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www.weatherandclimate.eu
The table shows the combined weather forecast Rapid City 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 Rapid City

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
18.12
Wen
day
12 h
Light cloudy -7 683 S
2 m/s
0.0 -10 -10
18.12
Wen
day
15 h
Clear -6 682 S
3 m/s
0.0 -10 -10
18.12
Wen
even
18 h
Light cloudy +1 681 S
5 m/s
0.0 -3 -2
18.12
Wen
even
21 h
Mostly cloudy +5 678 SE
4 m/s
0.0 +3 +3
19.12
Thu
night
00 h
Partly cloudy +4 674 S
2 m/s
0.0 +2 +2
19.12
Thu
night
03 h
Light cloudy +2 674 N
2 m/s
0.0 +1 +1
19.12
Thu
morn
06 h
Light cloudy +4 676 NW
5 m/s
0.0 0 0
19.12
Thu
morn
09 h
Clear +6 677 NW
10 m/s
0.0 +1 +1
19.12
Thu
day
12 h
Clear +5 678 NW
10 m/s
0.0 0 0
19.12
Thu
day
15 h
Clear +3 681 NW
10 m/s
0.0 -2 -2
19.12
Thu
even
18 h
Clear +5 682 NW
10 m/s
0.0 0 0
19.12
Thu
even
21 h
Clear +2 684 N
11 m/s
0.0 -4 -4
20.12
Fri
night
00 h
Clear -3 685 N
6 m/s
0.0 -9 -9
20.12
Fri
night
03 h
Clear -7 686 N
2 m/s
0.0 -10 -10
20.12
Fri
morn
06 h
Clear -9 685 SE
1 m/s
0.0 -10 -10
20.12
Fri
morn
09 h
Clear -9 685 S
3 m/s
0.0 -14 -14
20.12
Fri
day
12 h
Clear -9 684 S
4 m/s
0.0 -14 -14
20.12
Fri
day
15 h
Light cloudy -7 683 S
5 m/s
0.0 -14 -14
20.12
Fri
even
18 h
Light cloudy -2 682 SE
6 m/s
0.0 -7 -6
20.12
Fri
even
21 h
Partly cloudy 0 681 SE
4 m/s
0.0 -3 -2
21.12
Sat
night
00 h
Clear -3 680 E
1 m/s
0.0 -4 -4
21.12
Sat
night
03 h
Clear -5 679 S
2 m/s
0.0 -7 -7
21.12
Sat
morn
06 h
Clear -4 679 SW
2 m/s
0.0 -6 -6
Wen, 18.12
Wen
Wen
Wen
Wen
Thu
Thu
Thu
Thu
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
-7
-6
+1
+5
+4
+2
+4
+6
Atmospheric pressure
683
682
681
678
674
674
676
677
Wind
S
2 m/s
S
3 m/s
S
5 m/s
SE
4 m/s
S
2 m/s
N
2 m/s
NW
5 m/s
NW
10 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-10
-10
-3
+3
+2
+1
0
+1
Tefs,°C
-10
-10
-2
+3
+2
+1
0
+1
Weather comfort
 
 
 
 
 
 
 
 
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
+5
+3
+5
+2
-3
-7
-9
-9
Atmospheric pressure
678
681
682
684
685
686
685
685
Wind
NW
10 m/s
NW
10 m/s
NW
10 m/s
N
11 m/s
N
6 m/s
N
2 m/s
SE
1 m/s
S
3 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
0
-2
0
-4
-9
-10
-10
-14
Tefs,°C
0
-2
0
-4
-9
-10
-10
-14
Weather comfort
 
 
 
 
 
 
 
 
Fri
Fri
Fri
Fri
Sat
Sat
Sat
12 h
15 h
18 h
21 h
00 h
03 h
06 h
Air temperature,°С
-9
-7
-2
0
-3
-5
-4
Atmospheric pressure
684
683
682
681
680
679
679
Wind
S
4 m/s
S
5 m/s
SE
6 m/s
SE
4 m/s
E
1 m/s
S
2 m/s
SW
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-14
-14
-7
-3
-4
-7
-6
Tefs,°C
-14
-14
-6
-2
-4
-7
-6
Weather comfort
 
 
 
 
 
 
 
 
  • Wen, 18.12
  • Thu, 19.12
  • Fri, 20.12
Location of a geographical point Rapid City (South Dakota, USA): latitude 44.0433 longitude -103.0536 height above sea level 963 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.