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.
10 05:53 E 6 16.09 Fair CLR -0.6 -3.3 6.1 -1.1 82% 76.73 1021.6
10 04:53 SE 7 16.09 Fair CLR 0.6 -2.8 78% -1 76.73 1021.6
10 03:53 SE 6 16.09 Fair CLR 1.7 -2.8 72% 76.73 1021.4
10 02:53 SE 6 16.09 Fair CLR 2.2 -2.2 73% 76.73 1021.0
10 01:53 SE 9 16.09 Fair CLR 3.3 -1.7 70% 1 76.76 1021.3
10 00:53 SE 7 16.09 Fair CLR 3.9 -1.7 67% 2 76.73 1021.2
09 23:53 S 11 16.09 Fair CLR 5.6 -1.7 17.8 5.6 60% 3 76.73 1020.7
09 22:53 S 15 16.09 Fair CLR 7.2 -1.7 54% 5 76.68 1020.5
09 21:53 Calm 16.09 Fair CLR 8.9 -2.2 46% 76.66 1019.8
09 20:53 N 9 16.09 Fair CLR 13.3 -2.8 33% 76.58 1018.4
09 19:53 NW 13 16.09 Fair CLR 16.1 -4.4 24% 76.53 1017.7
09 18:53 NW 15 16.09 Partly Cloudy SCT090 17.2 -3.9 24% 76.53 1018.0
09 17:53 NW 15 16.09 Mostly Cloudy BKN090 16.7 -4.4 17.8 13.3 23% 76.53 1018.0
09 16:53 S 9 G 35 16.09 A Few Clouds FEW080 16.1 -3.9 25% 76.53 1018.2
09 15:53 NW 19 G 31 16.09 Overcast BKN080 OVC090 15.6 -3.9 26% 76.53 1017.8
09 14:53 NW 13 16.09 Mostly Cloudy BKN085 16.7 -3.9 24% 76.53 1017.3
09 13:53 NW 22 G 31 16.09 Partly Cloudy SCT075 15.6 -5 24% 76.56 1017.9
09 12:53 Vrbl 11 G 37 16.09 Partly Cloudy SCT070 14.4 -5.6 25% 76.56 1017.6
09 11:53 NW 17 G 33 16.09 A Few Clouds FEW090 13.9 -5 13.9 1.7 27% 76.56 1017.4
09 10:53 NW 7 G 26 16.09 Fair CLR 11.7 -6.1 28% 76.58 1018.0
09 09:53 W 20 G 33 16.09 Fair CLR 11.1 -5 32% 76.58 1017.8
09 08:53 Calm 16.09 Mostly Cloudy BKN110 8.9 -4.4 39% 76.56 1017.9
09 07:53 Calm 16.09 Fair CLR 5 -3.9 53% 76.53 1018.2
09 06:53 Calm 16.09 Fair CLR 2.8 -5 57% 76.5 1017.6
09 05:53 Calm 16.09 Fair CLR 1.7 -5.6 11.7 1.1 59% 76.48 1017.2
09 04:53 E 6 16.09 Partly Cloudy SCT110 2.2 -5.6 57% 76.45 1016.7
09 03:53 NW 6 16.09 Partly Cloudy SCT070 6.7 -5.6 41% 76.43 1015.4
09 02:53 Calm 16.09 Fair CLR 7.2 -7.2 35% 76.38 1014.8
09 01:53 NW 6 16.09 Fair CLR 6.1 -7.8 37% 76.33 1014.3
09 00:53 W 22 16.09 Fair CLR 10 -8.3 27% 7 76.3 1013.5
08 23:53 NW 20 G 33 16.09 Partly Cloudy SCT120 11.7 -10.6 18.3 11.7 20% 76.28 1013.2
08 22:53 NW 19 16.09 Fair CLR 12.8 -11.1 18% 76.25 1012.9
08 21:53 NW 11 16.09 Fair CLR 12.8 -8.3 22% 76.23 1012.8
08 20:53 NW 17 16.09 Fair CLR 14.4 -8.9 19% 76.17 1012.4
08 19:53 NW 26 G 44 16.09 A Few Clouds FEW120 15 -6.7 22% 76.15 1013.0
08 18:53 NW 22 G 41 16.09 Overcast BKN080 OVC100 16.7 -3.9 24% 76.1 1012.7
