– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Sun 17 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sun 17 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 17 May Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Wed morning, min -1°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the WNW by Fri night). | ||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | |  |  | | |  | | | |
rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | rain shwrs | some clouds | some clouds | some clouds | clear | cloudy | some clouds | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | — | — | — | — | — | 0.2 | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 1 | 2 | 3 | 1 | 2 | 2 | 2 | 5 | 8 | 6 | 8 | 9 | 7 | 8 | 9 | 7 |
min °C | 1 | -1 | 0 | 3 | -1 | 1 | 2 | 1 | 2 | 7 | 4 | 6 | 8 | 4 | 6 | 8 | 3 |
-2 | -1 | 0 | 0 | -5 | -3 | -1 | -1 | 2 | 5 | 2 | 5 | 6 | 2 | 4 | 5 | -2 | |
2300 | 1900 | 2250 | 2350 | 1800 | 2300 | 2300 | 2250 | 2650 | 2900 | 2900 | 2900 | 2900 | 3100 | 2950 | 2850 | 3150 | |
Cloud base (m) | 1800 | 1800 | 1650 | 2200 | 2000 | 1600 | 1700 | 1600 | 1650 | 2550 | 2850 | 2350 | 2650 | 1700 | |||
 | — | — | 5:20 | — | — | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — |
 | — | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — | 8:42 | — | — | 8:43 | — | — | 8:44 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Freeze-thaw conditions (max 5°C on Wed morning, min -1°C on Sun night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the WNW by Fri night).
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2000 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.