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.
26 02:54 SW 28 16.09 Overcast BKN100 OVC120 7.2 -2.8 49% 3 75.44 1004.6
26 01:54 SW 22 16.09 A Few Clouds FEW075 6.7 -3.3 49% 3 75.39 1003.9
26 00:54 S 19 16.09 Fair CLR 2.8 -3.9 62% -1 75.31 1003.9
25 23:54 SW 22 G 43 16.09 Fair CLR 7.8 -2.8 47% 5 75.36 1003.5
25 22:54 Calm 16.09 Fair CLR 5.6 -0.6 8.9 3.9 65% 75.39 1004.3
25 21:54 W 6 16.09 Fair CLR 4.4 -0.6 70% 75.41 1005.2
25 20:54 W 22 16.09 Overcast OVC110 8.3 0.6 59% 5 75.44 1006.0
25 19:54 W 17 16.09 Overcast BKN075 OVC100 8.3 -2.8 46% 6 75.46 1006.5
25 18:54 S 13 16.09 Overcast OVC095 5 -2.8 57% 2 75.41 1006.4
25 17:54 SW 20 16.09 Fair CLR 5 -3.3 55% 1 75.41 1006.6
25 16:54 SW 26 16.09 Fair CLR 5.6 -3.3 13.9 4.4 53% 2 75.41 1007.2
25 15:54 W 17 16.09 Fair CLR 10.6 -3.3 38% 75.36 1005.7
25 14:54 W 28 G 44 16.09 Fair CLR 13.3 -3.9 30% 75.36 1005.4
25 13:54 W 37 G 48 16.09 Fair and Breezy CLR 13.9 -2.8 32% 75.31 1004.6
25 12:54 SW 33 16.09 Fair and Breezy CLR 12.8 -1.7 37% 75.34 1005.0
25 11:54 W 28 G 44 16.09 Fair CLR 12.8 -1.1 38% 75.36 1005.1
25 10:54 SW 17 16.09 Fair CLR 11.7 0.6 12.2 -2.2 47% 75.39 1005.5
25 09:54 SW 30 16.09 Mostly Cloudy BKN080 9.4 1.7 59% 6 75.41 1006.4
25 08:54 SW 11 16.09 Partly Cloudy SCT085 3.3 1.7 89% 1 75.39 1007.3
25 07:54 SW 17 16.09 Mostly Cloudy BKN080 2.2 0.6 89% -2 75.39 1007.6
25 06:54 NW 13 G 30 16.09 Fair CLR 2.8 0 82% -0 75.31 1006.7
25 05:54 Calm 16.09 Fair CLR 1.1 -1.1 85% 75.21 1004.9
25 04:54 SW 6 16.09 Fair CLR -2.2 -3.9 -1.7 -3.9 88% 75.23 1005.5
25 03:54 E 11 16.09 Fair CLR -2.2 -3.3 92% -6 75.26 1005.6
25 02:54 SE 9 16.09 Fair CLR -3.9 -4.4 96% -7 75.26 1005.3
25 01:54 W 7 16.09 Overcast BKN002 OVC085 -3.3 -3.9 96% -6 75.34 1005.4
25 00:54 W 7 16.09 A Few Clouds FEW100 -2.8 -3.9 92% -5 75.23 1003.9
24 23:54 Calm 16.09 Partly Cloudy SCT110 -2.2 -3.3 92% 75.29 1004.4
24 22:54 Vrbl 6 16.09 Fair CLR -1.1 -2.8 0 -4.4 88% 75.31 1005.2
24 21:54 E 11 16.09 Partly Cloudy FEW090 SCT110 -0.6 -2.8 85% -4 75.36 1006.4
24 19:54 Vrbl 6 16.09 Fair CLR -3.3 -3.9 96% 75.51 1009.2
24 18:54 W 11 4.83 Fog/Mist BKN001 -3.9 -4.4 96% -8 75.51 1009.6
24 17:54 NW 7 16.09 Fair CLR -0.6 -2.8 85% -3 75.54 1009.1
24 16:54 NW 6 16.09 Fair CLR 0.6 -2.8 11.7 0.6 78% 75.54 1008.7
