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.
28 08:54 W 22 16.09 Overcast OVC007 -6.1 -7.8 88% -13 76.43 1023.1
28 07:54 NW 17 16.09 Overcast OVC009 -6.1 -7.8 88% -12 76.4 1022.4
28 06:54 W 13 16.09 Overcast BKN009 OVC080 -6.1 -7.2 92% -11 76.3 1020.8
28 05:54 W 20 16.09 Overcast FEW005 OVC080 -6.1 -7.2 92% -12 76.2 1019.5
28 04:54 W 11 G 31 16.09 Overcast OVC080 -3.9 -6.7 1.7 -3.9 81% -8 76.1 1017.3
28 03:54 NW 13 16.09 Overcast OVC085 1.1 -7.2 54% -2 75.92 1013.8
28 02:54 W 11 16.09 Overcast OVC085 0.6 -6.1 61% -2 75.84 1012.5
28 01:54 W 15 16.09 Overcast OVC090 1.1 -6.7 56% -3 75.82 1011.8
28 00:54 W 17 16.09 Overcast OVC090 1.7 -6.7 54% -2 75.79 1011.9
27 23:54 W 6 16.09 Mostly Cloudy BKN090 0 -6.7 61% 75.77 1011.4
27 22:54 Vrbl 6 16.09 Fair CLR -2.2 -6.7 2.8 -3.3 72% 75.74 1011.9
27 21:54 E 11 16.09 Mostly Cloudy BKN100 -2.2 -6.7 72% -6 75.79 1012.5
27 20:54 E 17 16.09 A Few Clouds FEW090 -1.7 -6.7 69% -6 75.79 1012.7
27 19:54 E 22 16.09 Partly Cloudy SCT090 -1.1 -6.1 69% -7 75.79 1012.8
27 18:54 E 26 16.09 Fair CLR 0 -6.1 64% -6 75.79 1012.6
27 17:54 E 20 16.09 Fair CLR 1.7 -4.4 64% -3 75.79 1012.6
27 16:54 E 19 16.09 Fair CLR 2.8 -5.6 7.8 2.8 54% -1 75.82 1012.5
27 15:54 E 19 16.09 Fair CLR 4.4 -5 51% 1 75.82 1011.9
27 14:54 E 17 16.09 Fair CLR 6.7 -5.6 41% 4 75.82 1011.5
27 13:54 E 11 16.09 A Few Clouds FEW095 7.8 -5.6 38% 6 75.84 1011.4
27 12:54 E 13 16.09 Fair CLR 6.1 -5 45% 4 75.92 1013.0
27 11:54 E 13 16.09 Fair CLR 6.1 -5 45% 4 75.97 1013.6
27 10:54 E 11 16.09 Fair CLR 5 -6.1 5.6 1.7 45% 3 76 1013.7
27 09:54 E 15 16.09 Fair CLR 4.4 -6.7 45% 1 76.02 1014.3
27 08:54 NW 6 16.09 Fair CLR 3.9 -7.8 43% 76.02 1014.2
27 07:54 NW 11 16.09 Fair CLR 3.3 -7.8 44% 1 75.97 1013.8
27 06:54 W 28 16.09 Fair CLR 3.3 -8.9 41% -2 75.92 1012.9
27 05:54 W 19 16.09 Mostly Cloudy BKN095 1.7 -7.8 50% -2 75.97 1013.6
27 04:54 W 20 16.09 Fair CLR 2.2 -8.3 6.7 1.1 46% -2 75.9 1012.3
27 03:54 W 24 16.09 Fair CLR 3.3 -8.9 41% -1 75.84 1011.1
27 02:54 SW 28 16.09 Fair CLR 3.9 -8.3 41% -1 75.84 1010.7
27 01:54 SW 33 16.09 Fair and Breezy CLR 3.9 -8.3 41% -1 75.82 1010.5
27 00:54 SW 30 16.09 Fair CLR 3.3 -8.3 43% -2 75.79 1010.5
26 23:54 SW 22 16.09 Fair CLR 3.9 -8.9 39% -0 75.79 1010.5
26 22:54 SW 31 16.09 Fair CLR 6.7 -9.4 9.4 6.1 31% 3 75.82 1010.4
26 21:54 SW 35 G 54 16.09 Fair and Breezy CLR 6.1 -9.4 32% 1 75.74 1009.9
26 20:54 W 30 16.09 Mostly Cloudy BKN110 7.2 -10 29% 3 75.74 1010.0
