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.
09 20:54 SE 11 16.09 Fair CLR 2.8 -6.1 52% 0 76.81 1026.4
09 19:54 SE 11 16.09 Fair CLR 2.8 -6.7 50% 0 76.86 1027.8
09 18:54 SE 13 16.09 Fair CLR 3.3 -6.7 48% 0 76.89 1028.2
09 17:54 E 11 16.09 Fair CLR 3.3 -7.2 46% 1 76.91 1028.5
09 16:54 E 13 16.09 Fair CLR 5.6 -6.7 11.7 5.6 41% 3 76.94 1028.6
09 15:54 E 11 16.09 A Few Clouds FEW085 8.9 -7.8 30% 7 76.99 1028.5
09 14:54 E 6 16.09 Overcast OVC100 11.1 -13.9 16% 77.01 1028.9
09 13:54 N 7 16.09 Overcast OVC110 11.1 -13.3 17% 77.06 1029.2
09 12:54 Calm 16.09 Fair CLR 11.1 -14.4 15% 77.04 1028.9
09 11:54 E 6 16.09 Fair CLR 9.4 -12.8 20% 77.11 1030.3
09 10:54 E 7 16.09 Fair CLR 7.8 -10 7.8 -5 27% 7 77.14 1030.9
09 09:54 E 7 16.09 Fair CLR 4.4 -6.7 45% 3 77.14 1031.5
09 08:54 SE 7 16.09 Fair CLR 0 -7.8 56% -2 77.14 1032.1
09 07:54 SE 15 16.09 Fair CLR -3.9 -8.3 72% -9 77.17 1032.8
09 06:54 SE 11 16.09 Fair CLR -4.4 -8.3 75% -8 77.19 1033.2
09 05:54 SE 11 16.09 Fair CLR -3.9 -8.3 72% -8 77.17 1032.0
09 04:54 SE 13 16.09 Fair CLR -4.4 -8.3 -3.3 -5.6 75% -9 77.17 1031.6
09 03:54 SE 11 16.09 Fair CLR -5 -8.3 78% -9 77.17 1031.4
09 02:54 SE 9 16.09 Fair CLR -5.6 -8.9 78% -9 77.17 1031.6
09 01:54 SE 11 16.09 Fair CLR -4.4 -8.3 75% -8 77.19 1031.7
09 00:54 SE 11 16.09 Fair CLR -4.4 -7.8 77% -8 77.19 1031.5
08 23:54 SE 9 16.09 Fair CLR -4.4 -8.3 75% -8 77.22 1032.0
08 22:54 SE 9 16.09 Fair CLR -3.9 -7.8 5 -5 75% -7 77.19 1031.6
08 21:54 SE 6 16.09 Fair CLR -3.9 -7.8 75% 77.17 1031.5
08 20:54 E 11 16.09 Fair CLR -3.9 -8.3 72% -8 77.17 1031.7
08 19:54 SE 11 16.09 Fair CLR -1.7 -7.8 63% -5 77.11 1031.2
08 18:54 S 9 16.09 Fair CLR -1.7 -7.8 63% -5 77.06 1030.7
08 17:54 Calm 16.09 Fair CLR 2.8 -7.2 48% 77.01 1029.1
08 16:54 NW 9 16.09 Fair CLR 5 -7.2 8.3 5 41% 3 76.99 1028.2
08 15:54 NW 15 16.09 Fair CLR 6.7 -7.8 35% 4 76.94 1027.0
08 14:54 NW 20 G 35 16.09 Fair CLR 7.8 -7.8 33% 5 76.89 1025.7
08 13:54 NW 20 G 35 16.09 Fair CLR 7.8 -7.8 33% 5 76.84 1025.1
08 12:54 NW 17 G 35 16.09 Overcast OVC085 8.3 -7.8 31% 6 76.81 1024.8
08 11:54 NW 24 G 39 16.09 Mostly Cloudy BKN085 7.8 -7.8 33% 5 76.78 1024.6
08 10:54 NW 26 G 41 16.09 Overcast OVC085 7.2 -7.2 7.2 0.6 35% 4 76.78 1024.5
08 09:54 W 24 G 37 16.09 Overcast OVC080 6.7 -6.7 38% 3 76.76 1024.3
08 08:54 W 15 16.09 Overcast OVC090 3.3 -7.2 46% 0 76.71 1024.2
08 07:54 SW 11 16.09 Overcast OVC090 1.1 -7.8 52% -2 76.66 1023.8
08 06:54 Vrbl 6 16.09 Overcast OVC090 0.6 -7.2 56% 76.61 1022.9
