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.
15 02:54 SW 28 16.09 Fair CLR 3.3 -3.3 62% -2 75.77 1011.2
15 01:54 SW 30 16.09 Partly Cloudy SCT070 3.9 -3.9 57% -1 75.79 1011.5
15 00:54 SW 26 16.09 Mostly Cloudy BKN080 3.3 -3.9 60% -1 75.79 1011.4
14 23:54 SW 26 16.09 Partly Cloudy SCT085 2.8 -4.4 59% -2 75.84 1012.2
14 22:54 E 11 16.09 Mostly Cloudy BKN085 -1.1 -5 3.3 -1.1 75% -5 75.87 1013.4
14 21:54 E 11 16.09 Fair CLR 0 -4.4 73% -3 75.9 1013.7
14 20:54 SE 11 16.09 Fair CLR -0.6 -4.4 76% -4 75.95 1014.8
14 19:54 S 9 16.09 Fair CLR 0 -3.9 75% -3 75.97 1015.3
14 18:54 S 13 16.09 Fair CLR 1.1 -3.9 70% -2 76 1015.1
14 17:54 S 13 16.09 Fair CLR 2.8 -3.9 62% -0 75.97 1014.6
14 16:54 SW 11 16.09 Fair CLR 3.3 -2.8 6.1 3.3 65% 1 75.97 1014.7
14 15:54 W 7 16.09 Fair CLR 3.9 -2.2 65% 2 75.97 1014.6
14 14:54 W 11 16.09 Partly Cloudy SCT080 5 -2.8 57% 3 76 1015.5
14 13:54 W 17 16.09 Mostly Cloudy BKN080 4.4 -2.2 63% 1 76 1015.3
14 12:54 SW 28 16.09 Fair CLR 5 -2.8 57% 1 76 1015.6
14 11:54 SW 33 16.09 Fair and Breezy CLR 4.4 -3.3 58% -1 76 1015.8
14 10:54 SW 30 16.09 Fair CLR 3.9 -3.9 4.4 0.6 57% -1 76 1015.8
14 09:54 SW 24 16.09 Fair CLR 3.9 -4.4 55% -0 75.97 1015.5
14 08:54 SW 19 16.09 Partly Cloudy SCT070 2.2 -5.6 57% -2 75.97 1015.4
14 07:54 SW 24 16.09 Fair CLR 1.1 -5.6 61% -4 75.95 1014.9
14 06:54 SW 26 16.09 Fair CLR 1.7 -5.6 59% -3 75.95 1014.8
14 05:54 SW 26 16.09 Fair CLR 2.2 -5.6 57% -3 75.92 1013.8
14 04:54 SW 19 16.09 Partly Cloudy SCT095 1.1 -5.6 2.8 -6.1 61% -3 75.9 1013.5
14 03:54 SW 19 16.09 Overcast OVC095 1.1 -4.4 67% -3 75.87 1013.3
14 02:54 Calm 16.09 Partly Cloudy SCT110 -3.3 -7.8 71% 75.92 1014.7
14 01:54 S 9 16.09 A Few Clouds FEW120 -2.8 -8.3 66% -6 75.95 1014.9
14 00:54 SE 9 16.09 Fair CLR -4.4 -8.9 71% -8 75.95 1015.0
13 23:54 E 13 16.09 Fair CLR -5 -8.3 78% -10 75.95 1015.2
13 22:54 SE 11 16.09 Fair CLR -3.9 -7.8 2.8 -4.4 75% -8 75.97 1015.5
13 21:54 SE 11 16.09 Fair CLR -3.9 -7.2 78% -8 76.02 1016.4
13 20:54 SE 11 16.09 Fair CLR -2.2 -6.7 72% -6 76.02 1016.5
13 19:54 SE 9 16.09 Fair CLR -0.6 -5.6 69% -3 76.05 1017.3
13 18:54 S 9 16.09 Fair CLR -0.6 -4.4 76% -3 76.02 1017.0
13 17:54 S 7 16.09 Fair CLR 1.7 -5 61% -0 76.02 1016.4
13 16:54 S 7 16.09 Fair CLR 2.8 -4.4 5 2.8 59% 1 76.02 1016.0
