Weather observations for the past three days for
Lewistown, Lewistown Municipal Airport
| Date | Time (mdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 26 | 18:54 | W 8 | 10.00 | Fair | CLR | 33.1 | 15.1 | 48% | 27 | 30.4 | 1032.8 | ||||||
| 26 | 17:54 | NW 12 | 10.00 | Fair | CLR | 35.1 | 15.1 | 37.9 | 35.1 | 44% | 28 | 30.37 | 1031.3 | ||||
| 26 | 16:54 | W 9 G 20 | 10.00 | Mostly Cloudy | BKN090 | 37 | 19 | 48% | 31 | 30.34 | 1030.2 | ||||||
| 26 | 15:54 | NW 15 G 23 | 10.00 | Mostly Cloudy | BKN095 | 37 | 19.9 | 50% | 29 | 30.3 | 1028.6 | ||||||
| 26 | 14:54 | NW 14 G 25 | 10.00 | Fair | CLR | 36 | 24.1 | 62% | 28 | 30.26 | 1027.6 | ||||||
| 26 | 13:54 | NW 13 G 23 | 10.00 | Fair | CLR | 36 | 27 | 70% | 28 | 30.24 | 1026.6 | ||||||
| 26 | 12:54 | NW 15 G 25 | 10.00 | Fair | CLR | 37 | 25 | 62% | 29 | 30.21 | 1025.4 | ||||||
| 26 | 11:54 | W 17 G 26 | 10.00 | Fair | CLR | 36 | 23 | 37 | 21.9 | 59% | 27 | 30.19 | 1024.8 | ||||
| 26 | 10:54 | NW 20 G 28 | 10.00 | Fair | CLR | 34 | 27 | 76% | 23 | 30.16 | 1023.7 | ||||||
| 26 | 09:54 | W 17 | 10.00 | Fair | CLR | 35.1 | 26.1 | 70% | 26 | 30.13 | 1022.1 | ||||||
| 26 | 08:54 | SW 20 | 10.00 | Partly Cloudy | SCT070 | 34 | 26.1 | 73% | 23 | 30.1 | 1020.3 | ||||||
| 26 | 07:54 | E 3 | 10.00 | Fair | CLR | 26.1 | 26.1 | 100% | 30.07 | 1019.8 | |||||||
| 26 | 06:54 | E 7 | 10.00 | Overcast | OVC095 | 28 | 27 | 96% | 22 | 30.04 | 1018.2 | ||||||
| 26 | 05:54 | SE 14 | 1.00 | Light Snow Fog/Mist | VV013 | 28.9 | 28.9 | 33.1 | 28.9 | 100% | 19 | 30.04 | 1017.7 | 0.02 | 0.21 | ||
| 26 | 04:54 | SE 7 | 1.75 | Light Snow Fog/Mist | OVC016 | 28.9 | 28 | 96% | 23 | 30.05 | 1017.8 | 0.04 | |||||
| 26 | 03:54 | E 8 | 0.50 | Snow Freezing Fog | VV008 | 30 | 28.9 | 96% | 23 | 30.02 | 1016.8 | 0.06 | |||||
| 26 | 02:54 | E 9 | 0.75 | Light Snow Fog/Mist | VV007 | 30 | 28.9 | 96% | 22 | 30.02 | 1016.9 | 0.06 | 0.09 | ||||
| 26 | 01:54 | E 8 | 1.00 | Light Snow Fog/Mist | VV013 | 32 | 30.9 | 96% | 25 | 30.01 | 1016.3 | 0.02 | |||||
| 26 | 00:54 | SE 8 | 4.00 | Light Snow Fog/Mist | FEW009 SCT015 OVC028 | 32 | 30.9 | 96% | 25 | 30 | 1015.7 | 0.01 | |||||
| 25 | 23:54 | Calm | 9.00 | Light Snow | OVC004 | 33.1 | 32 | 55 | 33.1 | 96% | 30 | 1015.9 | 0.04 | 0.09 | |||
| 25 | 22:54 | Vrbl 3 | 9.00 | Light Rain | BKN008 BKN013 OVC019 | 35.1 | 33.1 | 93% | 29.99 | 1015.7 | 0.05 | ||||||
| 25 | 21:54 | NE 13 G 20 | 10.00 | Light Rain | OVC022 | 39 | 32 | 76% | 32 | 29.98 | 1015.0 | ||||||
