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. | ||||||||||||||||
| 23 | 03:56 | Calm | 0.00 | NULL | NULL | 34 | 34 | 100% | 0 | 0.0 | |||||||
| 23 | 02:56 | S 5 | 10.00 | Overcast | BKN065 OVC110 | 32 | 32 | 100% | 28 | 30.01 | 1017.6 | ||||||
| 23 | 01:56 | SW 3 | 8.00 | Unknown Precip | OVC055 | 30.9 | 30.9 | 100% | 30.03 | 1018.5 | |||||||
| 23 | 00:56 | Calm | 9.00 | Mostly Cloudy | BKN085 BKN120 | 28 | 28 | 37.9 | 28 | 100% | 30.02 | 1018.0 | |||||
| 22 | 23:56 | Calm | 10.00 | Partly Cloudy | SCT100 | 28.9 | 28.9 | 100% | 30.01 | 1017.9 | |||||||
| 22 | 22:56 | Calm | 10.00 | Fair | CLR | 28.9 | 28.9 | 100% | 30.03 | 1018.4 | |||||||
| 22 | 21:56 | Calm | 10.00 | Fair | CLR | 30.9 | 30.9 | 100% | 30.04 | 1018.8 | |||||||
| 22 | 20:56 | Calm | 10.00 | A Few Clouds | FEW036 | 30.9 | 30 | 96% | 30.04 | 1018.9 | |||||||
| 22 | 19:56 | Calm | 10.00 | Fair | CLR | 36 | 30.9 | 82% | 30.04 | 1018.7 | |||||||
| 22 | 18:56 | Calm | 10.00 | Fair | CLR | 37.9 | 30 | 48.9 | 36 | 73% | 30.03 | 1018.2 | |||||
| 22 | 17:56 | Calm | 10.00 | Fair | CLR | 39.9 | 30.9 | 70% | 30.02 | 1017.7 | |||||||
| 22 | 16:56 | NW 5 | 10.00 | Fair | CLR | 43 | 30 | 60% | 41 | 30.01 | 1017.7 | ||||||
| 22 | 15:56 | NW 7 | 10.00 | Partly Cloudy | SCT038 | 45 | 30.9 | 58% | 42 | 30.01 | 1017.3 | ||||||
| 22 | 14:56 | NW 10 | 10.00 | Partly Cloudy | SCT036 | 46.9 | 32 | 56% | 43 | 29.99 | 1016.8 | ||||||
| 22 | 13:56 | NW 8 | 10.00 | Mostly Cloudy | BKN034 | 46 | 33.1 | 61% | 42 | 29.99 | 1016.6 | ||||||
| 22 | 12:56 | W 12 | 10.00 | Mostly Cloudy | BKN032 | 48 | 35.1 | 48 | 42.1 | 61% | 44 | 29.97 | 1016.1 | ||||
| 22 | 11:56 | NW 7 | 10.00 | A Few Clouds | FEW028 | 46.9 | 34 | 61% | 44 | 29.98 | 1016.1 | ||||||
| 22 | 10:56 | N 7 | 10.00 | Mostly Cloudy | BKN018 BKN025 BKN030 | 45 | 37.9 | 77% | 42 | 30 | 1016.9 | ||||||
| 22 | 09:56 | NW 6 | 8.00 | Overcast | OVC012 | 43 | 41 | 93% | 40 | 29.99 | 1016.8 | ||||||
| 22 | 08:56 | NW 8 | 7.00 | Overcast | OVC010 | 42.1 | 42.1 | 100% | 38 | 29.97 | 1016.2 | ||||||
| 22 | 07:56 | NW 5 | 9.00 | Light Rain | OVC022 | 43 | 43 | 100% | 41 | 29.96 | 1015.6 | ||||||
| 22 | 06:56 | N 5 | 3.00 | Fog/Mist | BKN011 OVC018 | 43 | 43 | 100% | 41 | 29.92 | 1014.5 | 0.05 | |||||
