Fortress Mountain
Weather Forecast, United States

 

Days 0-3 Fortress Mountain Weather Summary:

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -4°C on Sun afternoon, min -11°C on Tue night). Winds increasing (moderate winds from the SW on Mon morning, severe gales from the SW by Mon night).

Days 3-6 Fortress Mountain Weather Summary:

A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -4°C on Wed night, min -15°C on Thu night). Winds decreasing (stormy winds from the SW on Thu morning, calm by Fri night).

PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM
heavy snow
heavy snow
snow showers
snow showers
heavy snow
heavy snow
heavy snow
heavy snow
moderate snow
snow showers
snow showers
snow showers
heavy snow
snow showers
snow showers
clear
partially cloudy
partially cloudy
Wind km/h
45 SSW45
45 WSW45
40 WSW40
40 SW40
80 SW80
50 WSW50
65 WSW65
60 W60
45 WSW45
30 W30
50 SW50
75 SSW75
65 SW65
60 W60
45 WNW45
40 NW40
10 SSW10
15 SW15
heavy snow heavy snow snow shwrs snow shwrs heavy snow heavy snow heavy snow heavy snow mod. snow snow shwrs snow shwrs snow shwrs heavy snow snow shwrs snow shwrs clear some clouds some clouds
Rain
Rain mm
- - - - - - - - - - - - - - - - - -
Snow
Snow cm
11 17 4 3 53 27 28 49 6 1 6 3 14 22 1 - - -
High °C
-4 -7 -9 -7 -5 -7 -8 -9 -9 -6 -4 -4 -8 -11 -13 -11 -10 -9
Low °C
-5 -9 -9 -9 -6 -7 -9 -11 -10 -7 -5 -4 -11 -15 -14 -11 -10 -10
Chill °C
-13 -18 -19 -18 -17 -18 -20 -22 -19 -15 -14 -15 -20 -24 -25 -22 -10 -16
Freezing level m
1600 1550 1450 1400 1200 1550 1500 1200 1250 1250 1150 1550 1500 900 450 300 0 300
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
-4-7-9-7-5-7-8-9-9-6-4-4-8-11-13-11-10-9-1-3-4-4-3-3-4-5-4-4-2-2-3-7-9-9-9-734332432222330-3-4-5-2
Sunrise
- - 7:48 - - 7:48 - - 7:50 - - 7:50 - - 7:50 - - 7:50
Sunset
4:09 - - 4:09 - - 4:10 - - 4:10 - - 4:10 - - 4:12 - -

Issued local time.

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
0° C
-
0
Calm
(0 kph at 316).
Leavenworth
40 km SSE
600m alt.
42 minutes ago
1° C
-
0
Calm
(0 kph at 117).
Plain
45 km SSE
609m alt.
30 minutes ago
0° C
-
0
Calm
(0 kph at 62).
Winthrop
61 km NE
639m alt.
3 hours ago
0° C
-
0
Calm
(0 kph at 134).
Manson
63 km ESE
391m alt.
2 hours ago
1° C
-
0
Calm
(0 kph at ).

* 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. We also include passing Ship data if it is recorded close to Fortress Mountain and within an acceptable time window.