Mountain resort image
– Lat/Long: 44.56° N 111.50° W

UsMount Jefferson (Idaho/Montana)
Weather Forecast, United States

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Issued: 4 am Thu 26 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Thu morning. Temperatures will be well below freezing (max -8°C on Sat afternoon, min -13°C on Thu night). Winds decreasing (gales from the SSW on Thu morning, light winds from the W by Sat night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -7°C on Sun morning, min -15°C on Tue night). Winds decreasing (gales from the SW on Sun afternoon, light winds from the WNW by Mon night).

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Thu night, min -13°C on Wed morning). Winds increasing (light winds from the WNW on Wed morning, severe gales from the SW by Fri night).

Days 10–12 Weather Summary

A light covering of new snow mostly falling on Mon night. Temperatures will be well below freezing (max -10°C on Mon night, min -15°C on Sat morning). Mainly near gales.

Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
light snow
light snow
light snow
light snow
light snow
light snow
cloud
light snow
light snow
light snow
heavy snow
light snow
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
snow showers
snow showers
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
light snow
mod. snow
light snow
light snow
light snow
light snow
light snow
light snow
cloudy
light snow
light snow
light snow
heavy snow
light snow
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
cloudy
snow shwrs
snow shwrs
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
light snow
 km/h
55
SW
30
WSW
30
SW
40
SW
25
W
40
SW
45
WSW
55
W
30
WSW
65
SW
65
SW
35
WNW
35
N
15
NNW
15
NW
20
NNW
10
NW
15
NNW
15
WNW
25
WNW
30
WNW
20
NW
20
NW
45
SW
60
SW
60
SW
75
SW
35
WNW
20
W
20
WNW
15
WSW
25
WSW
35
SW
35
WNW
40
WNW
40
W
T montana.wind.15.cc23
T montana.wind.39.cc23
T montana.wind.63.cc23
T montana.wind.87.cc23
T montana.wind.111.cc23
T montana.wind.135.cc23
T montana.wind.159.cc23
T montana.wind.183.cc23
T montana.wind.207.cc23
T montana.wind.231.cc23
T montana.wind.255.cc23
T montana.wind.279.cc23
 cm 
9
3
3
4
4
2.0
2.0
3
3
2.0
15
1.0
3
1.0
5
 mm 
max°C
-12
-10
-11
-12
-10
-9
-9
-8
-9
-7
-7
-8
-12
-13
-13
-12
-12
-14
-12
-11
-7
-5
-2
0
-2
-5
-7
-14
-14
-14
-14
-13
-12
-13
-12
-10
min°C
-12
-11
-13
-13
-11
-10
-10
-8
-9
-8
-7
-11
-13
-13
-13
-13
-13
-15
-13
-12
-10
-6
-4
-2
-4
-6
-13
-15
-15
-15
-15
-14
-15
-14
-13
-12
chill°C 
-26
-23
-23
-27
-22
-19
-22
-19
-18
-19
-19
-20
-24
-22
-19
-21
-20
-24
-21
-20
-19
-14
-11
-11
-14
-17
-25
-27
-25
-24
-24
-24
-27
-25
-24
-23
Freezing level (m
1250
1400
1100
1150
1250
950
1350
1500
1250
1600
1950
1800
1100
350
0
350
0
0
0
0
0
0
400
0
1150
1100
0
750
400
0
0
0
0
300
300
0
Cloud base (m)
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2100
2150
2200
2250
2150
2150
2150
2150
2150
2150
2250
2150
2150
2200
2150
2150
2150
2200
2150
2150
2150
2150
2150
2300
2250
2150
Sea lvl1000m2000m3000m4000m5000m
-12-11-12-13-11-10-10-8-9-8-7-10-13-13-13-13-13-15-13-12-9-6-3-1-3-6-10-15-15-15-15-14-14-14-13-11-9-7-9-9-7-7-7-5-6-5-3-6-9-10-13-12-10-15-14-11-11-8-4-6-4-4-8-12-11-14-14-12-12-12-11-10
Sunrise
8:00
8:02
8:02
8:02
8:02
8:02
8:02
8:02
8:02
8:02
8:02
8:02
Sunset
4:52
4:52
4:53
4:53
4:54
4:54
4:55
4:57
4:58
4:59
5:00
5:00

Mount Jefferson (Idaho/Montana) Weather (Days 0-3):

The weather forecast for Mount Jefferson (Idaho/Montana) is: A heavy fall of snow, heaviest during Thu morning. Temperatures will be well below freezing (max -8°C on Sat afternoon, min -13°C on Thu night). Winds decreasing (gales from the SSW on Thu morning, light winds from the W by Sat night).

Mount Jefferson (Idaho/Montana) Weather (Days 3-6):

A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -7°C on Sun morning, min -15°C on Tue night). Winds decreasing (gales from the SW on Sun afternoon, light winds from the WNW by Mon night).

Mount Jefferson (Idaho/Montana) Weather (Days 6-9):

A dusting of new snow. Temperatures will be below freezing (max 0°C on Thu night, min -13°C on Wed morning). Winds increasing (light winds from the WNW on Wed morning, severe gales from the SW by Fri night).

This table gives the weather forecast for Mount Jefferson (Idaho/Montana) at the specific elevation of 3114 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Jefferson (Idaho/Montana). To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Montana.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
38 km NE
2001m alt.
1 hour ago
-5° C
-
Wind obs. (6 kph from 142 degs) was rejected.
54 km SSE
1674m alt.
46 minutes ago
-2° C
-
6
Light winds from the E
(6 kph at 90).
13
57 km NW
1737m alt.
55 minutes ago
-3° C
-
40
Strong winds from the SSE
(40 kph at 165).
Ennis Big Sky Airport (Montana)
79 km N
1641m alt.
2 hours ago
0° C
cloudy
Dry and cloudy.
50
Strong winds from the S
(50 kph at 170).
16 km
Low: broken
Mid: overcast
Rexburg Airport
84 km S
1466m alt.
2 hours ago
0° C
cloudy
Dry and cloudy.
15
Light winds from the S
(15 kph at 190).
16 km
Low: broken
Mid: overcast
Yellowstone Lake
86 km E
2410m alt.
2 hours ago
-7° C
clear
-
Wind obs. (6 kph from 1 degs) was rejected.
0.0 km
96 km SSE
1899m alt.
2 hours ago
-3° C
cloudy
Dry and cloudy.
6
Light winds from the S
(6 kph at 180).
16 km
Low: overcast
97 km SSE
1953m alt.
1 hour ago
-4° C
-
5
Calm
(5 kph at 127).
5
109 km WNW
1659m alt.
39 minutes ago
0° C
-
19
Light winds from the SSW
(19 kph at 193).
32
109 km S
1469m alt.
1 hour ago
-1° C
-
0
Calm
(0 kph at 173).
2

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.