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www.weatherandclimate.eu
The table shows the combined weather forecast 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
04.04
Fri
day
12 h
Cloudy 0 719 SE
2 m/s
0.0 -2 -2
04.04
Fri
even
18 h
Snow with rain +1 720 S
3 m/s
2.2 -2 -0
05.04
Sat
night
00 h
Snow 0 720 N
7 m/s
1.4 -5 -5
05.04
Sat
morn
06 h
Clear -4 723 N
4 m/s
0.0 -8 -8
05.04
Sat
day
12 h
Clear -6 723 NW
3 m/s
0.0 -10 -10
05.04
Sat
even
18 h
Clear 0 724 W
3 m/s
0.0 -3 +8
06.04
Sun
night
00 h
Clear +3 721 W
4 m/s
0.0 -1 -1
06.04
Sun
morn
06 h
Clear -2 719 W
2 m/s
0.0 -4 -4
06.04
Sun
day
12 h
Clear -2 716 SW
3 m/s
0.0 -5 -5
06.04
Sun
even
18 h
Light cloudy +5 717 W
2 m/s
0.0 +4 +13
07.04
Mon
night
00 h
Clear +10 715 NW
4 m/s
0.0 +8 +8
07.04
Mon
morn
06 h
Light cloudy -0 716 NE
5 m/s
0.0 -5 -5
07.04
Mon
day
12 h
Light cloudy -5 720 N
5 m/s
0.0 -11 -11
07.04
Mon
even
18 h
Light cloudy -1 721 N
4 m/s
0.0 -5 +2
08.04
Tue
night
00 h
Clear +2 448 E
1 m/s
0.0 +2 +3
08.04
Tue
morn
06 h
Clear -1 380 E
3 m/s
0.0 -4 -4
08.04
Tue
day
12 h
Mostly cloudy -0 362 SE
3 m/s
0.0 -3 -3
08.04
Tue
even
18 h
Cloudy +4 356 SE
4 m/s
0.0 +1 +2
09.04
Wen
night
00 h
Cloudy +6 355 S
1 m/s
0.0 +6 +6
Fri, 04.04
Fri
Fri
Sat
Sat
Sat
Sat
Sun
Sun
12 h
18 h
00 h
06 h
12 h
18 h
00 h
06 h
Air temperature,°С
0
+1
0
-4
-6
0
+3
-2
Atmospheric pressure
719
720
720
723
723
724
721
719
Wind
SE
2 m/s
S
3 m/s
N
7 m/s
N
4 m/s
NW
3 m/s
W
3 m/s
W
4 m/s
W
2 m/s
Precipitation, mm
0.0
2.2
1.4
0.0
0.0
0.0
0.0
0.0
Tef,°C
-2
-2
-5
-8
-10
-3
-1
-4
Tefs,°C
-2
-0
-5
-8
-10
+8
-1
-4
Weather comfort
 
 
 
 
 
 
 
 
Sun
Sun
Mon
Mon
Mon
Mon
Tue
Tue
12 h
18 h
00 h
06 h
12 h
18 h
00 h
06 h
Air temperature,°С
-2
+5
+10
-0
-5
-1
+2
-1
Atmospheric pressure
716
717
715
716
720
721
448
380
Wind
SW
3 m/s
W
2 m/s
NW
4 m/s
NE
5 m/s
N
5 m/s
N
4 m/s
E
1 m/s
E
3 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-5
+4
+8
-5
-11
-5
+2
-4
Tefs,°C
-5
+13
+8
-5
-11
+2
+3
-4
Weather comfort
 
 
 
 
 
 
 
 
Tue
Tue
Wen
12 h
18 h
00 h
Air temperature,°С
-0
+4
+6
Atmospheric pressure
362
356
355
Wind
SE
3 m/s
SE
4 m/s
S
1 m/s
Precipitation, mm
0.0
0.0
0.0
Tef,°C
-3
+1
+6
Tefs,°C
-3
+2
+6
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
  • Fri, 04.04
  • Sun, 06.04
  • Tue, 08.04
  • , .
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.