– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 pm Mon 07 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 07 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 07 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 afternoon. Freeze-thaw conditions (max 11°C on Mon night, min 0°C on Wed night). Winds decreasing (strong winds from the W on Wed morning, calm by Thu morning). | Days 5–7 Weather SummaryMostly dry. Very mild (max 12°C on Sat morning, min 6°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the WNW by Sun morning). | ||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  |  | |  |  | |  | | | | | | | |  |  | |
clear | clear | clear | some clouds | light rain | light rain | light rain | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 0.1 | 1.1 | 0.6 | 0.1 | — | — | — | — | — | — | — | — | — | — | 0.4 | |
max°C | 11 | 11 | 11 | 9 | 4 | 3 | 2 | 4 | 7 | 8 | 9 | 10 | 11 | 12 | 12 | 11 | 10 | 10 | 8 |
min°C | 9 | 10 | 10 | 5 | 4 | 3 | 0 | 2 | 5 | 6 | 8 | 10 | 10 | 11 | 12 | 8 | 9 | 8 | 4 |
7 | 8 | 7 | 0 | -2 | -3 | -6 | -1 | 4 | 6 | 6 | 8 | 7 | 8 | 9 | 4 | 5 | 4 | -2 | |
4400 | 4200 | 4100 | 4050 | 3450 | 3250 | 2900 | 3450 | 3600 | 3950 | 4050 | 4250 | 4650 | 4700 | 4600 | 4600 | 4400 | 4300 | 3550 | |
Cloud base (m) | 9450 | 1600 | 1900 | 1600 | 1600 | 1650 | 1600 | 2500 | 1900 | ||||||||||
 | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — | — |
 | — | — | — | 9:04 | — | — | 9:04 | — | — | 9:02 | — | — | 9:01 | — | — | 9:01 | — | — | 9:00 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Some drizzle, heaviest during Wed afternoon. Freeze-thaw conditions (max 11°C on Mon night, min 0°C on Wed night). Winds decreasing (strong winds from the W on Wed morning, calm by Thu morning).
Fortress Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 12°C on Sat morning, min 6°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the WNW by Sun morning).
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) |  | ||||
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* 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.