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The table shows the combined weather forecast in Havre for a week 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
09.09
Tue
even
18 h
Clear +22 693 NE
2 m/s
0.0 +19 +28
10.09
Wen
night
00 h
Light cloudy +29 692 E
2 m/s
0.0 +24 +25
10.09
Wen
morn
06 h
Light cloudy +20 691 E
4 m/s
0.0 +19 +19
10.09
Wen
day
12 h
Light rain +16 690 E
2 m/s
0.4 +16 +16
10.09
Wen
even
18 h
Light cloudy +21 692 NE
4 m/s
0.2 +19 +24
11.09
Thu
night
00 h
Clear +28 691 SE
5 m/s
0.0 +23 +24
11.09
Thu
morn
06 h
Light cloudy +19 690 E
3 m/s
0.0 +18 +18
11.09
Thu
day
12 h
Clear +14 690 NE
1 m/s
0.0 +15 +15
11.09
Thu
even
18 h
Light cloudy +21 692 NE
2 m/s
0.0 +19 +26
12.09
Fri
night
00 h
Light rain +25 692 NE
3 m/s
0.3 +21 +22
12.09
Fri
morn
06 h
Rain +17 692 S
2 m/s
5.2 +18 +18
12.09
Fri
day
12 h
Rain +15 692 SW
2 m/s
2.5 +16 +16
12.09
Fri
even
18 h
Heavy rain +18 693 W
2 m/s
5.0 +18 +25
13.09
Sat
night
00 h
Cloudy +11 431 W
3 m/s
0.0 +10 +10
13.09
Sat
morn
06 h
Partly cloudy +8 366 SW
1 m/s
0.0 +9 +9
13.09
Sat
day
12 h
Light cloudy +7 350 SW
1 m/s
0.0 +7 +7
13.09
Sat
even
18 h
Cloudy +9 346 W
2 m/s
0.0 +8 +9
14.09
Sun
night
00 h
Cloudy +10 344 W
1 m/s
0.0 +11 +11
Tue, 09.09
Tue
Wen
Wen
Wen
Wen
Thu
Thu
Thu
18 h
00 h
06 h
12 h
18 h
00 h
06 h
12 h
Air temperature,°С
+22
+29
+20
+16
+21
+28
+19
+14
Atmospheric pressure
693
692
691
690
692
691
690
690
Wind
NE
2 m/s
E
2 m/s
E
4 m/s
E
2 m/s
NE
4 m/s
SE
5 m/s
E
3 m/s
NE
1 m/s
Precipitation, mm
0.0
0.0
0.0
0.4
0.2
0.0
0.0
0.0
Tef,°C
+19
+24
+19
+16
+19
+23
+18
+15
Tefs,°C
+28
+25
+19
+16
+24
+24
+18
+15
Weather comfort
 
 
 
 
 
 
 
 
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
+21
+25
+17
+15
+18
+11
+8
+7
Atmospheric pressure
692
692
692
692
693
431
366
350
Wind
NE
2 m/s
NE
3 m/s
S
2 m/s
SW
2 m/s
W
2 m/s
W
3 m/s
SW
1 m/s
SW
1 m/s
Precipitation, mm
0.0
0.3
5.2
2.5
5.0
0.0
0.0
0.0
Tef,°C
+19
+21
+18
+16
+18
+10
+9
+7
Tefs,°C
+26
+22
+18
+16
+25
+10
+9
+7
Weather comfort
 
 
 
 
 
 
 
 
Sat
Sun
18 h
00 h
Air temperature,°С
+9
+10
Atmospheric pressure
346
344
Wind
W
2 m/s
W
1 m/s
Precipitation, mm
0.0
0.0
Tef,°C
+8
+11
Tefs,°C
+9
+11
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
  • Tue, 09.09
  • Thu, 11.09
  • Sat, 13.09
  • , .
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.