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The table shows the combined weather forecast in Havre 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 Havre

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
23.07
Thu
day
15 h
Clear +21 692 W
1 m/s
0.0 +19 +26
23.07
Thu
even
18 h
Clear +29 693 SW
2 m/s
0.0 +24 +39
23.07
Thu
even
21 h
Clear +35 693 SW
5 m/s
0.0 +29 +36
24.07
Fri
night
00 h
Clear +35 692 SW
4 m/s
0.1 +30 +33
24.07
Fri
night
03 h
Light cloudy +32 691 SW
3 m/s
0.0 +27 +27
24.07
Fri
morn
06 h
Clear +25 690 SW
2 m/s
0.0 +21 +21
24.07
Fri
morn
09 h
Clear +22 689 SW
2 m/s
0.0 +19 +19
24.07
Fri
day
12 h
Clear +22 689 SW
4 m/s
0.0 +19 +19
24.07
Fri
day
15 h
Clear +25 691 SW
5 m/s
0.0 +21 +24
24.07
Fri
even
18 h
Clear +32 692 W
8 m/s
0.0 +27 +30
24.07
Fri
even
21 h
Clear +36 691 W
7 m/s
0.0 +30 +34
25.07
Sat
night
00 h
Clear +36 690 W
7 m/s
0.0 +31 +32
25.07
Sat
night
03 h
Clear +32 690 W
4 m/s
0.0 +27 +27
25.07
Sat
morn
06 h
Clear +25 689 SW
2 m/s
0.0 +21 +21
25.07
Sat
morn
09 h
Clear +23 689 SW
3 m/s
0.0 +19 +19
25.07
Sat
day
12 h
Clear +21 689 S
2 m/s
0.0 +19 +19
25.07
Sat
day
15 h
Clear +23 690 E
1 m/s
0.0 +19 +26
25.07
Sat
even
18 h
Clear +34 690 E
2 m/s
0.0 +28 +44
25.07
Sat
even
21 h
Clear +38 690 E
3 m/s
0.0 +33 +45
26.07
Sun
night
00 h
Clear +39 689 SW
5 m/s
0.0 +34 +36
26.07
Sun
night
03 h
Light cloudy +35 688 SW
4 m/s
0.0 +30 +30
26.07
Sun
morn
06 h
Light cloudy +28 687 SW
3 m/s
0.0 +23 +23
26.07
Sun
morn
09 h
Clear +25 688 W
3 m/s
0.0 +21 +21
Thu, 23.07
Thu
Thu
Thu
Fri
Fri
Fri
Fri
Fri
15 h
18 h
21 h
00 h
03 h
06 h
09 h
12 h
Air temperature,°С
+21
+29
+35
+35
+32
+25
+22
+22
Atmospheric pressure
692
693
693
692
691
690
689
689
Wind
W
1 m/s
SW
2 m/s
SW
5 m/s
SW
4 m/s
SW
3 m/s
SW
2 m/s
SW
2 m/s
SW
4 m/s
Precipitation, mm
0.0
0.0
0.0
0.1
0.0
0.0
0.0
0.0
Tef,°C
+19
+24
+29
+30
+27
+21
+19
+19
Tefs,°C
+26
+39
+36
+33
+27
+21
+19
+19
Weather comfort
 
 
 
 
 
 
 
 
Fri
Fri
Fri
Sat
Sat
Sat
Sat
Sat
15 h
18 h
21 h
00 h
03 h
06 h
09 h
12 h
Air temperature,°С
+25
+32
+36
+36
+32
+25
+23
+21
Atmospheric pressure
691
692
691
690
690
689
689
689
Wind
SW
5 m/s
W
8 m/s
W
7 m/s
W
7 m/s
W
4 m/s
SW
2 m/s
SW
3 m/s
S
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+21
+27
+30
+31
+27
+21
+19
+19
Tefs,°C
+24
+30
+34
+32
+27
+21
+19
+19
Weather comfort
 
 
 
 
 
 
 
 
Sat
Sat
Sat
Sun
Sun
Sun
Sun
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
+23
+34
+38
+39
+35
+28
+25
Atmospheric pressure
690
690
690
689
688
687
688
Wind
E
1 m/s
E
2 m/s
E
3 m/s
SW
5 m/s
SW
4 m/s
SW
3 m/s
W
3 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+19
+28
+33
+34
+30
+23
+21
Tefs,°C
+26
+44
+45
+36
+30
+23
+21
Weather comfort
 
 
 
 
 
 
 
 
  • Thu, 23.07
  • Fri, 24.07
  • Sat, 25.07
Location of a geographical point Havre (Montana, USA): latitude 48.5428 longitude -109.7633 height above sea level 788 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.