– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Sun 03 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sun 03 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sun 03 May Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Mild temperatures (max 7°C on Sun afternoon, min 4°C on Sun morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min -5°C on Fri night). Winds decreasing (strong winds from the WNW on Wed night, calm by Thu afternoon). | |||||||||||||||||
Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | |||||||||||||
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 | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 7 | 6 | 6 | 7 | 6 | 6 | 7 | 6 | 6 | 5 | 2 | 3 | 4 | 3 | 2 | -1 | -4 |
min °C | 4 | 6 | 5 | 5 | 7 | 5 | 5 | 7 | 5 | 5 | 4 | 1 | 2 | 3 | 2 | 1 | -4 | -5 |
2 | 5 | 4 | 3 | 6 | 3 | 3 | 5 | 1 | 1 | -2 | -6 | 0 | 3 | 0 | -2 | -9 | -13 | |
3250 | 3500 | 3500 | 3450 | 3550 | 3500 | 3450 | 3550 | 3750 | 3500 | 3250 | 3100 | 3100 | 3200 | 3300 | 2750 | 2300 | 1700 | |
Cloud base (m) | 8950 | 9500 | 9050 | 3250 | 1600 | 8950 | 7050 | 1600 | 1800 | 5600 | 4900 | 3100 | 1850 | |||||
 | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — |
 | — | — | 8:19 | — | — | 8:21 | — | — | 8:22 | — | — | 8:22 | — | — | 8:24 | — | — | 8:25 |
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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 Sun afternoon, min 4°C on Sun morning). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min -5°C on Fri night). Winds decreasing (strong winds from the WNW on Wed night, calm by Thu 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.