Mountain resort image
– Lat/Long: 48.16° N 120.93° W

UsFortress Mountain
Weather Forecast, United States

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Issued: 4am Sun 26 Jun Local Time
Updates in: hr min s
Update imminent 
Mountain icon 3 Fortress Mountain Elevations: 3 Forecast Elevations:
 

Fortress Mountain Weather (Days 0-3):

Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 13°C on Mon morning, min 0°C on Tue night). Winds increasing (calm on Sun afternoon, strong winds from the W by Tue night).

(Days 3-6):

Light rain (total 6mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 7°C on Fri afternoon, min -1°C on Wed morning). Wind will be generally light.

(Days 6-9):

Moderate rain (total 13mm), heaviest on Sat afternoon. Mild temperatures (max 8°C on Sat afternoon, min 1°C on Mon night). Wind will be generally light.

(Days 10-12):

Mostly dry. Very mild (max 12°C on Thu afternoon, min 2°C on Tue morning). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
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
clear
clear
clear
clear
clear
rain showers
clear
partially cloudy
snow showers
cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
thunderstorm
light rain
rain showers
partially cloudy
partially cloudy
cloudy
partially cloudy
partially cloudy
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear clear clear clear clear rain shwrs clear some clouds snow shwrs cloudy some clouds some clouds some clouds some clouds some clouds rain shwrs risk tstorm rain shwrs rain shwrs risk tstorm risk tstorm light rain rain shwrs some clouds some clouds cloudy some clouds some clouds some clouds clear clear clear clear clear clear clear
Wind km/h
5
S
5
SW
10
WSW
15
SW
10
SSE
20
SSW
20
W
40
WSW
35
W
15
NW
0
SE
10
E
5
E
5
NE
5
SE
10
SSE
5
SSW
15
S
15
S
5
SW
5
SE
10
S
10
WSW
5
SW
10
SW
10
SW
10
WNW
5
SSW
5
WSW
10
SSW
10
SSE
5
SSW
15
SSW
20
S
10
S
20
S
See all weather maps
Snow
 cm
- - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - -
Rain
 mm
- - - - - 3 - - - - - - - - - 1 4 1 1 2 7 2 1 - - - - - - - - - - - - -
Max °C
10 11 11 13 13 10 4 3 0 1 3 2 4 5 5 6 7 6 7 8 7 4 4 4 3 3 2 3 4 5 7 10 9 10 12 11
Min °C
9 11 9 11 13 5 3 1 0 -1 2 1 2 4 4 4 6 5 5 7 4 4 4 3 3 3 1 2 3 4 6 8 8 9 12 8
 Chill °C
9 11 11 12 12 9 0 -2 -8 -3 3 0 4 5 5 4 6 5 4 6 6 3 2 1 1 0 -2 1 2 3 5 9 8 7 11 9
 Freezing Level m
4050 4050 4150 4400 4400 3850 2950 2850 2600 2950 3100 2950 3050 3350 3350 3350 3550 3550 3500 3600 3550 3400 3300 3350 3150 3000 3000 3000 3150 3650 3650 4000 4100 4100 4300 4300
Sea lvl3000ft6000ft9000ft12000ft15000ft
1011111313104301324556767874443323457109101211151816182014910547610111112121113151077781077109131614161815222623252820171811101312181918202018202316131313151813141816202421242621
Sunrise
5:03 - - 5:05 - - 5:05 - - 5:05 - - 5:05 - - 5:07 - - 5:07 - - 5:07 - - 5:09 - - 5:09 - - 5:09 - - 5:11 - -
Sunset
- 9:07 - - 9:07 - - 9:07 - - 9:07 - - 9:07 - - 9:07 - - 9:07 - - 9:06 - - 9:06 - - 9:06 - - 9:05 - - 9:05 -

Fortress Mountain Weather (Days 0-3):

The weather forecast for Fortress Mountain is: Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 13°C on Mon morning, min 0°C on Tue night). Winds increasing (calm on Sun afternoon, strong winds from the W by Tue night).

Fortress Mountain Weather (Days 3-6):

Light rain (total 6mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 7°C on Fri afternoon, min -1°C on Wed morning). Wind will be generally light.

Fortress Mountain Weather (Days 6-9):

Moderate rain (total 13mm), heaviest on Sat afternoon. Mild temperatures (max 8°C on Sat afternoon, min 1°C on Mon night). Wind will be generally light.

This table gives the weather forecast for Fortress Mountain at the specific elevation of 2670 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Fortress Mountain. 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 Washington.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Winthrop (WA)
65 km ENE
520m alt.
1 hour ago
6.7° C
clear
Clear
6
Light winds from the NW
(6 kph at 320).
16 km
92 km WSW
42m alt.
1 hour ago
12.2° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
101 km SSE
377m alt.
1 hour ago
15.0° C
clear
Clear
19
Light winds from the WNW
(19 kph at 290).
16 km
102 km S
1208m alt.
1 hour ago
11.1° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
104 km SW
180m alt.
1 hour ago
16.7° C
clear
Clear
7
Light winds from the N
(7 kph at 0).
16 km

* 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.