1.1 | -2.2 | 79% | -5 | 74.88 | 999.4 | 0.05 | |||||
| 07 | 10:54 | W 57 G 72 | 2.01 | Light Snow Fog/Mist and Windy | SCT010 BKN013 OVC032 | 1.1 | 0 | 6.7 | 1.1 | 92% | -7 | 74.96 | 1000.3 | 0.03 | 0.03 | ||
| 07 | 09:54 | SW 20 | 16.09 | Mostly Cloudy | BKN110 | 6.7 | -2.2 | 53% | 3 | 74.8 | 997.2 | ||||||
| 07 | 08:54 | W 22 | 16.09 | A Few Clouds | FEW100 | 3.9 | -3.9 | 57% | -0 | 74.75 | 997.2 | ||||||
| 07 | 07:54 | SW 24 | 16.09 | Mostly Cloudy | BKN100 | 3.9 | -4.4 | 55% | -0 | 74.75 | 997.0 | ||||||
| 07 | 06:54 | W 28 | 16.09 | Overcast | OVC095 | 4.4 | -3.9 | 55% | -0 | 74.78 | 997.3 | ||||||
| 07 | 05:54 | SW 46 G 61 | 16.09 | Overcast and Windy | OVC100 | 5.6 | -4.4 | 49% | 0 | 74.83 | 997.8 | ||||||
| 07 | 04:54 | SW 35 G 52 | 16.09 | Overcast and Breezy | BKN080 OVC110 | 5.6 | -5.6 | 6.1 | 4.4 | 45% | 1 | 74.88 | 998.2 | ||||
| 07 | 03:54 | SW 26 | 16.09 | Mostly Cloudy | BKN080 | 4.4 | -5.6 | 49% | 0 | 74.88 | 998.7 | ||||||
| 07 | 02:54 | SW 24 | 16.09 | A Few Clouds | FEW070 | 5 | -6.1 | 45% | 1 | 74.93 | 999.3 | ||||||
| 07 | 01:54 | SW 37 G 56 | 16.09 | Fair and Breezy | CLR | 5.6 | -6.7 | 41% | 1 | 74.9 | 998.9 | ||||||
| 07 | 00:54 | SW 37 G 50 | 16.09 | A Few Clouds and Breezy | FEW080 | 5.6 | -6.1 | 43% | 1 | 74.93 | 999.2 | ||||||
| 06 | 23:54 | SW 26 | 16.09 | Overcast | OVC080 | 5.6 | -5.6 | 45% | 2 | 74.98 | 999.9 | ||||||
| 06 | 22:54 | SW 41 G 56 | 16.09 | Fair and Breezy | CLR | 5.6 | -5 | 6.1 | 5 | 47% | 0 | 74.96 | 999.6 | ||||
| 06 | 21:54 | SW 31 G 46 | 16.09 | Fair | CLR | 5 | -5.6 | 47% | 0 | 74.96 | 999.8 | ||||||
| 06 | 20:54 | SW 43 G 59 | 16.09 | Fair and Windy | CLR | 5.6 | -7.2 | 40% | 0 | 74.96 | 1000.1 | ||||||
| 06 | 19:54 | SW 35 G 54 | 16.09 | Mostly Cloudy and Breezy | BKN110 | 6.1 | -6.7 | 40% | 1 | 74.98 | 1000.2 | ||||||
| 06 | 18:54 | SW 43 G 54 | 16.09 | Overcast and Windy | OVC075 | 6.1 | -7.2 | 38% | 1 | 75.03 | 1001.1 | ||||||
| 06 | 17:54 | SW 39 G 54 | 16.09 | Mostly Cloudy and Breezy | SCT075 BKN085 | 6.1 | -7.2 | 38% | 1 | 75.06 | 1001.7 | ||||||
| 06 | 16:54 | SW 43 G 59 | 16.09 | Fair and Windy | CLR | 6.1 | -7.8 | 6.1 | 5 | 37% | 1 | 75.08 | 1001.9 | ||||
| 06 | 15:54 | SW 44 G 65 | 16.09 | Mostly Cloudy and Windy | BKN120 | 6.1 | -7.8 | 37% | 1 | 75.16 | 1002.9 | ||||||
| 06 | 14:54 | W 37 G 54 | 16.09 | Overcast and Breezy | OVC075 | 5.6 | -7.8 | 38% | 1 | 75.11 | 1002.6 | ||||||
| 06 | 12:54 | W 39 G 56 | 16.09 | A Few Clouds and Breezy | FEW120 | 5.6 | -8.9 | 35% | 1 | 75.13 | 1002.4 | ||||||
| 06 | 11:54 | W 37 G 50 | 16.09 | Fair and Breezy | CLR | 5 | -8.9 | 36% | -0 | 75.18 | 1003.4 | ||||||