13 15:54 SW 11 16.09 Fair CLR 3.3 -2.8 65% 1 76.05 1016.2
13 14:54 SW 9 16.09 Fair CLR 3.3 -2.2 68% 1 76.07 1016.8
13 13:54 W 7 16.09 Fair CLR 4.4 -3.9 55% 3 76.1 1017.2
13 12:54 W 7 16.09 Fair CLR 4.4 -5 51% 3 76.1 1017.3
13 11:54 N 6 16.09 Mostly Cloudy BKN110 5 -6.1 45% 76.12 1017.5
13 10:54 Calm 16.09 Mostly Cloudy SCT095 BKN120 3.9 -6.1 3.9 -4.4 48% 76.15 1017.3
13 09:54 W 11 16.09 Mostly Cloudy BKN100 1.7 -7.2 52% -1 76.15 1017.7
13 08:54 SE 6 16.09 Fair CLR -1.7 -9.4 56% 76.15 1017.9
13 07:54 E 11 16.09 Fair CLR -4.4 -10 65% -8 76.15 1019.0
13 06:54 Vrbl 6 16.09 Fair CLR -4.4 -11.1 60% 76.17 1018.9
13 05:54 Calm 16.09 Fair CLR -2.8 -10 58% 76.15 1018.4
13 04:54 SW 22 16.09 Fair CLR -2.8 -9.4 0 -7.2 61% -9 76.15 1017.6
13 03:54 SW 9 16.09 Fair CLR -2.2 -10.6 53% -5 76.15 1017.3
13 02:54 N 6 16.09 Fair CLR -3.3 -11.1 55% 76.15 1017.8
13 01:54 E 6 16.09 Fair CLR -6.1 -11.7 65% 76.15 1018.0
13 00:54 E 7 16.09 Fair CLR -5 -10.6 65% -8 76.15 1018.1
12 23:54 SE 7 16.09 Fair CLR -4.4 -10.6 62% -7 76.17 1018.4
12 22:54 Calm 16.09 Fair CLR -1.1 -10.6 3.9 -2.8 49% 76.17 1018.5
12 21:54 E 6 16.09 Fair CLR -0.6 -10.6 47% 76.2 1018.8
12 20:54 SW 9 16.09 Fair CLR 1.7 -9.4 44% -1 76.23 1019.8
12 19:54 SW 15 16.09 Fair CLR -1.1 -8.9 56% -5 76.23 1020.5
12 18:54 SW 22 16.09 Fair CLR -0.6 -9.4 52% -6 76.23 1020.5
12 17:54 SW 13 16.09 Fair CLR -0.6 -8.9 54% -4 76.23 1020.6
12 16:54 Calm 16.09 Fair CLR 3.3 -10 6.7 -0.6 37% 76.25 1020.1
12 15:54 Calm 16.09 Fair CLR 5.6 -9.4 33% 76.23 1019.6
12 14:54 Calm 16.09 Fair CLR 4.4 -7.8 41% 76.23 1019.5
12 13:54 Calm 16.09 Fair CLR 5.6 -10 32% 76.28 1019.6
12 12:54 N 7 16.09 Fair CLR 3.9 -6.7 46% 2 76.3 1020.7
12 10:54 Calm 16.09 Fair CLR -0.6 -10.6 -0.6 -10.6 47% 76.35 1021.7
12 09:54 Calm 16.09 Fair CLR -2.2 -12.8 44% 76.35 1022.0
12 08:54 Calm 16.09 Fair CLR -7.2 -12.8 65% 76.33 1022.9
12 07:54 Calm 16.09 Fair CLR -9.4 -14.4 67% 76.33 1022.7
12 06:54 E 7 16.09 Fair CLR -8.3 -12.2 74% -12 76.3 1022.1
12 05:54 SE 11 16.09 Fair CLR -8.9 -12.8 74% -14 76.28 1021.4
12 04:54 SE 9 16.09 Fair CLR -8.9 -13.3 -4.4 -11.7 71% -13 76.28 1021.2
12 03:54 E 9 16.09 Fair CLR -9.4 -13.3 74% -14 76.25 1020.8
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)