Weather observations for the past three days for
Lewistown, Lewistown Municipal Airport
Metric (Imperial)
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.
07 01:54 SW 20 16.09 Fair CLR -0.6 -6.1 67% -6 76.05 1015.4
07 00:54 W 30 16.09 Fair CLR 0 -6.1 64% -6 76.05 1015.6
06 23:54 SW 22 16.09 Fair CLR 0 -5.6 66% -5 76.1 1016.8
06 22:54 SW 22 16.09 Fair CLR 0 -5.6 6.1 0 66% -5 76.17 1017.9
06 21:54 Calm 16.09 Fair CLR 1.1 -5 64% 76.23 1018.5
06 20:54 S 20 16.09 Fair CLR 0.6 -5 66% -4 76.23 1019.1
06 19:54 SW 22 16.09 Fair CLR 1.1 -5 64% -4 76.25 1019.3
06 18:54 SW 22 16.09 Fair CLR 0 -4.4 73% -5 76.25 1019.8
06 17:54 SW 17 16.09 Fair CLR 3.3 -5 55% -0 76.25 1019.3
06 16:54 W 20 16.09 Fair CLR 6.1 -6.1 6.7 2.2 42% 3 76.28 1018.9
06 15:54 W 22 16.09 Mostly Cloudy SCT050 BKN060 6.1 -5 45% 3 76.3 1019.4
06 14:54 W 15 16.09 Mostly Cloudy BKN055 6.1 -5.6 43% 3 76.3 1019.0
06 13:54 NW 17 G 30 16.09 Mostly Cloudy SCT046 BKN055 6.7 -5 43% 4 76.3 1019.0
06 12:54 Vrbl 11 16.09 Overcast FEW027 OVC055 5 -1.7 62% 3 76.3 1019.6
06 11:54 W 15 16.09 Partly Cloudy SCT020 SCT050 3.3 -1.7 70% 0 76.33 1019.9
06 10:54 W 11 16.09 Overcast BKN015 OVC024 2.2 -0.6 2.2 -3.9 82% -1 76.38 1020.5
06 09:54 NW 9 16.09 Overcast OVC009 0.6 -1.7 85% -2 76.38 1020.8
06 08:54 S 6 16.09 Overcast FEW005 OVC012 -0.6 -2.2 89% 76.38 1020.6
06 07:54 W 7 16.09 Overcast OVC006 -1.1 -2.8 88% -3 76.35 1020.5
06 06:54 W 7 16.09 Mostly Cloudy SCT008 BKN048 BKN070 -3.9 -4.4 96% -7 76.3 1020.3
06 05:54 Calm 16.09 Mostly Cloudy BKN036 BKN060 -3.3 -4.4 92% 76.28 1019.8
06 04:54 W 11 16.09 Mostly Cloudy FEW018 SCT038 BKN090 -2.8 -4.4 0 -3.9 89% -7 76.25 1018.9
06 03:54 Calm 16.09 Mostly Cloudy SCT023 SCT039 BKN095 -3.3 -5 88% 76.2 1018.2
06 02:54 W 17 16.09 A Few Clouds FEW095 -2.2 -3.9 88% -7 76.15 1017.7
06 01:54 W 15 16.09 Partly Cloudy SCT110 -2.2 -3.9 88% -7 76.15 1017.8
06 00:54 N 7 16.09 A Few Clouds FEW100 -1.7 -3.9 85% -4 76.12 1017.3
05 23:54 NW 26 G 37 16.09 Overcast OVC095 0 -3.3 79% -6 76.1 1016.7
05 22:54 W 22 G 37 16.09 Overcast SCT090 OVC110 0 -2.2 3.9 0 85% -5 76.05 1016.3
05 21:54 W 11 16.09 Fair CLR 0.6 -1.1 89% -2 76 1015.7
05 20:54 NW 11 16.09 Overcast OVC090 2.2 -0.6 82% -1 75.92 1014.3
05 19:54 W 13 16.09 Overcast SCT080 OVC090 2.8 0 82% -0 75.84 1012.9
05 18:54 W 7 16.09 Overcast FEW010 OVC090 2.8 1.1 89% 1 75.79 1012.2
05 17:54 W 7 16.09 Overcast OVC075 3.3 2.2 93% 2 75.72 1011.0
05 16:54 W 13 16.09 Overcast OVC070 3.9 2.2 4.4 1.1 89% 1 75.67 1010.4 0.13
