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.
02 02:53 N 6 16.09 Partly Cloudy SCT022 2.2 1.1 93% 74.93 997.5
02 01:53 S 7 16.09 Mostly Cloudy BKN100 2.8 1.7 93% 1 74.96 997.8
02 00:53 S 6 16.09 Mostly Cloudy BKN100 3.3 1.1 86% 75.01 999.0
01 23:53 S 22 16.09 Overcast BKN060 OVC085 3.3 1.7 7.8 3.3 89% -1 75.06 999.9 0.05
01 22:53 S 15 16.09 Overcast FEW030 BKN095 OVC120 4.4 1.7 83% 1 75.03 1000.1
01 21:53 W 7 16.09 Overcast BKN100 OVC110 3.9 1.7 86% 2 75.11 1001.3 0.05
01 20:53 W 26 G 48 16.09 Overcast SCT032 BKN043 OVC060 5.6 1.1 73% 2 75.13 1001.4
01 19:53 S 17 16.09 Partly Cloudy SCT070 6.1 1.1 71% 3 75.08 1000.6
01 18:53 Vrbl 6 16.09 Mostly Cloudy SCT039 SCT055 BKN070 7.8 3.3 73% 75.08 1000.5
01 17:53 Calm 16.09 Partly Cloudy SCT037 7.8 2.8 10.6 5 71% 75.11 1000.6 0.05 0.28
01 16:53 N 9 16.09 Mostly Cloudy FEW041 SCT049 BKN065 6.7 3.3 79% 5 75.16 1001.6 0.13
01 15:53 NW 24 G 35 16.09 Light Rain SCT033 BKN048 OVC055 6.1 1.7 74% 2 75.18 1002.2 0.1
01 14:53 SE 13 16.09 Mostly Cloudy FEW060 SCT080 BKN095 9.4 1.1 56% 8 75.23 1001.9
01 13:53 SE 13 16.09 A Few Clouds FEW016 FEW060 10 0.6 52% 8 75.29 1002.6
01 12:53 S 6 16.09 Fair CLR 7.8 1.7 66% 75.36 1004.3
01 11:53 Calm 16.09 Mostly Cloudy SCT011 BKN070 5 1.7 5.6 1.1 79% 75.44 1005.9
01 10:53 Calm 16.09 Overcast OVC007 3.3 1.1 86% 75.49 1006.5
01 09:53 NE 7 16.09 Overcast OVC007 2.8 1.1 89% 1 75.46 1006.8
01 08:53 Calm 16.09 Overcast OVC007 2.2 1.1 93% 75.49 1007.1
01 07:53 Calm 16.09 Overcast OVC007 1.7 1.1 96% 75.46 1006.7
01 06:53 S 7 16.09 Overcast SCT004 OVC008 1.1 0.6 97% -1 75.46 1006.7
01 05:53 Calm 16.09 Overcast OVC007 1.7 1.1 2.2 1.1 96% 75.49 1006.4
01 04:53 S 6 16.09 Overcast SCT010 OVC060 1.1 0.6 97% 75.49 1006.0
01 03:53 Calm 16.09 Overcast OVC065 1.1 0.6 97% 75.51 1006.7
01 02:53 S 7 16.09 Overcast FEW006 BKN060 OVC070 1.1 0 92% -1 75.54 1007.5
01 01:53 Calm 16.09 Overcast FEW018 SCT025 OVC060 1.7 0.6 93% 75.54 1008.5
01 00:53 SE 11 16.09 Overcast FEW002 BKN028 OVC065 1.1 0.6 97% -2 75.57 1008.8
31 23:53 S 6 16.09 Mostly Cloudy FEW027 BKN100 1.7 0.6 5.6 1.7 93% 75.57 1008.9 0.2
31 22:53 SE 6 16.09 Light Rain SCT028 BKN046 OVC065 2.8 1.7 93% 75.59 1009.3 0.15
31 21:53 S 6 16.09 Light Rain BKN013 OVC019 2.8 1.7 93% 75.62 1009.8
31 20:53 SE 9 16.09 Light Rain SCT020 BKN030 OVC060 2.8 1.7 93% 1 75.62 1009.7 0.03 0.05
31 19:53 S 17 16.09 Light Rain BKN024 OVC055 3.3 1.1 86% -0 75.59 1009.4
31 18:53 S 20 16.09 Overcast SCT037 OVC070 3.9 2.2 89% 0 75.59 1009.1 0.03
31 17:53 S 20 16.09 Overcast BKN050 OVC070 5.6 0.6 7.2 -0.6 71% 2 75.62 1008.9 0.08
31 16:53 Vrbl 6 16.09 Mostly Cloudy SCT050 BKN065 7.2 0.6 63% 75.62 1008.7
