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.
31 13:54 E 35 G 43 14.48 Light Snow and Breezy BKN045 OVC060 -0.6 -5 72% -7 76 1016.6
31 12:54 E 37 16.09 Overcast and Breezy OVC085 0 -5.6 66% -7 76.02 1016.9
31 11:54 E 33 G 48 16.09 Mostly Cloudy and Breezy BKN110 -0.6 -6.7 -0.6 -6.1 64% -7 76.1 1017.8
31 09:54 E 28 G 37 16.09 Overcast OVC055 -2.2 -8.3 63% -9 76.17 1019.3
31 08:54 E 26 16.09 Overcast OVC050 -2.8 -9.4 61% -9 76.23 1020.0
31 07:54 E 17 16.09 Overcast OVC046 -4.4 -7.8 77% -10 76.28 1020.9
31 06:54 E 9 16.09 Overcast OVC046 -5.6 -7.8 85% -9 76.33 1021.7
31 05:54 E 13 16.09 Overcast FEW043 OVC060 -6.1 -8.9 -3.3 -8.3 81% -11 76.38 1022.1
31 04:54 SE 9 16.09 Overcast OVC060 -7.2 -9.4 84% -11 76.43 1023.1
31 03:54 SE 11 16.09 Overcast OVC065 -7.2 -8.9 88% -12 76.45 1023.3
31 02:54 Calm 16.09 Fair CLR -7.2 -8.9 88% 76.48 1023.8
31 01:54 Calm 16.09 Fair CLR -5.6 -8.3 82% 76.5 1023.7
31 00:54 NE 6 16.09 Overcast OVC049 -4.4 -8.3 75% 76.5 1023.2
30 23:54 Calm 16.09 Overcast OVC050 -3.9 -8.9 -1.1 -3.9 69% 76.5 1023.0
30 22:54 Calm 16.09 Overcast OVC050 -3.3 -8.3 69% 76.5 1022.8
30 21:54 N 13 16.09 Overcast OVC050 -3.3 -7.2 75% -8 76.45 1021.9
30 20:54 NW 11 16.09 Partly Cloudy SCT050 -3.3 -6.7 78% -7 76.4 1021.2
30 19:54 N 13 16.09 Mostly Cloudy FEW028 BKN050 -2.8 -6.1 78% -7 76.35 1020.5
30 18:54 N 17 16.09 Overcast FEW021 BKN026 OVC036 -2.2 -5 81% -7 76.33 1020.0
30 17:54 NW 19 G 30 16.09 Overcast FEW024 OVC032 -1.1 -5 1.7 -1.1 75% -6 76.23 1018.5 0.25
30 16:54 NW 17 G 30 16.09 Overcast BKN016 OVC026 -1.1 -3.3 85% -6 76.15 1017.4
30 15:54 NW 19 G 41 16.09 Overcast SCT016 OVC026 0 -1.7 88% -5 76.05 1015.7
30 14:54 NW 17 1.61 Light Snow Fog/Mist BKN009 OVC026 -1.1 -1.1 100% -6 76 1015.3 0.1 0.25
30 13:54 NW 20 G 37 0.80 Snow Freezing Fog SCT003 OVC008 -0.6 -1.1 96% -6 75.92 1013.6 0.08
30 12:54 Calm 6.44 Light Snow Fog/Mist FEW004 BKN014 OVC030 1.7 0.6 93% 75.82 1011.9 0.08
30 11:54 S 17 16.09 Light Rain OVC024 2.2 1.7 4.4 2.2 97% -2 75.77 1011.4 0.08 0.41
30 10:54 SW 9 14.48 Light Rain OVC022 3.3 1.7 89% 1 75.77 1010.9 0.18
30 09:54 W 9 11.27 Light Rain OVC020 3.9 1.1 82% 2 75.72 1010.4 0.1
30 08:54 Calm 14.48 Light Rain BKN038 OVC047 3.9 2.2 89% 75.69 1009.7 0.05 0.05
30 07:54 E 6 16.09 Light Rain OVC060 3.9 0.6 79% 75.67 1009.4
30 06:54 SE 13 16.09 Overcast BKN060 OVC080 3.9 0.6 79% 1 75.67 1009.0
30 05:54 SE 15 16.09 Light Rain BKN060 BKN070 OVC085 4.4 0 6.1 4.4 73% 1 75.67 1008.8
30 04:54 E 17 16.09 Overcast FEW090 OVC120 4.4 0 73% 1 75.64 1008.7
