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

UsFortress Mountain
Weather Forecast, United States

Issued: 4am Sun 09 May Local Time
Updates in: hr min s
Update imminent 
Elevation Choose Forecast Elevation:Elevation:
 

Fortress Mountain Weather (Days 0-3):

Mostly dry. Freeze-thaw conditions (max 1°C on Tue afternoon, min -6°C on Sun morning). Wind will be generally light.

(Days 3-6):

Mostly dry. Freeze-thaw conditions (max 3°C on Thu afternoon, min -4°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the WNW by Fri night).

(Days 6-9):

A dusting of new snow. Temperatures will be below freezing (max -2°C on Sun afternoon, min -5°C on Sat morning). Winds increasing (calm on Sat morning, near gales from the WNW by Mon morning).

(Days 10-12):

A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -2°C on Tue morning, min -10°C on Wed morning). Winds decreasing (strong winds from the WNW on Wed night, light winds from the WNW by Fri morning).

Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
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
partially cloudy
clear
clear
partially cloudy
clear
clear
clear
partially cloudy
partially cloudy
partially cloudy
clear
partially cloudy
cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
light snow
cloudy
partially cloudy
clear
partially cloudy
partially cloudy
partially cloudy
clear
clear
partially cloudy
cloudy
partially cloudy
light snow
snow showers
snow showers
partially cloudy
partially cloudy
partially cloudy
Wind km/h
0 S0
10 NW10
0 SSE0
5 WSW5
10 WNW10
10 NW10
0 S0
5 WSW5
10 WSW10
10 WSW10
15 WNW15
10 NW10
5 SW5
5 SSW5
10 WSW10
10 W10
20 W20
20 NW20
5 N5
10 NNW10
15 N15
10 NW10
20 NW20
35 WNW35
45 WNW45
30 WNW30
30 W30
30 WSW30
25 WSW25
25 WSW25
25 WNW25
40 WNW40
40 WNW40
25 WNW25
25 WNW25
15 WNW15
clear some clouds clear clear some clouds clear clear clear some clouds some clouds some clouds clear some clouds cloudy some clouds some clouds some clouds some clouds light snow cloudy some clouds clear some clouds some clouds some clouds clear clear some clouds cloudy some clouds light snow snow shwrs snow shwrs some clouds some clouds some clouds
See all weather maps
Rain
Rain mm
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Snow
Snow cm
- - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - 2 2 9 - - -
High °C
-6 -4 -4 -3 -2 -1 -1 1 1 0 1 1 2 3 2 -1 -1 -4 -4 -4 -4 -3 -2 -2 -4 -4 -4 -2 -2 -3 -9 -10 -10 -5 -4 -4
Low °C
-6 -5 -5 -4 -2 -2 -2 0 0 0 1 0 1 2 -1 -1 -3 -4 -5 -4 -5 -5 -2 -4 -4 -4 -4 -2 -2 -8 -10 -10 -10 -8 -5 -5
Chill °C
-6 -8 -8 -5 -5 -6 -1 -1 -1 -3 -2 -4 0 1 -1 -5 -4 -12 -7 -7 -8 -7 -6 -9 -14 -12 -12 -9 -9 -9 -17 -19 -21 -12 -11 -10
Freezing level m
1900 2050 1500 2350 2500 2000 2550 2750 2650 2700 2750 2850 2950 3000 2700 2550 2300 1950 1750 1900 1500 2150 2450 1950 2050 2250 1850 2400 2400 1700 1500 1550 950 1600 1950 1200
Sea lvl3000ft6000ft9000ft12000ft15000ft
-6-4-4-3-2-1-111011232-1-1-4-4-4-4-3-2-2-4-4-4-2-2-3-9-10-10-5-4-4-100353575676796441-10-1132131332-4-4-5-20-167610129121512141512141713111175558108811811119452464
Sunrise
5:33 - - 5:31 - - 5:30 - - 5:28 - - 5:26 - - 5:26 - - 5:24 - - 5:22 - - 5:22 - - 5:20 - - 5:18 - - 5:18 - -
Sunset
- 8:28 - - 8:29 - - 8:30 - - 8:31 - - 8:32 - - 8:34 - - 8:36 - - 8:37 - - 8:37 - - 8:38 - - 8:40 - - 8:42 -

Fortress Mountain Weather (Days 0-3):

The weather forecast for Fortress Mountain is: Mostly dryFreeze-thaw conditions (max 1°C on Tue afternoon, min -6°C on Sun morning)Wind will be generally light.

Fortress Mountain Weather (Days 3-6):

Mostly dryFreeze-thaw conditions (max 3°C on Thu afternoon, min -4°C on Fri night)Winds increasing (calm on Wed night, fresh winds from the WNW by Fri night).

Fortress Mountain Weather (Days 6-9):

A dusting of new snowTemperatures will be below freezing (max -2°C on Sun afternoon, min -5°C on Sat morning)Winds increasing (calm on Sat morning, near gales from the WNW by Mon morning).

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.WeatherWind
Cloud
Visibility
Cloud / Visibility
Trinity
11 km SSE
853m alt.
2 hours ago
9° C
-
0
Calm
(0 kph at 74).
Leavenworth
40 km SSE
600m alt.
42 minutes ago
11° C
Dry
10
Light winds from the WNW
(10 kph at 303).
Plain
45 km SSE
609m alt.
2 hours ago
13° C
Dry
0
Calm
(0 kph at 108).
Granite Falls
48 km WSW
470m alt.
1 hour ago
12° C
Dry
6
Light winds from the WNW
(6 kph at 282).
Winthrop
61 km NE
639m alt.
46 minutes ago
15° C
-
0
Calm
(0 kph at 269).

* 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.