Weather observations for the past three days for
Lewistown, Lewistown Municipal Airport
Metric (Imperial)
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.
07 11:54 SW 44 G 61 16.09 Fair and Windy CLR 18.3 5 18.9 -0.6 42% 76.23 1015.0
07 10:54 SW 43 G 56 16.09 Fair and Windy CLR 17.2 4.4 43% 76.23 1015.2
07 09:54 S 6 16.09 Fair CLR 14.4 3.9 50% 76.28 1016.0
07 08:54 E 7 16.09 Fair CLR 10 2.8 61% 9 76.3 1017.0
07 07:54 Calm 16.09 Fair CLR 5.6 2.8 82% 76.33 1017.9
07 06:54 SE 9 16.09 Fair CLR 1.1 -0.6 89% -1 76.35 1018.9
07 05:54 S 6 16.09 Fair CLR -0.6 -1.7 5 -1.1 92% 76.38 1019.2
07 04:54 Calm 16.09 Fair CLR -0.6 -1.1 96% 76.4 1019.8
07 03:54 SE 7 16.09 Fair CLR 0 -1.1 92% -2 76.45 1020.3
07 02:54 S 7 16.09 Fair CLR 0.6 -0.6 92% -1 76.48 1020.5
07 01:54 E 7 16.09 Fair CLR 1.1 0 92% -1 76.5 1021.0
07 00:54 SW 15 16.09 Fair CLR 1.1 0 92% -3 76.58 1022.2
06 23:54 SE 7 16.09 Fair CLR 5.6 0.6 10.6 4.4 71% 4 76.61 1022.0
06 22:54 SE 19 16.09 Fair CLR 5.6 1.1 73% 2 76.66 1023.0
06 21:54 E 17 16.09 Fair CLR 6.1 1.1 71% 3 76.73 1024.5
06 20:54 SE 20 16.09 Overcast OVC042 7.8 1.1 63% 5 76.76 1024.8
06 19:54 SE 31 G 41 16.09 Mostly Cloudy BKN049 8.3 1.1 61% 5 76.78 1025.0
06 18:54 SE 30 16.09 Fair CLR 9.4 0.6 55% 6 76.78 1025.1
06 17:54 SE 20 G 33 16.09 A Few Clouds FEW050 10 0.6 11.7 6.1 52% 8 76.81 1025.6
06 16:54 SE 22 16.09 Overcast OVC055 10 1.1 54% 7 76.84 1025.9
06 15:54 SE 20 G 35 16.09 Mostly Cloudy FEW044 BKN060 11.1 1.7 53% 76.89 1026.3
06 14:54 E 19 G 35 16.09 Fair CLR 10 -0.6 48% 8 76.94 1027.2
06 13:54 SE 13 G 33 16.09 Fair CLR 9.4 -0.6 50% 8 76.96 1027.7
06 12:54 SE 15 16.09 Overcast OVC065 7.2 0.6 63% 5 77.01 1028.4
06 11:54 E 20 16.09 Overcast OVC070 6.1 0 6.7 -1.7 65% 3 77.04 1029.2
06 10:54 Calm 16.09 Overcast OVC070 5 2.2 82% 77.06 1029.4
06 09:54 E 7 16.09 Overcast OVC075 2.8 0.6 86% 1 77.06 1029.8
06 08:54 E 6 16.09 Overcast BKN080 OVC095 1.1 0.6 97% 77.04 1029.7
06 07:54 E 6 16.09 Overcast OVC095 0 -0.6 96% 77.01 1029.4
06 06:54 S 6 16.09 Overcast OVC100 -1.1 -1.1 100% 76.99 1029.2
06 05:54 S 6 16.09 Mostly Cloudy BKN100 -2.2 -2.8 -0.6 -2.2 96% 76.96 1029.0
06 04:54 SE 7 16.09 Fair CLR -1.7 -2.2 96% -4 76.96 1028.9
06 03:54 S 9 16.09 Mostly Cloudy BKN110 -1.1 -1.7 96% -4 76.94 1028.5
06 02:54 SE 6 16.09 Overcast FEW085 OVC120 -1.1 -1.1 100% 76.94 1028.8
06 01:54 SE 7 16.09 Mostly Cloudy FEW085 BKN120 -1.1 -1.7 96% -3 76.96 1029.0
06 00:54 SE 9 16.09 Fair CLR -1.1 -1.7 96% -4 76.94 1028.7
05 23:49 SE 7 2.41 Fog/Mist BKN001 -0.6 -0.6 2.8 -0.6 100% -3 76.91 1028.1
05 22:54 SE 9 0.40 Fog VV001 0 -0.6 96% -3 76.89 1028.0
