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www.weatherandclimate.info
The table shows the combined weather forecast in Watertown for a week 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
21.11
Thu
day
12 h
Cloudy -5 718 NW
6 m/s
0.0 -11 -11
21.11
Thu
even
18 h
Mostly cloudy -3 719 NW
6 m/s
0.0 -9 -9
22.11
Fri
night
00 h
Partly cloudy -3 719 NW
3 m/s
0.0 -7 -7
22.11
Fri
morn
06 h
Partly cloudy -4 719 NW
2 m/s
0.0 -6 -6
22.11
Fri
day
12 h
Partly cloudy -5 719 E
1 m/s
0.0 -6 -6
22.11
Fri
even
18 h
Light cloudy -1 718 SW
1 m/s
0.0 -2 +1
23.11
Sat
night
00 h
Light cloudy -2 716 NE
1 m/s
0.0 -2 -2
23.11
Sat
morn
06 h
Mostly cloudy -2 716 NE
1 m/s
0.0 -2 -2
23.11
Sat
day
12 h
Mostly cloudy -3 715 NE
3 m/s
0.0 -6 -6
23.11
Sat
even
18 h
Partly cloudy -1 713 E
3 m/s
0.0 -4 -2
24.11
Sun
night
00 h
Mostly cloudy -2 709 E
5 m/s
0.0 -6 -6
24.11
Sun
morn
06 h
Mostly cloudy -0 707 E
5 m/s
0.0 -4 -4
24.11
Sun
day
12 h
Cloudy +1 705 E
3 m/s
0.1 -2 -2
24.11
Sun
even
18 h
Cloudy +2 707 NW
3 m/s
0.1 -1 -1
25.11
Mon
night
00 h
Cloudy -1 711 NW
7 m/s
0.0 -6 -6
25.11
Mon
morn
06 h
Partly cloudy -4 714 NW
8 m/s
0.0 -12 -12
25.11
Mon
day
12 h
Mostly cloudy -5 716 W
8 m/s
0.0 -12 -12
25.11
Mon
even
18 h
Mostly cloudy -5 719 NW
8 m/s
0.0 -12 -12
26.11
Tue
night
00 h
Partly cloudy -5 719 NW
5 m/s
0.0 -10 -10
26.11
Tue
morn
06 h
Partly cloudy -6 720 NE
3 m/s
0.0 -10 -10
26.11
Tue
day
12 h
Cloudy -5 718 SE
3 m/s
0.0 -9 -9
26.11
Tue
even
18 h
Partly cloudy -6 714 SE
2 m/s
0.0 -9 -7
27.11
Wen
night
00 h
Partly cloudy -3 717 SE
3 m/s
0.1 -7 -7
27.11
Wen
morn
06 h
Mostly cloudy -3 536 SE
2 m/s
0.2 -5 -5
27.11
Wen
day
12 h
Light cloudy -6 715 SE
2 m/s
0.1 -9 -9
27.11
Wen
even
18 h
Partly cloudy -5 717 NE
2 m/s
0.0 -8 -6
28.11
Thu
night
00 h
Light cloudy -3 714 NE
2 m/s
0.0 -5 -5
28.11
Thu
morn
06 h
Partly cloudy -1 716 E
1 m/s
0.0 -1 -1
Thu, 21.11
Thu
Thu
Fri
Fri
Fri
Fri
Sat
Sat
12 h
18 h
00 h
06 h
12 h
18 h
00 h
06 h
Air temperature,°С
-5
-3
-3
-4
-5
-1
-2
-2
Atmospheric pressure
718
719
719
719
719
718
716
716
Wind
NW
6 m/s
NW
6 m/s
NW
3 m/s
NW
2 m/s
E
1 m/s
SW
1 m/s
NE
1 m/s
NE
1 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-11
-9
-7
-6
-6
-2
-2
-2
Tefs,°C
-11
-9
-7
-6
-6
+1
-2
-2
Weather comfort
 
 
 
 
 
 
 
 
Sat
Sat
Sun
Sun
Sun
Sun
Mon
Mon
12 h
18 h
00 h
06 h
12 h
18 h
00 h
06 h
Air temperature,°С
-3
-1
-2
-0
+1
+2
-1
-4
Atmospheric pressure
715
713
709
707
705
707
711
714
Wind
NE
3 m/s
E
3 m/s
E
5 m/s
E
5 m/s
E
3 m/s
NW
3 m/s
NW
7 m/s
NW
8 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.1
0.1
0.0
0.0
Tef,°C
-6
-4
-6
-4
-2
-1
-6
-12
Tefs,°C
-6
-2
-6
-4
-2
-1
-6
-12
Weather comfort
 
 
 
 
 
 
 
 
Mon
Mon
Tue
Tue
Tue
Tue
Wen
Wen
12 h
18 h
00 h
06 h
12 h
18 h
00 h
06 h
Air temperature,°С
-5
-5
-5
-6
-5
-6
-3
-3
Atmospheric pressure
716
719
719
720
718
714
717
536
Wind
W
8 m/s
NW
8 m/s
NW
5 m/s
NE
3 m/s
SE
3 m/s
SE
2 m/s
SE
3 m/s
SE
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.1
0.2
Tef,°C
-12
-12
-10
-10
-9
-9
-7
-5
Tefs,°C
-12
-12
-10
-10
-9
-7
-7
-5
Weather comfort
 
 
 
 
 
 
 
 
Wen
Wen
Thu
Thu
12 h
18 h
00 h
06 h
Air temperature,°С
-6
-5
-3
-1
Atmospheric pressure
715
717
714
716
Wind
SE
2 m/s
NE
2 m/s
NE
2 m/s
E
1 m/s
Precipitation, mm
0.1
0.0
0.0
0.0
Tef,°C
-9
-8
-5
-1
Tefs,°C
-9
-6
-5
-1
Weather comfort
 
 
 
 
 
 
 
 
  • Thu, 21.11
  • Sat, 23.11
  • Mon, 25.11
  • Wen, 27.11
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.