Weather observations for the past three days for
Pittsburgh International Airport
Metric (Imperial)
Date Time (edt) 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.
18 16:51 S 9 16.09 Overcast BKN050 OVC080 1.1 -11.7 38% -1 76.68 1024.6
18 15:51 SW 13 G 33 16.09 Overcast BKN055 OVC200 0.6 -12.2 38% -3 76.71 1025.0
18 14:51 S 17 G 30 16.09 Overcast SCT070 BKN100 OVC250 0 -11.7 41% -4 76.76 1025.8
18 13:51 S 11 16.09 Overcast FEW070 BKN100 OVC250 -1.1 -11.7 -1.1 -8.9 45% -5 76.84 1026.8
18 12:51 S 17 16.09 Mostly Cloudy BKN180 BKN250 -2.2 -12.2 47% -7 76.89 1027.5
18 11:51 SW 17 16.09 Mostly Cloudy BKN180 BKN250 -2.8 -12.2 49% -8 76.91 1027.9
18 10:51 S 17 16.09 Mostly Cloudy SCT140 BKN250 -3.9 -11.7 55% -9 76.91 1028.1
18 09:51 S 11 16.09 Mostly Cloudy FEW150 BKN250 -5.6 -11.1 66% -10 76.94 1028.5
18 08:51 S 7 16.09 Mostly Cloudy FEW150 BKN250 -7.8 -11.1 77% -11 76.96 1028.9
18 07:51 SE 6 16.09 Mostly Cloudy SCT150 BKN250 -8.9 -11.7 -8.3 -9.4 80% 76.94 1028.4
18 06:51 Calm 16.09 Overcast OVC150 -8.9 -12.2 77% 76.91 1028.0
18 05:51 Calm 16.09 Overcast OVC150 -9.4 -12.8 77% 76.89 1027.9
18 04:51 S 6 16.09 Partly Cloudy SCT250 -9.4 -13.3 74% 76.86 1027.5
18 03:51 S 6 16.09 A Few Clouds FEW230 -9.4 -12.8 77% 76.84 1027.2
18 02:51 SW 6 16.09 Partly Cloudy SCT230 -8.9 -12.2 77% 76.84 1027.1
18 01:51 SW 6 16.09 Partly Cloudy FEW050 SCT250 -8.9 -12.2 -5.6 -8.9 77% 76.81 1026.7
18 00:51 Calm 16.09 A Few Clouds FEW030 FEW250 -8.3 -12.2 74% 76.81 1026.5
17 23:51 SW 7 16.09 A Few Clouds FEW025 FEW250 -7.8 -12.2 71% -11 76.78 1026.2
17 22:51 SW 7 16.09 A Few Clouds FEW025 FEW060 -7.2 -11.7 71% -10 76.71 1025.4
17 21:51 SW 7 16.09 A Few Clouds FEW025 FEW065 -7.2 -12.2 68% -10 76.68 1025.1
17 20:51 W 9 16.09 Partly Cloudy FEW025 SCT065 -6.7 -11.7 68% -11 76.66 1024.5
17 19:51 W 19 16.09 Mostly Cloudy SCT012 SCT030 BKN070 -5.6 -12.2 -2.8 -5.6 60% -12 76.58 1023.7
17 18:51 W 19 G 35 16.09 Partly Cloudy FEW007 SCT025 SCT075 -5 -11.7 60% -11 76.5 1022.5
17 17:51 W 22 G 37 12.87 Light Snow SCT021 BKN040 BKN070 -4.4 -11.7 57% -11 76.4 1021.0
17 16:51 W 28 G 39 16.09 Partly Cloudy FEW015 SCT040 SCT250 -4.4 -10.6 62% -11 76.33 1020.0
17 15:51 W 31 G 46 11.27 Light Snow FEW009 SCT022 BKN055 -3.9 -11.1 58% -11 76.28 1019.3
17 14:51 NW 41 G 52 6.44 Light Snow and Breezy BKN025 OVC042 -3.9 -10 63% -12 76.23 1018.6
17 13:51 W 30 G 48 16.09 Mostly Cloudy SCT030 BKN044 -3.9 -12.8 -3.3 -5.6 50% -11 76.2 1018.3 0.13
17 12:51 W 22 G 33 16.09 Mostly Cloudy BKN031 BKN042 -3.3 -10.6 57% -9 76.15 1017.6
17 11:51 W 24 G 39 16.09 Light Snow FEW018 BKN027 BKN041 -4.4 -10.6 62% -11 76.15 1017.4
17 10:51 W 22 G 43 4.83 Light Snow FEW008 BKN016 OVC032 -4.4 -7.8 77% -11 76.12 1017.0 0.13 0.13
17 09:51 W 19 G 31 12.87 Light Snow FEW017 BKN027 BKN043 -5 -8.9 74% -11 76.05 1016.2
17 08:51 W 19 G 37 16.09 Mostly Cloudy FEW021 SCT033 BKN055 -5.6 -10 71% -12 75.97 1015.1
17 07:51 W 22 G 33 8.05 Light Snow FEW014 BKN026 OVC040 -5.6 -8.9 -5 -5.6 78% -12 75.84 1013.4
17 06:51 W 9 4.83 Light Snow FEW011 BKN032 OVC041 -5.6 -7.8 85% -9 75.77 1012.3
17 05:51 W 15 16.09 Light Snow FEW009 SCT028 OVC048 -5.6 -9.4 75% -11 75.74 1012.0