| 25 | 20:54 | N 8 G 16 | 10.00 | Overcast | BKN065 BKN080 OVC110 | 46.9 | 25 | 42% | 44 | 29.9 | 1011.9 | ||||||
| 25 | 19:54 | NW 20 G 31 | 10.00 | Overcast | OVC070 | 52 | 28.9 | 41% | 29.89 | 1010.9 | |||||||
| 25 | 18:54 | NW 13 G 28 | 10.00 | Mostly Cloudy | BKN075 | 55 | 28.9 | 37% | 29.85 | 1009.7 | |||||||
| 25 | 17:54 | NW 18 G 35 | 10.00 | Mostly Cloudy | BKN075 | 60.1 | 30.9 | 64.9 | 60.1 | 33% | 29.83 | 1008.5 | |||||
| 25 | 16:54 | NW 17 G 38 | 10.00 | Partly Cloudy | SCT075 | 61 | 32 | 34% | 29.8 | 1007.5 | |||||||
| 25 | 15:54 | NW 15 G 28 | 10.00 | Fair | CLR | 61 | 33.1 | 35% | 29.79 | 1007.2 | |||||||
| 25 | 14:54 | NW 17 G 31 | 10.00 | Partly Cloudy | FEW075 FEW090 SCT110 | 60.1 | 32 | 35% | 29.79 | 1007.5 | |||||||
| 25 | 13:54 | NW 20 G 33 | 10.00 | Overcast | OVC080 | 61 | 30.9 | 32% | 29.79 | 1007.0 | |||||||
| 25 | 12:54 | W 20 G 32 | 10.00 | A Few Clouds | FEW070 | 63 | 32 | 31% | 29.79 | 1006.9 | |||||||
| 25 | 11:54 | W 9 | 10.00 | Mostly Cloudy | BKN060 BKN075 | 61 | 39 | 61 | 46.9 | 44% | 29.81 | 1007.5 | |||||
| 25 | 10:54 | NW 6 | 10.00 | Partly Cloudy | SCT055 | 57 | 37 | 47% | 29.84 | 1008.7 | |||||||
| 25 | 09:54 | NW 9 | 10.00 | Overcast | OVC055 | 54 | 37 | 53% | 29.84 | 1008.7 | |||||||
| 25 | 08:54 | W 6 | 10.00 | Overcast | OVC060 | 53.1 | 39 | 59% | 29.85 | 1009.1 | |||||||
| 25 | 07:54 | W 6 | 10.00 | Overcast | BKN055 OVC070 | 51.1 | 39 | 64% | 29.83 | 1008.5 | |||||||
| 25 | 06:54 | Calm | 10.00 | Overcast | OVC060 | 48.9 | 37 | 64% | 29.82 | 1008.5 | |||||||
| 25 | 05:54 | Calm | 10.00 | Overcast | OVC070 | 48 | 36 | 53.1 | 45 | 63% | 29.82 | 1008.1 | |||||
| 25 | 04:54 | SW 12 | 10.00 | Fair | CLR | 46.9 | 36 | 66% | 42 | 29.8 | 1007.5 | ||||||
| 25 | 03:54 | SW 13 | 10.00 | Fair | CLR | 46.9 | 36 | 66% | 42 | 29.8 | 1007.3 | ||||||
| 25 | 02:54 | SE 6 | 10.00 | Fair | CLR | 46 | 36 | 68% | 44 | 29.81 | 1007.6 | ||||||
| 25 | 01:54 | SW 6 | 10.00 | Fair | CLR | 48.9 | 35.1 | 59% | 47 | 29.8 | 1007.4 | ||||||
| 25 | 00:54 | SW 9 | 10.00 | Fair | CLR | 48.9 | 36 | 61% | 45 | 29.82 | 1008.2 | ||||||
| 24 | 23:54 | SW 3 | 10.00 | Overcast | BKN075 OVC100 | 53.1 | 35.1 | 59 | 52 | 51% | 29.8 | 1007.1 | |||||
| 24 | 22:54 | W 8 | 10.00 | Overcast | OVC095 | 55 | 36 | 49% | 29.78 | 1006.4 | |||||||
| 24 | 21:54 | SW 8 | 10.00 | Overcast | BKN100 OVC120 | 55 | 35.1 | 47% | 29.77 | 1006.6 | |||||||
| 24 | 20:54 | SW 7 | 10.00 | Partly Cloudy | SCT120 | 54 | 36 | 51% | 29.78 | 1007.4 | |||||||
