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www.weatherandclimate.info
The table shows the combined weather forecast in Seattle 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 Seattle

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
30.03
Sun
day
15 h
Partly cloudy +4 747 NE
3 m/s
0.0 +2 +2
30.03
Sun
even
18 h
Mostly cloudy +10 745 NE
3 m/s
0.0 +9 +12
30.03
Sun
even
21 h
Mostly cloudy +15 743 E
6 m/s
0.0 +14 +16
31.03
Mon
night
00 h
Mostly cloudy +17 741 E
7 m/s
0.0 +16 +16
31.03
Mon
night
03 h
Cloudy +14 740 SE
4 m/s
0.0 +14 +14
31.03
Mon
morn
06 h
Light rain +11 741 S
2 m/s
0.3 +11 +11
31.03
Mon
morn
09 h
Light rain +9 743 S
3 m/s
0.1 +8 +8
31.03
Mon
day
12 h
Light rain +8 743 S
2 m/s
0.3 +7 +7
31.03
Mon
day
15 h
Clear +5 744 S
1 m/s
0.0 +6 +7
31.03
Mon
even
18 h
Partly cloudy +9 744 S
2 m/s
0.0 +8 +12
31.03
Mon
even
21 h
Rain +10 745 SW
4 m/s
0.8 +8 +11
01.04
Tue
night
00 h
Rain +10 744 SW
4 m/s
0.8 +9 +10
01.04
Tue
night
03 h
Mostly cloudy +9 744 S
3 m/s
0.2 +7 +7
01.04
Tue
morn
06 h
Mostly cloudy +7 745 S
2 m/s
0.1 +7 +7
01.04
Tue
morn
09 h
Mostly cloudy +6 745 S
2 m/s
0.0 +6 +6
01.04
Tue
day
12 h
Light rain +6 746 S
2 m/s
0.3 +5 +5
01.04
Tue
day
15 h
Mostly cloudy +6 746 S
1 m/s
0.1 +7 +7
01.04
Tue
even
18 h
Mostly cloudy +8 747 S
2 m/s
0.0 +7 +9
01.04
Tue
even
21 h
Cloudy +10 748 SW
2 m/s
0.2 +9 +11
02.04
Wen
night
00 h
Light rain +11 748 S
2 m/s
0.5 +11 +13
02.04
Wen
night
03 h
Rain +9 748 SE
2 m/s
1.1 +9 +9
02.04
Wen
morn
06 h
Partly cloudy +8 748 S
4 m/s
0.0 +6 +6
02.04
Wen
morn
09 h
Mostly cloudy +6 749 S
4 m/s
0.0 +4 +4
Sun, 30.03
Sun
Sun
Sun
Mon
Mon
Mon
Mon
Mon
15 h
18 h
21 h
00 h
03 h
06 h
09 h
12 h
Air temperature,°С
+4
+10
+15
+17
+14
+11
+9
+8
Atmospheric pressure
747
745
743
741
740
741
743
743
Wind
NE
3 m/s
NE
3 m/s
E
6 m/s
E
7 m/s
SE
4 m/s
S
2 m/s
S
3 m/s
S
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.3
0.1
0.3
Tef,°C
+2
+9
+14
+16
+14
+11
+8
+7
Tefs,°C
+2
+12
+16
+16
+14
+11
+8
+7
Weather comfort
 
 
 
 
 
 
 
 
Mon
Mon
Mon
Tue
Tue
Tue
Tue
Tue
15 h
18 h
21 h
00 h
03 h
06 h
09 h
12 h
Air temperature,°С
+5
+9
+10
+10
+9
+7
+6
+6
Atmospheric pressure
744
744
745
744
744
745
745
746
Wind
S
1 m/s
S
2 m/s
SW
4 m/s
SW
4 m/s
S
3 m/s
S
2 m/s
S
2 m/s
S
2 m/s
Precipitation, mm
0.0
0.0
0.8
0.8
0.2
0.1
0.0
0.3
Tef,°C
+6
+8
+8
+9
+7
+7
+6
+5
Tefs,°C
+7
+12
+11
+10
+7
+7
+6
+5
Weather comfort
 
 
 
 
 
 
 
 
Tue
Tue
Tue
Wen
Wen
Wen
Wen
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
+6
+8
+10
+11
+9
+8
+6
Atmospheric pressure
746
747
748
748
748
748
749
Wind
S
1 m/s
S
2 m/s
SW
2 m/s
S
2 m/s
SE
2 m/s
S
4 m/s
S
4 m/s
Precipitation, mm
0.1
0.0
0.2
0.5
1.1
0.0
0.0
Tef,°C
+7
+7
+9
+11
+9
+6
+4
Tefs,°C
+7
+9
+11
+13
+9
+6
+4
Weather comfort
 
 
 
 
 
 
 
 
  • Sun, 30.03
  • Mon, 31.03
  • Tue, 01.04
Location of a geographical point Seattle (Washington, USA): latitude 47.4444 longitude -122.3139 height above sea level 113 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.