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.
22 11:54 W 22 G 46 16.09 Fair CLR 7.8 -8.3 7.8 -2.8 31% 5 76.63 1023.2
22 10:54 W 28 16.09 Fair CLR 6.7 -6.7 38% 3 76.63 1023.3
22 09:54 SW 30 G 41 16.09 Fair CLR 4.4 -3.3 58% -0 76.61 1023.4
22 08:54 Calm 16.09 Fair CLR 0.6 -3.9 72% 76.58 1023.7
22 07:54 Vrbl 9 16.09 Fair CLR -1.1 -5 75% -4 76.58 1023.8
22 06:54 NW 6 16.09 Fair CLR -2.2 -3.3 92% 76.53 1023.2
22 05:54 NW 6 1.21 Fog/Mist VV001 -2.8 -2.8 -0.6 -2.8 100% 76.5 1022.8
22 04:54 E 6 0.80 Freezing Fog VV001 -1.7 -1.7 100% 76.45 1022.2
22 03:54 SE 7 0.40 Freezing Fog VV001 -1.1 -1.1 100% -3 76.45 1022.2
22 02:54 SE 9 0.80 Freezing Fog VV002 -0.6 -1.1 96% -3 76.45 1022.2
22 01:54 Calm 3.22 Fog/Mist OVC002 -0.6 -0.6 100% 76.45 1021.9
22 00:54 Calm 4.83 Fog/Mist OVC002 -0.6 -0.6 100% 76.48 1020.9
21 23:54 W 6 0.40 Freezing Fog VV001 -1.1 -1.1 2.8 -1.1 100% 76.5 1020.8
21 22:54 NW 7 0.80 Fog VV001 0 0 100% -2 76.5 1020.9
21 21:54 W 9 0.40 Fog VV001 0 0 100% -3 76.48 1020.9
21 20:54 NW 7 4.02 Fog/Mist OVC002 0.6 0 96% -1 76.45 1020.4
21 19:54 NW 11 16.09 Overcast BKN005 OVC012 1.1 0.6 97% -2 76.4 1020.2
21 18:54 W 17 16.09 Overcast SCT013 BKN027 OVC070 1.7 0.6 93% -2 76.3 1018.5
21 17:54 W 17 16.09 Overcast SCT009 OVC026 2.8 1.1 12.8 0.6 89% -1 76.23 1017.4 0.46
21 16:54 NW 9 16.09 Overcast OVC005 1.7 1.7 100% -1 76.2 1017.2 0.03
21 15:54 SW 11 3.22 Light Snow Fog/Mist BKN005 OVC010 0.6 0.6 100% -2 76.17 1016.8 0.15
21 14:54 W 11 4.02 Light Snow Fog/Mist BKN004 OVC018 0.6 0 96% -2 76.15 1016.7 0.25 0.28
21 13:54 W 22 G 33 16.09 Light Rain BKN015 BKN020 OVC041 2.8 1.1 89% -2 76.07 1014.9 0.03
21 12:54 N 20 G 33 16.09 Overcast FEW050 OVC095 8.9 1.7 61% 6 75.77 1009.8
21 11:54 N 13 16.09 Partly Cloudy SCT120 12.2 2.8 12.2 4.4 53% 75.69 1007.5
21 10:54 NW 6 16.09 Mostly Cloudy BKN110 11.1 2.2 55% 75.72 1007.6
21 09:54 SE 7 16.09 A Few Clouds FEW110 9.4 2.2 61% 9 75.69 1007.9
21 08:54 W 7 16.09 Partly Cloudy SCT120 9.4 3.3 66% 9 75.72 1008.5
21 07:54 SE 11 16.09 Fair CLR 5 0.6 73% 3 75.77 1008.8
21 06:54 S 7 16.09 Fair CLR 5.6 0.6 71% 4 75.79 1008.7
21 05:54 S 15 16.09 Fair CLR 6.7 0.6 13.9 4.4 65% 4 75.79 1008.1
21 04:54 S 11 16.09 Fair CLR 5.6 0 68% 3 75.82 1009.1
21 03:54 W 9 16.09 Fair CLR 7.2 0 61% 6 75.84 1008.9
21 02:54 W 13 16.09 Fair CLR 6.7 -0.6 60% 4 75.9 1009.8
21 01:54 W 9 16.09 Fair CLR 8.9 -1.1 50% 8 75.9 1009.7
21 00:54 W 15 16.09 Fair CLR 8.9 -1.7 48% 7 75.9 1009.6
