Weather observations for the past three days for
Pittsburgh/Butler Regional Airport
| Date | Time (est) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 20 | 06:56 | NE 6 | 0.25 | Freezing Fog | OVC002 | 30.9 | 30.9 | 33.1 | 30.9 | 100% | 26 | 30.18 | 1023.8 | 0.01 | |||
| 20 | 05:56 | NE 5 | 0.25 | Freezing Fog | OVC002 | 30.9 | 30.9 | 100% | 27 | 30.18 | 1023.6 | ||||||
| 20 | 04:56 | NE 3 | 0.50 | Freezing Fog | OVC002 | 30.9 | 30.9 | 100% | 30.17 | 1023.4 | |||||||
| 20 | 03:56 | NE 5 | 0.25 | Fog | OVC002 | 32 | 32 | 100% | 28 | 30.18 | 1023.4 | 0.01 | |||||
| 20 | 02:56 | E 3 | 0.25 | Fog | OVC002 | 32 | 32 | 100% | 30.18 | 1023.6 | 0.01 | ||||||
| 20 | 01:56 | E 5 | 0.25 | Fog | OVC002 | 32 | 0 | 0% | 28 | 30.19 | 1023.9 | ||||||
| 20 | 00:56 | E 5 | 0.25 | Fog | OVC002 | 32 | 0 | 36 | 28 | 0% | 28 | 30.2 | 1024.1 | ||||
| 19 | 23:56 | Calm | 0.25 | Freezing Fog | OVC002 | 30 | 30 | 100% | 30.22 | 1025.1 | |||||||
| 19 | 22:56 | Calm | 4.00 | Fog/Mist | FEW004 | 28.9 | 28.9 | 100% | 30.21 | 1024.9 | |||||||
| 19 | 21:56 | E 3 | 1.00 | Fog/Mist | CLR | 30 | 30 | 100% | 30.21 | 1024.9 | |||||||
| 19 | 20:56 | Calm | 4.00 | Fog/Mist | CLR | 32 | 32 | 100% | 30.23 | 1025.4 | |||||||
| 19 | 19:56 | SE 3 | 6.00 | Fog/Mist | CLR | 35.1 | 35.1 | 100% | 30.24 | 1025.7 | |||||||
| 19 | 18:56 | S 5 | 10.00 | Fair | CLR | 36 | 36 | 46 | 35.1 | 100% | 33 | 30.23 | 1025.6 | ||||
| 19 | 17:56 | Calm | 10.00 | Fair | CLR | 37.9 | 37 | 97% | 30.23 | 1025.4 | |||||||
| 19 | 16:56 | SE 7 | 10.00 | Fair | CLR | 39.9 | 37 | 89% | 36 | 30.18 | 1023.7 | ||||||
| 19 | 15:56 | S 7 | 10.00 | Mostly Cloudy | BKN031 | 43 | 36 | 76% | 39 | 30.19 | 1023.9 | ||||||
| 19 | 14:56 | SE 6 | 10.00 | Overcast | OVC027 | 45 | 36 | 71% | 42 | 30.19 | 1023.8 | ||||||
| 19 | 13:56 | E 3 | 10.00 | Overcast | OVC027 | 44.1 | 35.1 | 71% | 30.18 | 1023.5 | |||||||
| 19 | 12:56 | Vrbl 3 | 10.00 | Overcast | OVC023 | 45 | 35.1 | 45 | 30.9 | 68% | 30.19 | 1023.7 | |||||
| 19 | 11:56 | N 5 | 10.00 | Overcast | OVC017 | 42.1 | 35.1 | 76% | 40 | 30.2 | 1024.1 | ||||||
| 19 | 10:56 | NE 6 | 10.00 | Mostly Cloudy | BKN013 | 42.1 | 37 | 82% | 39 | 30.19 | 1024.0 | ||||||
| 19 | 09:56 | NE 5 | 10.00 | Mostly Cloudy | BKN007 | 39 | 36 | 89% | 36 | 30.19 | 1023.8 | ||||||
| 19 | 08:56 | N 5 | 10.00 | Fair | CLR | 39.9 | 39.9 | 100% | 37 | 30.19 | 1023.8 | ||||||
| 19 | 07:56 | Calm | 3.00 | Fog/Mist | CLR | 34 | 34 | 100% | 30.17 | 1023.3 | |||||||
