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.
04 17:54 W 13 16.09 Fair CLR 8.9 -1.1 50% 7 76.89 1026.8
04 16:54 W 19 16.09 Fair CLR 12.8 -1.1 16.7 12.8 38% 76.89 1026.3
04 15:54 NW 28 G 52 16.09 Fair CLR 16.1 -1.1 31% 76.89 1025.6
04 14:54 NW 31 G 54 16.09 Fair CLR 16.1 -1.1 31% 76.89 1025.8
04 13:54 NW 31 G 59 16.09 Fair CLR 16.1 -1.1 31% 76.84 1024.9
04 12:54 NW 37 G 65 16.09 Fair and Breezy CLR 15.6 -1.1 32% 76.86 1025.3
04 11:54 W 33 G 46 16.09 Fair and Breezy CLR 15 -1.7 32% 76.86 1025.6
04 10:54 W 28 16.09 Fair CLR 12.8 -1.7 12.8 -3.9 37% 76.86 1026.0
04 09:54 W 30 16.09 Fair CLR 10.6 -1.7 43% 76.86 1026.4
04 08:54 SW 20 16.09 Fair CLR 7.2 -2.2 52% 4 76.86 1027.0
04 07:54 SW 20 16.09 Fair CLR 4.4 -3.3 58% 1 76.84 1026.5
04 06:54 SW 20 16.09 Fair CLR 3.3 -3.9 60% -1 76.86 1027.2
04 05:54 Calm 16.09 Fair CLR -2.8 -7.8 69% 76.94 1028.6
04 04:54 SE 9 16.09 Fair CLR -3.3 -7.8 -2.2 -3.9 71% -7 76.96 1028.8
04 03:54 SE 11 16.09 Fair CLR -2.8 -7.2 72% -7 76.96 1028.3
04 02:54 SE 11 16.09 Fair CLR -3.9 -7.2 78% -8 77.01 1028.9
04 01:54 SE 9 16.09 Fair CLR -3.3 -6.7 78% -7 77.06 1029.4
04 00:54 SE 9 16.09 Fair CLR -3.3 -6.7 78% -7 77.11 1030.5
03 23:54 SE 11 16.09 Fair CLR -2.8 -6.1 78% -7 77.17 1031.4
03 22:54 E 13 16.09 Fair CLR -3.3 -6.1 5.6 -3.9 81% -8 77.19 1031.8
03 21:54 E 9 16.09 Fair CLR -3.3 -6.1 81% -7 77.24 1032.7
03 20:54 SE 11 16.09 Fair CLR -2.8 -6.7 75% -7 77.24 1032.7
03 19:54 S 13 16.09 Fair CLR 0 -5.6 66% -4 77.27 1033.0
03 18:54 S 17 16.09 Fair CLR -0.6 -5.6 69% -5 77.29 1033.2
03 17:54 Calm 16.09 Fair CLR 2.2 -5.6 57% 77.29 1032.6
03 16:54 Calm 16.09 Fair CLR 5.6 -5.6 8.9 5.6 45% 77.27 1031.8
03 15:54 NW 11 16.09 Fair CLR 6.7 -6.1 40% 5 77.24 1031.2
03 14:54 NW 20 G 33 16.09 Fair CLR 8.3 -5.6 37% 5 77.19 1030.4
03 13:54 NW 15 G 39 16.09 Fair CLR 8.9 -5.6 36% 7 77.19 1030.4
03 12:54 NW 19 G 37 16.09 Fair CLR 7.8 -5 40% 5 77.19 1030.7
03 11:54 NW 20 G 41 16.09 Fair CLR 6.1 -5 45% 3 77.19 1030.9
03 10:54 NW 17 G 31 16.09 Fair CLR 5.6 -4.4 5.6 0.6 49% 3 77.17 1030.8
03 09:54 NW 17 16.09 Mostly Cloudy BKN070 3.9 -4.4 55% 0 77.11 1030.2
03 08:54 NW 19 G 31 16.09 Overcast FEW070 OVC085 3.3 -4.4 57% -1 77.04 1029.7
03 07:54 NW 7 16.09 Overcast OVC090 2.2 -3.3 67% 0 77.01 1029.2
03 06:54 W 6 16.09 Overcast OVC050 2.8 -2.8 67% 76.94 1027.9
