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The table shows the combined weather forecast in St. Louis 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 St. Louis

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 +3 746 NW
8 m/s
0.0 -2 -2
21.11
Thu
even
18 h
Partly cloudy +4 748 NW
8 m/s
0.0 0 0
22.11
Fri
night
00 h
Light cloudy +4 747 W
8 m/s
0.0 0 0
22.11
Fri
morn
06 h
Mostly cloudy +3 749 NW
6 m/s
0.0 -1 -1
22.11
Fri
day
12 h
Mostly cloudy +2 750 NW
4 m/s
0.0 -1 -1
22.11
Fri
even
18 h
Mostly cloudy +7 750 NW
5 m/s
0.0 +4 +5
23.11
Sat
night
00 h
Partly cloudy +6 750 NW
3 m/s
0.0 +4 +4
23.11
Sat
morn
06 h
Light cloudy +3 750 NW
2 m/s
0.0 +2 +2
23.11
Sat
day
12 h
Clear +2 750 W
2 m/s
0.0 0 0
23.11
Sat
even
18 h
Light cloudy +8 750 SW
1 m/s
0.0 +9 +14
24.11
Sun
night
00 h
Clear +7 748 S
2 m/s
0.0 +6 +6
24.11
Sun
morn
06 h
Light cloudy +5 747 S
3 m/s
0.0 +3 +3
24.11
Sun
day
12 h
Light cloudy +6 746 S
4 m/s
0.0 +3 +3
24.11
Sun
even
18 h
Clear +14 744 S
5 m/s
0.0 +13 +15
25.11
Mon
night
00 h
Mostly cloudy +15 743 S
4 m/s
0.0 +14 +14
25.11
Mon
morn
06 h
Light rain +14 744 S
3 m/s
0.1 +13 +13
25.11
Mon
day
12 h
Mostly cloudy +13 744 W
4 m/s
0.1 +12 +12
25.11
Mon
even
18 h
Light rain +9 749 NW
5 m/s
0.3 +7 +9
26.11
Tue
night
00 h
Clear +5 752 NW
5 m/s
0.0 +2 +2
26.11
Tue
morn
06 h
Light cloudy +1 753 NW
3 m/s
0.0 -1 -1
26.11
Tue
day
12 h
Partly cloudy 0 753 NW
2 m/s
0.0 -2 -2
26.11
Tue
even
18 h
Light cloudy +6 753 NE
3 m/s
0.0 +4 +7
27.11
Wen
night
00 h
Partly cloudy +7 751 E
2 m/s
0.0 +6 +6
27.11
Wen
morn
06 h
Mostly cloudy +4 750 E
2 m/s
0.0 +2 +2
27.11
Wen
day
12 h
Partly cloudy +3 749 E
2 m/s
0.0 +2 +2
27.11
Wen
even
18 h
Rain +6 746 E
4 m/s
1.7 +4 +5
28.11
Thu
night
00 h
Rain +7 747 E
3 m/s
1.2 +5 +5
28.11
Thu
morn
06 h
Rain +7 748 NE
3 m/s
1.5 +5 +5
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
+3
+4
+4
+3
+2
+7
+6
+3
Atmospheric pressure
746
748
747
749
750
750
750
750
Wind
NW
8 m/s
NW
8 m/s
W
8 m/s
NW
6 m/s
NW
4 m/s
NW
5 m/s
NW
3 m/s
NW
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-2
0
0
-1
-1
+4
+4
+2
Tefs,°C
-2
0
0
-1
-1
+5
+4
+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
+2
+8
+7
+5
+6
+14
+15
+14
Atmospheric pressure
750
750
748
747
746
744
743
744
Wind
W
2 m/s
SW
1 m/s
S
2 m/s
S
3 m/s
S
4 m/s
S
5 m/s
S
4 m/s
S
3 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.1
Tef,°C
0
+9
+6
+3
+3
+13
+14
+13
Tefs,°C
0
+14
+6
+3
+3
+15
+14
+13
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
+13
+9
+5
+1
0
+6
+7
+4
Atmospheric pressure
744
749
752
753
753
753
751
750
Wind
W
4 m/s
NW
5 m/s
NW
5 m/s
NW
3 m/s
NW
2 m/s
NE
3 m/s
E
2 m/s
E
2 m/s
Precipitation, mm
0.1
0.3
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+12
+7
+2
-1
-2
+4
+6
+2
Tefs,°C
+12
+9
+2
-1
-2
+7
+6
+2
Weather comfort
 
 
 
 
 
 
 
 
Wen
Wen
Thu
Thu
12 h
18 h
00 h
06 h
Air temperature,°С
+3
+6
+7
+7
Atmospheric pressure
749
746
747
748
Wind
E
2 m/s
E
4 m/s
E
3 m/s
NE
3 m/s
Precipitation, mm
0.0
1.7
1.2
1.5
Tef,°C
+2
+4
+5
+5
Tefs,°C
+2
+5
+5
+5
Weather comfort
 
 
 
 
 
 
 
 
  • Thu, 21.11
  • Sat, 23.11
  • Mon, 25.11
  • Wen, 27.11
Location of a geographical point St. Louis (Missouri, USA): latitude 38.7525 longitude -90.3736 height above sea level 162 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.