Weather observations for the past three days for
Lewistown, Lewistown Municipal Airport
Imperial (Metric)
Date Time (mst) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
20 03:54 Calm 10.00 Fair CLR 28 12 51% 29.96 1016.7
20 02:54 SW 7 10.00 A Few Clouds FEW095 26.1 12.9 57% 19 29.96 1016.9
20 01:54 W 5 10.00 Overcast OVC095 27 12 53% 22 29.97 1017.1
20 00:54 W 7 10.00 Overcast OVC100 30.9 12 45% 25 29.98 1017.1
19 23:54 SW 10 10.00 Fair CLR 28.9 12 49% 20 30 1018.2
19 22:54 S 9 10.00 Fair CLR 28 10.9 39 27 49% 20 30 1018.7
19 21:54 SW 8 10.00 Overcast OVC100 30 12.9 49% 23 30.01 1019.1
19 20:54 W 10 10.00 A Few Clouds FEW120 30 12 47% 22 30.01 1019.8
19 19:54 SW 13 10.00 Fair CLR 30.9 12 45% 22 30.03 1020.9
19 18:54 SW 10 10.00 Partly Cloudy SCT080 30 9 41% 22 30.05 1021.7
19 17:54 NW 8 10.00 Overcast BKN095 OVC110 37 9 31% 32 30.05 1021.2
19 16:54 W 10 10.00 Overcast OVC090 39 8.1 43 36 28% 33 30.06 1021.8
19 14:54 W 21 G 31 10.00 Fair and Breezy CLR 41 6.1 23% 32 30.09 1021.8
19 13:54 NW 21 G 33 10.00 Fair and Breezy CLR 42.1 6.1 22% 34 30.1 1022.0
19 12:54 NW 20 G 29 10.00 Fair CLR 41 7 24% 33 30.13 1023.5
19 11:54 NW 18 G 30 10.00 Fair CLR 39.9 6.1 24% 31 30.16 1024.5
19 10:54 W 12 10.00 Fair CLR 36 12.9 36 15.1 39% 29 30.18 1025.7
19 09:54 W 12 10.00 Fair CLR 32 12.9 45% 24 30.19 1026.3
19 08:54 SW 9 10.00 Fair CLR 26.1 15.1 63% 18 30.19 1026.8
19 07:54 W 7 10.00 Fair CLR 19.9 12.9 74% 12 30.19 1027.5
19 06:54 SW 8 10.00 Fair CLR 17.1 12 80% 7 30.22 1028.5
19 05:54 SW 14 10.00 Fair CLR 17.1 12.9 84% 4 30.24 1028.9
19 04:54 SW 12 10.00 Fair CLR 15.1 10.9 23 15.1 84% 3 30.25 1029.7
19 03:54 W 7 10.00 Partly Cloudy SCT038 19 14 81% 11 30.28 1029.9
19 02:54 W 12 10.00 Mostly Cloudy BKN038 21.9 15.1 75% 11 30.29 1030.0
19 01:54 W 6 10.00 Overcast OVC030 23 15.1 72% 17 30.3 1029.9
19 00:54 W 12 10.00 Fair CLR 19 12.9 77% 8 30.31 1030.6
18 23:54 W 12 10.00 Overcast OVC049 19.9 14 78% 9 30.33 1031.4
18 22:54 W 8 10.00 Overcast OVC050 19.9 14 25 19 78% 11 30.35 1032.2
18 21:54 W 9 10.00 Overcast OVC050 19.9 14 78% 10 30.35 1032.0
18 20:54 W 10 10.00 Overcast OVC060 21 14 74% 11 30.36 1032.4
18 19:54 W 10 10.00 Overcast OVC050 21.9 14 71% 12 30.35 1031.8
18 18:54 W 9 10.00 Overcast BKN060 OVC070 23 15.1 72% 14 30.35 1031.8
18 17:54 W 12 10.00 Overcast OVC070 24.1 14 65% 14 30.35 1031.2
18 16:54 NW 8 10.00 Partly Cloudy SCT075 25 14 33.1 25 63% 17 30.35 1031.1
