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.
23 09:54 NW 7 9.66 Overcast with Haze BKN043 OVC050 -21.7 -24.4 79% -27 77.06 1037.8
23 08:54 Calm 8.05 Overcast with Haze OVC048 -20.6 -23.3 79% 77.04 1037.1
23 07:54 Calm 6.44 Light Snow Fog/Mist OVC048 -21.1 -23.3 83% 77.01 1036.5
23 06:54 E 7 4.83 Light Snow OVC040 -21.7 -24.4 79% -27 77.01 1036.3
23 05:54 E 9 6.44 Light Snow OVC042 -22.2 -25 78% -29 76.99 1036.1
23 04:54 E 11 16.09 Overcast BKN090 OVC100 -22.8 -25.6 -19.4 -22.8 78% -30 77.01 1036.1
23 03:54 E 13 16.09 Overcast BKN039 OVC090 -22.8 -25.6 78% -31 77.04 1036.3
23 02:54 E 15 11.27 Light Snow BKN050 OVC070 -21.7 -25 75% -30 77.04 1036.0
23 01:54 E 13 16.09 Overcast BKN030 OVC100 -21.1 -24.4 75% -29 77.06 1036.2
23 00:54 E 19 6.44 Light Snow OVC042 -20.6 -23.3 79% -30 77.09 1036.3
22 23:54 E 15 8.05 Light Snow OVC046 -20 -22.8 79% -28 77.11 1036.4
22 22:54 E 17 8.05 Light Snow OVC055 -19.4 -22.8 -13.3 -19.4 75% -28 77.11 1036.4
22 21:54 E 19 4.83 Light Snow OVC030 -18.9 -22.2 75% -28 77.11 1036.3
22 20:54 E 15 6.44 Light Snow OVC041 -18.3 -21.1 79% -26 77.09 1036.0
22 19:54 E 13 4.02 Light Snow OVC037 -17.2 -20 79% -24 77.06 1035.6
22 18:54 E 11 4.02 Light Snow Fog/Mist SCT014 OVC027 -16.7 -18.9 83% -23 77.04 1034.9
22 17:54 N 15 4.02 Light Snow Fog/Mist FEW019 OVC027 -14.4 -16.7 83% -22 76.99 1033.5
22 16:54 W 13 6.44 Light Snow Fog/Mist OVC034 -13.3 -15 -10.6 -13.3 87% -20 76.94 1032.7 0.03 0.05
22 15:54 NW 9 2.82 Light Snow OVC020 -12.8 -15.6 80% -18 76.86 1031.6
22 14:54 N 7 1.21 Light Snow VV015 -11.7 -15 77% -16 76.81 1030.8 0.03
22 13:54 N 15 2.41 Light Snow OVC020 -11.1 -14.4 77% -17 76.81 1030.3
22 12:54 NW 13 4.83 Light Snow BKN032 OVC040 -10.6 -15.6 67% -16 76.78 1030.1
22 11:54 NW 9 16.09 Overcast BKN038 OVC045 -10.6 -16.7 61% -15 76.81 1030.2
22 10:54 NW 11 16.09 Overcast OVC043 -11.1 -17.2 -10.6 -11.7 61% -16 76.84 1030.7
22 09:54 NW 7 16.09 Overcast OVC042 -11.1 -16.7 64% -15 76.78 1030.1
22 08:54 NW 9 16.09 Overcast OVC040 -11.7 -16.1 70% -16 76.78 1030.3
22 07:54 NW 15 16.09 Overcast OVC040 -11.7 -16.1 70% -18 76.73 1029.6
22 06:54 NW 15 16.09 Overcast OVC039 -11.1 -16.1 67% -17 76.71 1029.3
22 05:54 W 15 16.09 Overcast OVC038 -10.6 -16.1 64% -17 76.68 1028.7
22 04:54 W 17 16.09 Overcast OVC038 -10.6 -16.1 -7.8 -11.1 64% -17 76.66 1027.6
22 03:54 W 19 16.09 Overcast OVC038 -10 -18.3 51% -17 76.63 1027.1
22 02:54 W 20 16.09 Overcast OVC043 -9.4 -14.4 67% -17 76.63 1027.0
22 01:54 W 20 16.09 Overcast OVC046 -8.9 -15.6 59% -16 76.63 1026.9
22 00:54 W 17 16.09 Overcast OVC050 -8.9 -13.3 71% -15 76.61 1026.8
21 23:54 W 13 16.09 Overcast OVC055 -7.8 -12.2 71% -13 76.61 1026.6
21 22:54 W 9 16.09 A Few Clouds FEW120 -9.4 -12.8 -6.7 -12.8 77% -14 76.56 1026.2
