Weather observations for the past three days for
Butte, Bert Mooney Airport
Metric (Imperial)
Date Time (mdt) 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.
21 12:53 NW 13 16.09 Overcast FEW041 OVC060 7.8 -2.8 47% 6 76.58 1021.0
21 10:53 N 17 16.09 Overcast OVC041 5.6 -2.2 58% 3 76.61 1021.4
21 09:53 NE 22 16.09 Overcast BKN028 OVC037 5 -1.1 65% 1 76.58 1021.0
21 08:53 NW 15 16.09 Overcast FEW014 OVC031 3.9 1.1 82% 1 76.56 1020.3 0.03
21 07:53 W 15 16.09 Mostly Cloudy SCT024 BKN030 BKN060 2.2 0.6 89% -1 76.53 1020.3
21 06:53 W 17 16.09 Light Rain FEW012 BKN021 OVC048 2.2 0.6 89% -2 76.5 1019.3 0.03
21 05:53 Calm 16.09 Light Rain OVC007 1.7 0.6 2.8 1.1 93% 76.48 1018.9 0.03 0.23
21 04:53 Calm 4.83 Light Snow Fog/Mist OVC005 1.1 0.6 97% 76.45 1018.6 0.03
21 03:53 SE 7 16.09 Unknown Precip OVC006 1.1 0.6 97% -1 76.45 1018.2
21 02:53 Calm 16.09 Overcast OVC007 1.7 0.6 93% 76.45 1018.3 0.03 0.18
21 01:53 NW 7 16.09 Overcast OVC006 1.7 0.6 93% -0 76.48 1018.6
21 00:53 W 7 16.09 Light Rain FEW007 BKN021 OVC026 1.7 0.6 93% -0 76.48 1018.4 0.15
20 23:53 W 19 14.48 Light Rain FEW008 BKN018 OVC029 2.8 1.1 11.1 2.8 89% -1 76.48 1018.6 0.05 0.23
20 22:53 S 9 16.09 Overcast BKN016 OVC021 2.8 1.7 93% 1 76.48 1018.8 0.03
20 21:53 SW 6 12.87 Light Rain OVC022 4.4 2.2 86% 76.48 1018.9 0.15
20 20:53 NW 31 G 43 16.09 Overcast BKN028 OVC038 7.2 0 61% 3 76.43 1018.5
20 19:53 N 19 G 33 16.09 Overcast BKN041 BKN070 OVC090 7.8 0.6 61% 5 76.35 1017.7
20 18:53 N 19 G 44 16.09 Overcast FEW037 SCT046 OVC090 9.4 0.6 55% 7 76.3 1017.2
20 17:53 N 13 G 35 16.09 Overcast BKN075 OVC095 10.6 0.6 13.3 10.6 50% 76.28 1016.8
20 16:53 N 24 G 37 16.09 Overcast SCT075 BKN090 OVC110 10.6 0.6 50% 76.3 1017.2
20 15:53 W 17 16.09 Overcast FEW060 SCT075 OVC095 12.8 -3.3 33% 76.25 1016.2
20 14:53 NW 17 G 35 16.09 Mostly Cloudy FEW060 SCT080 BKN090 12.8 -3.9 31% 76.28 1016.6
20 13:53 Calm 16.09 Overcast OVC090 12.8 -5 29% 76.33 1016.9
20 12:53 Calm 16.09 Mostly Cloudy BKN060 BKN080 12.2 -4.4 31% 76.38 1017.5
20 11:53 W 13 16.09 Partly Cloudy SCT085 11.1 -4.4 11.1 -0.6 34% 76.43 1018.4
20 10:53 NW 11 16.09 A Few Clouds FEW085 10.6 -3.9 36% 76.48 1018.7
20 09:53 Calm 16.09 Overcast FEW075 OVC095 7.8 -0.6 56% 76.53 1019.2
20 08:53 SE 6 16.09 Overcast FEW046 BKN055 OVC100 4.4 0 73% 76.56 1019.8
20 07:53 Calm 16.09 Overcast OVC049 1.7 -1.7 78% 76.56 1020.1
20 06:53 S 11 16.09 Overcast BKN050 OVC070 0.6 -2.2 82% -2 76.56 1020.5
20 05:53 Calm 16.09 Overcast BKN060 OVC110 -0.6 -3.3 1.7 -2.8 82% 76.53 1020.4
20 04:53 SE 6 16.09 Mostly Cloudy BKN100 -2.2 -4.4 85% 76.53 1020.5