24 15:54 Calm 16.09 Fair CLR 2.2 -1.7 76% 75.64 1010.0
24 14:54 NW 7 16.09 Fair CLR 7.2 -0.6 58% 6 75.67 1009.5
24 13:54 N 9 16.09 Fair CLR 10 -0.6 48% 9 75.64 1008.8
24 12:54 E 9 16.09 Fair CLR 10 -1.1 46% 9 75.67 1009.4
24 11:54 E 6 16.09 Fair CLR 10.6 -2.2 41% 75.77 1011.1
24 10:54 Calm 16.09 Fair CLR 8.9 -2.8 8.9 0 44% 75.79 1011.7
24 09:54 SE 7 16.09 Fair CLR 3.9 -3.9 57% 2 75.82 1012.3
24 08:54 E 9 16.09 Fair CLR 2.2 -3.9 64% -0 75.84 1012.7
24 07:54 E 17 16.09 Fair CLR 1.7 -3.9 67% -2 75.82 1012.1
24 06:54 W 7 16.09 Fair CLR 0.6 -3.9 72% -1 75.84 1013.2
24 05:54 E 6 16.09 Partly Cloudy SCT120 2.8 -3.3 65% 75.82 1012.1
24 04:54 E 9 16.09 Fair CLR 3.9 -3.3 3.9 -1.7 60% 2 75.79 1011.4
24 03:54 SE 11 16.09 Fair CLR 2.2 -3.9 64% -1 75.84 1011.7
24 02:54 SE 11 16.09 Fair CLR 2.2 -3.9 64% -1 75.87 1011.8
24 01:54 SE 13 16.09 Fair CLR 2.2 -3.9 64% -1 75.84 1011.4
24 00:54 E 11 16.09 Fair CLR -0.6 -4.4 76% -4 75.77 1011.1
23 23:54 S 7 16.09 Fair CLR -0.6 -3.9 79% -3 75.79 1011.8
23 22:54 SE 9 16.09 Fair CLR -1.1 -3.9 7.2 -1.1 82% -4 75.79 1012.4
23 21:54 SE 13 16.09 Fair CLR 1.7 -2.8 72% -2 75.77 1012.0
23 20:54 E 13 16.09 Fair CLR 2.8 -2.2 70% -0 75.79 1012.4
23 19:54 SE 15 16.09 Fair CLR 4.4 -1.7 65% 1 75.79 1012.4
23 18:54 E 11 16.09 Fair CLR 2.8 -2.2 70% 0 75.79 1012.7
23 17:54 SE 6 16.09 Fair CLR 5 -1.7 62% 75.79 1012.6
23 16:54 E 6 16.09 Fair CLR 5.6 -1.1 11.1 3.9 62% 75.79 1012.3
23 15:54 SE 7 16.09 Fair CLR 8.3 -1.1 52% 7 75.79 1011.8
23 14:54 Calm 16.09 Partly Cloudy SCT090 9.4 -1.1 48% 75.77 1011.1
23 13:54 S 7 16.09 Partly Cloudy FEW080 SCT095 10 -1.1 46% 9 75.79 1011.2
23 12:54 Calm 16.09 A Few Clouds FEW090 8.9 -2.2 46% 75.82 1012.0
23 11:54 NE 6 16.09 Overcast OVC090 7.2 -1.7 54% 75.84 1012.7
23 10:54 Calm 16.09 Overcast OVC100 3.9 -1.7 3.9 -3.3 67% 75.9 1014.1
23 09:54 E 6 16.09 Overcast OVC120 2.2 -2.8 70% 75.9 1014.7
23 08:54 E 11 16.09 Fair CLR 0.6 -3.9 72% -2 75.9 1014.8
23 07:54 E 11 16.09 Fair CLR -1.7 -5 78% -5 75.9 1014.9
23 06:54 Vrbl 9 16.09 Fair CLR -2.2 -5.6 78% -5 75.9 1014.8
23 05:54 SE 9 16.09 Fair CLR -1.7 -5.6 75% -5 75.9 1014.9
23 04:54 SE 15 16.09 Fair CLR -1.1 -5.6 0.6 -2.2 72% -5 75.9 1013.9
23 03:54 E 13 16.09 Fair CLR -1.7 -6.1 72% -6 75.92 1014.1
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)