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www.weatherandclimate.eu
The table shows the combined weather forecast Pittsburgh for three days ahead, automatically compiled according to several independent sources. The time is local. The atmospheric pressure in mm of mercury - at the level of the city (station).
The indicators of Tef (effective temperature), Tefs (effective sun temperature) and verbal characteristics of weather comfort are given (see explanations below).

Weather in Pittsburgh

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
19.01
Sun
day
12 h
Cloudy -5 726 N
3 m/s
0.0 -9 -9
19.01
Sun
day
15 h
Cloudy -6 726 N
4 m/s
0.1 -11 -11
19.01
Sun
even
18 h
Snow -6 725 N
4 m/s
0.9 -11 -10
19.01
Sun
even
21 h
Snow -5 726 NW
4 m/s
0.6 -9 -9
20.01
Mon
night
00 h
Light snow -5 727 NW
3 m/s
0.2 -10 -10
20.01
Mon
night
03 h
Light snow -8 729 NW
4 m/s
0.5 -13 -13
20.01
Mon
morn
06 h
Mostly cloudy -9 730 W
6 m/s
0.0 -16 -16
20.01
Mon
morn
09 h
Mostly cloudy -11 732 W
5 m/s
0.0 -19 -19
20.01
Mon
day
12 h
Cloudy -12 735 W
5 m/s
0.0 -20 -20
20.01
Mon
day
15 h
Cloudy -12 737 W
5 m/s
0.0 -20 -20
20.01
Mon
even
18 h
Cloudy -12 737 W
6 m/s
0.0 -20 -20
20.01
Mon
even
21 h
Cloudy -11 738 W
5 m/s
0.0 -19 -19
21.01
Tue
night
00 h
Partly cloudy -13 739 W
4 m/s
0.0 -21 -21
21.01
Tue
night
03 h
Light cloudy -13 739 W
4 m/s
0.0 -20 -20
21.01
Tue
morn
06 h
Light cloudy -13 740 SW
3 m/s
0.0 -20 -20
21.01
Tue
morn
09 h
Mostly cloudy -14 740 SW
3 m/s
0.0 -20 -20
21.01
Tue
day
12 h
Partly cloudy -13 740 SW
3 m/s
0.0 -20 -20
21.01
Tue
day
15 h
Mostly cloudy -11 741 SW
5 m/s
0.0 -19 -19
21.01
Tue
even
18 h
Cloudy -10 739 SW
5 m/s
0.0 -17 -17
21.01
Tue
even
21 h
Cloudy -10 738 W
4 m/s
0.2 -17 -17
22.01
Wen
night
00 h
Cloudy -13 739 W
4 m/s
0.0 -21 -21
22.01
Wen
night
03 h
Light cloudy -16 740 W
3 m/s
0.0 -22 -22
22.01
Wen
morn
06 h
Partly cloudy -12 735 SW
2 m/s
0.0 -16 -16
Sun, 19.01
Sun
Sun
Sun
Sun
Mon
Mon
Mon
Mon
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
-5
-6
-6
-5
-5
-8
-9
-11
Atmospheric pressure
726
726
725
726
727
729
730
732
Wind
N
3 m/s
N
4 m/s
N
4 m/s
NW
4 m/s
NW
3 m/s
NW
4 m/s
W
6 m/s
W
5 m/s
Precipitation, mm
0.0
0.1
0.9
0.6
0.2
0.5
0.0
0.0
Tef,°C
-9
-11
-11
-9
-10
-13
-16
-19
Tefs,°C
-9
-11
-10
-9
-10
-13
-16
-19
Weather comfort
 
 
 
 
 
 
 
 
Mon
Mon
Mon
Mon
Tue
Tue
Tue
Tue
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
-12
-12
-12
-11
-13
-13
-13
-14
Atmospheric pressure
735
737
737
738
739
739
740
740
Wind
W
5 m/s
W
5 m/s
W
6 m/s
W
5 m/s
W
4 m/s
W
4 m/s
SW
3 m/s
SW
3 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-20
-20
-20
-19
-21
-20
-20
-20
Tefs,°C
-20
-20
-20
-19
-21
-20
-20
-20
Weather comfort
 
 
 
 
 
 
 
 
Tue
Tue
Tue
Tue
Wen
Wen
Wen
12 h
15 h
18 h
21 h
00 h
03 h
06 h
Air temperature,°С
-13
-11
-10
-10
-13
-16
-12
Atmospheric pressure
740
741
739
738
739
740
735
Wind
SW
3 m/s
SW
5 m/s
SW
5 m/s
W
4 m/s
W
4 m/s
W
3 m/s
SW
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.2
0.0
0.0
0.0
Tef,°C
-20
-19
-17
-17
-21
-22
-16
Tefs,°C
-20
-19
-17
-17
-21
-22
-16
Weather comfort
 
 
 
 
 
 
 
 
  • Sun, 19.01
  • Mon, 20.01
  • Tue, 21.01
Location of a geographical point Pittsburgh (Pennsylvania, USA): latitude 40.4847 longitude -80.2144 height above sea level 367 m.
Navigation:
Notes:
Tef - Effective temperature - the temperature felt by a seasonally dressed person in the shade. The calculation takes into account the influence of humidity, wind speed and atmospheric pressure on the human heat perception.
Tefs - Effective sun temperature - the temperature that a person feels, adjusted for solar radiation. Depends on the amount of cloud cover and the height of the sun above the horizon. At night and in cloudy weather the correction is zero.
Weather comfort - a verbal characteristic that characterizes the favorability or unfavorability of forecast meteorological conditions for a seasonally dressed person. Both relative characteristics are used: warm, cool, cold, very cold, showing how much the expected Tef will be higher or lower than the norm, and absolute ones: the risk of sunstroke, the risk of overheating, hot, very hot, stuffy, very stuffy, comfort, the risk of colds, the risk of frostbite that occur when the Tef, Tefs, air temperature or a combination of certain criteria are reached.