| 19 | 06:56 | Calm | 2.50 | Fog/Mist | CLR | 32 | 32 | 36 | 32 | 100% | 30.14 | 1022.2 | 0.08 | ||||
| 19 | 05:56 | Calm | 8.00 | Mostly Cloudy | BKN080 | 34 | 34 | 100% | 30.11 | 1021.4 | |||||||
| 19 | 04:56 | Calm | 10.00 | Overcast | BKN007 OVC080 | 35.1 | 35.1 | 100% | 30.1 | 1020.8 | |||||||
| 19 | 03:56 | N 7 | 10.00 | Overcast | FEW007 BKN027 OVC085 | 35.1 | 35.1 | 100% | 30 | 30.07 | 1019.9 | 0.08 | |||||
| 19 | 02:56 | N 5 | 10.00 | Overcast | OVC007 | 36 | 36 | 100% | 33 | 30.06 | 1019.6 | 0.01 | |||||
| 19 | 01:56 | N 7 | 8.00 | Light Rain | SCT005 BKN019 OVC065 | 35.6 | 0 | 0% | 31 | 30.04 | 1018.7 | 0.07 | |||||
| 19 | 00:56 | N 7 | 5.00 | Rain | FEW008 BKN025 OVC055 | 35.6 | 0 | 37 | 35.1 | 0% | 31 | 30.02 | 1018.3 | 0.08 | 0.19 | ||
| 18 | 23:56 | NE 8 | 9.00 | Light Rain | FEW006 OVC060 | 35.6 | 0 | 0% | 30 | 30 | 1017.7 | 0.03 | |||||
| 18 | 22:56 | NE 8 | 9.00 | Light Rain | BKN022 OVC070 | 36 | 36 | 100% | 30 | 30.01 | 1017.9 | 0.07 | |||||
| 18 | 21:56 | NE 6 | 10.00 | Light Rain | OVC022 | 36 | 36 | 100% | 32 | 30.03 | 1018.7 | 0.01 | 0.01 | ||||
| 18 | 20:56 | E 8 | 10.00 | Overcast | OVC024 | 36 | 36 | 100% | 30 | 30.02 | 1018.4 | ||||||
| 18 | 19:56 | E 8 | 10.00 | Overcast | OVC034 | 36 | 33.1 | 89% | 30 | 30.03 | 1018.7 | ||||||
| 18 | 18:56 | N 6 | 10.00 | Unknown Precip | FEW036 OVC050 | 37 | 33.1 | 37.9 | 36 | 86% | 33 | 30.06 | 1020.0 | 0.01 | |||
| 18 | 17:56 | E 6 | 10.00 | Overcast | OVC055 | 37.9 | 30 | 73% | 34 | 30.03 | 1018.8 | ||||||
| 18 | 16:56 | SE 8 | 10.00 | Overcast | OVC060 | 37.9 | 30 | 73% | 33 | 30.05 | 1019.5 | ||||||
| 18 | 15:56 | E 6 | 10.00 | Overcast | BKN047 OVC060 | 37.9 | 30.9 | 76% | 34 | 30.07 | 1020.2 | 0.01 | |||||
| 18 | 14:56 | E 5 | 10.00 | Light Rain | OVC050 | 37.9 | 30.9 | 76% | 35 | 30.08 | 1020.5 | 0.01 | |||||
| 18 | 13:56 | E 5 | 10.00 | Light Rain | SCT044 OVC065 | 37.9 | 28.9 | 70% | 35 | 30.09 | 1020.8 | ||||||
| 18 | 12:56 | SE 5 | 10.00 | Light Rain | FEW038 OVC065 | 36 | 28 | 36 | 21.9 | 73% | 33 | 30.12 | 1021.8 | ||||
| 18 | 11:56 | SE 3 | 10.00 | Overcast | BKN050 OVC060 | 35.1 | 26.1 | 70% | 30.15 | 1023.0 | |||||||
| 18 | 10:56 | Calm | 10.00 | Overcast | BKN048 OVC060 | 34 | 25 | 70% | 30.17 | 1023.7 | |||||||
| 18 | 09:56 | Calm | 10.00 | Overcast | OVC080 | 33.1 | 25 | 72% | 30.16 | 1023.5 | |||||||
