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.
31 22:54 SW 13 16.09 Fair CLR -0.6 -8.3 6.7 -0.6 56% -4 75.9 1012.9
31 21:54 SW 22 16.09 Fair CLR 2.2 -8.3 46% -2 75.87 1013.0
31 20:54 SW 20 16.09 Fair CLR 2.8 -8.9 42% -1 75.87 1013.4
31 19:54 SW 17 16.09 Fair CLR 2.8 -9.4 41% -1 75.87 1014.0
31 18:54 SW 19 16.09 Fair CLR 3.3 -8.9 41% -1 75.9 1013.4
31 17:54 SW 17 16.09 Fair CLR 3.3 -7.2 46% -0 75.95 1014.2
31 16:54 SW 19 16.09 Fair CLR 4.4 -6.1 15.6 3.9 47% 1 75.97 1014.4
31 15:54 SW 11 16.09 Fair CLR 5.6 -3.9 51% 3 76 1014.3
31 14:54 Calm 16.09 Fair CLR 13.3 -3.9 30% 76 1013.1
31 13:54 Vrbl 6 G 31 16.09 Fair CLR 15 -3.9 27% 76.05 1013.4
31 12:54 Calm 16.09 Fair CLR 13.9 -3.9 29% 76.12 1014.8
31 11:54 NE 7 16.09 Fair CLR 11.1 -3.3 37% 76.23 1016.5
31 10:54 E 7 16.09 Fair CLR 8.9 -3.3 8.9 -3.3 42% 8 76.3 1017.7
31 09:54 Calm 16.09 Fair CLR 4.4 -3.3 58% 76.35 1019.2
31 08:54 SE 9 16.09 Fair CLR 0 -5 69% -3 76.33 1020.3
31 07:54 SE 7 16.09 Fair CLR -3.3 -6.1 81% -6 76.35 1020.9
31 06:54 Calm 16.09 Fair CLR 3.3 -5.6 52% 76.38 1019.9
31 05:54 SW 19 16.09 Fair CLR 1.1 -5.6 61% -3 76.38 1020.4
31 04:54 SW 22 16.09 Fair CLR 2.2 -5 5 -0.6 59% -2 76.38 1020.1
31 03:54 NW 6 16.09 Fair CLR 3.3 -6.1 51% 76.38 1018.9
31 02:54 Vrbl 6 16.09 Fair CLR 3.3 -6.1 51% 76.38 1018.6
31 01:54 Vrbl 6 16.09 Fair CLR 2.2 -5.6 57% 76.4 1019.2
31 00:54 SW 13 16.09 Fair CLR 1.1 -5.6 61% -2 76.4 1019.7
30 23:54 SW 17 16.09 Fair CLR 1.7 -5 61% -2 76.43 1020.1
30 22:54 SW 20 16.09 Fair CLR 3.3 -5 3.9 0 55% -1 76.48 1020.8
30 21:54 SW 20 16.09 Fair CLR 2.8 -5 57% -1 76.5 1021.7
30 20:54 SW 13 16.09 Fair CLR 1.1 -5 64% -2 76.5 1022.8
30 19:54 SW 19 16.09 Fair CLR 0.6 -5.6 64% -4 76.56 1023.4
30 18:54 SW 19 16.09 Fair CLR 2.2 -6.1 55% -2 76.58 1023.6
30 17:54 SW 20 16.09 Fair CLR 2.8 -5.6 54% -1 76.58 1023.5
30 16:54 SW 17 16.09 Fair CLR 3.3 -5 10.6 3.3 55% -0 76.58 1022.9
30 15:54 W 6 16.09 Fair CLR 9.4 -5 36% 76.61 1022.5
30 14:54 SW 9 16.09 Fair CLR 10.6 -5 33% 76.63 1022.5
30 13:54 W 9 16.09 Fair CLR 9.4 -5 36% 8 76.71 1023.7
30 12:54 SW 9 16.09 Fair CLR 8.9 -5 37% 8 76.78 1025.1
30 11:54 SW 13 16.09 Fair CLR 8.3 -5 39% 6 76.86 1026.2
30 10:54 Calm 16.09 Fair CLR 5 -5.6 5 -3.3 47% 76.99 1028.9
