– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Tue 21 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Tue 21 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 21 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryDrizzle, on Tue afternoon followed by colder weather and a moderate fall of snow, heaviest on Wed night.. Freeze-thaw conditions (max 4°C on Tue morning, min -9°C on Thu morning). Winds increasing (calm on Tue afternoon, fresh winds from the NW by Wed night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be well below freezing (max -6°C on Fri afternoon, min -9°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  | | |  | | | | | |  | |
cloudy | light snow | light snow | light snow | cloudy | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | clear | some clouds | light snow | light snow | light snow | light snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 2 | 1 | 3 | — | 5 | 1 | — | — | — | — | — | — | 1 | 4 | 1 | 5 | 3 | |
— | 1.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 3 | 2 | -3 | -3 | -3 | -8 | -6 | -7 | -8 | -6 | -7 | -7 | -6 | -7 | -8 | -6 | -7 |
min °C | 3 | 2 | -2 | -3 | -3 | -8 | -9 | -8 | -9 | -9 | -7 | -8 | -8 | -7 | -8 | -8 | -7 | -7 |
-2 | 2 | -7 | -10 | -10 | -18 | -18 | -16 | -18 | -17 | -14 | -16 | -8 | -7 | -14 | -11 | -10 | -11 | |
3150 | 3000 | 2800 | 1900 | 1950 | 1550 | 1500 | 1900 | 1450 | 1800 | 2000 | 1450 | 1950 | 1850 | 1450 | 1700 | 1850 | 1350 | |
Cloud base (m) | 5400 | 1850 | 1600 | 1600 | 1600 | 1600 | 1600 | 1750 | 1600 | 2850 | 2950 | 3450 | 3300 | 2650 | 2450 | 2400 | 1700 | 1950 |
 | 6:03 | — | — | 6:01 | — | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — |
 | — | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:08 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Drizzle, on Tue afternoon followed by colder weather and a moderate fall of snow, heaviest on Wed night.. Freeze-thaw conditions (max 4°C on Tue morning, min -9°C on Thu morning). Winds increasing (calm on Tue afternoon, fresh winds from the NW by Wed night).
Fortress Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Temperatures will be well below freezing (max -6°C on Fri afternoon, min -9°C on Fri morning). 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.