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.
18 21:53 SE 9 16.09 Fair CLR 3.9 -8.3 41% 2 76.45 1020.3
18 20:53 W 17 16.09 Fair CLR 10 -15 16% 8 76.38 1018.7
18 19:53 NW 11 16.09 Fair CLR 11.7 -12.8 17% 76.35 1019.0
18 18:53 SW 9 16.09 Fair CLR 13.3 -15 13% 76.35 1019.3
18 17:53 S 17 16.09 Fair CLR 13.3 -13.9 13.9 5 14% 76.38 1019.1
18 16:53 S 19 G 28 16.09 Fair CLR 12.8 -14.4 14% 76.43 1019.4
18 15:53 Vrbl 9 16.09 Fair CLR 12.2 -16.1 12% 76.45 1019.9
18 14:53 NE 11 16.09 Fair CLR 11.1 -11.7 19% 76.5 1020.7
18 13:53 NW 6 16.09 Fair CLR 9.4 -11.1 22% 76.56 1021.1
18 12:53 S 7 16.09 Fair CLR 7.2 -11.1 26% 6 76.63 1022.6
18 11:53 Vrbl 6 16.09 Fair CLR 5 -10 5 -8.9 33% 76.66 1023.6
18 10:53 Calm 16.09 Fair CLR 2.8 -10.6 37% 76.68 1024.4
18 09:53 Calm 16.09 Fair CLR 1.1 -10 44% 76.71 1024.7
18 08:53 Calm 16.09 Fair CLR -2.8 -8.3 66% 76.73 1026.0
18 07:53 Calm 16.09 Fair CLR -7.2 -10 81% 76.71 1026.6
18 06:53 SE 7 16.09 Fair CLR -8.9 -11.1 84% -12 76.71 1026.7
18 05:53 Calm 16.09 Fair CLR -6.7 -9.4 -0.6 -7.2 81% 76.68 1025.8
18 04:53 Calm 16.09 Fair CLR -5 -9.4 72% 76.66 1024.8
18 03:53 Calm 16.09 Fair CLR -4.4 -9.4 68% 76.66 1025.0
18 02:53 N 6 16.09 Fair CLR -4.4 -9.4 68% 76.66 1025.4
18 01:53 Calm 16.09 A Few Clouds FEW050 -2.2 -9.4 58% 76.66 1024.3
18 00:53 NW 13 16.09 Partly Cloudy SCT050 -1.7 -9.4 56% -6 76.63 1024.0
17 23:53 NW 15 16.09 Overcast OVC055 -0.6 -9.4 3.9 -0.6 52% -5 76.63 1024.0
17 22:53 W 13 16.09 A Few Clouds FEW060 -0.6 -8.9 54% -4 76.63 1024.1
17 21:53 NW 19 16.09 Overcast OVC070 0.6 -10 45% -4 76.56 1023.7
17 20:53 NW 24 G 37 16.09 Overcast OVC080 1.1 -10 44% -4 76.5 1023.2
17 19:53 NW 24 G 39 16.09 Overcast OVC085 2.2 -12.2 34% -3 76.45 1022.2
17 18:53 NW 33 G 44 16.09 A Few Clouds and Breezy FEW075 2.8 -14.4 27% -3 76.43 1022.2
17 17:53 NW 28 G 43 16.09 A Few Clouds FEW085 3.3 -14.4 5 1.1 26% -2 76.4 1021.4
17 16:53 NW 33 G 48 16.09 Mostly Cloudy and Breezy SCT080 BKN100 5 -15 22% 0 76.38 1020.5
17 15:53 NW 22 G 33 16.09 Mostly Cloudy FEW045 SCT060 BKN070 3.3 -13.3 29% -1 76.4 1021.2
17 14:53 NW 15 G 50 16.09 Mostly Cloudy SCT047 SCT055 BKN080 2.2 -12.8 32% -1 76.4 1021.6
17 13:53 NW 13 16.09 Overcast BKN060 OVC080 3.3 -11.7 33% 0 76.4 1021.0
17 12:53 NW 15 16.09 Mostly Cloudy SCT060 BKN080 2.8 -13.3 30% -1 76.43 1021.3
17 11:53 NW 20 G 37 16.09 Mostly Cloudy FEW050 BKN070 1.1 -11.7 1.7 -5 38% -3 76.43 1021.9
17 10:53 Vrbl 9 16.09 Mostly Cloudy SCT042 BKN050 BKN060 0.6 -8.3 52% -2 76.43 1021.7
17 09:53 Vrbl 7 16.09 Mostly Cloudy FEW030 SCT035 BKN060 -2.2 -6.7 72% -5 76.43 1022.2
17 08:53 NE 6 4.02 Light Snow FEW016 BKN024 OVC031 -3.3 -6.7 78% 76.43 1022.7