20 03:53 Calm 16.09 Fair CLR -1.7 -3.9 85% 76.56 1020.5
20 02:53 Calm 16.09 Fair CLR -1.7 -3.9 85% 76.56 1020.6
20 01:53 S 7 16.09 Fair CLR -1.1 -3.3 85% -3 76.58 1020.9
20 00:53 SE 7 16.09 Fair CLR 0 -2.8 82% -2 76.58 1020.8
19 23:53 SE 7 16.09 Fair CLR 1.1 -2.2 11.1 1.1 79% -1 76.58 1020.7
19 22:53 S 13 16.09 Fair CLR 3.9 -1.7 67% 1 76.58 1020.3
19 21:53 Calm 16.09 Fair CLR 6.1 -2.2 56% 76.56 1019.9
19 20:53 NW 7 16.09 Fair CLR 8.9 -2.2 46% 8 76.53 1019.8
19 19:53 NW 19 16.09 Mostly Cloudy FEW070 BKN100 10 -2.2 43% 8 76.53 1020.7
19 18:53 N 13 16.09 Mostly Cloudy FEW080 SCT090 BKN120 10 -2.2 43% 8 76.5 1021.2
19 17:53 N 28 G 52 16.09 Overcast FEW047 BKN055 OVC070 10 -2.2 11.7 8.9 43% 7 76.56 1021.6
19 16:53 NW 13 16.09 Mostly Cloudy SCT065 BKN085 11.1 -3.3 37% 76.53 1021.3
19 15:53 SW 7 16.09 Partly Cloudy SCT100 11.7 -6.1 28% 76.5 1020.8
19 14:53 W 20 G 31 16.09 Mostly Cloudy FEW047 SCT070 BKN085 11.1 -5.6 31% 76.56 1021.3
19 13:53 N 17 G 31 16.09 A Few Clouds FEW065 11.1 -5.6 31% 76.58 1021.6
19 12:53 NW 19 G 30 16.09 Overcast OVC070 10.6 -5 33% 76.63 1021.8
19 11:53 N 17 16.09 Overcast OVC060 9.4 -5 9.4 -7.2 36% 7 76.63 1022.0
19 10:53 N 15 16.09 Mostly Cloudy BKN055 8.9 -5 37% 7 76.63 1021.9
19 09:53 Calm 16.09 Fair CLR 6.7 -6.1 40% 76.66 1021.9
19 08:53 Calm 16.09 Fair CLR 1.7 -6.7 54% 76.68 1022.8
19 07:53 Calm 16.09 Mostly Cloudy BKN055 -2.2 -6.7 72% 76.66 1023.3
19 06:53 SW 6 16.09 Fair CLR -5 -8.3 78% 76.66 1024.1
19 05:53 Calm 16.09 Fair CLR -5 -8.3 -1.1 -6.7 78% 76.63 1023.5
19 04:53 E 6 16.09 Fair CLR -5.6 -8.3 82% 76.63 1023.6
19 03:53 SE 6 16.09 Fair CLR -5.6 -8.3 82% 76.63 1024.1
19 02:53 SE 7 16.09 Fair CLR -5 -7.8 81% -8 76.66 1024.2
19 01:53 SE 6 16.09 Fair CLR -3.9 -7.2 78% 76.66 1024.3
19 00:53 Calm 16.09 Fair CLR -2.2 -6.7 72% 76.66 1023.8
18 23:53 SE 6 16.09 Fair CLR -1.1 -6.1 7.8 -1.1 69% 76.66 1023.4
18 22:53 SE 9 16.09 Fair CLR 0 -6.1 64% -3 76.66 1023.7
18 21:53 S 7 16.09 Fair CLR 2.8 -5.6 54% 1 76.61 1022.5
18 20:53 SE 13 16.09 Fair CLR 5.6 -6.7 41% 3 76.56 1021.2
18 19:53 Calm 16.09 Partly Cloudy SCT090 7.2 -8.9 31% 76.56 1021.1
18 18:53 S 6 16.09 Overcast OVC085 6.7 -7.8 35% 76.56 1021.7
18 17:53 SE 13 16.09 Overcast FEW080 OVC095 7.8 -6.1 7.8 4.4 37% 6 76.56 1021.5
18 16:53 Calm 16.09 Overcast SCT070 OVC095 7.2 -8.3 33% 76.56 1021.4
18 15:53 W 11 16.09 Overcast FEW034 BKN048 OVC070 6.7 -8.3 34% 5 76.58 1021.5
18 14:53 W 6 16.09 Overcast OVC080 5.6 -7.8 38% 76.61 1022.0
Date Time (mdt) 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)