– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Thu 23 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Thu 23 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Thu 23 Jul Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 14°C on Thu afternoon, min 4°C on Sat night). Winds increasing (light winds from the SW on Thu morning, fresh winds from the WSW by Fri night). | Days 4–6 Weather SummarySome drizzle, heaviest during Tue night. Mild temperatures (max 8°C on Sun afternoon, min 2°C on Sun night). Winds decreasing (fresh winds from the W on Sun night, light winds from the SW by Mon night). | |||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||
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 | some clouds | rain shwrs | clear | clear | rain shwrs | rain shwrs | clear | clear | clear | some clouds | rain shwrs | |
Cloud base (m) | 5200 | 1600 | 3400 | 2300 | 1750 | 2850 | 2700 | 2150 | 2800 | 3200 | 1650 | |||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 0.3 | — | — | 0.3 | 0.3 | — | — | — | — | 0.5 |
max °C | 13 | 14 | 12 | 11 | 12 | 11 | 6 | 7 | 5 | 6 | 8 | 7 | 4 | 7 | 8 | 7 | 8 | 6 |
min °C | 11 | 14 | 9 | 10 | 11 | 6 | 6 | 7 | 4 | 5 | 7 | 2 | 3 | 6 | 6 | 7 | 8 | 5 |
chill °C | 10 | 13 | 7 | 7 | 9 | 2 | 2 | 4 | -1 | 1 | 4 | -4 | -1 | 4 | 4 | 5 | 6 | 1 |
Freezing level m | 4450 | 4500 | 4450 | 4300 | 4200 | 3900 | 3500 | 3550 | 3800 | 3550 | 3700 | 3200 | 3200 | 3600 | 4000 | 3800 | 3700 | 3900 |
 | 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: Mostly dry. Very mild (max 14°C on Thu afternoon, min 4°C on Sat night). Winds increasing (light winds from the SW on Thu morning, fresh winds from the WSW by Fri night).
Fortress Mountain Weather (Days 3-6):
Some drizzle, heaviest during Tue night. Mild temperatures (max 8°C on Sun afternoon, min 2°C on Sun night). Winds decreasing (fresh winds from the W on Sun night, light winds from the SW by Mon night).
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.