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The table shows the combined weather forecast in Des Moines 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 Des Moines

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
09.12
Tue
day
12 h
Clear -2 731 SW
3 m/s
0.0 -5 -5
09.12
Tue
day
15 h
Mostly cloudy -1 730 SW
2 m/s
0.0 -3 -3
09.12
Tue
even
18 h
Mostly cloudy +2 727 S
3 m/s
0.0 0 +1
09.12
Tue
even
21 h
Cloudy +3 723 SW
4 m/s
0.0 0 0
10.12
Wen
night
00 h
Mostly cloudy +4 722 SW
6 m/s
0.0 0 0
10.12
Wen
night
03 h
Mostly cloudy +5 722 W
6 m/s
0.0 +1 +1
10.12
Wen
morn
06 h
Partly cloudy +5 724 W
10 m/s
0.0 -1 -1
10.12
Wen
morn
09 h
Cloudy +3 725 NW
10 m/s
0.0 -2 -2
10.12
Wen
day
12 h
Cloudy -1 729 NW
11 m/s
0.0 -8 -8
10.12
Wen
day
15 h
Cloudy -2 733 NW
8 m/s
0.0 -9 -9
10.12
Wen
even
18 h
Cloudy -2 734 NW
7 m/s
0.0 -8 -8
10.12
Wen
even
21 h
Cloudy -2 735 NW
6 m/s
0.0 -7 -7
11.12
Thu
night
00 h
Cloudy -3 736 NW
5 m/s
0.0 -9 -9
11.12
Thu
night
03 h
Cloudy -4 737 NW
4 m/s
0.0 -9 -9
11.12
Thu
morn
06 h
Partly cloudy -6 737 N
3 m/s
0.0 -10 -10
11.12
Thu
morn
09 h
Mostly cloudy -6 736 NE
2 m/s
0.0 -9 -9
11.12
Thu
day
12 h
Mostly cloudy -7 736 E
2 m/s
0.0 -10 -10
11.12
Thu
day
15 h
Mostly cloudy -6 736 SE
2 m/s
0.0 -9 -9
11.12
Thu
even
18 h
Mostly cloudy -3 735 SE
3 m/s
0.0 -7 -6
11.12
Thu
even
21 h
Cloudy -2 733 SE
3 m/s
0.0 -5 -5
12.12
Fri
night
00 h
Snow -3 733 E
4 m/s
1.2 -7 -7
12.12
Fri
night
03 h
Snow -3 733 E
4 m/s
1.1 -7 -7
12.12
Fri
morn
06 h
Mostly cloudy -3 732 E
3 m/s
0.2 -6 -6
Tue, 09.12
Tue
Tue
Tue
Tue
Wen
Wen
Wen
Wen
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
-2
-1
+2
+3
+4
+5
+5
+3
Atmospheric pressure
731
730
727
723
722
722
724
725
Wind
SW
3 m/s
SW
2 m/s
S
3 m/s
SW
4 m/s
SW
6 m/s
W
6 m/s
W
10 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
-5
-3
0
0
0
+1
-1
-2
Tefs,°C
-5
-3
+1
0
0
+1
-1
-2
Weather comfort
 
 
 
 
 
 
 
 
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
-1
-2
-2
-2
-3
-4
-6
-6
Atmospheric pressure
729
733
734
735
736
737
737
736
Wind
NW
11 m/s
NW
8 m/s
NW
7 m/s
NW
6 m/s
NW
5 m/s
NW
4 m/s
N
3 m/s
NE
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-8
-9
-8
-7
-9
-9
-10
-9
Tefs,°C
-8
-9
-8
-7
-9
-9
-10
-9
Weather comfort
 
 
 
 
 
 
 
 
Thu
Thu
Thu
Thu
Fri
Fri
Fri
12 h
15 h
18 h
21 h
00 h
03 h
06 h
Air temperature,°С
-7
-6
-3
-2
-3
-3
-3
Atmospheric pressure
736
736
735
733
733
733
732
Wind
E
2 m/s
SE
2 m/s
SE
3 m/s
SE
3 m/s
E
4 m/s
E
4 m/s
E
3 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
1.2
1.1
0.2
Tef,°C
-10
-9
-7
-5
-7
-7
-6
Tefs,°C
-10
-9
-6
-5
-7
-7
-6
Weather comfort
 
 
 
 
 
 
 
 
  • Tue, 09.12
  • Wen, 10.12
  • Thu, 11.12
Location of a geographical point Des Moines (Iowa, USA): latitude 41.5339 longitude -93.6531 height above sea level 292 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.