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.
22 10:54 W 19 16.09 Fair CLR 10 -3.3 10 -1.7 39% 8 76.38 1018.4
22 09:54 Calm 16.09 Fair CLR 6.7 -3.3 49% 76.43 1019.7
22 08:54 SW 7 16.09 Fair CLR 5 -3.9 53% 4 76.43 1020.1
22 07:54 S 6 16.09 Fair CLR 2.2 -5 59% 76.4 1020.5
22 06:54 NE 7 16.09 Fair CLR -0.6 -5.6 69% -3 76.43 1020.7
22 05:54 SW 17 16.09 Fair CLR -1.1 -5.6 72% -6 76.43 1020.8
22 04:54 SW 17 16.09 A Few Clouds FEW060 1.1 -4.4 4.4 -1.1 67% -3 76.43 1020.3
22 03:54 SW 19 16.09 Mostly Cloudy BKN060 1.1 -3.9 70% -3 76.4 1019.6
22 02:54 SW 19 16.09 Fair CLR 0 -4.4 73% -5 76.38 1018.9
22 01:54 W 15 16.09 Partly Cloudy SCT070 2.8 -3.9 62% -1 76.35 1017.8
22 00:54 W 11 16.09 Fair CLR 1.1 -4.4 67% -2 76.28 1017.3
21 23:54 W 11 16.09 Fair CLR 1.1 -4.4 67% -2 76.25 1016.9
21 22:54 W 17 16.09 Fair CLR 4.4 -3.9 6.7 1.7 55% 1 76.2 1016.3
21 21:54 SW 17 16.09 Fair CLR 3.9 -4.4 55% 0 76.17 1016.0
21 20:54 W 22 16.09 Fair CLR 3.9 -5 53% -0 76.12 1015.8
21 19:54 SW 17 16.09 Fair CLR 2.2 -5.6 57% -2 76.07 1015.8
21 18:54 W 19 16.09 Fair CLR 5.6 -5 47% 2 76 1014.3
21 17:54 SW 24 16.09 Fair CLR 6.1 -3.9 49% 2 75.95 1013.9
21 16:54 SW 22 16.09 Fair CLR 6.1 -3.9 13.3 6.1 49% 3 75.92 1013.0
21 15:54 W 15 16.09 Fair CLR 10 -3.9 38% 8 75.95 1013.6
21 14:54 NW 22 G 43 16.09 Fair CLR 11.7 -4.4 32% 75.9 1011.9
21 13:54 W 20 G 39 16.09 Fair CLR 13.3 -5 28% 75.84 1011.5
21 12:54 W 33 16.09 Fair and Breezy CLR 12.8 -3.9 31% 75.87 1012.3
21 11:54 SW 33 G 44 16.09 Fair and Breezy CLR 11.7 -3.9 34% 75.87 1012.5
21 10:54 W 37 16.09 Fair and Breezy CLR 10 -3.3 10 1.1 39% 6 75.95 1013.7
21 09:54 SW 30 16.09 Fair CLR 8.3 -2.8 46% 5 76 1014.8
21 08:54 SW 20 16.09 Fair CLR 6.1 -3.3 51% 3 76.05 1015.6
21 07:54 SW 22 16.09 Fair CLR 2.8 -3.3 65% -2 76 1015.5
21 06:54 SW 24 16.09 Fair CLR 3.3 -2.8 65% -1 75.97 1014.9
21 05:54 W 19 16.09 Fair CLR 1.7 -2.8 72% -2 76.07 1016.0
21 04:54 SW 24 16.09 Fair CLR 3.3 -2.2 3.9 -3.9 68% -1 76.05 1014.6
21 03:54 SE 9 16.09 Fair CLR -2.2 -4.4 85% -5 76.02 1014.4
21 02:54 SW 20 16.09 Fair CLR 1.1 -1.7 82% -3 76.05 1013.9
21 01:54 Calm 16.09 Fair CLR -1.7 -4.4 82% 76.12 1015.6
21 00:54 SE 9 16.09 Fair CLR -2.8 -5 85% -6 76.12 1016.1
20 23:54 E 9 16.09 Fair CLR -1.7 -4.4 82% -5 76.15 1016.3
