– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 pm Wed 22 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Wed 22 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Wed 22 Jul Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Wed night. Very mild (max 15°C on Wed night, min 6°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the WSW by Fri night). | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, light winds from the SW by Mon afternoon). | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | | |  | | |  | | | | | | | |
rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | rain shwrs | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 4400 | 1600 | 1850 | 1650 | 1800 | ||||||||||||||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.1 | 0.2 | — | — | — | — | — | — | — | 0.4 | — | — | — | — | — | — | — | — | — |
max °C | 15 | 13 | 14 | 11 | 11 | 11 | 11 | 7 | 8 | 6 | 7 | 9 | 8 | 5 | 7 | 7 | 8 | 9 | 9 |
min °C | 11 | 11 | 13 | 9 | 10 | 11 | 6 | 7 | 7 | 4 | 6 | 8 | 4 | 4 | 6 | 5 | 6 | 8 | 8 |
chill °C | 9 | 9 | 11 | 6 | 7 | 9 | 1 | 3 | 4 | -1 | 3 | 6 | -1 | 1 | 4 | 1 | 3 | 6 | 6 |
Freezing level m | 4500 | 4550 | 4500 | 4450 | 4300 | 4200 | 4000 | 3600 | 3650 | 3950 | 3800 | 3850 | 3550 | 3500 | 3650 | 3950 | 3900 | 3900 | 4150 |
 | — | 5:26 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — |
 | — | — | — | 8:51 | — | — | 8:50 | — | — | 8:49 | — | — | 8:47 | — | — | 8:46 | — | — | 8:45 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Some drizzle, heaviest during Wed night. Very mild (max 15°C on Wed night, min 6°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the WSW by Fri night).
Fortress Mountain Weather (Days 3-6):
Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, light winds from the SW by Mon 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 |
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Winthrop Airport (Washington) |  | ||||
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BUOY-46120 | |||||
BUOY-PBFW1 |
* 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.