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

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

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Issued: 10 pm Thu 30 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max -4°C on Thu night, min -8°C on Fri afternoon). Winds increasing (light winds from the WSW on Thu night, near gales from the SW by Fri afternoon).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Tue night, min -14°C on Wed afternoon). Winds increasing (light winds from the SW on Mon afternoon, gales from the SW by Tue night).

Days 8–10 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -8°C on Sat afternoon, min -20°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -2°C on Mon morning, min -11°C on Sat night). Winds decreasing (strong winds from the SSW on Mon afternoon, calm by Tue night).

Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tue
11
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
AM
PM
part cloud
cloud
light snow
light snow
light snow
light snow
light snow
cloud
light snow
mod snow
cloud
light snow
light snow
light snow
light snow
mod snow
mod snow
snow showers
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
light snow
cloud
cloud
light snow
light snow
light snow
light snow
cloud
cloud
some clouds
cloudy
light snow
light snow
light snow
light snow
light snow
cloudy
light snow
mod. snow
cloudy
light snow
light snow
light snow
light snow
mod. snow
mod. snow
snow shwrs
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
light snow
cloudy
cloudy
light snow
light snow
light snow
light snow
cloudy
cloudy
 km/h
25
SW
50
SSW
50
SW
30
WSW
45
SW
35
WSW
25
SW
25
SW
30
SW
40
SW
25
SW
20
SW
55
SW
50
SSW
50
SSW
50
SW
30
SW
30
W
15
WNW
15
W
20
WSW
10
WSW
10
W
20
WSW
15
WSW
15
SW
20
SSW
25
SW
30
SW
25
SW
30
SSW
40
SW
30
SSW
10
SW
5
NNW
5
SSW
T montana.wind.3.cc23
T montana.wind.21.cc23
T montana.wind.45.cc23
T montana.wind.69.cc23
T montana.wind.93.cc23
T montana.wind.117.cc23
T montana.wind.141.cc23
T montana.wind.165.cc23
T montana.wind.189.cc23
T montana.wind.213.cc23
T montana.wind.237.cc23
T montana.wind.261.cc23
T montana.wind.285.cc23
 cm 
2.0
3
1.0
2.0
1.0
1.0
7
1.0
4
1.0
4
10
6
3
1.0
4
4
2.0
3
 mm 
max°C
-4
-5
-6
-6
-6
-5
-6
-7
-7
-5
-6
-6
-3
-3
-3
-2
-7
-12
-17
-16
-15
-18
-14
-12
-15
-10
-8
-8
-6
-4
-3
-2
-4
-4
-8
-7
min°C
-6
-5
-8
-8
-6
-5
-8
-7
-8
-7
-6
-6
-6
-4
-3
-5
-11
-14
-20
-20
-15
-19
-19
-12
-16
-15
-8
-11
-7
-5
-4
-3
-4
-6
-8
-8
chill°C 
-14
-14
-19
-18
-14
-14
-16
-16
-16
-16
-14
-14
-14
-13
-12
-14
-21
-25
-30
-29
-23
-28
-26
-20
-24
-22
-15
-19
-15
-13
-12
-12
-13
-9
-12
-8
Freezing level (m
0
1250
950
1150
1450
1700
1150
1300
1400
1300
1450
1550
1700
2000
2100
1900
950
450
0
0
0
0
0
0
0
450
850
400
1400
1650
1900
2000
1850
1650
950
1050
Cloud base (m)
2150
6200
2400
2150
2150
2150
2150
2150
2200
2150
2150
2150
2150
2150
2150
2150
2150
2200
2250
2150
2250
2200
2150
2150
2150
2500
2200
2100
2150
2150
2150
2150
2150
2150
Sea lvl1000m2000m3000m4000m5000m
-4-7-11-10-9-9-11-11-12-9-10-10-8-7-7-8-13-17-20-20-20-18-18-16-13-11-11-11-8-8-6-7-8-9-11-11-5-5-7-7-6-5-7-7-8-6-6-6-5-4-3-4-9-13-19-18-15-19-17-12-16-13-8-10-7-5-4-3-4-5-8-8
Sunrise
7:45
7:43
7:43
7:41
7:41
7:39
7:37
7:37
7:35
7:33
7:33
7:31
Sunset
5:32
5:35
5:36
5:37
5:38
5:39
5:42
5:43
5:45
5:45
5:46
5:49

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

The weather forecast for Mount Jefferson (Idaho/Montana) is: A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max -4°C on Thu night, min -8°C on Fri afternoon). Winds increasing (light winds from the WSW on Thu night, near gales from the SW by Fri afternoon).

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

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Tue night, min -14°C on Wed afternoon). Winds increasing (light winds from the SW on Mon afternoon, gales from the SW by Tue night).

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

Mostly dry. Temperatures will be well below freezing (max -8°C on Sat afternoon, min -20°C on Wed night). Wind will be generally light.

This table gives the weather forecast for Mount Jefferson (Idaho/Montana) at the specific elevation of 2500 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
-18° C
-
0
Calm
(0 kph at 312).
2
54 km SSE
1674m alt.
1 hour ago
-14° C
-
2
Calm
(2 kph at 68).
5
57 km NW
1737m alt.
2 hours ago
-4° C
-
52
Near gales from the SE
(52 kph at 132).
Ennis Big Sky Airport (Montana)
79 km N
1641m alt.
1 hour ago
-2° C
clear
Clear
41
Strong winds from the S
(41 kph at 180).
16 km
Rexburg Airport
84 km S
1466m alt.
2 hours ago
-16° C
clear
Clear
Wind obs. (6 kph from 40 degs) was rejected.
16 km
Yellowstone Lake
86 km E
2410m alt.
2 hours ago
-17° C
clear
-
0
Calm
(0 kph at 0).
0.0 km
96 km SSE
1899m alt.
2 hours ago
-
7
Light winds from the ESE
(7 kph at 120).
16 km
97 km SSE
1953m alt.
2 hours ago
-7° C
-
Wind obs. (6 kph from 46 degs) was rejected.
109 km WNW
1659m alt.
1 hour ago
-4° C
-
8
Light winds from the WSW
(8 kph at 250).
11
109 km S
1469m alt.
42 minutes ago
-15° C
-
5
Calm
(5 kph at 293).
8

* 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.