31 15:53 Vrbl 7 16.09 Partly Cloudy FEW049 SCT075 6.1 0.6 68% 5 75.64 1009.2
31 14:53 N 9 16.09 Mostly Cloudy FEW010 BKN070 3.9 0.6 79% 2 75.69 1010.7 0.03 0.08
31 13:53 Calm 1.21 Light Snow Fog/Mist FEW005 OVC015 0.6 -0.6 92% 75.77 1012.7 0.03
31 12:53 Calm 12.87 Light Snow BKN016 OVC036 0.6 -2.2 82% 75.82 1013.1 0.03
31 11:53 Calm 3.22 Light Snow SCT011 OVC033 0 -2.8 0 -2.2 82% 75.82 1013.7 0.03
31 09:53 SE 6 2.41 Light Snow Fog/Mist BKN026 OVC034 -2.2 -4.4 85% 75.84 1014.0 0.03
31 08:53 S 11 6.44 Overcast with Haze BKN039 OVC047 -1.7 -5 78% -5 75.9 1014.2
31 07:53 S 15 16.09 Overcast OVC050 -2.2 -6.1 75% -7 75.9 1014.1
31 06:53 S 19 16.09 Overcast OVC070 -1.7 -6.7 69% -7 75.92 1014.5
31 05:53 SE 19 G 30 16.09 Overcast OVC031 -1.7 -6.7 -1.1 -2.2 69% -7 75.97 1015.2
31 04:53 SE 20 G 31 16.09 Partly Cloudy SCT035 -1.7 -6.7 69% -7 76.02 1016.2
31 03:53 Calm 16.09 Overcast OVC042 -1.7 -5.6 75% 76.07 1016.4
31 02:53 Calm 16.09 Overcast BKN050 OVC110 -2.2 -6.1 75% 76.1 1017.0
31 01:53 Calm 16.09 Overcast OVC049 -1.7 -5.6 75% 76.17 1017.2
31 00:53 Calm 16.09 Mostly Cloudy BKN050 -1.7 -3.9 85% 76.17 1017.2
30 23:53 Calm 16.09 A Few Clouds FEW050 -2.2 -5 1.7 -2.2 81% 76.2 1018.7
30 22:53 NW 6 16.09 Fair CLR -1.1 -5.6 72% 76.23 1018.5
30 21:53 Calm 16.09 Fair CLR -0.6 -3.9 79% 76.23 1017.8
30 20:53 Vrbl 6 16.09 Partly Cloudy SCT042 0.6 -5.6 64% 76.2 1017.4
30 19:53 NW 9 16.09 Fair CLR 1.7 -4.4 64% -1 76.17 1016.9
30 18:53 NW 15 16.09 A Few Clouds FEW090 FEW120 1.7 -3.3 70% -2 76.15 1017.4
30 17:53 N 13 16.09 Overcast BKN037 BKN070 OVC090 1.1 -1.1 3.9 0.6 85% -2 76.15 1017.3 0.03
30 16:53 NW 19 2.01 Light Snow Fog/Mist FEW014 BKN024 OVC030 0.6 -0.6 92% -4 76.12 1017.2
30 15:53 N 20 8.05 Light Snow BKN017 BKN024 OVC030 1.7 -1.1 82% -3 76.07 1016.0
30 14:53 NW 24 9.66 Light Snow FEW017 BKN037 OVC047 2.2 -1.1 79% -3 76.05 1015.2 0.03
30 13:53 NW 31 16.09 Overcast OVC065 3.9 -1.1 70% -1 75.97 1013.7
30 12:53 N 19 14.48 Overcast FEW015 BKN022 OVC029 3.3 0 79% -1 75.95 1013.3 0.03
30 11:53 N 6 2.41 Light Snow Fog/Mist FEW005 OVC017 1.1 0.6 3.9 -0.6 97% 75.95 1013.5 0.1 0.2
30 10:53 NW 9 2.41 Light Snow Fog/Mist OVC014 1.1 0 92% -1 75.9 1012.7 0.1
30 09:53 NW 19 11.27 Light Rain SCT027 OVC035 3.3 0.6 83% -1 75.82 1010.0
30 08:53 NE 9 16.09 Overcast FEW042 OVC065 2.8 -0.6 79% 1 75.79 1009.2
30 06:53 N 7 16.09 Mostly Cloudy FEW047 BKN070 -0.6 -1.7 92% -3 75.74 1008.5
30 05:53 Calm 16.09 Overcast OVC070 0 -1.7 2.8 -1.7 88% 75.74 1008.5
30 04:53 SE 9 16.09 Partly Cloudy FEW047 FEW070 SCT090 -0.6 -1.7 92% -3 75.79 1009.2
30 03:53 Calm 16.09 Mostly Cloudy FEW055 BKN095 0.6 -1.1 89% 75.87 1010.0
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)