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.
12 14:53 NW 31 G 46 16.09 Overcast BKN048 OVC055 6.1 -4.4 47% 2 75.95 1012.1
12 13:53 NW 30 G 54 16.09 Overcast SCT040 OVC049 5 -2.8 57% 0 76 1012.8
12 12:53 W 17 G 37 16.09 Overcast BKN035 OVC045 5 -1.7 62% 2 75.97 1013.0
12 11:53 W 20 16.09 Light Rain FEW028 BKN035 OVC050 3.9 0 5 2.2 76% 0 76 1013.5
12 10:53 W 19 G 35 16.09 Overcast FEW035 BKN045 OVC065 4.4 -1.1 68% 1 75.92 1012.5
12 09:53 W 20 G 31 16.09 Overcast BKN037 OVC048 3.9 -1.1 70% 0 75.9 1012.2
12 08:53 W 17 G 30 16.09 Overcast BKN038 OVC055 2.8 -0.6 79% -1 75.84 1011.8
12 07:53 SW 17 G 33 16.09 Light Rain BKN034 OVC044 2.8 -0.6 79% -1 75.82 1011.6
12 06:53 W 26 G 44 16.09 Light Rain OVC041 3.9 -1.1 70% -1 75.79 1011.0
12 05:53 W 31 G 52 16.09 Overcast FEW038 BKN050 OVC070 4.4 -1.7 5 2.2 65% -0 75.82 1010.7
12 04:53 W 20 G 44 16.09 Overcast FEW028 OVC035 4.4 -1.1 68% 1 75.82 1010.6
12 03:53 Vrbl 6 16.09 Overcast OVC038 4.4 -1.7 65% 75.84 1010.8
12 02:53 SW 6 16.09 Overcast FEW032 OVC039 3.9 -1.7 67% 75.92 1012.1
12 01:53 W 19 G 44 16.09 A Few Clouds FEW039 4.4 -2.8 60% 1 75.95 1012.8
12 00:53 Vrbl 6 16.09 Overcast OVC036 2.2 -2.8 70% 76.07 1015.2
11 23:53 Calm 16.09 Overcast OVC034 2.8 -2.8 3.9 2.2 67% 76.15 1016.3
11 22:53 NE 9 16.09 Overcast OVC032 2.8 -2.8 67% 1 76.2 1017.8
11 21:53 Vrbl 9 16.09 Overcast FEW031 BKN042 OVC100 2.8 -3.3 65% 1 76.3 1019.4
11 20:53 SW 19 16.09 Overcast FEW029 SCT043 OVC085 2.2 -3.3 67% -2 76.38 1021.1
11 19:53 S 15 16.09 Overcast OVC090 2.2 -3.3 67% -1 76.45 1022.4
11 18:53 SW 20 G 39 16.09 Overcast FEW040 SCT085 OVC110 2.8 -4.4 59% -1 76.45 1023.3
11 17:53 SW 22 G 39 16.09 Overcast BKN048 OVC095 3.9 -6.1 5.6 0.6 48% -0 76.48 1023.5
11 16:53 W 26 G 43 16.09 Fair CLR 4.4 -8.9 38% 0 76.48 1023.4
11 15:53 W 28 G 50 16.09 A Few Clouds FEW070 5 -11.1 30% 1 76.5 1023.2
11 14:53 W 26 G 37 16.09 Mostly Cloudy BKN075 4.4 -11.7 30% 0 76.56 1023.9
11 13:53 SW 19 G 37 16.09 Mostly Cloudy BKN075 3.3 -12.2 31% -1 76.66 1025.8
11 12:53 W 17 G 35 16.09 Mostly Cloudy BKN065 BKN095 1.7 -11.7 37% -2 76.71 1026.5
11 11:53 SW 26 G 41 16.09 Mostly Cloudy BKN070 1.1 -11.7 1.1 -10 38% -4 76.73 1027.0
11 10:53 SW 19 G 41 16.09 Overcast OVC075 -0.6 -11.7 43% -5 76.76 1027.6
11 09:53 NW 11 16.09 Overcast BKN060 OVC075 -2.2 -13.3 43% -6 76.76 1028.1
11 08:53 Calm 16.09 Overcast OVC070 -3.9 -14.4 44% 76.71 1027.7
11 07:53 W 7 16.09 Overcast BKN070 OVC090 -5 -15 46% -8 76.68 1027.4
11 06:53 NW 6 16.09 Mostly Cloudy BKN080 -8.3 -14.4 62% 76.66 1027.5
11 05:53 S 7 16.09 Mostly Cloudy BKN120 -9.4 -14.4 -6.1 -10 67% -13 76.68 1028.4
11 04:53 S 9 16.09 A Few Clouds FEW100 FEW120 -8.9 -14.4 65% -13 76.71 1028.3
