– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Mon 06 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Mon 06 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Mon 06 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Mon morning, min -8°C on Tue morning). Winds decreasing (gales from the W on Mon night, calm by Tue night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Fri morning, min -4°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  | | | |  | | | | | | | | | | |
some clouds | some clouds | some clouds | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | 1 | -2 | -5 | -5 | -4 | -3 | -3 | -4 | -3 | -1 | -1 | 1 | 1 | 1 | 0 | -1 | -2 |
min °C | 1 | 0 | -4 | -8 | -5 | -5 | -4 | -4 | -5 | -4 | -2 | -2 | 0 | 1 | 0 | 0 | -1 | -3 |
-4 | -7 | -15 | -19 | -14 | -7 | -9 | -9 | -8 | -7 | -2 | -2 | -2 | -2 | -4 | -3 | -5 | -8 | |
2800 | 2700 | 2000 | 1500 | 1950 | 1100 | 2150 | 2300 | 1550 | 2300 | 2550 | 2350 | 2800 | 2800 | 2650 | 2700 | 2550 | 1900 | |
Cloud base (m) | 5950 | 2900 | 1800 | 1600 | 2200 | 7400 | 9100 | 9300 | 3000 | 2800 | 1650 | |||||||
 | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | 7:39 | — | — | 7:42 | — | — | 7:43 | — | — | 7:45 | — | — | 7:45 | — | — | 7:47 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Freeze-thaw conditions (max 1°C on Mon morning, min -8°C on Tue morning). Winds decreasing (gales from the W on Mon night, calm by Tue night).
Fortress Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 1°C on Fri morning, min -4°C on Thu 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.