18 15:54 NW 10 G 20 10.00 Fair CLR 26.1 12.9 57% 17 30.35 1031.0
18 14:54 N 13 G 18 10.00 Partly Cloudy SCT043 28 12.9 53% 18 30.34 1030.6
18 13:54 N 12 G 22 10.00 Overcast OVC046 30 12 47% 21 30.34 1030.6
18 12:54 NW 14 G 25 10.00 Partly Cloudy SCT048 32 12.9 45% 23 30.34 1030.8
18 11:54 NW 15 G 24 10.00 Overcast BKN047 OVC075 30.9 15.1 52% 21 30.36 1031.3
18 10:54 NW 12 G 21 10.00 Overcast FEW037 OVC047 28.9 17.1 34 28.9 61% 20 30.37 1031.7
18 09:54 NW 7 10.00 Overcast OVC048 28.9 19.9 69% 23 30.35 1030.7
18 08:54 NW 8 10.00 Overcast SCT028 SCT034 OVC080 28.9 19 66% 22 30.33 1030.0
18 07:54 NW 12 G 28 10.00 Overcast BKN026 OVC034 30.9 21 67% 22 30.3 1028.2
18 06:54 NW 14 G 25 10.00 Overcast BKN028 OVC060 32 21.9 66% 23 30.29 1027.6
18 05:54 NW 13 G 24 10.00 Overcast OVC034 33.1 21 61% 25 30.26 1026.3
18 04:54 NW 13 G 24 10.00 Overcast OVC070 34 21.9 37 28 61% 26 30.23 1024.9
18 03:54 W 12 10.00 Overcast FEW034 OVC070 34 21.9 61% 26 30.21 1023.6
18 02:54 NW 10 G 21 10.00 Overcast FEW049 OVC070 36 21 55% 29 30.21 1023.3
18 01:54 W 3 10.00 Overcast FEW050 OVC075 30.9 19.9 64% 30.18 1022.7
18 00:54 W 9 10.00 Fair CLR 28 18 66% 20 30.17 1023.3
17 23:54 W 10 10.00 Fair CLR 33.1 18 54% 26 30.17 1023.5
17 22:54 W 10 10.00 Fair CLR 35.1 19.9 50 30 54% 28 30.16 1023.1
17 21:54 W 12 10.00 Fair CLR 36 18 48% 29 30.15 1024.1
17 20:54 W 6 10.00 Fair CLR 36 18 48% 32 30.14 1024.3
17 19:54 W 7 10.00 Fair CLR 39.9 15.1 36% 36 30.12 1024.0
17 18:54 W 12 10.00 Fair CLR 42.1 14 32% 36 30.09 1022.5
17 17:54 NW 9 G 20 10.00 Fair CLR 44.1 14 30% 40 30.06 1021.4
17 16:54 NW 18 G 32 10.00 Fair CLR 50 16 55 39 26% 44 30.02 1018.9
17 15:54 W 13 G 22 10.00 Fair CLR 53.1 19.9 27% 29.99 1018.1
17 14:54 W 16 G 30 10.00 Fair CLR 55 21 26% 30 1018.1
17 13:54 W 14 G 30 10.00 Fair CLR 54 19 25% 30.02 1018.9
17 12:54 W 14 10.00 Fair CLR 48.9 12.9 23% 44 30.05 1020.3
17 11:54 Vrbl 3 10.00 Fair CLR 43 12.9 29% 30.1 1022.3
17 10:54 Vrbl 5 10.00 Fair CLR 37.9 14 37.9 12 37% 35 30.15 1024.2
17 09:54 SE 5 10.00 Fair CLR 26.1 12 55% 21 30.17 1026.2
17 08:54 E 6 10.00 Partly Cloudy SCT065 18 10 71% 11 30.2 1027.6
17 07:54 E 6 10.00 Fair CLR 12 7 80% 4 30.23 1029.1
17 06:54 SE 6 10.00 Overcast OVC090 14 9 80% 6 30.27 1030.5
17 05:54 SE 6 10.00 Fair CLR 12 7 80% 4 30.31 1031.8
17 04:54 SW 3 10.00 Overcast OVC110 17.1 6.1 19 10.9 62% 30.34 1032.3
Date Time (mst) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)