17 07:53 NE 7 12.87 Overcast BKN034 OVC044 -3.9 -7.8 75% -7 76.38 1022.0
17 06:53 Calm 16.09 Mostly Cloudy BKN049 -5 -8.9 74% 76.35 1021.6
17 05:53 Calm 16.09 Overcast BKN046 OVC080 -4.4 -8.3 -2.8 -5 75% 76.33 1021.0
17 04:53 Calm 16.09 Mostly Cloudy BKN042 BKN049 -3.9 -8.9 69% 76.3 1020.6
17 03:53 Calm 16.09 Mostly Cloudy BKN045 -4.4 -8.3 75% 76.28 1020.5
17 02:53 Calm 16.09 Partly Cloudy SCT060 -3.9 -8.9 69% 76.25 1020.0
17 01:53 NW 9 16.09 Overcast FEW041 OVC065 -3.3 -8.9 66% -7 76.25 1020.0
17 00:53 NW 11 16.09 A Few Clouds FEW060 -3.3 -8.3 69% -7 76.25 1020.3
16 23:53 N 11 16.09 Mostly Cloudy BKN060 -2.8 -8.9 0.6 -2.8 63% -7 76.23 1019.7
16 22:53 NW 20 16.09 Overcast FEW048 OVC060 -2.2 -9.4 58% -8 76.23 1019.8
16 21:53 NW 20 16.09 Overcast OVC065 -1.7 -10 54% -7 76.17 1018.9
16 20:53 NW 28 16.09 A Few Clouds FEW060 -1.1 -11.7 45% -7 76.1 1017.9
16 19:53 NW 30 G 44 16.09 A Few Clouds FEW055 -0.6 -12.8 40% -7 76.05 1016.9
16 18:53 NW 22 G 43 16.09 Partly Cloudy FEW029 FEW065 SCT085 0.6 -12.8 36% -4 75.97 1016.1
16 17:53 NW 30 G 41 16.09 Overcast FEW036 BKN075 OVC090 0.6 -10.6 1.1 -2.8 43% -5 75.92 1014.6
16 16:53 Calm 16.09 Mostly Cloudy FEW049 SCT075 BKN090 0.6 -9.4 48% 75.84 1013.6
16 15:53 NW 19 16.09 Mostly Cloudy FEW045 BKN090 BKN120 0 -10.6 45% -5 75.82 1013.3
16 14:53 NW 30 G 44 16.09 Overcast BKN048 BKN060 OVC070 0.6 -10.6 43% -5 75.79 1012.9
16 13:53 N 9 16.09 Partly Cloudy SCT120 -0.6 -10.6 47% -3 75.77 1012.7
16 12:53 NW 19 12.87 Light Snow FEW023 BKN042 OVC055 -2.2 -7.8 66% -7 75.79 1013.2
16 11:53 NW 20 G 31 16.09 Overcast FEW042 BKN055 OVC110 -0.6 -9.4 -0.6 -3.9 52% -6 75.72 1012.0
16 10:53 NW 26 G 41 16.09 Overcast SCT037 BKN049 OVC055 -2.2 -7.2 69% -8 75.72 1012.2
16 09:53 W 19 16.09 Overcast FEW035 BKN075 OVC100 -1.7 -9.4 56% -7 75.67 1011.2
16 08:53 NW 13 16.09 Overcast OVC070 -2.8 -7.2 72% -7 75.64 1010.3
16 07:53 NW 6 16.09 Overcast BKN070 OVC085 -3.3 -6.7 78% 75.62 1009.4
16 06:53 NW 6 2.82 Light Snow Fog/Mist OVC019 -3.9 -6.1 85% 75.62 1009.0
16 05:53 NW 11 16.09 Overcast BKN060 OVC075 -2.2 -7.8 0 -2.2 66% -6 75.54 1006.9
16 04:53 NW 15 16.09 Overcast OVC070 -2.2 -8.9 60% -7 75.54 1006.8
16 03:53 NW 11 16.09 Overcast OVC055 -1.7 -9.4 56% -5 75.54 1006.7
16 02:53 NW 11 16.09 Overcast OVC085 -1.7 -8.3 61% -5 75.51 1006.0
16 01:53 NW 19 16.09 Overcast SCT070 OVC090 -1.1 -8.9 56% -6 75.49 1006.1
16 00:53 NW 6 16.09 Overcast OVC090 -0.6 -6.7 64% 75.36 1004.4
15 23:53 NW 13 16.09 Overcast BKN034 BKN055 OVC110 -0.6 -2.8 10.6 -0.6 85% -4 75.44 1005.2 0.05
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)