| 06 | 10:54 | W 31 G 50 | 16.09 | A Few Clouds | FEW110 | 5 | -8.3 | 5 | -1.7 | 38% | 0 | 75.23 | 1004.0 | ||||
| 06 | 09:54 | W 31 | 16.09 | Partly Cloudy | SCT110 | 4.4 | -8.3 | 40% | -0 | 75.26 | 1004.4 | ||||||
| 06 | 08:54 | W 37 G 48 | 16.09 | Partly Cloudy and Breezy | SCT120 | 3.3 | -7.8 | 44% | -2 | 75.26 | 1004.6 | ||||||
| 06 | 07:54 | W 33 G 48 | 16.09 | Fair and Breezy | CLR | 2.8 | -8.3 | 44% | -3 | 75.26 | 1005.0 | ||||||
| 06 | 06:54 | W 30 | 16.09 | Fair | CLR | 2.2 | -7.8 | 48% | -3 | 75.29 | 1005.1 | ||||||
| 06 | 05:54 | SW 19 | 16.09 | Fair | CLR | 0 | -7.8 | 56% | -5 | 75.31 | 1006.0 | ||||||
| 06 | 04:54 | W 22 | 16.09 | Fair | CLR | 0 | -8.3 | 1.7 | -0.6 | 54% | -5 | 75.34 | 1006.0 | ||||
| 06 | 03:54 | SW 26 | 16.09 | Fair | CLR | 0 | -8.9 | 52% | -6 | 75.39 | 1005.8 | ||||||
| 06 | 02:54 | SW 35 | 16.09 | Fair and Breezy | CLR | 0.6 | -7.8 | 54% | -6 | 75.39 | 1005.9 | ||||||
| 06 | 01:54 | W 31 G 46 | 16.09 | Fair | CLR | 0 | -7.2 | 59% | -6 | 75.39 | 1005.7 | ||||||
| 06 | 00:54 | W 37 G 50 | 16.09 | Partly Cloudy and Breezy | FEW100 SCT120 | 1.7 | -7.8 | 50% | -4 | 75.39 | 1005.6 | ||||||
| 05 | 23:54 | SW 35 G 54 | 16.09 | Overcast and Breezy | BKN100 OVC110 | 1.7 | -6.7 | 54% | -4 | 75.44 | 1006.3 | ||||||
| 05 | 21:54 | SW 39 G 54 | 16.09 | Overcast and Breezy | OVC075 | 2.2 | -6.1 | 55% | -4 | 75.51 | 1007.9 | ||||||
| 05 | 19:54 | SW 15 | 16.09 | Overcast | BKN047 OVC055 | 1.7 | -3.3 | 70% | -2 | 75.57 | 1009.2 | ||||||
| 05 | 18:54 | SW 17 | 16.09 | Overcast | OVC050 | 1.7 | -3.3 | 70% | -2 | 75.57 | 1009.4 | ||||||
| 05 | 17:54 | W 13 | 16.09 | Mostly Cloudy | BKN075 BKN095 | 1.7 | -2.2 | 76% | -2 | 75.54 | 1009.1 | ||||||
| 05 | 16:54 | NW 20 G 61 | 14.48 | Light Snow | FEW050 BKN065 OVC095 | 2.8 | -3.3 | 10.6 | 2.8 | 65% | -1 | 75.51 | 1008.4 | ||||
| 05 | 15:54 | W 33 G 46 | 16.09 | Overcast and Breezy | OVC090 | 8.3 | -8.3 | 30% | 4 | 75.39 | 1006.0 | ||||||
| 05 | 14:54 | NW 11 | 16.09 | Mostly Cloudy | BKN075 | 8.9 | -6.1 | 34% | 7 | 75.36 | 1004.7 | ||||||
| 05 | 13:54 | SW 33 G 44 | 16.09 | Partly Cloudy and Breezy | SCT070 | 10 | -6.7 | 30% | 7 | 75.34 | 1004.1 | ||||||
| 05 | 12:54 | W 26 | 16.09 | Fair | CLR | 8.9 | -6.1 | 34% | 6 | 75.34 | 1004.8 | ||||||
| 05 | 11:54 | SW 20 | 16.09 | Fair | CLR | 7.8 | -5.6 | 38% | 5 | 75.31 | 1004.7 | ||||||
| 05 | 10:54 | SW 19 | 16.09 | A Few Clouds | FEW120 | 6.1 | -5 | 6.7 | -0.6 | 45% | 3 | 75.39 | 1005.8 | ||||
| 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) | |||||||||||||||