30 09:54 Calm 16.09 Fair CLR 2.2 -5.6 57% 77.04 1029.9
30 08:54 NW 7 16.09 Fair CLR -1.1 -6.1 69% -3 77.01 1030.0
30 07:54 W 9 16.09 Fair CLR -1.1 -6.7 66% -4 76.99 1029.6
30 06:54 S 15 16.09 Fair CLR -1.7 -6.7 69% -6 76.96 1029.4
30 05:54 Calm 16.09 Fair CLR -0.6 -6.7 64% 77.01 1029.7
30 04:54 SW 13 16.09 Fair CLR 2.2 -6.7 2.8 -2.2 52% -1 77.01 1029.1
30 03:54 SE 11 16.09 Fair CLR 0.6 -6.1 61% -2 76.99 1028.6
30 02:54 NW 7 16.09 Fair CLR 0 -6.1 64% -2 76.94 1027.9
30 01:54 W 19 16.09 Fair CLR 1.1 -6.7 56% -3 76.91 1027.3
30 00:54 W 15 16.09 Fair CLR -0.6 -7.2 61% -5 76.86 1026.9
29 23:54 SW 22 16.09 Fair CLR 0 -6.7 61% -5 76.84 1026.8
29 22:54 NW 7 16.09 Fair CLR -2.2 -7.2 1.1 -2.2 69% -5 76.84 1027.3
29 21:54 NW 6 16.09 Fair CLR -1.1 -7.2 64% 76.81 1027.3
29 20:54 SW 19 16.09 Fair CLR 0 -6.7 61% -5 76.81 1027.5
29 19:54 Vrbl 7 16.09 Fair CLR -0.6 -6.7 64% -3 76.84 1028.4
29 18:54 SW 17 16.09 Fair CLR 0 -6.1 64% -4 76.86 1028.0
29 17:54 SW 19 16.09 Fair CLR 0 -5.6 66% -5 76.86 1028.4
29 16:54 SW 17 16.09 Fair CLR 1.1 -5 5.6 0.6 64% -3 76.89 1028.6
29 15:54 W 17 16.09 Fair CLR 3.3 -4.4 57% -0 76.89 1028.1
29 14:54 W 13 16.09 Fair CLR 5.6 -5 47% 3 76.89 1027.9
29 13:54 W 15 16.09 Fair CLR 5.6 -6.1 43% 3 76.91 1027.8
29 12:54 SW 15 16.09 Fair CLR 4.4 -6.1 47% 1 76.94 1028.7
29 11:54 SW 13 16.09 Fair CLR 3.3 -7.2 46% 0 76.99 1030.0
29 10:54 SW 20 16.09 Fair CLR 1.7 -7.8 1.7 -5.6 50% -3 77.01 1030.8
29 09:54 Calm 16.09 Fair CLR -1.1 -9.4 54% 77.06 1031.8
29 08:54 Calm 16.09 Fair CLR -2.2 -10 56% 77.09 1032.1
29 07:54 NE 6 16.09 Fair CLR -5 -10.6 65% 77.04 1032.7
29 06:54 SW 24 16.09 Fair CLR -3.3 -10.6 57% -10 77.04 1032.3
29 05:54 SW 26 16.09 Fair CLR -4.4 -10.6 62% -11 77.04 1032.6
29 04:54 SW 24 16.09 Fair CLR -4.4 -11.1 -2.2 -8.9 60% -11 77.06 1033.1
29 03:54 SW 24 16.09 Fair CLR -5 -11.1 63% -12 77.06 1032.1
29 02:54 SW 20 16.09 Fair CLR -5.6 -11.1 66% -12 77.06 1032.2
29 01:54 SW 26 16.09 Overcast OVC050 -2.8 -10 58% -9 77.04 1031.6
29 00:54 SW 17 16.09 Overcast BKN050 OVC060 -4.4 -11.1 60% -10 76.99 1031.0
28 23:54 N 6 16.09 Fair CLR -7.8 -15.6 54% 76.96 1031.7
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)