08 17:53 NW 31 G 44 16.09 Mostly Cloudy BKN110 18.3 -3.9 20.6 15.6 22% 76.07 1012.1
08 16:53 Vrbl 11 16.09 Fair CLR 18.9 -3.3 22% 76.05 1011.5
08 15:53 NW 24 G 31 16.09 A Few Clouds FEW090 20 -2.8 21% 76.07 1011.3
08 14:53 W 24 G 43 16.09 A Few Clouds FEW085 18.9 -3.9 21% 76.1 1011.9
08 13:53 Calm 16.09 Fair CLR 18.3 -4.4 21% 76.12 1012.0
08 12:53 Calm 16.09 Fair CLR 17.2 -2.8 26% 76.17 1012.7
08 11:53 Vrbl 9 16.09 Fair CLR 15.6 -1.7 15.6 -1.1 31% 76.23 1013.5
08 10:53 N 11 16.09 Fair CLR 14.4 -1.1 35% 76.28 1014.2
08 09:53 N 7 16.09 Fair CLR 12.8 1.1 45% 76.3 1014.0
08 08:53 Calm 16.09 Fair CLR 8.3 0.6 59% 76.33 1015.0
08 07:53 Calm 16.09 Fair CLR 2.8 -1.1 76% 76.35 1015.8
08 06:53 SE 9 16.09 Fair CLR -0.6 -2.2 89% -3 76.33 1016.0
08 05:53 SE 6 16.09 Fair CLR 0 -2.2 6.1 -0.6 85% 76.33 1015.6
08 04:53 Calm 16.09 Fair CLR 1.1 -1.7 82% 76.33 1015.5
08 03:53 Calm 16.09 Fair CLR 1.7 -1.1 82% 76.3 1015.0
08 02:53 SE 9 16.09 Fair CLR 2.2 -1.1 79% -0 76.3 1015.0
08 01:53 SE 7 16.09 Fair CLR 3.3 -0.6 76% 2 76.3 1014.8
08 00:53 S 7 16.09 Fair CLR 4.4 -0.6 70% 3 76.3 1014.5
07 23:53 SE 9 16.09 A Few Clouds FEW075 6.1 0 18.3 6.1 65% 4 76.28 1014.2
07 22:53 S 9 16.09 Mostly Cloudy BKN075 7.2 -0.6 58% 6 76.28 1014.1
07 21:53 Calm 16.09 Partly Cloudy SCT075 12.8 -1.1 38% 76.23 1012.5
07 20:53 N 9 16.09 Fair CLR 13.3 -1.1 37% 76.17 1011.9
07 19:53 N 19 16.09 Partly Cloudy SCT100 16.1 -1.7 30% 76.12 1011.7
07 18:53 NW 26 G 39 16.09 A Few Clouds FEW100 16.7 -1.7 29% 76.12 1012.3
07 17:53 N 13 16.09 Mostly Cloudy BKN090 17.2 -0.6 18.9 15.6 30% 76.1 1011.7
07 16:53 N 20 G 37 16.09 Mostly Cloudy FEW070 BKN100 17.2 -0.6 30% 76.07 1011.5
07 15:53 NW 22 G 39 16.09 Overcast BKN090 OVC110 17.8 -2.2 26% 76.07 1010.4
07 14:53 NW 24 G 46 16.09 Mostly Cloudy BKN095 17.8 -3.3 24% 76.1 1010.8
07 13:53 N 17 G 37 16.09 Partly Cloudy SCT075 17.2 -3.9 24% 76.1 1011.4
07 12:53 NW 26 G 41 16.09 A Few Clouds FEW080 17.2 -2.2 27% 76.15 1011.5
07 11:53 NW 19 G 33 16.09 Fair CLR 16.1 -3.9 16.7 2.2 25% 76.17 1012.0
07 10:53 NW 20 16.09 Fair CLR 15 -2.2 31% 76.17 1012.0
07 09:53 NW 26 G 37 16.09 A Few Clouds FEW060 14.4 -2.8 31% 76.2 1012.1
07 08:53 Vrbl 6 16.09 Fair CLR 12.2 1.7 49% 76.2 1012.4
07 07:53 NW 6 16.09 Fair CLR 8.3 1.7 63% 76.17 1012.4
07 06:53 Calm 16.09 Fair CLR 2.8 0 82% 76.15 1012.7
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)