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The table shows the combined weather forecast in Cheyenne 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 Cheyenne

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
10.03
Tue
day
15 h
Clear +3 600 SW
3 m/s
0.0 +1 +3
10.03
Tue
even
18 h
Clear +11 603 S
5 m/s
0.0 +9 +14
10.03
Tue
even
21 h
Partly cloudy +16 603 W
7 m/s
0.0 +15 +16
11.03
Wen
night
00 h
Mostly cloudy +15 602 W
8 m/s
0.0 +13 +13
11.03
Wen
night
03 h
Snow with rain +3 602 NW
10 m/s
0.6 -3 -3
11.03
Wen
morn
06 h
Light snow +1 603 NW
10 m/s
0.5 -5 -5
11.03
Wen
morn
09 h
Light cloudy -0 604 NW
9 m/s
0.0 -7 -7
11.03
Wen
day
12 h
Partly cloudy -4 606 NW
9 m/s
0.1 -11 -11
11.03
Wen
day
15 h
Clear -3 608 NW
8 m/s
0.0 -10 -10
11.03
Wen
even
18 h
Clear +1 611 NW
10 m/s
0.0 -5 -5
11.03
Wen
even
21 h
Clear +5 611 NW
10 m/s
0.0 0 0
12.03
Thu
night
00 h
Clear +7 611 W
9 m/s
0.0 +3 +3
12.03
Thu
night
03 h
Clear +4 610 W
4 m/s
0.0 +1 +1
12.03
Thu
morn
06 h
Clear +2 609 SW
6 m/s
0.0 -2 -2
12.03
Thu
morn
09 h
Clear +2 608 SW
6 m/s
0.0 -2 -2
12.03
Thu
day
12 h
Clear +5 606 W
7 m/s
0.0 +1 +1
12.03
Thu
day
15 h
Clear +6 606 W
13 m/s
0.0 0 0
12.03
Thu
even
18 h
Clear +10 605 W
18 m/s
0.0 +6 +6
12.03
Thu
even
21 h
Clear +14 604 W
19 m/s
0.0 +10 +10
13.03
Fri
night
00 h
Clear +13 604 W
17 m/s
0.0 +10 +10
13.03
Fri
night
03 h
Clear +11 604 W
15 m/s
0.0 +7 +7
13.03
Fri
morn
06 h
Clear +9 605 W
12 m/s
0.0 +5 +5
13.03
Fri
morn
09 h
Clear +8 604 W
10 m/s
0.0 +4 +4
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
+3
+11
+16
+15
+3
+1
-0
-4
Atmospheric pressure
600
603
603
602
602
603
604
606
Wind
SW
3 m/s
S
5 m/s
W
7 m/s
W
8 m/s
NW
10 m/s
NW
10 m/s
NW
9 m/s
NW
9 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.6
0.5
0.0
0.1
Tef,°C
+1
+9
+15
+13
-3
-5
-7
-11
Tefs,°C
+3
+14
+16
+13
-3
-5
-7
-11
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
-3
+1
+5
+7
+4
+2
+2
+5
Atmospheric pressure
608
611
611
611
610
609
608
606
Wind
NW
8 m/s
NW
10 m/s
NW
10 m/s
W
9 m/s
W
4 m/s
SW
6 m/s
SW
6 m/s
W
7 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-10
-5
0
+3
+1
-2
-2
+1
Tefs,°C
-10
-5
0
+3
+1
-2
-2
+1
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
+6
+10
+14
+13
+11
+9
+8
Atmospheric pressure
606
605
604
604
604
605
604
Wind
W
13 m/s
W
18 m/s
W
19 m/s
W
17 m/s
W
15 m/s
W
12 m/s
W
10 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
0
+6
+10
+10
+7
+5
+4
Tefs,°C
0
+6
+10
+10
+7
+5
+4
Weather comfort
 
 
 
 
 
 
 
 
  • Tue, 10.03
  • Wen, 11.03
  • Thu, 12.03
Location of a geographical point Cheyenne (Wyoming, USA): latitude 41.1519 longitude -104.8061 height above sea level 1868 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.