05 21:54 SE 7 16.09 Mostly Cloudy BKN065 0.6 0 96% -1 76.89 1027.9
05 20:54 SW 9 16.09 Mostly Cloudy BKN120 1.1 0.6 97% -1 76.84 1027.3
05 19:54 Calm 16.09 Partly Cloudy FEW060 SCT120 1.7 1.1 96% 76.84 1026.9
05 17:54 S 6 16.09 Overcast SCT016 BKN046 OVC100 2.2 1.1 2.2 0.6 93% 76.84 1026.9 0.03 0.48
05 16:54 S 6 16.09 Light Rain FEW018 BKN029 OVC035 1.7 0.6 93% 76.84 1027.0 0.05
05 15:54 S 6 11.27 Light Rain FEW014 OVC022 1.7 0.6 93% 76.81 1026.7 0.08
05 14:54 S 11 16.09 Unknown Precip BKN025 OVC036 0.6 0 96% -2 76.78 1026.4 0.08 0.33
05 13:54 Calm 1.21 Light Snow Fog/Mist VV003 1.1 0 92% 76.78 1025.5 0.15
05 12:54 NW 9 4.02 Light Snow Fog/Mist BKN004 OVC013 1.1 0.6 97% -1 76.76 1025.0 0.1
05 11:54 NW 7 4.83 Light Snow Fog/Mist OVC006 1.1 0.6 1.1 0 97% -1 76.71 1024.2 0.08 1.04
05 10:54 W 9 6.44 Light Snow Fog/Mist OVC008 0.6 0 96% -2 76.68 1023.7 0.05
05 09:54 W 9 2.01 Light Snow Fog/Mist BKN006 OVC010 0 0 100% -3 76.63 1022.7 0.1
05 08:54 W 13 1.61 Light Snow Fog/Mist FEW004 OVC010 0 0 100% -4 76.58 1022.1 0.1 0.81
05 07:54 SW 11 2.01 Light Snow Fog/Mist FEW009 OVC015 0 0 100% -3 76.53 1021.1 0.2
05 06:54 W 7 2.01 Light Snow Fog/Mist FEW005 OVC011 0 0 100% -2 76.45 1019.7 0.51
05 05:54 W 13 1.21 Light Snow Fog/Mist VV007 0 -0.6 6.1 0 96% -4 76.4 1018.7 0.38 1.5
05 04:54 W 15 1.21 Light Snow Fog/Mist VV007 0 -0.6 96% -4 76.38 1017.9 0.18
05 03:54 W 17 1.61 Light Snow Fog/Mist VV005 0 0 100% -4 76.33 1017.1 0.25
05 02:54 NW 19 G 31 11.27 Light Snow OVC006 1.7 1.1 96% -2 76.3 1016.4 0.41 0.69
05 01:54 NW 26 G 39 16.09 Light Rain OVC003 3.9 3.3 96% -1 76.28 1015.5 0.13
05 00:54 NW 13 G 31 16.09 Light Rain OVC003 5.6 5 96% 3 76.23 1014.9 0.15
04 23:54 NW 20 G 30 16.09 Light Rain BKN007 OVC012 6.1 5 15.6 6.1 93% 3 76.23 1015.1 0.05 0.05
04 22:54 NW 20 G 39 16.09 Overcast FEW025 BKN040 OVC055 8.3 2.8 69% 5 76.17 1014.1
04 21:54 NW 22 16.09 Overcast OVC050 9.4 3.3 66% 7 76.07 1012.5
04 20:54 NW 17 16.09 Overcast OVC060 10.6 3.3 61% 75.97 1011.3
04 19:54 NW 15 16.09 Mostly Cloudy BKN060 11.7 5.6 66% 75.87 1010.1
04 18:54 NW 15 G 35 16.09 Fair CLR 13.9 4.4 53% 75.84 1009.6
04 17:54 NW 20 G 37 16.09 Fair CLR 15.6 4.4 20 15.6 48% 75.82 1009.6
04 16:54 NW 19 G 35 16.09 A Few Clouds FEW050 18.3 5 42% 75.77 1008.3
04 15:54 NW 19 G 37 16.09 Partly Cloudy SCT055 19.4 6.1 42% 75.74 1007.6
04 14:54 NW 20 G 37 16.09 Fair CLR 18.9 5.6 42% 75.74 1007.7
04 13:54 N 20 G 39 16.09 Fair CLR 20 6.1 40% 75.72 1006.8
04 12:54 N 17 G 31 16.09 Fair CLR 18.9 4.4 39% 75.74 1007.2
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)