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www.weatherandclimate.eu
The table shows the combined weather forecast Idaho Falls 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 Idaho Falls

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
19.01
Sun
day
12 h
Light snow -14 641 NW
2 m/s
0.1 -19 -19
19.01
Sun
day
15 h
Cloudy -14 642 NW
2 m/s
0.1 -18 -18
19.01
Sun
even
18 h
Mostly cloudy -11 643 N
2 m/s
0.1 -16 -15
19.01
Sun
even
21 h
Mostly cloudy -9 642 N
2 m/s
0.0 -13 -12
20.01
Mon
night
00 h
Mostly cloudy -11 641 N
1 m/s
0.0 -13 -13
20.01
Mon
night
03 h
Light cloudy -18 640 N
2 m/s
0.0 -23 -23
20.01
Mon
morn
06 h
Clear -16 643 NE
4 m/s
0.0 -23 -23
20.01
Mon
morn
09 h
Clear -18 644 NE
4 m/s
0.0 -27 -27
20.01
Mon
day
12 h
Clear -22 644 NE
4 m/s
0.0 -32 -32
20.01
Mon
day
15 h
Clear -26 643 NE
3 m/s
0.0 -34 -34
20.01
Mon
even
18 h
Clear -19 647 N
4 m/s
0.0 -27 -25
20.01
Mon
even
21 h
Clear -15 647 NW
1 m/s
0.0 -17 -13
21.01
Tue
night
00 h
Clear -18 646 E
1 m/s
0.0 -20 -20
21.01
Tue
night
03 h
Clear -21 646 E
1 m/s
0.0 -24 -24
21.01
Tue
morn
06 h
Clear -22 644 NE
1 m/s
0.0 -25 -25
21.01
Tue
morn
09 h
Light cloudy -23 644 N
2 m/s
0.0 -29 -29
21.01
Tue
day
12 h
Mostly cloudy -22 643 N
2 m/s
0.0 -28 -28
21.01
Tue
day
15 h
Mostly cloudy -19 644 N
2 m/s
0.0 -24 -24
21.01
Tue
even
18 h
Partly cloudy -14 645 NW
2 m/s
0.0 -19 -17
21.01
Tue
even
21 h
Partly cloudy -10 644 N
2 m/s
0.0 -14 -12
22.01
Wen
night
00 h
Light cloudy -11 643 NE
2 m/s
0.0 -15 -15
22.01
Wen
night
03 h
Clear -17 641 NE
2 m/s
0.0 -23 -23
22.01
Wen
morn
06 h
Clear -20 641 N
2 m/s
0.0 -26 -26
Sun, 19.01
Sun
Sun
Sun
Sun
Mon
Mon
Mon
Mon
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
-14
-14
-11
-9
-11
-18
-16
-18
Atmospheric pressure
641
642
643
642
641
640
643
644
Wind
NW
2 m/s
NW
2 m/s
N
2 m/s
N
2 m/s
N
1 m/s
N
2 m/s
NE
4 m/s
NE
4 m/s
Precipitation, mm
0.1
0.1
0.1
0.0
0.0
0.0
0.0
0.0
Tef,°C
-19
-18
-16
-13
-13
-23
-23
-27
Tefs,°C
-19
-18
-15
-12
-13
-23
-23
-27
Weather comfort
 
 
 
 
 
 
 
 
Mon
Mon
Mon
Mon
Tue
Tue
Tue
Tue
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
-22
-26
-19
-15
-18
-21
-22
-23
Atmospheric pressure
644
643
647
647
646
646
644
644
Wind
NE
4 m/s
NE
3 m/s
N
4 m/s
NW
1 m/s
E
1 m/s
E
1 m/s
NE
1 m/s
N
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-32
-34
-27
-17
-20
-24
-25
-29
Tefs,°C
-32
-34
-25
-13
-20
-24
-25
-29
Weather comfort
 
 
 
 
 
 
 
 
Tue
Tue
Tue
Tue
Wen
Wen
Wen
12 h
15 h
18 h
21 h
00 h
03 h
06 h
Air temperature,°С
-22
-19
-14
-10
-11
-17
-20
Atmospheric pressure
643
644
645
644
643
641
641
Wind
N
2 m/s
N
2 m/s
NW
2 m/s
N
2 m/s
NE
2 m/s
NE
2 m/s
N
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-28
-24
-19
-14
-15
-23
-26
Tefs,°C
-28
-24
-17
-12
-15
-23
-26
Weather comfort
 
 
 
 
 
 
 
 
  • Sun, 19.01
  • Mon, 20.01
  • Tue, 21.01
Location of a geographical point Idaho Falls (Idaho, USA): latitude 43.5164 longitude -112.0672 height above sea level 1441 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.