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The table shows the combined weather forecast in Sitka 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 Sitka

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
21.11
Thu
day
12 h
Clear -2 761 NE
4 m/s
0.0 -6 -6
21.11
Thu
day
15 h
Clear -2 761 NE
3 m/s
0.0 -5 -5
21.11
Thu
even
18 h
Clear -1 762 NE
3 m/s
0.0 -4 -4
21.11
Thu
even
21 h
Clear +1 763 NE
3 m/s
0.0 -2 -1
22.11
Fri
night
00 h
Clear +1 763 NE
3 m/s
0.0 -2 -2
22.11
Fri
night
03 h
Clear -1 764 NE
3 m/s
0.0 -4 -4
22.11
Fri
morn
06 h
Clear -2 765 NE
2 m/s
0.0 -4 -4
22.11
Fri
morn
09 h
Clear -2 765 NE
2 m/s
0.0 -4 -4
22.11
Fri
day
12 h
Clear -2 764 NE
2 m/s
0.0 -4 -4
22.11
Fri
day
15 h
Clear -1 763 NE
3 m/s
0.0 -4 -4
22.11
Fri
even
18 h
Clear 0 761 N
4 m/s
0.0 -3 -3
22.11
Fri
even
21 h
Clear +3 760 N
4 m/s
0.0 0 +1
23.11
Sat
night
00 h
Clear +3 758 N
5 m/s
0.0 0 0
23.11
Sat
night
03 h
Clear +2 757 NE
8 m/s
0.0 -4 -4
23.11
Sat
morn
06 h
Clear 0 757 N
6 m/s
0.0 -4 -4
23.11
Sat
morn
09 h
Clear 0 757 N
6 m/s
0.0 -5 -5
23.11
Sat
day
12 h
Clear -1 757 N
6 m/s
0.0 -7 -7
23.11
Sat
day
15 h
Clear -3 758 N
5 m/s
0.0 -7 -7
23.11
Sat
even
18 h
Clear -3 760 N
5 m/s
0.0 -7 -7
23.11
Sat
even
21 h
Clear -1 761 N
6 m/s
0.0 -6 -6
24.11
Sun
night
00 h
Clear -2 761 N
4 m/s
0.0 -6 -6
24.11
Sun
night
03 h
Clear -3 762 N
4 m/s
0.0 -8 -8
24.11
Sun
morn
06 h
Clear -4 762 N
3 m/s
0.0 -7 -7
Thu, 21.11
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
-2
-2
-1
+1
+1
-1
-2
-2
Atmospheric pressure
761
761
762
763
763
764
765
765
Wind
NE
4 m/s
NE
3 m/s
NE
3 m/s
NE
3 m/s
NE
3 m/s
NE
3 m/s
NE
2 m/s
NE
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-6
-5
-4
-2
-2
-4
-4
-4
Tefs,°C
-6
-5
-4
-1
-2
-4
-4
-4
Weather comfort
 
 
 
 
 
 
 
 
Fri
Fri
Fri
Fri
Sat
Sat
Sat
Sat
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
-2
-1
0
+3
+3
+2
0
0
Atmospheric pressure
764
763
761
760
758
757
757
757
Wind
NE
2 m/s
NE
3 m/s
N
4 m/s
N
4 m/s
N
5 m/s
NE
8 m/s
N
6 m/s
N
6 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-4
-4
-3
0
0
-4
-4
-5
Tefs,°C
-4
-4
-3
+1
0
-4
-4
-5
Weather comfort
 
 
 
 
 
 
 
 
Sat
Sat
Sat
Sat
Sun
Sun
Sun
12 h
15 h
18 h
21 h
00 h
03 h
06 h
Air temperature,°С
-1
-3
-3
-1
-2
-3
-4
Atmospheric pressure
757
758
760
761
761
762
762
Wind
N
6 m/s
N
5 m/s
N
5 m/s
N
6 m/s
N
4 m/s
N
4 m/s
N
3 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-7
-7
-7
-6
-6
-8
-7
Tefs,°C
-7
-7
-7
-6
-6
-8
-7
Weather comfort
 
 
 
 
 
 
 
 
  • Thu, 21.11
  • Fri, 22.11
  • Sat, 23.11
Location of a geographical point Sitka (Alaska, USA): latitude 57.0481 longitude -135.3647 height above sea level 4 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.