26 19:54 SW 30 G 44 16.09 Fair CLR 7.8 -10 27% 4 75.69 1009.9
26 18:54 SW 33 16.09 A Few Clouds and Breezy FEW120 7.8 -10 27% 4 75.69 1009.6
26 17:54 SW 33 16.09 Fair and Breezy CLR 8.3 -10 26% 4 75.64 1009.1
26 16:54 W 44 G 59 16.09 Fair and Windy CLR 9.4 -10.6 12.8 9.4 23% 5 75.57 1008.0
26 15:54 W 50 G 72 16.09 Fair and Windy CLR 11.7 -10.6 20% 75.57 1007.8
26 14:54 W 41 G 59 16.09 Fair and Breezy CLR 12.8 -10.6 19% 75.57 1007.2
26 13:54 W 46 G 69 16.09 Fair and Windy CLR 12.2 -9.4 21% 75.57 1007.5
26 12:54 W 43 G 63 16.09 Fair and Windy CLR 12.2 -10 20% 75.62 1008.5
26 11:54 W 46 G 65 16.09 Fair and Windy CLR 11.1 -10 22% 75.67 1008.9
26 10:54 W 46 G 67 16.09 Fair and Windy CLR 10 -10.6 10 1.1 22% 6 75.67 1009.0
26 09:54 W 59 G 80 16.09 Fair and Windy CLR 7.8 -11.1 25% 2 75.67 1009.5
26 08:54 SW 52 G 70 16.09 Fair and Windy CLR 6.1 -11.1 28% 0 75.69 1010.2
26 07:54 SW 48 G 61 16.09 Fair and Windy CLR 2.8 -10.6 37% -4 75.64 1010.0
26 06:54 W 39 G 61 16.09 Fair and Breezy CLR 2.8 -11.1 36% -3 75.64 1010.0
26 05:54 W 30 16.09 Fair CLR 1.7 -9.4 44% -4 75.64 1009.9
26 04:54 W 28 G 46 16.09 Fair CLR 1.1 -8.9 2.2 0 48% -4 75.62 1009.1
26 03:54 W 17 16.09 Fair CLR 0.6 -8.9 49% -4 75.59 1008.9
26 02:54 W 22 G 37 16.09 Fair CLR 1.7 -8.9 46% -3 75.59 1008.6
26 01:54 W 33 G 46 16.09 Fair and Breezy CLR 1.7 -8.3 48% -4 75.59 1008.0
25 23:54 W 13 16.09 Fair CLR 1.7 -8.9 46% -2 75.62 1008.7
25 22:54 W 30 16.09 Fair CLR 2.2 -9.4 6.1 0.6 42% -3 75.57 1008.2
25 21:54 W 28 16.09 Fair CLR 2.2 -8.3 46% -3 75.54 1008.2
25 20:54 W 19 16.09 Fair CLR 1.1 -6.7 56% -3 75.51 1008.6
25 19:54 W 15 16.09 Fair CLR 2.8 -6.7 50% -1 75.46 1007.8
25 18:54 W 19 16.09 Fair CLR 2.8 -6.7 50% -1 75.41 1007.7
25 17:54 W 15 16.09 Fair CLR 4.4 -6.7 45% 1 75.34 1005.7
25 16:54 NW 28 G 54 16.09 Fair CLR 6.1 -7.8 10 5.6 37% 2 75.29 1004.8
25 15:54 NW 43 G 63 16.09 Fair and Windy CLR 7.2 -8.9 31% 2 75.23 1003.6
25 14:54 NW 37 G 63 16.09 Fair and Breezy CLR 8.3 -9.4 28% 4 75.21 1003.1
25 13:54 NW 35 G 56 16.09 Fair and Breezy CLR 10 -8.9 26% 7 75.18 1002.3
25 12:54 NW 30 G 50 16.09 Fair CLR 8.9 -8.3 29% 5 75.16 1002.7
25 11:54 W 33 G 59 16.09 Fair and Breezy CLR 7.8 -8.3 31% 4 75.23 1003.5
25 10:54 W 30 G 57 16.09 Fair CLR 6.7 -7.2 6.7 -2.8 37% 3 75.21 1003.4
25 09:54 NW 26 G 39 16.09 Fair CLR 5 -3.9 53% 1 75.18 1003.3
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)