05 15:54 W 11 16.09 Overcast BKN008 OVC070 3.9 2.8 93% 1 75.64 1009.9
05 14:54 NW 9 16.09 Overcast OVC007 3.9 2.8 93% 2 75.59 1009.5
05 13:54 W 9 16.09 Light Rain OVC006 3.3 2.2 93% 1 75.57 1009.2 0.03 0.13
05 12:54 W 15 16.09 Light Rain BKN006 OVC010 2.2 1.1 93% -1 75.57 1009.3 0.03
05 11:54 W 13 16.09 Light Rain BKN009 OVC014 1.7 1.1 96% -2 75.57 1009.4 0.08
05 10:54 W 11 9.66 Light Snow Fog/Mist OVC004 1.1 0.6 2.2 0 97% -2 75.54 1008.6 0.15 0.28
05 09:54 W 7 2.01 Light Snow Fog/Mist BKN004 OVC010 0.6 0 96% -1 75.51 1008.4 0.13
05 08:54 W 15 1.61 Fog/Mist VV002 1.1 1.1 100% -3 75.49 1007.8
05 07:54 W 13 12.87 Overcast OVC004 1.1 0.6 97% -2 75.44 1007.0
05 06:54 NW 15 16.09 Light Rain OVC022 1.7 0.6 93% -2 75.41 1006.5
05 05:54 W 11 16.09 Overcast OVC022 2.2 0 86% -1 75.41 1005.9
05 04:54 W 6 16.09 Overcast OVC075 1.1 -1.7 3.3 -1.7 82% 75.39 1005.4
05 03:54 W 7 16.09 Overcast OVC075 1.1 -1.7 82% -1 75.36 1004.6
05 02:54 SW 11 16.09 Mostly Cloudy BKN080 0.6 -1.7 85% -2 75.36 1004.9
05 01:54 SW 7 16.09 Fair CLR 0 -2.8 82% -2 75.39 1005.1
05 00:54 W 9 16.09 Fair CLR 0.6 -3.3 75% -2 75.39 1005.1
04 23:54 Calm 16.09 A Few Clouds FEW095 FEW120 1.1 -3.9 70% 75.39 1005.3
04 22:54 NE 6 16.09 A Few Clouds FEW120 2.8 -3.3 10.6 2.8 65% 75.39 1005.3
04 21:54 SW 15 16.09 Fair CLR 3.9 -3.3 60% 1 75.41 1005.5
04 20:54 Calm 16.09 Fair CLR 3.9 -3.3 60% 75.41 1005.8
04 19:54 SE 6 16.09 Fair CLR 5 -3.9 53% 75.41 1005.6
04 18:54 Calm 16.09 Fair CLR 5.6 -3.9 51% 75.41 1005.8
04 17:54 Calm 16.09 Fair CLR 8.9 -4.4 39% 75.44 1005.6
04 16:54 Calm 16.09 Fair CLR 10.6 -3.3 12.8 10 38% 75.46 1005.5
04 15:54 SW 7 16.09 Fair CLR 11.7 -5 31% 75.49 1005.6
04 14:54 SW 17 16.09 Overcast OVC110 12.2 -5.6 29% 75.54 1005.9
04 13:54 SW 20 16.09 Partly Cloudy SCT120 12.8 -6.1 26% 75.59 1006.5
04 12:54 SW 20 16.09 Mostly Cloudy BKN110 12.2 -6.1 28% 75.64 1007.6
04 11:54 S 7 16.09 Fair CLR 11.1 -5.6 31% 75.72 1008.7
04 10:54 SE 9 16.09 A Few Clouds FEW120 10.6 -5.6 10.6 4.4 32% 75.77 1009.6
04 09:54 NE 9 16.09 Fair CLR 7.8 -3.9 44% 6 75.82 1010.6
04 08:54 SW 15 16.09 Fair CLR 7.2 -4.4 44% 5 75.84 1010.7
04 07:54 SW 26 16.09 Fair CLR 6.7 -5 43% 3 75.87 1011.3
04 06:54 SW 30 16.09 Fair CLR 6.1 -5 45% 2 75.92 1012.0
04 05:54 SW 24 16.09 Fair CLR 5 -5.6 47% 1 75.95 1012.5
04 04:54 SW 28 G 41 16.09 Fair CLR 7.2 -6.1 9.4 5 39% 3 75.95 1011.7
04 03:54 SW 26 16.09 Fair CLR 8.3 -7.2 33% 5 75.95 1011.3
04 02:54 W 33 G 50 16.09 Fair and Breezy CLR 8.9 -8.9 28% 5 75.97 1011.6
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)