| 22 | 05:56 | Calm | 5.00 | Light Rain Fog/Mist | OVC002 | 43 | 43 | 100% | 29.9 | 1013.6 | |||||||
| 22 | 04:56 | NW 5 | 1.50 | Light Rain | OVC002 | 42.8 | 0 | 0% | 41 | 29.9 | 1013.7 | 0.03 | |||||
| 22 | 03:56 | W 3 | 1.00 | Fog/Mist | BKN002 OVC050 | 43 | 43 | 100% | 29.89 | 1013.2 | 0.02 | ||||||
| 22 | 02:56 | E 3 | 3.00 | Fog/Mist | BKN002 OVC055 | 43 | 43 | 100% | 29.87 | 1012.8 | |||||||
| 22 | 01:56 | Calm | 3.00 | Fog/Mist | OVC004 | 44.1 | 44.1 | 100% | 29.91 | 1014.0 | 0.02 | ||||||
| 22 | 00:56 | W 3 | 1.50 | Light Rain | OVC004 | 44.6 | 0 | 45 | 44.1 | 0% | 29.91 | 1013.9 | 0.01 | 0.13 | |||
| 21 | 23:56 | E 6 | 4.00 | Light Rain | OVC004 | 44.6 | 0 | 0% | 42 | 29.88 | 1013.0 | 0.03 | |||||
| 21 | 22:56 | E 6 | 2.50 | Rain | OVC004 | 44.6 | 0 | 0% | 42 | 29.89 | 1013.4 | 0.03 | |||||
| 21 | 21:56 | NE 6 | 3.00 | Light Rain | SCT004 BKN009 OVC013 | 44.6 | 0 | 0% | 42 | 29.92 | 1014.4 | 0.06 | 0.06 | ||||
| 21 | 20:56 | Calm | 5.00 | Light Rain Fog/Mist | OVC007 | 45 | 45 | 100% | 29.94 | 1015.0 | |||||||
| 21 | 19:56 | N 5 | 7.00 | Overcast | OVC007 | 45 | 45 | 100% | 43 | 29.94 | 1015.0 | ||||||
| 21 | 18:56 | NE 5 | 9.00 | Overcast | OVC007 | 45 | 45 | 46 | 44.1 | 100% | 43 | 29.94 | 1015.1 | ||||
| 21 | 17:56 | Calm | 9.00 | Overcast | OVC009 | 45 | 45 | 100% | 29.95 | 1015.4 | |||||||
| 21 | 16:56 | Calm | 9.00 | Overcast | OVC009 | 45 | 45 | 100% | 29.96 | 1015.8 | |||||||
| 21 | 15:56 | Calm | 10.00 | Overcast | OVC009 | 46 | 46 | 100% | 29.97 | 1016.1 | |||||||
| 21 | 14:56 | Calm | 9.00 | Overcast | OVC007 | 46 | 45 | 96% | 29.97 | 1016.1 | |||||||
| 21 | 13:56 | S 3 | 5.00 | Fog/Mist | OVC005 | 45 | 45 | 100% | 29.99 | 1016.7 | |||||||
| 21 | 12:56 | SW 3 | 7.00 | Overcast | OVC005 | 44.1 | 44.1 | 44.1 | 42.1 | 100% | 30.01 | 1017.6 | |||||
| 21 | 11:56 | W 5 | 9.00 | Overcast | OVC007 | 44.1 | 44.1 | 100% | 42 | 30.04 | 1018.4 | ||||||
| 21 | 10:56 | SW 7 | 10.00 | Overcast | OVC007 | 44.1 | 44.1 | 100% | 41 | 30.06 | 1019.3 | ||||||
| 21 | 09:56 | W 5 | 4.00 | Overcast with Haze | BKN005 OVC009 | 42.8 | 0 | 0% | 41 | 30.07 | 1019.6 | ||||||
| 21 | 08:56 | W 3 | 1.75 | Fog/Mist | OVC003 | 42.8 | 0 | 0% | 30.06 | 1019.4 | |||||||
| 21 | 07:56 | W 5 | 2.50 | Fog/Mist | BKN003 OVC008 | 42.1 | 42.1 | 100% | 40 | 30.05 | 1019.0 | ||||||
