– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Fri 24 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Fri 24 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Fri 24 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Temperatures will be below freezing (max -3°C on Sun afternoon, min -11°C on Fri morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Wed afternoon, min -6°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon night, calm by Tue afternoon). | |||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | |  | | |  |  | | | | | | |
clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | cloudy | cloudy | cloudy | clear | clear | some clouds | clear | |
km/h | ||||||||||||||||||
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— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -7 | -7 | -7 | -5 | -6 | -6 | -3 | -4 | -4 | -4 | -5 | -5 | -4 | -4 | -3 | 1 | 0 |
min °C | -11 | -8 | -9 | -8 | -6 | -7 | -7 | -4 | -5 | -5 | -4 | -6 | -6 | -5 | -4 | -3 | 0 | -1 |
-20 | -13 | -15 | -13 | -9 | -14 | -11 | -9 | -8 | -11 | -10 | -12 | -11 | -7 | -8 | -7 | -3 | -4 | |
1600 | 1950 | 1500 | 1900 | 2150 | 1650 | 2100 | 2300 | 1800 | 2200 | 2200 | 1700 | 1700 | 1950 | 1750 | 2400 | 2800 | 2500 | |
Cloud base (m) | 3200 | 3150 | 2900 | 3350 | 3350 | 3250 | 3450 | 2550 | 2300 | 2350 | 1600 | 1600 | 1600 | 1600 | 1550 | 3100 | ||
 | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — |
 | — | — | 8:06 | — | — | 8:07 | — | — | 8:08 | — | — | 8:10 | — | — | 8:12 | — | — | 8:14 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Temperatures will be below freezing (max -3°C on Sun afternoon, min -11°C on Fri morning). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 1°C on Wed afternoon, min -6°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon night, calm by Tue afternoon).
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.