– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Fri 12 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Fri 12 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Fri 12 Jun Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 11°C on Sun night, min 0°C on Fri morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 10°C on Mon morning, min 4°C on Mon night). Winds decreasing (near gales from the WNW on Mon night, light winds from the WNW by Wed afternoon). | |||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | |  | | | |  | | | | | | |
clear | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | rain shwrs | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | 0.3 | — | — | — | — | — | |
max °C | 1 | 3 | 3 | 5 | 8 | 7 | 8 | 10 | 11 | 10 | 9 | 7 | 4 | 7 | 8 | 8 | 10 | 10 |
min °C | 0 | 2 | 2 | 4 | 7 | 6 | 7 | 10 | 10 | 9 | 8 | 4 | 4 | 5 | 6 | 7 | 9 | 9 |
-4 | -1 | -1 | 3 | 6 | 4 | 6 | 9 | 8 | 5 | 4 | -2 | -3 | -1 | 3 | 4 | 7 | 6 | |
2650 | 2950 | 3200 | 3150 | 3750 | 3600 | 3750 | 4100 | 4500 | 4250 | 4050 | 3900 | 3350 | 4100 | 4350 | 4050 | 4200 | 4350 | |
Cloud base (m) | 2400 | 3000 | 7900 | 9350 | 8250 | 9700 | 7300 | 6450 | 4900 | 4100 | 2650 | 1750 | 9000 | |||||
 | 5:03 | — | — | 5:03 | — | — | 5:03 | — | — | 5:01 | — | — | 5:01 | — | — | 5:01 | — | — |
 | — | — | 9:04 | — | — | 9:04 | — | — | 9:05 | — | — | 9:05 | — | — | 9:06 | — | — | 9:06 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Freeze-thaw conditions (max 11°C on Sun night, min 0°C on Fri morning). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 10°C on Mon morning, min 4°C on Mon night). Winds decreasing (near gales from the WNW on Mon night, light winds from the WNW by Wed 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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SHIP7737 | |||||
SHIP10440 | |||||
SHIP3794 |
* 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.