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The table shows the combined weather forecast in 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
21.01
Tue
day
12 h
Mostly cloudy -4 731 NE
2 m/s
0.0 -6 -6
21.01
Tue
even
18 h
Light cloudy -1 732 N
1 m/s
0.0 -1 +1
22.01
Wen
night
00 h
Clear +1 733 SE
1 m/s
0.0 +1 +1
22.01
Wen
morn
06 h
Clear -2 735 S
1 m/s
0.0 -3 -3
22.01
Wen
day
12 h
Clear -3 737 E
1 m/s
0.0 -4 -4
22.01
Wen
even
18 h
Clear -0 740 NE
1 m/s
0.0 -1 +2
23.01
Thu
night
00 h
Light cloudy +2 739 NE
1 m/s
0.0 +1 +1
23.01
Thu
morn
06 h
Clear -2 738 E
1 m/s
0.0 -3 -3
23.01
Thu
day
12 h
Clear -3 738 E
2 m/s
0.0 -6 -6
23.01
Thu
even
18 h
Clear -1 735 NE
2 m/s
0.0 -3 -1
24.01
Fri
night
00 h
Clear +1 730 NW
1 m/s
0.0 +1 +1
24.01
Fri
morn
06 h
Mostly cloudy -1 728 SW
1 m/s
0.0 -1 -1
24.01
Fri
day
12 h
Mostly cloudy -1 728 calm 0.1 -1 -1
24.01
Fri
even
18 h
Light cloudy +1 730 E
1 m/s
0.0 0 +2
25.01
Sat
night
00 h
Light cloudy +2 729 W
1 m/s
0.1 +1 +1
25.01
Sat
morn
06 h
Light cloudy -3 730 calm 0.0 -3 -3
25.01
Sat
day
12 h
Clear -4 731 NE
1 m/s
0.0 -5 -5
25.01
Sat
even
18 h
Clear -2 732 NE
1 m/s
0.0 -3 0
26.01
Sun
night
00 h
Clear +1 731 SW
1 m/s
0.0 +1 +1
26.01
Sun
morn
06 h
Clear -4 731 E
1 m/s
0.0 -5 -5
26.01
Sun
day
12 h
Clear -6 731 E
1 m/s
0.0 -6 -6
26.01
Sun
even
18 h
Light cloudy -4 733 NE
2 m/s
0.0 -6 -4
27.01
Mon
night
00 h
Light cloudy 0 732 calm 0.0 +1 +1
27.01
Mon
morn
06 h
Clear -3 733 E
1 m/s
0.0 -3 -3
27.01
Mon
day
12 h
Clear -5 733 E
1 m/s
0.0 -6 -6
27.01
Mon
even
18 h
Clear -1 734 NE
1 m/s
0.0 -2 +1
28.01
Tue
night
00 h
Clear +1 731 calm 0.0 +2 +2
28.01
Tue
morn
06 h
Clear -2 731 calm 0.0 -2 -2
Tue, 21.01
Tue
Tue
Wen
Wen
Wen
Wen
Thu
Thu
12 h
18 h
00 h
06 h
12 h
18 h
00 h
06 h
Air temperature,°С
-4
-1
+1
-2
-3
-0
+2
-2
Atmospheric pressure
731
732
733
735
737
740
739
738
Wind
NE
2 m/s
N
1 m/s
SE
1 m/s
S
1 m/s
E
1 m/s
NE
1 m/s
NE
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
-6
-1
+1
-3
-4
-1
+1
-3
Tefs,°C
-6
+1
+1
-3
-4
+2
+1
-3
Weather comfort
 
 
 
 
 
 
 
 
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
-1
+1
-1
-1
+1
+2
-3
Atmospheric pressure
738
735
730
728
728
730
729
730
Wind
E
2 m/s
NE
2 m/s
NW
1 m/s
SW
1 m/s
calm
E
1 m/s
W
1 m/s
calm
Precipitation, mm
0.0
0.0
0.0
0.0
0.1
0.0
0.1
0.0
Tef,°C
-6
-3
+1
-1
-1
0
+1
-3
Tefs,°C
-6
-1
+1
-1
-1
+2
+1
-3
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
-4
-2
+1
-4
-6
-4
0
-3
Atmospheric pressure
731
732
731
731
731
733
732
733
Wind
NE
1 m/s
NE
1 m/s
SW
1 m/s
E
1 m/s
E
1 m/s
NE
2 m/s
calm
E
1 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-5
-3
+1
-5
-6
-6
+1
-3
Tefs,°C
-5
0
+1
-5
-6
-4
+1
-3
Weather comfort
 
 
 
 
 
 
 
 
Mon
Mon
Tue
Tue
12 h
18 h
00 h
06 h
Air temperature,°С
-5
-1
+1
-2
Atmospheric pressure
733
734
731
731
Wind
E
1 m/s
NE
1 m/s
calm
calm
Precipitation, mm
0.0
0.0
0.0
0.0
Tef,°C
-6
-2
+2
-2
Tefs,°C
-6
+1
+2
-2
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
 
 
 
 
 
 
 
 
  • Tue, 21.01
  • Thu, 23.01
  • Sat, 25.01
  • Mon, 27.01
  • , .
  • , .
  • , .
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.