| 18 | 08:56 | Calm | 10.00 | Overcast | BKN080 OVC100 | 30 | 28.9 | 96% | 30.17 | 1023.7 | |||||||
| 18 | 07:56 | Calm | 10.00 | Overcast | OVC100 | 26.1 | 26.1 | 100% | 30.17 | 1023.6 | |||||||
| 18 | 06:56 | Calm | 10.00 | A Few Clouds | FEW120 | 21.9 | 21 | 26.1 | 19.9 | 96% | 30.17 | 1023.7 | |||||
| 18 | 05:56 | Calm | 10.00 | Fair | CLR | 21.9 | 21.9 | 100% | 30.15 | 1023.0 | |||||||
| 18 | 04:56 | Calm | 10.00 | Fair | CLR | 21 | 19.9 | 96% | 30.14 | 1022.7 | |||||||
| 18 | 03:56 | Calm | 10.00 | Fair | CLR | 21.9 | 21 | 96% | 30.12 | 1022.1 | |||||||
| 18 | 02:56 | Calm | 10.00 | Fair | CLR | 23 | 21 | 92% | 30.13 | 1022.1 | |||||||
| 18 | 01:56 | Calm | 10.00 | Fair | CLR | 25 | 21 | 85% | 30.12 | 1021.8 | |||||||
| 18 | 00:56 | Calm | 9.00 | Fair | CLR | 25 | 21 | 34 | 24.1 | 85% | 30.12 | 1021.9 | |||||
| 17 | 23:56 | Calm | 10.00 | Fair | CLR | 24.1 | 21 | 88% | 30.11 | 1021.7 | |||||||
| 17 | 22:56 | Calm | 10.00 | Fair | CLR | 26.1 | 21 | 81% | 30.11 | 1021.7 | |||||||
| 17 | 21:56 | Calm | 10.00 | Fair | CLR | 27 | 21 | 78% | 30.11 | 1021.4 | |||||||
| 17 | 20:56 | Calm | 10.00 | Fair | CLR | 28.9 | 21 | 72% | 30.1 | 1021.1 | |||||||
| 17 | 19:56 | W 3 | 10.00 | Fair | CLR | 33.1 | 19.9 | 58% | 30.09 | 1020.8 | |||||||
| 17 | 18:56 | Calm | 10.00 | Partly Cloudy | SCT048 | 35.1 | 19.9 | 41 | 35.1 | 54% | 30.08 | 1020.4 | |||||
| 17 | 17:56 | NW 3 | 10.00 | A Few Clouds | FEW050 | 35.1 | 21 | 57% | 30.06 | 1019.6 | |||||||
| 17 | 16:56 | W 6 | 10.00 | Mostly Cloudy | BKN050 | 37.9 | 21 | 51% | 34 | 30.03 | 1018.5 | ||||||
| 17 | 15:56 | W 13 G 18 | 10.00 | Fair | CLR | 39 | 21 | 48% | 32 | 30.01 | 1017.7 | ||||||
| 17 | 14:56 | W 14 G 21 | 10.00 | Mostly Cloudy | BKN048 | 41 | 21.9 | 47% | 34 | 29.99 | 1017.0 | ||||||
| 17 | 13:56 | W 17 G 23 | 10.00 | Overcast | OVC046 | 39 | 21.9 | 50% | 31 | 29.98 | 1016.8 | ||||||
| 17 | 12:56 | W 14 | 10.00 | Overcast | OVC046 | 39 | 21.9 | 39.9 | 33.1 | 50% | 32 | 29.98 | 1016.8 | ||||
| 17 | 11:56 | W 13 G 21 | 10.00 | Overcast | OVC046 | 39 | 24.1 | 55% | 32 | 29.99 | 1017.0 | ||||||
| 17 | 10:56 | W 15 G 20 | 10.00 | Overcast | FEW036 OVC050 | 37 | 25 | 62% | 29 | 29.99 | 1017.3 | ||||||
| 17 | 09:56 | W 10 | 10.00 | Overcast | OVC048 | 36 | 24.1 | 62% | 29 | 29.99 | 1017.2 | ||||||
| 17 | 08:56 | W 12 | 10.00 | Overcast | BKN039 OVC048 | 34 | 23 | 64% | 26 | 29.96 | 1016.4 | ||||||
| Date | Time (est) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||