Weather observations for the past three days for
Pittsburgh - Allegheny County 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. | ||||||||||||||||
| 21 | 13:53 | SW 26 G 39 | 6.44 | Light Snow | OVC017 | 0.6 | -2.2 | 82% | -5 | 76.28 | 1019.3 | ||||||
| 21 | 12:53 | SW 28 G 56 | 4.02 | Light Snow | BKN022 OVC028 | 0.6 | -2.8 | 2.2 | -10.6 | 78% | -5 | 76.33 | 1020.1 | ||||
| 21 | 11:53 | S 24 G 37 | 16.09 | Mostly Cloudy | BKN060 BKN070 | 1.7 | -7.8 | 50% | -3 | 76.35 | 1020.2 | ||||||
| 21 | 10:53 | S 22 G 35 | 16.09 | Mostly Cloudy | BKN070 | -2.2 | -10.6 | 53% | -8 | 76.5 | 1022.4 | ||||||
| 21 | 08:53 | S 17 | 16.09 | Fair | CLR | -7.8 | -16.1 | 52% | -14 | 76.76 | 1026.3 | ||||||
| 21 | 07:53 | S 15 | 16.09 | Fair | CLR | -10 | -16.7 | 58% | -16 | 76.84 | 1027.4 | ||||||
| 21 | 06:53 | S 15 | 16.09 | A Few Clouds | FEW070 | -10.6 | -17.2 | -10.6 | -12.8 | 59% | -17 | 76.91 | 1028.4 | ||||
| 21 | 05:53 | S 17 | 16.09 | Mostly Cloudy | BKN075 | -11.1 | -18.9 | 53% | -18 | 76.94 | 1028.8 | ||||||
| 21 | 04:53 | S 15 | 16.09 | A Few Clouds | FEW045 | -11.7 | -18.9 | 56% | -18 | 77.01 | 1029.6 | ||||||
| 21 | 03:53 | S 15 | 16.09 | Fair | CLR | -11.7 | -18.9 | 56% | -18 | 77.04 | 1030.1 | ||||||
| 21 | 02:53 | S 15 | 16.09 | Fair | CLR | -11.7 | -18.9 | 56% | -18 | 77.09 | 1030.8 | ||||||
| 21 | 01:53 | S 13 | 16.09 | Fair | CLR | -12.2 | -19.4 | 55% | -18 | 77.09 | 1030.9 | ||||||
| 21 | 00:53 | S 11 | 16.09 | Fair | CLR | -12.2 | -19.4 | -10 | -12.2 | 55% | -18 | 77.11 | 1031.1 | ||||
| 20 | 23:53 | S 13 | 16.09 | Fair | CLR | -11.7 | -19.4 | 53% | -18 | 77.17 | 1032.0 | ||||||
| 20 | 22:53 | S 9 | 16.09 | Fair | CLR | -11.7 | -20 | 51% | -16 | 77.14 | 1031.8 | ||||||
| 20 | 21:53 | S 7 | 16.09 | Fair | CLR | -11.1 | -20 | 48% | -15 | 77.17 | 1031.9 | ||||||
| 20 | 20:53 | S 7 | 16.09 | Fair | CLR | -11.1 | -20 | 48% | -15 | 77.14 | 1031.8 | ||||||
| 20 | 19:53 | SW 7 | 16.09 | Fair | CLR | -10.6 | -19.4 | 49% | -14 | 77.17 | 1031.9 | ||||||
| 20 | 18:53 | W 11 | 16.09 | Fair | CLR | -10 | -19.4 | -8.9 | -10.6 | 47% | -15 | 77.14 | 1031.6 | ||||
| 20 | 17:53 | W 17 | 16.09 | Fair | CLR | -9.4 | -19.4 | 44% | -16 | 77.11 | 1031.4 | ||||||
| 20 | 16:53 | W 20 | 16.09 | Fair | CLR | -8.9 | -20 | 41% | -16 | 77.11 | 1031.2 | ||||||
| 20 | 15:53 | W 30 | 16.09 | Fair | CLR | -8.9 | -20 | 41% | -17 | 77.11 | 1031.2 | ||||||
| 20 | 14:53 | W 26 G 41 | 16.09 | Fair | CLR | -9.4 | -20 | 42% | -18 | 77.09 | 1030.9 | ||||||
| 20 | 13:53 | W 24 G 41 | 16.09 | Fair | CLR | -10 | -20.6 | 42% | -18 | 77.06 | 1030.7 | ||||||