08 05:54 NW 11 16.09 Overcast OVC090 1.7 -7.2 52% -1 76.53 1021.8
08 04:54 NW 9 16.09 Overcast BKN070 OVC090 2.8 -7.2 4.4 2.8 48% 1 76.48 1020.6
08 03:54 W 22 G 41 16.09 Overcast OVC090 3.3 -7.2 46% -1 76.38 1019.2
08 02:54 NW 39 G 63 16.09 Overcast and Breezy OVC080 3.9 -7.8 43% -2 76.3 1017.7
08 01:54 NW 33 G 56 16.09 Overcast and Breezy OVC060 3.9 -7.8 43% -1 76.25 1016.9
08 00:54 NW 35 G 59 16.09 Overcast and Breezy OVC065 4.4 -7.2 43% -1 76.17 1015.6
07 23:54 W 35 G 57 16.09 Overcast and Breezy OVC060 4.4 -7.2 43% -1 76.17 1015.8
07 22:54 W 33 G 56 16.09 Overcast and Breezy OVC065 4.4 -7.8 7.2 4.4 41% -1 76.07 1014.5
07 21:54 W 44 G 67 16.09 Overcast and Windy OVC070 4.4 -7.8 41% -1 76 1013.2
07 20:54 W 37 G 67 16.09 Overcast and Breezy OVC070 5 -7.8 39% -0 75.92 1012.3
07 19:54 W 35 G 57 16.09 Overcast and Breezy SCT075 OVC095 5 -7.8 39% 0 75.87 1011.7
07 18:54 W 28 G 56 16.09 Overcast OVC095 5.6 -7.8 38% 1 75.82 1012.0
07 17:54 W 31 G 54 16.09 Overcast SCT070 OVC100 6.1 -7.8 37% 2 75.77 1011.5
07 16:54 W 41 G 65 16.09 Mostly Cloudy and Breezy BKN085 7.2 -8.3 11.1 7.2 33% 3 75.72 1010.6
07 15:54 W 35 G 57 16.09 A Few Clouds and Breezy FEW080 7.8 -8.9 30% 4 75.67 1009.4
07 14:54 W 39 G 69 16.09 Fair and Breezy CLR 9.4 -10.6 23% 6 75.62 1007.9
07 13:54 W 48 G 59 16.09 Fair and Windy CLR 10.6 -10.6 22% 75.54 1007.0
07 12:54 W 33 G 57 16.09 Fair and Breezy CLR 10 -7.2 29% 7 75.57 1007.4
07 11:54 W 30 16.09 Fair CLR 8.9 -6.1 34% 5 75.59 1008.5
07 10:54 SW 46 G 63 16.09 Mostly Cloudy and Windy BKN100 9.4 -2.8 10.6 0 43% 5 75.64 1008.9
07 09:54 W 44 G 59 16.09 Overcast and Windy BKN070 OVC080 10.6 -3.3 38% 75.64 1008.9
07 08:54 SW 30 16.09 Overcast BKN070 OVC085 9.4 -3.9 39% 6 75.59 1008.4
07 07:54 SW 20 16.09 Partly Cloudy SCT110 7.8 -3.3 46% 5 75.59 1008.5
07 06:54 S 7 16.09 A Few Clouds FEW090 FEW110 1.7 -3.9 67% -0 75.59 1009.2
07 05:54 E 11 16.09 Fair CLR 0.6 -3.9 72% -2 75.59 1009.2
07 04:54 S 11 16.09 Fair CLR 1.7 -3.9 5.6 0 67% -1 75.64 1009.2
07 03:54 SE 6 16.09 Fair CLR 2.8 -3.9 62% 75.74 1009.8
07 02:54 W 11 16.09 Fair CLR 5 -3.9 53% 3 75.77 1009.9
07 01:54 Vrbl 7 16.09 Fair CLR 3.3 -3.3 62% 2 75.82 1011.0
07 00:54 Calm 16.09 Fair CLR 2.8 -3.3 65% 75.9 1011.8
06 23:54 SW 9 16.09 Fair CLR 1.1 -3.9 70% -1 75.95 1012.7
06 22:54 Calm 16.09 Fair CLR 1.1 -3.3 9.4 0 73% 75.97 1013.0
06 21:54 SW 11 16.09 Fair CLR 0.6 -3.9 72% -2 75.97 1013.0
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)