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.
13 03:53 Calm 16.09 Overcast BKN042 OVC050 1.1 0.6 97% 75.62 1006.8
13 02:53 W 6 16.09 Overcast BKN037 OVC043 1.1 0.6 97% 75.57 1006.8
13 01:53 SE 9 16.09 Mostly Cloudy BKN046 0.6 0 96% -2 75.59 1007.3
13 00:53 SE 9 16.09 A Few Clouds FEW060 1.1 0.6 97% -1 75.51 1006.3
12 23:53 Calm 16.09 A Few Clouds FEW070 1.7 1.1 6.7 1.7 96% 75.49 1005.9 0.23
12 22:53 SE 11 16.09 Fair CLR 2.2 1.7 97% -1 75.54 1006.7
12 21:53 SE 9 16.09 A Few Clouds FEW065 3.9 2.2 89% 2 75.54 1006.9
12 20:53 Calm 16.09 Mostly Cloudy BKN023 BKN027 5 2.8 86% 75.51 1006.9 0.03 0.23
12 19:53 SW 11 16.09 Mostly Cloudy BKN080 5 3.3 89% 3 75.44 1006.6 0.1
12 18:53 Vrbl 7 G 31 2.82 Rain FEW016 BKN023 OVC060 5 1.7 79% 4 75.44 1006.5 0.1
12 17:53 Vrbl 11 16.09 Thunderstorm in Vicinity Light Rain BKN036 OVC043 6.1 2.2 12.2 6.1 76% 4 75.41 1005.9 0.05 0.08
12 16:53 NW 26 16.09 Mostly Cloudy BKN047 BKN090 8.9 1.1 58% 6 75.31 1003.5 0.03
12 15:53 E 15 16.09 Overcast FEW047 BKN065 OVC080 11.7 0.6 47% 75.23 1001.9
12 14:53 Vrbl 6 16.09 Overcast SCT040 BKN049 OVC060 10 1.1 54% 75.31 1003.0
12 13:53 NE 7 16.09 A Few Clouds FEW050 FEW110 9.4 1.1 56% 9 75.36 1004.1
12 12:53 Calm 16.09 Mostly Cloudy SCT034 BKN095 BKN110 8.9 1.1 58% 75.41 1004.7
12 11:53 SE 7 16.09 Overcast BKN035 OVC070 8.3 2.8 8.3 -1.7 69% 7 75.46 1005.2
12 10:53 NW 6 16.09 Mostly Cloudy SCT050 BKN065 6.7 2.2 73% 75.46 1005.6
12 09:53 Calm 16.09 Fair CLR 4.4 1.7 83% 75.51 1006.9
12 08:53 S 7 16.09 Fair CLR 1.1 0 92% -1 75.57 1007.7
12 07:53 Calm 16.09 Fair CLR -1.1 -1.7 96% 75.57 1008.4
12 06:53 Calm 16.09 Fair CLR -1.1 -1.7 96% 75.54 1007.7
12 05:53 SE 7 16.09 Fair CLR -1.1 -1.7 2.2 -1.1 96% -3 75.54 1006.3
12 04:53 Calm 16.09 Fair CLR -0.6 -1.1 96% 75.57 1006.6
12 03:53 S 9 16.09 A Few Clouds FEW050 0 -0.6 96% -3 75.59 1006.8
12 02:53 SE 7 16.09 Overcast OVC065 0.6 0 96% -1 75.62 1007.3
12 01:53 Calm 16.09 Mostly Cloudy BKN060 BKN075 0.6 0 96% 75.64 1008.0
12 00:53 SW 6 16.09 A Few Clouds FEW065 1.1 0.6 97% 75.67 1009.3
11 23:53 Calm 16.09 Fair CLR 2.2 1.7 12.8 1.7 97% 75.64 1006.9 1.04
11 22:53 Calm 16.09 Fair CLR 3.3 2.8 97% 75.64 1006.7
11 21:53 Calm 16.09 Fair CLR 3.3 2.8 97% 75.62 1007.2
11 20:53 N 6 16.09 Overcast OVC090 5 3.3 89% 75.59 1007.1 1.04
11 19:53 E 6 16.09 Light Rain FEW034 BKN050 OVC065 4.4 3.3 93% 75.57 1007.4
11 18:53 W 13 G 33 8.05 Light Rain FEW013 BKN030 OVC039 6.1 2.8 80% 4 75.54 1007.2 1.04
11 17:53 S 13 16.09 Thunderstorm in Vicinity FEW070 SCT090 12.2 2.2 12.8 3.9 51% 75.34 1003.1 1.32
