Weather observations for the past three days for
Pittsburgh/Butler Regional Airport
| Date | Time (est) | 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. | ||||||||||||||||
| 20 | 19:56 | SW 6 | 16.09 | Fair | CLR | -13.3 | -20 | 57% | 77.17 | 1032.5 | |||||||
| 20 | 18:56 | S 6 | 16.09 | Fair | CLR | -12.8 | -20 | -8.3 | -12.8 | 55% | 77.14 | 1032.3 | |||||
| 20 | 17:56 | SW 15 | 16.09 | Fair | CLR | -11.7 | -19.4 | 53% | -18 | 77.14 | 1031.9 | ||||||
| 20 | 16:56 | SW 15 | 16.09 | Fair | CLR | -10 | -19.4 | 47% | -16 | 77.11 | 1031.6 | ||||||
| 20 | 15:56 | SW 24 G 35 | 16.09 | Fair | CLR | -10 | -19.4 | 47% | -18 | 77.09 | 1031.3 | ||||||
| 20 | 14:56 | SW 26 | 16.09 | Fair | CLR | -9.4 | -19.4 | 44% | -18 | 77.06 | 1030.8 | ||||||
| 20 | 13:56 | W 26 G 33 | 16.09 | Fair | CLR | -8.9 | -18.3 | 47% | -17 | 77.06 | 1030.7 | ||||||
| 20 | 12:56 | SW 22 | 16.09 | Fair | CLR | -10 | -18.9 | -8.9 | -18.3 | 49% | -18 | 77.06 | 1031.1 | ||||
| 20 | 11:56 | Vrbl 11 G 30 | 16.09 | Partly Cloudy | SCT031 | -8.9 | -17.2 | 51% | -14 | 77.14 | 1031.8 | ||||||
| 20 | 09:56 | SW 24 G 30 | 16.09 | A Few Clouds | FEW026 | -11.7 | -18.3 | 58% | -20 | 77.09 | 1031.4 | ||||||
| 20 | 08:56 | SW 11 | 16.09 | Fair | CLR | -13.9 | -18.3 | 70% | -20 | 77.06 | 1030.9 | ||||||
| 20 | 07:56 | SW 11 | 16.09 | Fair | CLR | -17.8 | -20 | 83% | -24 | 77.01 | 1030.4 | ||||||
| 20 | 06:56 | SW 11 | 16.09 | Fair | CLR | -17.8 | -20.6 | -16.1 | -17.8 | 79% | -24 | 76.94 | 1029.4 | ||||
| 20 | 05:56 | SW 17 | 16.09 | Fair | CLR | -17.2 | -20 | 79% | -25 | 76.89 | 1028.6 | ||||||
| 20 | 04:56 | SW 13 | 16.09 | Overcast | OVC110 | -16.7 | -19.4 | 80% | -24 | 76.86 | 1028.0 | ||||||
| 20 | 03:56 | SW 13 | 16.09 | Overcast | BKN100 OVC110 | -16.1 | -20 | 72% | -23 | 76.81 | 1027.4 | ||||||
| 20 | 02:56 | W 15 G 30 | 16.09 | Fair | CLR | -16.7 | -20 | 76% | -24 | 76.81 | 1027.2 | ||||||
| 20 | 01:56 | W 15 | 16.09 | Fair | CLR | -16.7 | -20.6 | 72% | -24 | 76.76 | 1026.6 | ||||||
| 20 | 00:56 | W 19 | 16.09 | Fair | CLR | -16.7 | -20.6 | -12.2 | -16.7 | 72% | -25 | 76.71 | 1025.9 | ||||
| 19 | 23:56 | W 20 | 16.09 | Fair | CLR | -16.1 | -20.6 | 69% | -25 | 76.71 | 1025.7 | ||||||
| 19 | 22:56 | W 17 | 16.09 | Fair | CLR | -15.6 | -20 | 69% | -23 | 76.71 | 1025.7 | ||||||
| 19 | 21:56 | W 20 | 16.09 | Fair | CLR | -15 | -20 | 66% | -24 | 76.68 | 1025.6 | ||||||
| 19 | 20:56 | W 19 G 31 | 16.09 | Fair | CLR | -14.4 | -19.4 | 66% | -22 | 76.66 | 1024.9 | ||||||
| 19 | 19:56 | W 28 G 41 | 16.09 | Fair | CLR | -13.3 | -18.9 | 63% | -23 | 76.58 | 1023.9 | ||||||