| 21 | 06:56 | W 6 | 2.50 | Fog/Mist | OVC003 | 42.8 | 0 | 42.1 | 41 | 0% | 40 | 30.04 | 1018.6 | ||||
| 21 | 05:56 | W 6 | 1.75 | Fog/Mist | OVC003 | 42.8 | 0 | 0% | 40 | 30.04 | 1018.6 | ||||||
| 21 | 04:56 | SW 5 | 5.00 | Overcast with Haze | OVC003 | 42.8 | 0 | 0% | 41 | 30.02 | 1018.1 | ||||||
| 21 | 03:56 | SW 3 | 5.00 | Overcast with Haze | OVC003 | 42.8 | 0 | 0% | 30.03 | 1018.3 | |||||||
| 21 | 02:56 | S 5 | 5.00 | Fog/Mist | OVC005 | 42.1 | 42.1 | 100% | 40 | 30.04 | 1018.8 | ||||||
| 21 | 00:56 | S 7 | 4.00 | Fog/Mist | OVC003 | 41 | 41 | 41 | 39 | 100% | 37 | 30.05 | 1019.1 | ||||
| 20 | 23:56 | SE 6 | 4.00 | Fog/Mist | OVC009 | 39.9 | 39.9 | 100% | 36 | 30.08 | 1020.0 | ||||||
| 20 | 22:56 | Calm | 5.00 | Fog/Mist | OVC026 | 39.9 | 39.9 | 100% | 30.1 | 1020.7 | |||||||
| 20 | 21:56 | SE 5 | 6.00 | Fog/Mist | OVC026 | 39.9 | 39.9 | 100% | 37 | 30.09 | 1020.6 | ||||||
| 20 | 20:56 | Calm | 7.00 | Overcast | OVC026 | 39.9 | 39.9 | 100% | 30.11 | 1021.5 | |||||||
| 20 | 19:56 | SE 5 | 7.00 | Overcast | OVC028 | 39.9 | 39.9 | 100% | 37 | 30.1 | 1020.9 | ||||||
| 20 | 18:56 | Calm | 8.00 | Overcast | OVC021 | 39.9 | 39.9 | 41 | 39 | 100% | 30.11 | 1021.5 | |||||
| 20 | 17:56 | Calm | 10.00 | Overcast | OVC030 | 39.9 | 39.9 | 100% | 30.1 | 1021.1 | |||||||
| 20 | 16:56 | Calm | 10.00 | Overcast | BKN010 OVC032 | 39.9 | 39 | 97% | 30.11 | 1021.3 | |||||||
| 20 | 15:56 | S 3 | 8.00 | Overcast | SCT008 OVC035 | 39.9 | 39 | 97% | 30.11 | 1021.2 | |||||||
| 20 | 14:56 | Calm | 7.00 | Overcast | BKN008 OVC029 | 39.9 | 39 | 97% | 30.12 | 1021.6 | |||||||
| 20 | 13:56 | Calm | 6.00 | Fog/Mist | OVC006 | 39 | 39 | 100% | 30.13 | 1022.2 | |||||||
| 20 | 12:56 | Calm | 9.00 | Overcast | OVC004 | 39.2 | 0 | 39 | 30.9 | 0% | 30.12 | 1021.6 | |||||
| 20 | 11:56 | Calm | 3.00 | Fog/Mist | OVC002 | 37.9 | 37.9 | 100% | 30.14 | 1022.5 | |||||||
| 20 | 10:56 | NE 3 | 0.50 | Fog | OVC002 | 36 | 36 | 100% | 30.17 | 1023.4 | |||||||
| 20 | 09:56 | Calm | 0.25 | Fog | OVC002 | 35.1 | 34 | 96% | 30.18 | 1023.7 | |||||||
| 20 | 08:56 | Calm | 0.25 | Fog | OVC002 | 32 | 32 | 100% | 30.18 | 1024.0 | |||||||
| 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 | |||||||
| 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) | |||||||||||||||