11 16:53 Calm 16.09 Mostly Cloudy BKN100 BKN110 12.2 1.7 49% 75.36 1002.8
11 15:53 Calm 16.09 Fair CLR 11.7 2.8 55% 75.39 1003.1
11 14:53 Calm 16.09 Fair CLR 10 3.3 63% 75.46 1004.5 1.32
11 13:53 E 9 16.09 A Few Clouds FEW085 FEW110 8.9 4.4 74% 8 75.51 1005.1
11 12:53 NE 20 G 30 8.05 Thunderstorm in Vicinity Light Rain Fog/Mist FEW014 BKN032 OVC042 4.4 2.8 89% 1 75.59 1006.9 1.32
11 11:53 NW 11 16.09 Light Rain BKN060 OVC080 12.2 2.2 13.3 1.1 51% 75.44 1003.2
11 10:53 Vrbl 9 16.09 Fair CLR 12.2 1.7 49% 75.49 1003.7
11 09:53 Calm 16.09 Fair CLR 7.8 2.2 68% 75.51 1004.6
11 08:53 N 9 16.09 Fair CLR 5 1.7 79% 3 75.57 1005.6
11 07:53 S 6 16.09 Fair CLR 2.8 0.6 86% 75.59 1005.9
11 06:53 NW 6 16.09 Overcast BKN070 OVC090 1.7 0.6 93% 75.64 1006.1
11 05:53 Calm 16.09 Fair CLR 1.1 0 7.2 1.1 92% 75.62 1005.5
11 04:53 E 7 16.09 A Few Clouds FEW120 3.3 1.1 86% 2 75.64 1006.0
11 03:53 SE 6 16.09 Partly Cloudy SCT110 3.9 1.7 86% 75.67 1005.8
11 02:53 S 13 16.09 Fair CLR 4.4 1.7 83% 2 75.69 1006.2
11 01:53 Calm 16.09 A Few Clouds FEW110 5.6 2.2 79% 75.74 1006.7
11 00:53 Calm 16.09 Partly Cloudy SCT100 SCT120 6.7 3.3 79% 75.72 1006.4
10 23:53 Calm 16.09 A Few Clouds FEW110 6.1 2.8 17.8 6.1 80% 75.74 1007.3
10 22:53 E 7 16.09 A Few Clouds FEW090 7.8 3.3 73% 7 75.79 1008.2
10 21:53 E 7 16.09 Overcast FEW070 SCT085 OVC110 9.4 3.9 69% 9 75.87 1009.8
10 20:53 N 7 16.09 Overcast FEW055 SCT075 OVC095 11.1 2.8 57% 75.84 1009.7
10 19:53 W 35 G 61 16.09 Overcast and Breezy FEW033 BKN080 OVC120 12.2 1.7 49% 75.82 1010.0
10 18:53 SE 13 16.09 Fair CLR 16.1 -2.8 27% 75.72 1008.2
10 17:53 E 7 16.09 Fair CLR 17.8 -2.2 17.8 12.8 26% 75.77 1008.3
10 16:53 Calm 16.09 Fair CLR 16.7 -2.8 26% 75.82 1009.5
10 15:53 SW 11 G 30 16.09 Mostly Cloudy BKN090 BKN110 16.7 -2.8 26% 75.9 1010.5
10 14:53 S 13 16.09 Partly Cloudy SCT100 17.2 -5.6 21% 75.92 1010.2
10 13:53 S 7 16.09 Fair CLR 16.1 -5.6 22% 75.97 1011.2
10 12:53 Calm 16.09 Fair CLR 15.6 -4.4 25% 76.02 1012.1
10 11:53 N 7 16.09 Fair CLR 12.8 -5 12.8 -3.9 29% 76.1 1013.6
10 10:53 Vrbl 7 16.09 Fair CLR 9.4 -6.1 33% 9 76.15 1014.6
10 09:53 NE 7 16.09 Fair CLR 6.1 -5.6 43% 5 76.23 1015.4
10 08:53 Calm 16.09 Fair CLR 2.8 -5.6 54% 76.28 1016.4
10 07:53 Calm 16.09 Fair CLR -1.7 -6.1 72% 76.28 1016.6
10 06:53 Calm 16.09 Fair CLR -3.3 -7.2 75% 76.3 1016.8
10 05:53 Calm 16.09 Fair CLR -2.8 -6.7 0.6 -3.9 75% 76.3 1016.6
10 04:53 Calm 16.09 Fair CLR -3.3 -7.2 75% 76.33 1017.2
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)