30 03:54 NE 11 16.09 Overcast BKN070 OVC085 5 0 70% 3 75.69 1009.2
30 02:54 E 7 16.09 Overcast OVC100 4.4 -1.1 68% 3 75.69 1008.8
30 01:54 SE 7 16.09 Overcast FEW075 BKN100 OVC110 5.6 -1.1 62% 4 75.69 1008.4
30 00:54 E 9 16.09 Overcast OVC100 5.6 -1.1 62% 4 75.67 1007.8
29 23:54 E 13 16.09 Overcast OVC110 5.6 -1.1 9.4 5 62% 3 75.72 1008.5
29 22:54 E 13 16.09 Mostly Cloudy BKN110 6.1 -0.6 63% 4 75.77 1010.2
29 21:54 E 11 16.09 Mostly Cloudy FEW085 BKN110 6.1 -0.6 63% 4 75.74 1010.8
29 20:54 S 17 16.09 Overcast OVC110 7.2 0 61% 5 75.82 1012.3
29 19:54 Calm 16.09 A Few Clouds FEW080 7.2 0 61% 75.79 1011.9
29 18:54 E 11 16.09 Mostly Cloudy BKN085 BKN110 8.3 0 56% 7 75.72 1010.7
29 17:54 NE 7 16.09 Overcast OVC100 8.9 0 15.6 8.9 54% 8 75.69 1009.9
29 16:54 NE 9 16.09 Overcast OVC100 8.9 0 54% 8 75.69 1009.9
29 15:54 E 22 16.09 Overcast OVC090 9.4 -0.6 50% 7 75.69 1009.1
29 14:54 E 17 16.09 Overcast OVC095 10.6 0 48% 75.74 1009.4
29 13:54 E 17 G 28 16.09 Overcast OVC095 13.9 -1.7 34% 75.79 1009.6
29 12:54 N 7 16.09 Partly Cloudy SCT095 14.4 -5 26% 75.82 1009.6
29 11:54 N 11 16.09 Overcast OVC095 14.4 -2.8 14.4 -2.8 31% 75.92 1010.6
29 10:54 Vrbl 7 16.09 Overcast OVC080 8.9 -1.1 50% 8 76 1012.4
29 09:54 Calm 16.09 Overcast OVC080 3.3 -2.2 68% 76.07 1014.3
29 08:54 SW 6 16.09 Overcast OVC085 -0.6 -3.9 79% 76.07 1015.0
29 07:54 SW 9 16.09 Mostly Cloudy BKN085 -2.2 -4.4 85% -5 76.07 1015.3
29 06:54 W 9 16.09 Overcast OVC090 -1.1 -3.9 82% -4 76.05 1014.4
29 05:54 W 11 16.09 Fair CLR 1.1 -3.9 10.6 0 70% -2 76.02 1013.3
29 04:54 SW 17 16.09 A Few Clouds FEW095 1.7 -4.4 64% -2 76.02 1012.8
29 03:54 W 13 16.09 Overcast OVC100 3.9 -3.9 57% 1 76 1012.4
29 02:54 SW 15 16.09 Overcast OVC100 6.1 -5 45% 3 76 1011.6
29 01:54 W 9 16.09 Overcast OVC110 6.7 -3.9 47% 5 75.95 1011.1
29 00:54 W 15 16.09 Overcast OVC110 8.3 -3.9 42% 6 75.92 1010.9
28 23:54 W 17 16.09 Partly Cloudy SCT110 9.4 -3.3 15 8.9 41% 7 75.9 1010.8
28 22:54 W 15 16.09 Overcast OVC100 11.1 -4.4 34% 75.92 1010.9
28 21:54 SW 11 16.09 Overcast OVC100 10.6 -4.4 35% 75.9 1011.0
28 20:54 W 7 16.09 Overcast OVC100 11.7 -5.6 30% 75.9 1011.3
28 19:54 W 11 16.09 Overcast OVC100 11.1 -3.9 35% 75.92 1011.6
28 18:54 SE 13 16.09 Overcast OVC110 12.8 -4.4 30% 75.9 1010.9
28 17:54 NW 9 16.09 Mostly Cloudy BKN120 15 -6.1 18.3 12.8 23% 75.84 1010.3
28 16:54 NW 17 16.09 Fair CLR 17.8 -8.9 15% 75.84 1009.3
28 15:54 N 13 G 28 16.09 A Few Clouds FEW120 17.2 -7.8 17% 75.82 1009.0
28 14:54 N 13 16.09 Fair CLR 17.8 -10.6 13% 75.84 1009.3
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)