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

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
20.11
Wen
day
12 h
Cloudy +16 731 SW
1 m/s
0.1 +17 +17
20.11
Wen
day
15 h
Light rain +17 731 W
4 m/s
0.6 +16 +16
20.11
Wen
even
18 h
Light rain +20 731 W
6 m/s
0.4 +18 +20
20.11
Wen
even
21 h
Light cloudy +13 734 NW
6 m/s
0.1 +12 +12
21.11
Thu
night
00 h
Clear +9 735 NW
2 m/s
0.0 +9 +9
21.11
Thu
night
03 h
Clear +7 735 SW
2 m/s
0.0 +6 +6
21.11
Thu
morn
06 h
Clear +6 734 SW
3 m/s
0.0 +4 +4
21.11
Thu
morn
09 h
Clear +5 733 SW
4 m/s
0.0 +2 +2
21.11
Thu
day
12 h
Clear +4 733 SW
5 m/s
0.0 +1 +1
21.11
Thu
day
15 h
Light cloudy +7 733 SW
7 m/s
0.0 +3 +4
21.11
Thu
even
18 h
Mostly cloudy +8 731 W
8 m/s
0.0 +4 +4
21.11
Thu
even
21 h
Mostly cloudy +6 732 W
7 m/s
0.0 +3 +3
22.11
Fri
night
00 h
Partly cloudy +4 733 W
4 m/s
0.0 +1 +1
22.11
Fri
night
03 h
Cloudy +3 733 W
4 m/s
0.0 0 0
22.11
Fri
morn
06 h
Mostly cloudy +3 731 W
5 m/s
0.0 -1 -1
22.11
Fri
morn
09 h
Cloudy +3 731 W
5 m/s
0.1 -1 -1
22.11
Fri
day
12 h
Clear +3 732 W
4 m/s
0.0 0 0
22.11
Fri
day
15 h
Partly cloudy +5 735 W
4 m/s
0.2 +2 +3
22.11
Fri
even
18 h
Mostly cloudy +7 734 NW
4 m/s
0.0 +5 +7
22.11
Fri
even
21 h
Partly cloudy +7 734 NW
4 m/s
0.0 +5 +6
23.11
Sat
night
00 h
Light cloudy +5 735 W
3 m/s
0.0 +4 +4
23.11
Sat
night
03 h
Mostly cloudy +6 736 W
3 m/s
0.0 +4 +4
23.11
Sat
morn
06 h
Cloudy +6 736 SW
2 m/s
0.0 +5 +5
Wen, 20.11
Wen
Wen
Wen
Wen
Thu
Thu
Thu
Thu
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
+16
+17
+20
+13
+9
+7
+6
+5
Atmospheric pressure
731
731
731
734
735
735
734
733
Wind
SW
1 m/s
W
4 m/s
W
6 m/s
NW
6 m/s
NW
2 m/s
SW
2 m/s
SW
3 m/s
SW
4 m/s
Precipitation, mm
0.1
0.6
0.4
0.1
0.0
0.0
0.0
0.0
Tef,°C
+17
+16
+18
+12
+9
+6
+4
+2
Tefs,°C
+17
+16
+20
+12
+9
+6
+4
+2
Weather comfort
 
 
 
 
 
 
 
 
Thu
Thu
Thu
Thu
Fri
Fri
Fri
Fri
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
+4
+7
+8
+6
+4
+3
+3
+3
Atmospheric pressure
733
733
731
732
733
733
731
731
Wind
SW
5 m/s
SW
7 m/s
W
8 m/s
W
7 m/s
W
4 m/s
W
4 m/s
W
5 m/s
W
5 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.1
Tef,°C
+1
+3
+4
+3
+1
0
-1
-1
Tefs,°C
+1
+4
+4
+3
+1
0
-1
-1
Weather comfort
 
 
 
 
 
 
 
 
Fri
Fri
Fri
Fri
Sat
Sat
Sat
12 h
15 h
18 h
21 h
00 h
03 h
06 h
Air temperature,°С
+3
+5
+7
+7
+5
+6
+6
Atmospheric pressure
732
735
734
734
735
736
736
Wind
W
4 m/s
W
4 m/s
NW
4 m/s
NW
4 m/s
W
3 m/s
W
3 m/s
SW
2 m/s
Precipitation, mm
0.0
0.2
0.0
0.0
0.0
0.0
0.0
Tef,°C
0
+2
+5
+5
+4
+4
+5
Tefs,°C
0
+3
+7
+6
+4
+4
+5
Weather comfort
 
 
 
 
 
 
 
 
  • Wen, 20.11
  • Thu, 21.11
  • Fri, 22.11
Location of a geographical point Knoxville (Tennessee, USA): latitude 35.8181 longitude -83.9858 height above sea level 293 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.