03 05:54 W 7 16.09 Overcast OVC047 1.7 -2.8 72% -0 76.86 1026.7
03 04:54 SW 6 16.09 Overcast OVC046 1.7 -2.8 2.8 -0.6 72% 76.78 1025.3
03 03:54 W 6 16.09 Overcast OVC055 1.7 -3.3 70% 76.73 1024.1
03 02:54 W 7 16.09 Overcast OVC065 2.2 -3.9 64% 0 76.68 1022.9
03 01:54 SW 11 16.09 Overcast OVC070 1.1 -3.9 70% -2 76.61 1022.5
03 00:54 SW 15 16.09 Overcast BKN075 OVC100 1.1 -4.4 67% -3 76.58 1022.2
02 21:54 SW 20 16.09 Fair CLR 0 -5.6 66% -5 76.58 1022.7
02 20:54 W 9 16.09 Fair CLR 0 -6.1 64% -3 76.56 1022.7
02 19:54 SW 15 16.09 Fair CLR 0.6 -6.1 61% -3 76.56 1023.1
02 18:54 W 17 16.09 Fair CLR 2.2 -5.6 57% -2 76.58 1023.0
02 17:54 W 11 16.09 Fair CLR 3.3 -5.6 52% 1 76.56 1022.0
02 16:54 NW 15 16.09 Fair CLR 6.1 -6.1 9.4 6.1 42% 3 76.53 1021.4
02 15:54 NW 24 G 41 16.09 Fair CLR 8.3 -6.7 34% 5 76.5 1020.3
02 14:54 NW 24 G 39 16.09 Fair CLR 9.4 -6.7 32% 7 76.48 1020.0
02 13:54 NW 26 G 44 16.09 Fair CLR 8.9 -6.7 33% 6 76.48 1020.3
02 12:54 NW 20 G 43 16.09 Fair CLR 8.9 -6.1 34% 6 76.53 1020.8
02 11:54 NW 31 G 54 16.09 Fair CLR 8.3 -6.1 36% 5 76.56 1021.3
02 10:54 W 33 G 54 16.09 Mostly Cloudy and Breezy FEW060 BKN085 7.8 -5 7.8 2.8 40% 4 76.58 1021.3
02 09:54 NW 13 16.09 Overcast OVC080 5 -3.3 55% 2 76.56 1021.8
02 08:54 NW 13 16.09 Overcast OVC060 4.4 -3.9 55% 2 76.5 1021.6
02 07:54 NW 17 16.09 Overcast FEW047 BKN055 OVC100 2.8 -2.8 67% -1 76.48 1020.9
02 06:54 NW 13 G 31 16.09 Overcast OVC044 3.3 -2.2 68% 0 76.4 1019.8
02 05:54 W 43 G 72 16.09 Overcast and Windy BKN050 OVC055 5.6 -5 47% 0 76.33 1018.3
02 04:54 W 24 16.09 Overcast OVC065 3.9 -5 6.1 3.3 53% -0 76.3 1017.6
02 03:54 W 17 16.09 Overcast OVC075 5 -5.6 47% 2 76.23 1016.0
02 02:54 W 28 16.09 Overcast OVC075 4.4 -5.6 49% -0 76.15 1015.0
02 01:54 SW 19 16.09 Overcast OVC070 3.9 -5.6 50% 0 76.15 1015.1
02 00:54 SW 17 16.09 Partly Cloudy SCT100 3.9 -5.6 50% 0 76.12 1014.8
01 23:54 W 22 16.09 Fair CLR 3.3 -6.1 51% -1 76.07 1014.9
01 22:54 W 43 G 61 16.09 Fair and Windy CLR 6.1 -6.1 8.9 2.8 42% 1 76.02 1014.0
01 21:54 W 30 16.09 Fair CLR 5 -6.1 45% 0 76.05 1014.7
01 20:54 SW 19 16.09 Fair CLR 2.8 -6.1 52% -1 76 1014.7
01 19:54 SW 24 16.09 Fair CLR 6.1 -6.7 40% 2 75.97 1014.0
01 18:54 SW 22 16.09 Fair CLR 6.7 -6.7 38% 3 76 1014.2
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)