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.
16 12:54 SW 7 16.09 Fair CLR 10 -6.1 32% 9 75.08 1001.4
16 11:54 W 9 16.09 Fair CLR 8.9 -6.1 34% 8 75.18 1002.8
16 10:54 SW 7 16.09 Fair CLR 7.8 -4.4 7.8 -3.3 42% 7 75.26 1004.0
16 09:54 S 19 16.09 Fair CLR 6.1 -4.4 47% 3 75.31 1005.0
16 08:54 E 13 16.09 Fair CLR 0 -5 69% -4 75.34 1006.0
16 07:54 SE 13 16.09 Fair CLR -2.8 -6.1 78% -7 75.34 1006.6
16 06:54 Calm 16.09 Fair CLR -1.7 -6.1 72% 75.34 1006.4
16 05:54 Calm 16.09 Fair CLR -0.6 -5.6 69% 75.36 1006.8
16 04:54 SW 22 16.09 Fair CLR -1.1 -5.6 2.2 -2.2 72% -7 75.36 1006.6
16 03:54 SW 22 16.09 Fair CLR -0.6 -5 72% -6 75.36 1006.4
16 01:54 SW 22 16.09 Mostly Cloudy BKN090 1.1 -3.9 70% -4 75.39 1006.6
16 00:54 SW 19 16.09 Mostly Cloudy BKN060 0 -3.3 79% -5 75.41 1006.8
15 23:54 SW 19 16.09 A Few Clouds FEW065 1.1 -3.3 73% -3 75.41 1006.7
15 22:54 SW 20 16.09 Fair CLR 2.2 -2.8 4.4 1.7 70% -2 75.41 1006.6
15 21:54 SW 20 16.09 Fair CLR 2.8 -1.7 73% -1 75.44 1006.8
15 20:54 SW 28 16.09 A Few Clouds FEW120 3.3 -1.1 73% -2 75.44 1006.9
15 19:54 SW 26 16.09 Partly Cloudy SCT085 SCT120 3.3 -1.1 73% -1 75.46 1007.2
15 18:54 SW 19 16.09 Overcast SCT070 BKN090 OVC100 3.3 -1.7 70% -1 75.46 1007.4
15 17:54 SW 15 16.09 Fair CLR 1.7 -1.7 78% -2 75.46 1007.8
15 16:54 E 7 16.09 Partly Cloudy SCT075 4.4 0 5.6 3.3 73% 3 75.49 1007.4
15 15:54 Calm 16.09 Overcast OVC070 5 -1.1 65% 75.51 1007.8
15 14:54 Calm 16.09 Mostly Cloudy FEW048 BKN065 BKN110 5 -0.6 67% 75.57 1008.3
15 13:54 Calm 16.09 Overcast FEW040 BKN049 OVC060 3.9 -0.6 73% 75.57 1008.6
15 12:54 NW 6 16.09 Overcast OVC065 5 -1.1 65% 75.57 1008.4
15 11:54 NW 7 16.09 Overcast OVC075 5 -1.1 65% 4 75.62 1009.2
15 10:54 SW 19 16.09 Overcast FEW065 OVC080 5 -1.1 5 1.7 65% 2 75.62 1009.8
15 09:54 SW 20 16.09 Overcast BKN060 OVC080 4.4 -1.7 65% 1 75.64 1010.2
15 08:54 SW 22 16.09 Overcast OVC060 3.9 -1.7 67% -0 75.67 1010.7
15 07:54 SW 26 16.09 Mostly Cloudy BKN060 BKN075 3.3 -1.7 70% -1 75.67 1010.7
15 06:54 SW 24 16.09 Overcast SCT060 BKN090 OVC110 3.3 -2.2 68% -1 75.67 1010.3
15 05:54 SW 22 16.09 Mostly Cloudy FEW070 SCT090 BKN100 2.2 -2.8 70% -2 75.69 1010.6
15 04:54 SW 20 16.09 Partly Cloudy SCT085 2.8 -2.8 3.9 -1.7 67% -1 75.69 1010.5
15 03:54 SW 22 16.09 Fair CLR 2.2 -3.3 67% -2 75.74 1011.0
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
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)