| 20 | 12:53 | W 24 G 39 | 16.09 | Fair | CLR | -10.6 | -20.6 | -10.6 | -15.6 | 44% | -19 | 77.09 | 1030.8 | ||||
| 20 | 11:53 | SW 24 | 16.09 | Fair | CLR | -11.7 | -20 | 51% | -20 | 77.14 | 1031.7 | ||||||
| 20 | 10:53 | W 20 G 33 | 16.09 | Partly Cloudy | SCT040 | -12.8 | -18.9 | 61% | -21 | 77.17 | 1032.0 | ||||||
| 20 | 09:53 | SW 24 G 37 | 16.09 | Fair | CLR | -13.9 | -20 | 60% | -23 | 77.11 | 1031.5 | ||||||
| 20 | 08:53 | SW 19 | 16.09 | Fair | CLR | -15 | -20 | 66% | -23 | 77.06 | 1030.9 | ||||||
| 20 | 07:53 | SW 13 | 16.09 | Fair | CLR | -15.6 | -20.6 | 66% | -22 | 77.01 | 1030.1 | ||||||
| 20 | 06:53 | SW 13 | 16.09 | Partly Cloudy | SCT075 | -15.6 | -20.6 | -15 | -15.6 | 66% | -22 | 76.94 | 1028.9 | ||||
| 20 | 05:53 | W 11 | 16.09 | Overcast | FEW075 OVC110 | -15 | -20 | 66% | -21 | 76.89 | 1028.1 | ||||||
| 20 | 04:53 | SW 19 | 16.09 | Overcast | OVC110 | -15 | -20.6 | 63% | -23 | 76.89 | 1027.9 | ||||||
| 20 | 03:53 | W 17 | 16.09 | Mostly Cloudy | BKN100 BKN120 | -15.6 | -20.6 | 66% | -23 | 76.84 | 1027.4 | ||||||
| 20 | 02:53 | W 17 | 16.09 | Fair | CLR | -15.6 | -20.6 | 66% | -23 | 76.81 | 1027.1 | ||||||
| 20 | 01:53 | W 15 | 16.09 | Fair | CLR | -15.6 | -20.6 | 66% | -23 | 76.78 | 1026.4 | ||||||
| 20 | 00:53 | W 19 | 16.09 | Fair | CLR | -15 | -20.6 | -10 | -15 | 63% | -23 | 76.73 | 1025.7 | ||||
| 19 | 23:53 | W 24 | 16.09 | Fair | CLR | -14.4 | -20.6 | 60% | -24 | 76.73 | 1025.7 | ||||||
| 19 | 22:53 | W 17 G 31 | 16.09 | Fair | CLR | -13.9 | -20 | 60% | -21 | 76.71 | 1025.4 | ||||||
| 19 | 21:53 | W 19 G 37 | 16.09 | Fair | CLR | -13.3 | -21.1 | 52% | -21 | 76.68 | 1025.1 | ||||||
| 19 | 20:53 | W 17 G 41 | 16.09 | Fair | CLR | -12.2 | -20.6 | 50% | -19 | 76.63 | 1024.5 | ||||||
| 19 | 19:53 | W 22 G 41 | 16.09 | Fair | CLR | -11.1 | -18.3 | 56% | -19 | 76.56 | 1023.5 | ||||||
| 19 | 18:53 | W 22 G 43 | 16.09 | Mostly Cloudy | BKN036 | -10 | -17.2 | -5 | -10 | 56% | -18 | 76.48 | 1022.2 | ||||
| 19 | 17:53 | NW 24 G 46 | 16.09 | Partly Cloudy | FEW039 SCT046 | -7.8 | -15.6 | 54% | -15 | 76.35 | 1020.4 | ||||||
| 19 | 16:53 | W 24 G 56 | 16.09 | A Few Clouds | FEW048 | -6.7 | -16.1 | 48% | -14 | 76.25 | 1019.2 | ||||||
| 19 | 15:53 | W 28 G 54 | 16.09 | A Few Clouds | FEW050 | -6.1 | -15.6 | 47% | -14 | 76.23 | 1018.5 | ||||||
| 19 | 14:53 | W 35 G 63 | 16.09 | Partly Cloudy and Breezy | SCT050 | -5.6 | -15.6 | 46% | -14 | 76.1 | 1017.1 | ||||||
| 19 | 13:53 | W 46 G 67 | 16.09 | Partly Cloudy and Windy | SCT046 SCT055 | -5 | -14.4 | 48% | -14 | 76.02 | 1015.9 | ||||||