11 03:53 S 9 16.09 Fair CLR -7.8 -14.4 59% -12 76.71 1028.2
11 02:53 SE 7 16.09 Fair CLR -7.2 -14.4 57% -10 76.71 1028.1
11 01:53 S 7 16.09 Fair CLR -7.8 -13.3 65% -11 76.66 1027.6
11 00:53 W 9 16.09 Fair CLR -6.1 -13.9 54% -10 76.61 1026.4
10 23:53 SW 9 16.09 Fair CLR -6.1 -13.9 -2.2 -7.2 54% -10 76.58 1025.6
10 22:53 N 6 16.09 Fair CLR -6.1 -12.2 62% 76.56 1025.4
10 21:53 NW 15 16.09 A Few Clouds FEW100 -5.6 -12.8 57% -11 76.48 1024.7
10 20:53 NW 9 16.09 A Few Clouds FEW100 -5 -15 46% -9 76.43 1024.9
10 19:53 NW 13 16.09 Fair CLR -3.9 -16.7 37% -8 76.35 1023.6
10 18:53 NW 28 G 39 16.09 Overcast SCT060 BKN080 OVC100 -2.2 -15.6 35% -9 76.23 1021.1
10 17:53 NW 20 G 33 16.09 Partly Cloudy FEW055 SCT070 -2.8 -15 -1.7 -4.4 39% -8 76.15 1019.5
10 16:53 NW 33 G 48 16.09 Mostly Cloudy and Breezy FEW055 SCT090 BKN110 -2.8 -13.3 45% -10 76.07 1018.6
10 15:53 W 13 G 30 12.87 Light Snow FEW060 SCT075 BKN090 -3.9 -11.1 58% -8 76.02 1017.9
10 14:53 NW 33 G 44 16.09 Overcast and Breezy BKN048 OVC110 -3.9 -11.7 55% -11 75.97 1017.2
10 13:53 W 24 G 31 14.48 Overcast FEW029 BKN042 OVC055 -3.3 -14.4 42% -10 75.92 1016.5
10 12:53 W 19 G 31 16.09 Mostly Cloudy BKN095 -3.3 -14.4 42% -9 75.9 1016.3
10 11:53 SW 19 16.09 Mostly Cloudy BKN070 -2.2 -17.8 -2.2 -9.4 29% -7 75.87 1015.6
10 10:53 Calm 16.09 Fair CLR -3.3 -15 40% 75.9 1015.9
10 09:53 NE 7 16.09 Fair CLR -5 -13.3 53% -8 75.9 1015.7
10 08:53 S 6 16.09 Fair CLR -8.9 -12.2 77% 75.84 1016.1
10 07:53 Calm 16.09 Fair CLR -8.3 -11.7 77% 75.82 1015.3
10 06:53 S 6 16.09 Fair CLR -7.2 -11.1 74% 75.79 1014.3
10 05:53 SW 6 16.09 Overcast OVC060 -5.6 -12.2 -4.4 -6.7 60% 75.77 1013.3
10 04:53 Calm 16.09 Mostly Cloudy BKN055 -6.7 -12.8 62% 75.74 1013.0
10 03:53 NW 7 16.09 A Few Clouds FEW050 -5.6 -13.3 55% -9 75.74 1012.7
10 02:53 N 11 16.09 Overcast OVC055 -4.4 -12.8 52% -8 75.77 1012.9
10 01:53 NW 7 16.09 Mostly Cloudy BKN060 -4.4 -12.2 55% -7 75.79 1013.4
10 00:53 W 7 16.09 Fair CLR -4.4 -11.7 57% -7 75.84 1014.1
09 23:53 NW 9 16.09 Fair CLR -4.4 -11.7 2.2 -4.4 57% -8 75.84 1014.2
09 22:53 NW 9 16.09 Fair CLR -3.3 -12.2 51% -7 75.84 1014.0
09 21:53 NW 13 G 37 16.09 Fair CLR -2.2 -13.9 41% -6 75.79 1012.9
09 20:53 NW 22 G 33 16.09 Fair CLR -1.7 -13.9 39% -7 75.74 1011.9
09 19:53 NW 19 16.09 Fair CLR -1.1 -13.9 38% -6 75.69 1010.9
09 18:53 NW 26 G 39 16.09 Fair CLR 0 -15.6 30% -6 75.62 1009.5
09 17:53 W 41 G 57 16.09 Fair and Breezy CLR 2.2 -16.1 2.8 0.6 25% -4 75.54 1007.8
09 16:53 W 33 G 52 16.09 A Few Clouds and Breezy FEW060 2.2 -12.8 32% -3 75.51 1007.2
09 15:53 W 22 G 41 16.09 A Few Clouds FEW050 2.2 -11.1 37% -2 75.46 1006.6
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)