– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 pm Sun 03 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sun 03 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sun 03 May Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 7°C on Mon afternoon, min 3°C on Wed afternoon). Winds increasing (light winds from the NW on Tue morning, fresh winds from the WNW by Wed afternoon). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Sat afternoon, min -4°C on Fri night). Mainly strong winds. | ||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | | | | |  | | | |  |  | | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | some clouds | some clouds | cloudy | cloudy | some clouds | cloudy | clear | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 6 | 6 | 7 | 6 | 6 | 7 | 6 | 5 | 5 | 2 | 3 | 4 | 4 | 1 | -1 | -1 | 1 | 5 | 4 |
min °C | 5 | 5 | 7 | 4 | 5 | 7 | 5 | 5 | 3 | 1 | 2 | 3 | 2 | 0 | -3 | -4 | 0 | 3 | 2 |
3 | 3 | 5 | 2 | 3 | 5 | 2 | 1 | -3 | -6 | 0 | 1 | -1 | -4 | -9 | -12 | -4 | 1 | -1 | |
3450 | 3350 | 3500 | 3450 | 3400 | 3500 | 3700 | 3450 | 3050 | 3250 | 3150 | 3150 | 3350 | 2650 | 2350 | 1900 | 3000 | 3450 | 3400 | |
Cloud base (m) | 9150 | 3300 | 3300 | 8800 | 6800 | 1600 | 1850 | 2550 | 6200 | 4950 | 1650 | 1600 | 9500 | 8400 | |||||
 | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — |
 | — | — | — | 8:21 | — | — | 8:22 | — | — | 8:22 | — | — | 8:24 | — | — | 8:25 | — | — | 8:28 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Mild temperatures (max 7°C on Mon afternoon, min 3°C on Wed afternoon). Winds increasing (light winds from the NW on Tue morning, fresh winds from the WNW by Wed afternoon).
Fortress Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 5°C on Sat afternoon, min -4°C on Fri night). Mainly strong winds.
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.