| 19 | 12:53 | W 33 G 61 | 0.40 | Snow Freezing Fog and Breezy | SCT017 BKN026 BKN033 | -5 | -7.2 | -3.9 | -6.7 | 85% | -13 | 75.92 | 1014.6 | ||||
| 19 | 11:53 | W 26 G 44 | 0.40 | Snow Freezing Fog | BKN014 OVC024 | -5 | -7.2 | 85% | -12 | 75.92 | 1014.6 | ||||||
| 19 | 10:53 | SW 26 G 44 | 16.09 | Overcast | FEW027 BKN039 OVC060 | -4.4 | -10.6 | 62% | -11 | 75.9 | 1014.3 | ||||||
| 19 | 09:53 | SW 26 G 41 | 16.09 | Overcast | SCT030 BKN037 OVC065 | -5 | -10.6 | 65% | -12 | 75.87 | 1014.0 | ||||||
| 19 | 08:53 | SW 22 G 37 | 8.05 | Overcast with Haze | SCT030 OVC060 | -6.1 | -10 | 74% | -13 | 75.87 | 1013.9 | ||||||
| 19 | 07:53 | SW 19 | 11.27 | Overcast | FEW023 FEW029 OVC038 | -6.7 | -9.4 | 81% | -13 | 75.87 | 1013.7 | ||||||
| 19 | 06:53 | S 17 | 4.02 | Light Snow | OVC035 | -6.7 | -9.4 | -6.7 | -8.3 | 81% | -13 | 75.84 | 1013.6 | ||||
| 19 | 05:53 | S 20 | 4.83 | Light Snow Fog/Mist | FEW015 BKN021 OVC050 | -7.2 | -9.4 | 84% | -14 | 75.87 | 1013.9 | ||||||
| 19 | 04:53 | SW 13 | 6.44 | Light Snow | OVC042 | -7.8 | -10 | 84% | -13 | 75.79 | 1013.0 | ||||||
| 19 | 03:53 | SW 13 | 9.66 | Overcast with Haze | OVC038 | -7.8 | -10.6 | 81% | -13 | 75.82 | 1013.3 | ||||||
| 19 | 02:53 | S 9 | 16.09 | Overcast | OVC060 | -8.3 | -11.7 | 77% | -12 | 75.84 | 1013.6 | ||||||
| 19 | 01:53 | S 9 | 16.09 | Overcast | OVC065 | -8.3 | -11.7 | 77% | -12 | 75.87 | 1014.0 | ||||||
| 19 | 00:53 | SW 7 | 16.09 | Overcast | OVC110 | -8.3 | -12.8 | -7.2 | -8.9 | 70% | -12 | 75.9 | 1014.4 | ||||
| 18 | 23:53 | SW 7 | 16.09 | Overcast | OVC110 | -8.3 | -12.8 | 70% | -12 | 75.9 | 1014.3 | ||||||
| 18 | 22:53 | Calm | 16.09 | Fair | CLR | -8.9 | -13.3 | 71% | 75.9 | 1014.5 | |||||||
| 18 | 21:53 | W 7 | 16.09 | Fair | CLR | -8.3 | -13.3 | 68% | -12 | 75.95 | 1014.9 | ||||||
| 18 | 20:53 | W 9 | 16.09 | Overcast | OVC034 | -7.8 | -12.8 | 68% | -12 | 76.02 | 1016.0 | ||||||
| 18 | 19:53 | NW 7 | 16.09 | Overcast | OVC035 | -7.2 | -12.2 | 68% | -10 | 76.07 | 1016.6 | ||||||
| 18 | 18:53 | W 9 | 16.09 | Overcast | OVC038 | -7.2 | -11.1 | -5.6 | -7.2 | 74% | -11 | 76.05 | 1016.5 | ||||
| 18 | 17:53 | W 9 | 16.09 | Overcast | OVC038 | -6.7 | -11.1 | 71% | -11 | 76.05 | 1016.1 | ||||||
| 18 | 16:53 | Calm | 14.48 | Overcast | OVC041 | -6.7 | -11.1 | 71% | 76.02 | 1015.8 | |||||||
| 18 | 15:53 | W 17 | 9.66 | Overcast with Haze | OVC037 | -6.1 | -11.1 | 68% | -12 | 76 | 1015.5 | ||||||
| 18 | 14:53 | Vrbl 11 | 16.09 | Overcast | OVC041 | -6.1 | -11.7 | 65% | -10 | 76.02 | 1015.5 | ||||||
| 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) | |||||||||||||||