20 22:54 SE 9 16.09 Fair CLR -1.7 -3.9 7.2 -3.3 85% -5 76.12 1016.4
20 21:54 SE 9 16.09 Fair CLR -2.2 -4.4 85% -5 76.12 1017.2
20 20:54 SE 9 16.09 Fair CLR -2.2 -4.4 85% -5 76.1 1017.6
20 19:54 SE 9 16.09 Fair CLR -1.1 -3.9 82% -4 76.07 1017.5
20 18:54 Calm 16.09 Fair CLR 0 -2.8 82% 76.02 1016.9
20 17:54 NE 9 16.09 Fair CLR 3.3 -1.7 70% 1 76 1016.0
20 16:54 E 7 16.09 Fair CLR 7.2 -1.1 12.8 6.7 56% 6 75.97 1015.2
20 15:54 Calm 16.09 Fair CLR 12.2 -1.1 40% 75.97 1013.9
20 14:54 E 6 16.09 Fair CLR 12.8 -0.6 40% 75.97 1013.8
20 13:54 N 6 16.09 Fair CLR 12.2 -0.6 42% 76 1014.1
20 12:54 N 6 16.09 Fair CLR 11.1 -0.6 45% 76.02 1014.4
20 11:54 Calm 0.00 NULL NULL 10 -0.6 48% 76.07 1015.5
20 10:54 SE 9 16.09 Fair CLR 8.3 0 8.3 -5.6 56% 7 76.1 1016.3
20 09:54 E 11 16.09 Fair CLR 3.3 -1.1 73% 1 76.12 1017.0
20 08:54 SE 9 16.09 Fair CLR -0.6 -2.2 89% -3 76.1 1017.5
20 07:54 SE 9 16.09 Fair CLR -3.3 -4.4 92% -7 76.1 1017.4
20 06:54 SE 11 16.09 Fair CLR -4.4 -5.6 91% -8 76.1 1017.4
20 05:54 SE 9 16.09 Fair CLR -5 -5.6 96% -9 76.12 1018.0
20 04:54 SE 9 16.09 Fair CLR -5 -6.1 -1.1 -5 92% -9 76.17 1018.4
20 03:54 SE 7 16.09 Fair CLR -4.4 -5.6 91% -7 76.17 1018.3
20 02:54 SE 13 16.09 Fair CLR -3.9 -5.6 88% -8 76.2 1018.5
20 01:54 SE 13 16.09 Fair CLR -3.3 -5 88% -8 76.23 1018.8
20 00:54 SE 15 16.09 Mostly Cloudy BKN080 -1.7 -4.4 82% -6 76.25 1018.8
19 23:54 E 9 16.09 Mostly Cloudy SCT037 BKN085 -3.3 -5 88% -7 76.25 1019.6
19 22:54 SE 6 16.09 Fair CLR -2.8 -5 2.8 -3.3 85% 76.28 1019.9
19 21:54 SE 6 16.09 Mostly Cloudy BKN055 -1.7 -4.4 82% 76.3 1019.9
19 20:54 S 6 16.09 Partly Cloudy SCT055 -1.1 -4.4 79% 76.3 1020.0
19 19:54 S 7 16.09 Overcast BKN060 OVC075 0.6 -4.4 70% -1 76.3 1020.1
19 18:54 Calm 16.09 Overcast FEW055 OVC080 1.7 -5 61% 76.35 1020.4
19 17:54 Calm 16.09 Overcast BKN055 OVC080 2.2 -3.9 64% 76.35 1019.9
19 16:54 Calm 16.09 Overcast OVC080 2.8 -3.9 4.4 1.1 62% 76.35 1019.6
19 15:54 NW 6 16.09 Overcast OVC065 3.3 -3.9 60% 76.35 1019.4
19 14:54 NW 9 16.09 Overcast BKN060 OVC075 3.3 -3.9 60% 1 76.35 1019.1
19 13:54 W 13 16.09 Overcast BKN060 OVC090 3.9 -3.3 60% 1 76.35 1019.0
19 12:54 W 15 16.09 Overcast FEW025 BKN065 OVC080 3.3 -3.3 62% 0 76.38 1019.8
19 11:54 W 13 16.09 Overcast OVC023 2.2 -2.8 70% -1 76.43 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)