17 04:51 W 22 G 35 16.09 Light Snow SCT009 BKN025 BKN055 -5.6 -10.6 68% -12 75.67 1010.8
17 03:51 W 24 G 39 16.09 Light Snow FEW008 BKN025 BKN040 -5.6 -9.4 75% -12 75.57 1009.4
17 02:51 W 24 G 41 14.48 Light Snow SCT008 BKN025 OVC036 -5.6 -9.4 75% -12 75.51 1008.5
17 01:51 W 31 G 52 11.27 Light Snow SCT008 BKN025 BKN060 -5 -7.2 -1.7 -5 85% -13 75.39 1006.9 0.36
17 00:51 W 28 G 46 8.05 Light Snow Fog/Mist BKN009 OVC028 -4.4 -5.6 91% -11 75.29 1005.4
16 23:51 W 26 G 43 9.66 Light Snow Fog/Mist BKN009 BKN020 OVC090 -3.9 -4.4 96% -11 75.21 1004.4
16 22:51 W 24 G 43 2.41 Light Snow Fog/Mist BKN007 OVC020 -2.8 -3.3 96% -9 75.16 1003.4 0.36
16 21:51 W 17 G 30 4.02 Light Snow Fog/Mist BKN007 OVC016 -2.2 -2.2 100% -7 75.11 1002.6 0.23
16 20:51 W 17 G 41 0.80 Snow Freezing Fog VV007 -2.2 -2.2 100% -7 75.03 1001.6 0.13
16 19:51 W 11 G 33 0.40 Snow Freezing Fog VV006 -1.7 -1.7 6.1 -2.2 100% -5 74.98 1000.9 0.13 0.61
16 18:51 W 26 G 41 0.40 Heavy Snow Freezing Fog VV005 -1.7 -1.7 100% -8 74.96 1000.4 0.13
16 17:51 SW 22 G 37 0.40 Heavy Snow Freezing Fog VV005 -0.6 -1.1 96% -6 74.88 999.4 0.23
16 16:51 W 19 G 43 0.40 Heavy Snow Fog VV007 0.6 -0.6 92% -4 74.9 999.7 0.1 0.13
16 15:51 W 19 G 37 6.44 Light Rain Fog/Mist FEW009 OVC017 2.8 0.6 86% -1 74.8 998.3 0.03
16 14:51 W 33 G 54 4.83 Light Rain Fog/Mist and Breezy BKN009 OVC015 3.9 2.8 93% -1 74.8 998.1
16 13:51 W 28 8.05 Light Drizzle Fog/Mist BKN010 OVC020 6.1 3.9 13.9 6.1 86% 2 74.8 998.2
16 12:51 W 37 G 52 16.09 Light Drizzle and Breezy BKN011 BKN021 OVC030 7.2 4.4 83% 3 74.8 998.0
16 11:51 W 37 G 61 3.22 Light Rain and Breezy BKN010 BKN022 OVC034 8.9 6.1 83% 5 74.73 996.9
16 10:51 S 20 G 30 16.09 Overcast SCT015 BKN026 OVC065 13.9 11.1 83% 74.63 995.3
16 09:51 S 13 16.09 Light Rain FEW015 BKN045 OVC080 12.8 11.1 90% 74.65 995.8
16 08:51 S 15 16.09 Light Rain SCT045 BKN065 OVC090 12.8 10.6 87% 74.7 996.1
16 07:51 SW 26 G 48 16.09 Light Rain FEW025 BKN040 OVC060 13.9 11.1 15.6 13.9 83% 74.7 996.2
16 06:51 S 17 G 37 16.09 Overcast FEW060 BKN080 OVC220 15.6 10.6 72% 74.52 993.8
16 05:51 SE 30 G 41 16.09 Overcast FEW055 SCT080 OVC220 14.4 10 75% 74.6 994.7
16 04:51 SE 33 G 41 16.09 A Few Clouds and Breezy FEW050 FEW250 13.9 8.9 72% 74.68 995.9
16 03:51 SE 28 G 39 16.09 A Few Clouds FEW050 FEW150 13.9 8.3 69% 74.88 998.3
16 02:51 SE 24 16.09 Partly Cloudy SCT050 SCT150 13.9 7.8 67% 75.06 1000.7
16 01:51 SE 28 G 41 16.09 Partly Cloudy FEW050 SCT120 SCT230 13.9 7.2 18.9 13.9 64% 75.06 1000.9
16 00:51 S 33 G 46 16.09 Partly Cloudy and Breezy FEW100 SCT230 13.9 7.2 64% 75.13 1001.7
15 23:51 SE 44 G 52 16.09 Partly Cloudy and Windy SCT100 SCT200 14.4 6.7 60% 75.23 1003.4
15 21:51 SE 39 G 52 16.09 Mostly Cloudy and Breezy FEW150 BKN230 16.1 7.2 56% 75.41 1006.1
15 20:51 SE 33 G 48 16.09 Overcast and Breezy SCT150 OVC230 17.8 7.2 50% 75.49 1007.1
15 19:51 SE 31 G 43 16.09 Overcast BKN150 OVC230 18.9 6.1 21.7 18.9 43% 75.51 1007.4
15 18:51 S 33 G 46 16.09 Overcast and Breezy BKN150 OVC230 19.4 5.6 41% 75.54 1007.7
15 17:51 Calm 16.09 Overcast FEW150 OVC230 20.6 4.4 35% 75.57 1007.9
Date Time (edt) 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)