20 23:54 SW 22 16.09 Fair CLR 12.8 -1.7 23.3 11.1 37% 75.87 1008.6
20 22:54 SW 26 16.09 Fair CLR 14.4 -1.7 33% 75.87 1008.7
20 21:54 SW 22 16.09 Fair CLR 12.8 -1.7 37% 75.9 1009.2
20 20:54 SW 19 16.09 Fair CLR 11.7 -1.7 40% 75.92 1010.2
20 19:54 W 22 16.09 Fair CLR 17.8 -2.8 25% 75.92 1009.6
20 18:54 W 30 16.09 Fair CLR 21.1 -2.2 21% 75.92 1009.2
20 17:54 W 33 G 50 16.09 Fair and Breezy CLR 22.8 -1.7 22.8 20.6 19% 75.95 1009.3
20 16:54 W 22 G 44 16.09 Partly Cloudy SCT110 21.7 -1.7 21% 75.97 1009.9
20 15:54 W 33 G 50 16.09 Mostly Cloudy and Breezy BKN110 22.2 -1.7 20% 76.02 1010.6
20 14:54 W 37 G 52 16.09 Fair and Breezy CLR 21.7 -0.6 23% 76.02 1010.6
20 13:54 SW 28 G 59 16.09 Fair CLR 20.6 -0.6 24% 76.07 1011.9
20 12:54 W 61 G 83 16.09 Fair and Windy CLR 22.2 -0.6 22% 76.12 1012.2
20 11:54 W 54 G 70 16.09 Partly Cloudy and Windy SCT095 22.2 -0.6 22.2 12.8 22% 76.15 1012.5
20 10:54 W 37 G 52 16.09 Fair and Breezy CLR 19.4 -1.7 24% 76.17 1013.7
20 09:54 W 28 G 50 16.09 Fair CLR 18.3 -2.2 25% 76.23 1014.2
20 08:54 W 22 16.09 Mostly Cloudy FEW100 BKN120 16.1 -2.8 27% 76.25 1014.7
20 07:54 W 30 16.09 Fair CLR 13.9 -2.8 32% 76.25 1014.4
20 06:54 SW 35 16.09 Fair and Breezy CLR 13.9 -3.3 30% 76.23 1013.8
20 05:54 SW 26 G 39 16.09 Mostly Cloudy BKN100 13.3 -2.8 16.1 7.8 33% 76.25 1013.7
20 04:54 W 30 16.09 Fair CLR 14.4 -2.8 31% 76.28 1014.1
20 03:54 W 33 16.09 Fair and Breezy CLR 13.3 -2.2 34% 76.3 1014.4
20 02:54 W 39 16.09 Fair and Breezy CLR 12.8 -2.8 34% 76.33 1014.9
20 01:54 Calm 16.09 A Few Clouds FEW120 10.6 -3.3 38% 76.3 1014.8
20 00:54 W 11 16.09 Fair CLR 11.1 -4.4 34% 76.3 1015.1
19 23:54 W 13 16.09 Fair CLR 10.6 -4.4 20.6 8.9 35% 76.28 1014.3
19 22:54 W 9 16.09 Fair CLR 8.9 -4.4 39% 8 76.28 1014.9
19 21:54 SW 24 16.09 Fair CLR 10.6 -3.9 36% 76.25 1014.7
19 20:54 S 7 16.09 Fair CLR 12.8 -2.8 34% 76.25 1014.7
19 19:54 W 6 16.09 Fair CLR 15.6 -1.7 31% 76.2 1014.2
19 18:54 W 31 16.09 Fair CLR 17.8 -1.1 28% 76.17 1013.2
19 17:54 W 39 G 56 16.09 Fair and Breezy CLR 20.6 0 21.7 18.9 25% 76.17 1013.1
19 16:54 W 39 G 54 16.09 Fair and Breezy CLR 18.9 0 28% 76.17 1013.4
19 15:54 W 31 G 50 16.09 Fair CLR 20.6 -0.6 24% 76.2 1013.8
19 14:54 W 56 G 72 16.09 Fair and Windy CLR 21.7 -1.7 21% 76.2 1013.4
19 13:54 W 52 G 74 16.09 Fair and Windy CLR 21.1 -2.2 21% 76.2 1013.6
19 12:54 SW 39 16.09 Fair and Breezy CLR 18.9 -3.3 22% 76.25 1014.7
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)