21 21:54 SW 15 16.09 Fair CLR -8.9 -12.2 77% -15 76.5 1025.6
21 20:54 SW 13 16.09 A Few Clouds FEW028 -10.6 -13.3 81% -16 76.48 1025.7
21 19:54 S 11 16.09 Fair CLR -11.1 -14.4 77% -16 76.48 1025.6
21 18:54 SW 13 16.09 Fair CLR -11.7 -14.4 81% -18 76.45 1025.4
21 17:54 SW 17 16.09 Fair CLR -11.1 -13.9 80% -18 76.48 1025.6
21 16:54 W 11 16.09 Fair CLR -6.7 -11.7 -5 -7.2 68% -11 76.5 1024.4
21 15:54 NW 15 16.09 Fair CLR -5 -12.2 57% -10 76.53 1024.4
21 14:54 NW 20 16.09 Fair CLR -5 -12.2 57% -11 76.58 1025.0
21 13:54 NW 9 16.09 Mostly Cloudy BKN055 -5.6 -11.7 63% -9 76.63 1025.5
21 12:54 NW 17 16.09 Overcast FEW031 OVC060 -5.6 -11.1 66% -11 76.68 1026.3
21 11:54 W 13 16.09 Overcast SCT027 OVC070 -6.7 -11.1 71% -12 76.78 1028.4
21 10:54 NW 6 16.09 Overcast BKN033 OVC070 -7.8 -11.7 -3.9 -8.3 74% 76.84 1029.5
21 09:54 NW 11 16.09 Overcast SCT024 OVC029 -7.8 -12.2 71% -12 76.84 1029.6
21 08:54 NW 11 16.09 Overcast OVC030 -7.8 -11.7 74% -12 76.78 1029.3
21 07:54 N 7 16.09 Overcast BKN040 OVC070 -7.8 -13.3 65% -11 76.78 1029.3
21 06:54 NW 13 G 31 16.09 Overcast FEW023 BKN040 OVC070 -7.2 -12.2 68% -12 76.78 1029.0
21 05:54 N 19 G 39 16.09 Overcast BKN018 BKN024 OVC031 -6.7 -10 78% -13 76.71 1027.7
21 04:54 NW 26 G 48 14.48 Overcast BKN029 BKN037 OVC049 -3.9 -8.9 -0.6 -9.4 69% -11 76.63 1026.0
21 03:54 NW 26 G 44 16.09 Overcast OVC085 -3.3 -8.9 66% -10 76.53 1024.3
21 02:54 NW 33 G 57 16.09 Mostly Cloudy and Breezy BKN080 -2.8 -9.4 61% -10 76.43 1022.9
21 01:54 NW 26 G 48 16.09 Overcast OVC070 -1.1 -9.4 54% -7 76.3 1021.1
21 00:54 NW 28 G 37 16.09 Overcast OVC090 -1.1 -10 51% -7 76.25 1020.3
20 23:54 W 15 16.09 Partly Cloudy SCT090 -4.4 -11.7 57% -9 76.25 1021.0
20 22:54 Vrbl 7 16.09 Fair CLR -5.6 -11.7 -3.9 -12.2 63% -9 76.23 1020.8
20 21:54 W 13 16.09 Fair CLR -5.6 -12.2 60% -10 76.23 1020.6
20 20:54 W 7 16.09 Fair CLR -7.2 -12.8 65% -10 76.25 1021.3
20 19:54 NW 13 16.09 Fair CLR -8.3 -11.1 80% -14 76.33 1022.4
20 18:54 SW 9 16.09 Fair CLR -7.8 -10.6 81% -12 76.43 1023.6
20 17:54 W 17 16.09 Mostly Cloudy BKN033 BKN043 -6.1 -9.4 78% -12 76.56 1025.1
20 16:54 W 22 G 39 16.09 Overcast BKN036 OVC043 -3.9 -7.2 -3.3 -6.1 78% -10 76.58 1025.2 0.03
20 15:54 W 31 G 48 16.09 Overcast BKN032 OVC041 -3.9 -6.7 81% -11 76.66 1025.8
20 14:54 W 24 8.05 Light Snow Fog/Mist SCT017 BKN024 OVC029 -5 -6.7 88% -12 76.71 1026.9
20 13:54 W 17 0.80 Snow Freezing Fog BKN009 BKN013 OVC021 -5 -6.1 92% -10 76.73 1027.4 0.03 0.03
20 12:54 W 20 G 41 2.01 Light Snow Fog/Mist BKN014 OVC019 -5 -7.2 85% -11 76.78 1027.4
20 11:54 NW 13 G 28 4.83 Light Snow Fog/Mist OVC010 -5.6 -7.2 89% -10 76.76 1027.4
20 10:54 NW 24 G 48 8.05 Fog/Mist OVC009 -6.1 -7.2 -2.2 -6.1 92% -13 76.78 1028.0 0.08
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)