| 19 | 18:56 | W 19 G 39 | 16.09 | Mostly Cloudy | BKN032 | -12.2 | -17.2 | -4.4 | -12.2 | 67% | -20 | 76.5 | 1023.0 | ||||
| 19 | 17:56 | W 22 G 37 | 16.09 | A Few Clouds | FEW033 | -11.1 | -16.7 | 64% | -19 | 76.4 | 1021.6 | ||||||
| 19 | 16:56 | W 28 G 48 | 16.09 | Mostly Cloudy | SCT039 BKN048 | -8.9 | -15.6 | 59% | -17 | 76.3 | 1020.2 | ||||||
| 19 | 15:56 | W 37 G 57 | 16.09 | Mostly Cloudy and Breezy | BKN036 BKN044 | -7.8 | -14.4 | 59% | -17 | 76.23 | 1018.9 | ||||||
| 19 | 14:56 | W 37 G 52 | 14.48 | Overcast and Breezy | FEW024 BKN038 OVC047 | -6.7 | -13.9 | 57% | -15 | 76.12 | 1017.6 | ||||||
| 19 | 12:56 | W 31 G 48 | 0.80 | Snow | SCT013 BKN022 OVC033 | -5 | -8.3 | -2.8 | -7.2 | 78% | -13 | 75.9 | 1014.5 | ||||
| 19 | 11:56 | W 19 G 28 | 1.21 | Light Snow Fog/Mist | SCT007 BKN013 OVC023 | -5 | -7.2 | 85% | -11 | 75.9 | 1014.5 | ||||||
| 19 | 10:56 | SW 19 G 30 | 6.44 | Light Snow | BKN015 BKN020 OVC028 | -3.9 | -6.7 | 81% | -9 | 75.87 | 1014.2 | ||||||
| 19 | 09:56 | SW 24 G 31 | 2.82 | Light Snow Fog/Mist | FEW012 BKN021 OVC032 | -5.6 | -7.8 | 85% | -12 | 75.87 | 1014.0 | ||||||
| 19 | 08:56 | SW 19 G 30 | 12.87 | Light Snow | SCT015 BKN021 OVC047 | -6.7 | -7.8 | 92% | -13 | 75.84 | 1013.9 | ||||||
| 19 | 07:56 | SW 19 G 30 | 4.02 | Light Snow Fog/Mist | BKN014 OVC021 | -7.2 | -8.9 | 88% | -14 | 75.84 | 1013.6 | ||||||
| 19 | 06:56 | S 19 | 9.66 | Light Snow Fog/Mist | SCT016 OVC037 | -7.2 | -8.9 | -7.2 | -9.4 | 88% | -14 | 75.82 | 1013.6 | ||||
| 19 | 05:56 | SW 15 | 11.27 | Light Snow | BKN016 BKN022 OVC050 | -7.8 | -9.4 | 88% | -13 | 75.84 | 1013.8 | ||||||
| 19 | 04:56 | SW 15 | 4.83 | Light Snow Fog/Mist | BKN022 OVC031 | -8.3 | -10.6 | 84% | -14 | 75.79 | 1013.0 | ||||||
| 19 | 03:56 | S 7 | 9.66 | Light Snow | BKN020 OVC100 | -8.9 | -11.7 | 80% | -12 | 75.82 | 1013.5 | ||||||
| 19 | 02:56 | S 7 | 6.44 | Light Snow | BKN022 OVC032 | -8.9 | -11.7 | 80% | -12 | 75.84 | 1013.9 | ||||||
| 19 | 01:56 | S 7 | 9.66 | Light Snow | BKN041 OVC055 | -8.9 | -12.2 | 77% | -12 | 75.87 | 1014.2 | ||||||
| 19 | 00:56 | S 7 | 16.09 | Overcast | OVC110 | -9.4 | -12.8 | -7.8 | -11.1 | 77% | -13 | 75.92 | 1014.8 | ||||
| 18 | 23:56 | S 7 | 16.09 | Mostly Cloudy | BKN110 | -10.6 | -13.3 | 81% | -14 | 75.95 | 1015.1 | ||||||
| 18 | 22:56 | S 6 | 16.09 | Fair | CLR | -11.1 | -14.4 | 77% | 75.95 | 1015.2 | |||||||
| 18 | 21:56 | S 6 | 16.09 | Fair | CLR | -10.6 | -13.9 | 77% | 75.95 | 1015.5 | |||||||
| 18 | 20:56 | SW 7 | 16.09 | A Few Clouds | FEW030 | -10 | -13.9 | 73% | -14 | 76.05 | 1016.6 | ||||||