| 24 | 19:54 | S 9 | 10.00 | A Few Clouds | FEW110 | 55.9 | 34 | 44% | 29.77 | 1007.7 | |||||||
| 24 | 18:54 | S 7 | 10.00 | Fair | CLR | 55.9 | 36 | 47% | 29.79 | 1008.2 | |||||||
| 24 | 17:54 | S 5 | 10.00 | Partly Cloudy | SCT110 | 59 | 33.1 | 64 | 57.9 | 38% | 29.8 | 1008.4 | |||||
| 24 | 16:54 | W 12 | 10.00 | Overcast | OVC075 | 61 | 32 | 34% | 29.83 | 1009.2 | |||||||
| 24 | 15:54 | W 13 | 10.00 | Mostly Cloudy | BKN085 | 63 | 23 | 22% | 29.83 | 1008.8 | |||||||
| 24 | 14:54 | Vrbl 5 | 10.00 | Partly Cloudy | SCT085 | 63 | 21.9 | 21% | 29.82 | 1008.7 | |||||||
| 24 | 13:54 | Calm | 10.00 | Fair | CLR | 61 | 21 | 21% | 29.84 | 1009.4 | |||||||
| 24 | 12:54 | N 6 | 10.00 | A Few Clouds | FEW100 | 59 | 18 | 20% | 29.86 | 1010.0 | |||||||
| 24 | 11:54 | NW 6 | 10.00 | Fair | CLR | 57.9 | 18 | 57.9 | 39 | 21% | 29.87 | 1010.7 | |||||
| 24 | 10:54 | Calm | 10.00 | Mostly Cloudy | BKN100 | 57 | 19.9 | 24% | 29.87 | 1010.5 | |||||||
| 24 | 09:54 | N 3 | 10.00 | Overcast | OVC085 | 53.1 | 21.9 | 30% | 29.88 | 1011.4 | |||||||
| 24 | 08:54 | E 5 | 10.00 | Overcast | OVC090 | 45 | 25 | 46% | 43 | 29.88 | 1012.1 | ||||||
| 24 | 07:54 | E 7 | 10.00 | Mostly Cloudy | BKN110 | 39.9 | 25 | 55% | 36 | 29.89 | 1012.6 | ||||||
| 24 | 06:54 | SE 7 | 10.00 | Mostly Cloudy | BKN110 | 39.9 | 24.1 | 53% | 36 | 29.89 | 1012.2 | ||||||
| 24 | 05:54 | SE 3 | 10.00 | Overcast | OVC100 | 39 | 24.1 | 43 | 39 | 55% | 29.89 | 1012.2 | |||||
| 24 | 04:54 | SE 7 | 10.00 | Mostly Cloudy | BKN110 | 39.9 | 21.9 | 49% | 36 | 29.88 | 1011.6 | ||||||
| 24 | 03:54 | Vrbl 5 | 10.00 | Overcast | OVC110 | 39.9 | 21.9 | 49% | 37 | 29.91 | 1012.7 | ||||||
| 24 | 02:54 | Calm | 10.00 | Overcast | OVC110 | 39.9 | 19.9 | 45% | 29.93 | 1013.4 | |||||||
| 24 | 01:54 | E 9 | 10.00 | Mostly Cloudy | BKN110 | 41 | 19 | 41% | 36 | 29.93 | 1013.5 | ||||||
| 24 | 00:54 | E 8 | 10.00 | Mostly Cloudy | BKN110 | 42.1 | 18 | 38% | 38 | 29.95 | 1014.2 | ||||||
| 23 | 23:54 | E 8 | 10.00 | A Few Clouds | FEW110 | 42.1 | 19 | 54 | 42.1 | 40% | 38 | 29.96 | 1014.8 | ||||
| 23 | 22:54 | E 12 | 10.00 | Mostly Cloudy | BKN120 | 44.1 | 19 | 37% | 39 | 29.96 | 1014.9 | ||||||
| 23 | 21:54 | E 9 | 10.00 | Fair | CLR | 44.1 | 19 | 37% | 40 | 29.96 | 1015.0 | ||||||
| 23 | 20:54 | SE 8 | 10.00 | Fair | CLR | 45 | 18 | 34% | 41 | 29.98 | 1016.4 | ||||||
| 23 | 19:54 | E 10 | 10.00 | Fair | CLR | 46 | 19 | 34% | 42 | 29.98 | 1016.8 | ||||||
| Date | Time (mdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||