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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
10.03
Tue
day
15 h
Light snow -2 751 E
3 m/s
0.1 -5 -5
10.03
Tue
even
18 h
Mostly cloudy -2 751 E
3 m/s
0.0 -6 -6
10.03
Tue
even
21 h
Snow +1 752 SE
4 m/s
0.3 -2 -1
11.03
Wen
night
00 h
Snow with rain +1 753 S
4 m/s
0.8 -2 -2
11.03
Wen
night
03 h
Snow 0 753 SE
3 m/s
0.9 -2 -2
11.03
Wen
morn
06 h
Snow -1 754 SE
2 m/s
1.3 -3 -3
11.03
Wen
morn
09 h
Snow -1 755 E
2 m/s
0.6 -3 -3
11.03
Wen
day
12 h
Snow -1 755 E
3 m/s
0.8 -4 -4
11.03
Wen
day
15 h
Cloudy -1 755 E
3 m/s
0.0 -4 -4
11.03
Wen
even
18 h
Light snow -1 756 E
3 m/s
0.3 -4 -4
11.03
Wen
even
21 h
Mostly cloudy +1 756 E
3 m/s
0.0 -2 -1
12.03
Thu
night
00 h
Partly cloudy +1 756 E
3 m/s
0.0 -2 -1
12.03
Thu
night
03 h
Partly cloudy 0 756 E
3 m/s
0.0 -3 -3
12.03
Thu
morn
06 h
Light cloudy -4 757 NE
3 m/s
0.0 -7 -7
12.03
Thu
morn
09 h
Partly cloudy -5 758 NE
3 m/s
0.0 -9 -9
12.03
Thu
day
12 h
Partly cloudy -6 759 NE
3 m/s
0.0 -10 -10
12.03
Thu
day
15 h
Snow -5 760 NE
3 m/s
0.7 -9 -9
12.03
Thu
even
18 h
Snow -4 762 NE
3 m/s
0.6 -8 -7
12.03
Thu
even
21 h
Snow -1 762 E
2 m/s
0.5 -2 +1
13.03
Fri
night
00 h
Snow 0 762 E
2 m/s
0.5 -2 -1
13.03
Fri
night
03 h
Mostly cloudy -1 762 NE
3 m/s
0.2 -4 -4
13.03
Fri
morn
06 h
Snow -3 763 E
4 m/s
0.4 -7 -7
13.03
Fri
morn
09 h
Snow -4 762 E
4 m/s
0.8 -9 -9
Tue, 10.03
Tue
Tue
Tue
Wen
Wen
Wen
Wen
Wen
15 h
18 h
21 h
00 h
03 h
06 h
09 h
12 h
Air temperature,°С
-2
-2
+1
+1
0
-1
-1
-1
Atmospheric pressure
751
751
752
753
753
754
755
755
Wind
E
3 m/s
E
3 m/s
SE
4 m/s
S
4 m/s
SE
3 m/s
SE
2 m/s
E
2 m/s
E
3 m/s
Precipitation, mm
0.1
0.0
0.3
0.8
0.9
1.3
0.6
0.8
Tef,°C
-5
-6
-2
-2
-2
-3
-3
-4
Tefs,°C
-5
-6
-1
-2
-2
-3
-3
-4
Weather comfort
 
 
 
 
 
 
 
 
Wen
Wen
Wen
Thu
Thu
Thu
Thu
Thu
15 h
18 h
21 h
00 h
03 h
06 h
09 h
12 h
Air temperature,°С
-1
-1
+1
+1
0
-4
-5
-6
Atmospheric pressure
755
756
756
756
756
757
758
759
Wind
E
3 m/s
E
3 m/s
E
3 m/s
E
3 m/s
E
3 m/s
NE
3 m/s
NE
3 m/s
NE
3 m/s
Precipitation, mm
0.0
0.3
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-4
-4
-2
-2
-3
-7
-9
-10
Tefs,°C
-4
-4
-1
-1
-3
-7
-9
-10
Weather comfort
 
 
 
 
 
 
 
 
Thu
Thu
Thu
Fri
Fri
Fri
Fri
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
-5
-4
-1
0
-1
-3
-4
Atmospheric pressure
760
762
762
762
762
763
762
Wind
NE
3 m/s
NE
3 m/s
E
2 m/s
E
2 m/s
NE
3 m/s
E
4 m/s
E
4 m/s
Precipitation, mm
0.7
0.6
0.5
0.5
0.2
0.4
0.8
Tef,°C
-9
-8
-2
-2
-4
-7
-9
Tefs,°C
-9
-7
+1
-1
-4
-7
-9
Weather comfort
 
 
 
 
 
 
 
 
  • Tue, 10.03
  • Wen, 11.03
  • Thu, 12.03
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.