| 18 | 19:56 | W 13 | 16.09 | Overcast | OVC030 | -8.3 | -13.3 | 68% | -14 | 76.1 | 1017.2 | ||||||
| 18 | 18:56 | W 17 | 16.09 | Overcast | OVC030 | -7.8 | -12.8 | -5 | -7.8 | 68% | -14 | 76.1 | 1017.3 | ||||
| 18 | 17:56 | W 13 | 16.09 | Overcast | OVC034 | -7.8 | -13.3 | 65% | -13 | 76.07 | 1016.7 | ||||||
| 18 | 16:56 | W 11 | 14.48 | Overcast | FEW030 OVC034 | -7.2 | -12.2 | 68% | -12 | 76.05 | 1016.6 | ||||||
| 18 | 15:56 | W 20 | 14.48 | Light Snow | OVC034 | -6.7 | -12.2 | 65% | -13 | 76.02 | 1016.2 | ||||||
| 18 | 14:56 | W 9 | 16.09 | Overcast | OVC034 | -5.6 | -12.2 | 60% | -9 | 76.07 | 1016.4 | ||||||
| 18 | 13:56 | W 13 | 14.48 | Overcast | FEW028 OVC037 | -5.6 | -11.7 | 63% | -10 | 76.1 | 1016.8 | ||||||
| 18 | 12:56 | NW 19 | 6.44 | Light Snow | FEW017 BKN023 OVC035 | -5.6 | -11.1 | -2.2 | -8.9 | 66% | -12 | 76.17 | 1017.8 | ||||
| 18 | 10:56 | W 13 | 16.09 | Overcast | SCT029 OVC036 | -5.6 | -11.7 | 63% | -10 | 76.38 | 1020.6 | ||||||
| 18 | 09:56 | Calm | 16.09 | Overcast | OVC038 | -7.2 | -12.8 | 65% | 76.4 | 1020.9 | |||||||
| 18 | 08:56 | Calm | 16.09 | Overcast | OVC038 | -8.3 | -12.8 | 70% | 76.43 | 1021.6 | |||||||
| 18 | 07:56 | W 11 | 14.48 | Light Snow | OVC030 | -8.9 | -13.9 | 67% | -14 | 76.43 | 1021.6 | ||||||
| 18 | 06:56 | W 17 | 16.09 | Overcast | FEW020 OVC039 | -8.9 | -12.8 | -3.9 | -10 | 74% | -15 | 76.4 | 1021.1 | ||||
| 18 | 05:56 | W 15 | 16.09 | Overcast | OVC039 | -8.3 | -12.8 | 70% | -14 | 76.38 | 1020.6 | ||||||
| 18 | 04:56 | W 17 | 14.48 | Overcast | OVC037 | -8.3 | -11.1 | 80% | -15 | 76.38 | 1020.4 | ||||||
| 18 | 03:56 | W 20 G 31 | 9.66 | Light Snow | BKN013 OVC021 | -6.7 | -9.4 | 81% | -13 | 76.35 | 1020.2 | ||||||
| 18 | 02:56 | W 20 | 14.48 | Light Snow | FEW029 OVC037 | -4.4 | -8.3 | 75% | -10 | 76.33 | 1019.6 | ||||||
| 18 | 01:56 | Calm | 14.48 | Light Snow | OVC031 | -4.4 | -7.2 | 81% | 76.28 | 1019.1 | |||||||
| 18 | 00:56 | W 6 | 12.87 | Light Snow | SCT026 OVC033 | -3.9 | -7.2 | -0.6 | -3.9 | 78% | 76.3 | 1019.2 | |||||
| 17 | 23:56 | NW 7 | 16.09 | Overcast | SCT036 BKN045 OVC065 | -3.9 | -7.8 | 75% | -7 | 76.33 | 1019.4 | ||||||
| 17 | 22:56 | S 6 | 16.09 | Overcast | BKN070 OVC080 | -3.9 | -7.8 | 75% | 76.33 | 1019.6 | |||||||
| 17 | 21:56 | Calm | 16.09 | Mostly Cloudy | BKN085 | -3.3 | -8.3 | 69% | 76.33 | 1019.5 | |||||||
| 17 | 20:56 | W 11 | 16.09 | Overcast | OVC050 | -2.8 | -8.3 | 66% | -7 | 76.38 | 1020.2 | ||||||
| Date | Time (est) | 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) | |||||||||||||||