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www.weatherandclimate.eu
The table shows the combined weather forecast Watertown 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 Watertown

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
14.11
Thu
day
12 h
Partly cloudy +1 713 NW
1 m/s
0.0 +1 +1
14.11
Thu
day
15 h
Mostly cloudy +3 714 SE
1 m/s
0.0 +3 +3
14.11
Thu
even
18 h
Light cloudy +7 713 S
3 m/s
0.0 +5 +7
14.11
Thu
even
21 h
Clear +9 713 S
3 m/s
0.0 +8 +9
15.11
Fri
night
00 h
Clear +5 712 SE
2 m/s
0.0 +4 +4
15.11
Fri
night
03 h
Clear +3 713 S
3 m/s
0.0 +1 +1
15.11
Fri
morn
06 h
Clear +2 713 S
2 m/s
0.0 +1 +1
15.11
Fri
morn
09 h
Light cloudy +1 713 S
2 m/s
0.0 0 0
15.11
Fri
day
12 h
Light cloudy +1 713 S
2 m/s
0.0 -1 -1
15.11
Fri
day
15 h
Light cloudy +3 714 SE
2 m/s
0.0 +1 +1
15.11
Fri
even
18 h
Light cloudy +11 715 SE
3 m/s
0.0 +10 +13
15.11
Fri
even
21 h
Light cloudy +12 712 E
5 m/s
0.0 +10 +11
16.11
Sat
night
00 h
Light cloudy +8 711 E
6 m/s
0.0 +5 +5
16.11
Sat
night
03 h
Light cloudy +7 710 SE
6 m/s
0.0 +4 +4
16.11
Sat
morn
06 h
Clear +7 708 SE
7 m/s
0.0 +3 +3
16.11
Sat
morn
09 h
Light cloudy +6 707 SE
6 m/s
0.0 +3 +3
16.11
Sat
day
12 h
Light cloudy +6 706 SE
6 m/s
0.0 +2 +2
16.11
Sat
day
15 h
Partly cloudy +7 705 S
6 m/s
0.0 +4 +4
16.11
Sat
even
18 h
Mostly cloudy +10 703 S
6 m/s
0.0 +7 +7
16.11
Sat
even
21 h
Light cloudy +11 703 SW
6 m/s
0.1 +9 +9
17.11
Sun
night
00 h
Light cloudy +9 704 SW
4 m/s
0.1 +7 +7
17.11
Sun
night
03 h
Clear +7 706 SW
5 m/s
0.0 +4 +4
17.11
Sun
morn
06 h
Light cloudy +5 707 W
7 m/s
0.0 +1 +1
Thu, 14.11
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
+1
+3
+7
+9
+5
+3
+2
+1
Atmospheric pressure
713
714
713
713
712
713
713
713
Wind
NW
1 m/s
SE
1 m/s
S
3 m/s
S
3 m/s
SE
2 m/s
S
3 m/s
S
2 m/s
S
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+1
+3
+5
+8
+4
+1
+1
0
Tefs,°C
+1
+3
+7
+9
+4
+1
+1
0
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
+1
+3
+11
+12
+8
+7
+7
+6
Atmospheric pressure
713
714
715
712
711
710
708
707
Wind
S
2 m/s
SE
2 m/s
SE
3 m/s
E
5 m/s
E
6 m/s
SE
6 m/s
SE
7 m/s
SE
6 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-1
+1
+10
+10
+5
+4
+3
+3
Tefs,°C
-1
+1
+13
+11
+5
+4
+3
+3
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
+6
+7
+10
+11
+9
+7
+5
Atmospheric pressure
706
705
703
703
704
706
707
Wind
SE
6 m/s
S
6 m/s
S
6 m/s
SW
6 m/s
SW
4 m/s
SW
5 m/s
W
7 m/s
Precipitation, mm
0.0
0.0
0.0
0.1
0.1
0.0
0.0
Tef,°C
+2
+4
+7
+9
+7
+4
+1
Tefs,°C
+2
+4
+7
+9
+7
+4
+1
Weather comfort
 
 
 
 
 
 
 
 
  • Thu, 14.11
  • Fri, 15.11
  • Sat, 16.11
Location of a geographical point Watertown (South Dakota, USA): latitude 44.9047 longitude -97.1494 height above sea level 533 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.