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www.weatherandclimate.info
The table shows the combined weather forecast in Indianapolis 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 Indianapolis

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
30.12
Tue
morn
07 h
Mostly cloudy -8 745 W
5 m/s
0.0 -14 -14
30.12
Tue
morn
10 h
Partly cloudy -7 745 W
5 m/s
0.0 -14 -13
30.12
Tue
day
13 h
Light cloudy -5 743 W
5 m/s
0.0 -11 -9
30.12
Tue
day
16 h
Cloudy -4 742 W
5 m/s
0.0 -9 -9
30.12
Tue
even
19 h
Cloudy -4 741 W
4 m/s
0.0 -9 -9
30.12
Tue
even
22 h
Cloudy -3 739 SW
4 m/s
0.0 -8 -8
31.12
Wen
night
01 h
Cloudy -2 738 W
5 m/s
0.0 -7 -7
31.12
Wen
night
04 h
Cloudy -3 737 W
4 m/s
0.0 -7 -7
31.12
Wen
morn
07 h
Cloudy -2 738 W
4 m/s
0.0 -6 -6
31.12
Wen
morn
10 h
Cloudy -1 738 W
4 m/s
0.0 -5 -5
31.12
Wen
day
13 h
Cloudy 0 737 W
5 m/s
0.0 -4 -4
31.12
Wen
day
16 h
Light snow +1 736 W
5 m/s
0.0 -3 -3
31.12
Wen
even
19 h
Light snow +1 736 W
6 m/s
0.1 -4 -4
31.12
Wen
even
22 h
Snow 0 736 W
5 m/s
0.4 -4 -4
01.01
Thu
night
01 h
Light snow -1 737 NW
4 m/s
0.1 -5 -5
01.01
Thu
night
04 h
Mostly cloudy -4 739 N
4 m/s
0.1 -9 -9
01.01
Thu
morn
07 h
Light cloudy -5 740 N
2 m/s
0.0 -8 -8
01.01
Thu
morn
10 h
Partly cloudy -6 741 NW
2 m/s
0.0 -9 -8
01.01
Thu
day
13 h
Light cloudy -4 740 NW
1 m/s
0.0 -5 -1
01.01
Thu
day
16 h
Light cloudy -3 739 W
2 m/s
0.0 -6 -5
01.01
Thu
even
19 h
Light cloudy -4 739 SE
1 m/s
0.0 -5 -5
01.01
Thu
even
22 h
Light cloudy -3 738 S
2 m/s
0.0 -5 -5
02.01
Fri
night
01 h
Light cloudy -4 738 N
1 m/s
0.0 -5 -5
Tue, 30.12
Tue
Tue
Tue
Tue
Tue
Tue
Wen
Wen
07 h
10 h
13 h
16 h
19 h
22 h
01 h
04 h
Air temperature,°С
-8
-7
-5
-4
-4
-3
-2
-3
Atmospheric pressure
745
745
743
742
741
739
738
737
Wind
W
5 m/s
W
5 m/s
W
5 m/s
W
5 m/s
W
4 m/s
SW
4 m/s
W
5 m/s
W
4 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-14
-14
-11
-9
-9
-8
-7
-7
Tefs,°C
-14
-13
-9
-9
-9
-8
-7
-7
Weather comfort
 
 
 
 
 
 
 
 
Wen
Wen
Wen
Wen
Wen
Wen
Thu
Thu
07 h
10 h
13 h
16 h
19 h
22 h
01 h
04 h
Air temperature,°С
-2
-1
0
+1
+1
0
-1
-4
Atmospheric pressure
738
738
737
736
736
736
737
739
Wind
W
4 m/s
W
4 m/s
W
5 m/s
W
5 m/s
W
6 m/s
W
5 m/s
NW
4 m/s
N
4 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.1
0.4
0.1
0.1
Tef,°C
-6
-5
-4
-3
-4
-4
-5
-9
Tefs,°C
-6
-5
-4
-3
-4
-4
-5
-9
Weather comfort
 
 
 
 
 
 
 
 
Thu
Thu
Thu
Thu
Thu
Thu
Fri
07 h
10 h
13 h
16 h
19 h
22 h
01 h
Air temperature,°С
-5
-6
-4
-3
-4
-3
-4
Atmospheric pressure
740
741
740
739
739
738
738
Wind
N
2 m/s
NW
2 m/s
NW
1 m/s
W
2 m/s
SE
1 m/s
S
2 m/s
N
1 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-8
-9
-5
-6
-5
-5
-5
Tefs,°C
-8
-8
-1
-5
-5
-5
-5
Weather comfort
 
 
 
 
 
 
 
 
  • Tue, 30.12
  • Wen, 31.12
  • Thu, 01.01
Location of a geographical point Indianapolis (Indiana, USA): latitude 39.7250 longitude -86.2958 height above sea level 251 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.