– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Tue 07 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Tue 07 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 07 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 10°C on Tue afternoon, min 4°C on Tue night). Winds decreasing (fresh winds from the WNW on Wed night, light winds from the W by Thu night). | Days 4–6 Weather SummaryMostly dry. Mild temperatures (max 9°C on Sun afternoon, min 1°C on Sat night). Winds increasing (light winds from the SW on Fri morning, strong winds from the W by Sat night). | |||||||||||||||||
Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | | | | | | | | | | | | | |
some clouds | some clouds | clear | some clouds | clear | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 9 | 10 | 9 | 6 | 6 | 5 | 5 | 5 | 6 | 5 | 7 | 6 | 5 | 5 | 3 | 6 | 9 | 8 |
min °C | 8 | 10 | 4 | 5 | 6 | 4 | 4 | 5 | 4 | 5 | 6 | 4 | 5 | 5 | 1 | 4 | 8 | 7 |
chill °C | 6 | 8 | -1 | 0 | 2 | -2 | -1 | 1 | 1 | 3 | 4 | 1 | 2 | 1 | -6 | 0 | 5 | 3 |
Freezing level m | 3800 | 3950 | 3850 | 3650 | 3550 | 3750 | 3450 | 3500 | 3900 | 3600 | 3700 | 3650 | 3450 | 3300 | 3250 | 3600 | 3900 | 3950 |
Cloud base (m) | 8900 | 1600 | 1650 | 8250 | 1750 | 2850 | 2250 | 2600 | 1650 | 4750 | 1600 | |||||||
 | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — | 5:15 | — | — | 5:15 | — | — |
 | — | — | 9:05 | — | — | 9:04 | — | — | 9:04 | — | — | 9:02 | — | — | 9:01 | — | — | 9:01 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Very mild (max 10°C on Tue afternoon, min 4°C on Tue night). Winds decreasing (fresh winds from the WNW on Wed night, light winds from the W by Thu night).
Fortress Mountain Weather (Days 3-6):
Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 1°C on Sat night). Winds increasing (light winds from the SW on Fri morning, strong winds from the W by Sat 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 |
|---|---|---|---|---|---|
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.