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www.weatherandclimate.eu
The table shows the combined weather forecast Lewiston for 14 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 Lewiston

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
14.08
Thu
even
18 h
Clear +26 722 SW
1 m/s
0.0 +22 +37
15.08
Fri
night
00 h
Clear +31 720 NW
5 m/s
0.0 +26 +28
15.08
Fri
morn
06 h
Clear +21 720 SW
1 m/s
0.0 +20 +20
15.08
Fri
day
12 h
Light cloudy +17 720 S
1 m/s
0.0 +18 +18
15.08
Fri
even
18 h
Light cloudy +24 722 calm 0.0 +20 +31
16.08
Sat
night
00 h
Clear +30 721 NW
4 m/s
0.0 +25 +28
16.08
Sat
morn
06 h
Light cloudy +23 720 N
1 m/s
0.0 +19 +19
16.08
Sat
day
12 h
Light cloudy +20 720 E
1 m/s
0.0 +20 +20
16.08
Sat
even
18 h
Light rain +22 723 NW
1 m/s
0.9 +19 +22
17.08
Sun
night
00 h
Light rain +23 723 N
1 m/s
0.5 +19 +21
17.08
Sun
morn
06 h
Partly cloudy +21 722 SE
1 m/s
0.0 +20 +20
17.08
Sun
day
12 h
Light cloudy +17 722 E
1 m/s
0.0 +18 +18
17.08
Sun
even
18 h
Light cloudy +22 723 E
1 m/s
0.0 +19 +29
18.08
Mon
night
00 h
Clear +16 449 N
2 m/s
0.0 +16 +20
18.08
Mon
morn
06 h
Clear +10 382 S
1 m/s
0.0 +11 +11
18.08
Mon
day
12 h
Clear +8 365 S
1 m/s
0.0 +9 +9
18.08
Mon
even
18 h
Light cloudy +12 362 N
1 m/s
0.0 +12 +23
19.08
Tue
night
00 h
Light cloudy +15 359 NW
3 m/s
0.0 +15 +18
Thu, 14.08
Thu
Fri
Fri
Fri
Fri
Sat
Sat
Sat
18 h
00 h
06 h
12 h
18 h
00 h
06 h
12 h
Air temperature,°С
+26
+31
+21
+17
+24
+30
+23
+20
Atmospheric pressure
722
720
720
720
722
721
720
720
Wind
SW
1 m/s
NW
5 m/s
SW
1 m/s
S
1 m/s
calm
NW
4 m/s
N
1 m/s
E
1 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+22
+26
+20
+18
+20
+25
+19
+20
Tefs,°C
+37
+28
+20
+18
+31
+28
+19
+20
Weather comfort
 
 
 
 
 
 
 
 
Sat
Sun
Sun
Sun
Sun
Mon
Mon
Mon
18 h
00 h
06 h
12 h
18 h
00 h
06 h
12 h
Air temperature,°С
+22
+23
+21
+17
+22
+16
+10
+8
Atmospheric pressure
723
723
722
722
723
449
382
365
Wind
NW
1 m/s
N
1 m/s
SE
1 m/s
E
1 m/s
E
1 m/s
N
2 m/s
S
1 m/s
S
1 m/s
Precipitation, mm
0.9
0.5
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+19
+19
+20
+18
+19
+16
+11
+9
Tefs,°C
+22
+21
+20
+18
+29
+20
+11
+9
Weather comfort
 
 
 
 
 
 
 
 
Mon
Tue
18 h
00 h
Air temperature,°С
+12
+15
Atmospheric pressure
362
359
Wind
N
1 m/s
NW
3 m/s
Precipitation, mm
0.0
0.0
Tef,°C
+12
+15
Tefs,°C
+23
+18
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
  • Thu, 14.08
  • Sat, 16.08
  • Mon, 18.08
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Location of a geographical point Lewiston (Idaho, USA): latitude 46.3747 longitude -117.0156 height above sea level 438 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.