– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 12°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Fri night. Very mild (max 13°C on Thu afternoon, min 4°C on Sat morning). Mainly fresh winds. | ||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
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 | clear | clear | clear | clear | rain shwrs | cloudy | risk tstorm | rain shwrs | rain shwrs | clear | |
Cloud base (m) | 1600 | 6450 | 9100 | 3250 | 3600 | 1600 | 1750 | 1600 | |||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 0.4 | — | 1.1 | 0.2 | 0.1 | — |
max °C | 11 | 10 | 10 | 10 | 10 | 10 | 12 | 10 | 12 | 13 | 13 | 12 | 12 | 10 | 5 | 7 | 7 |
min °C | 11 | 8 | 8 | 9 | 9 | 9 | 11 | 10 | 10 | 13 | 12 | 12 | 12 | 5 | 4 | 6 | 6 |
chill °C | 10 | 6 | 6 | 7 | 9 | 9 | 11 | 10 | 9 | 12 | 10 | 10 | 9 | 2 | 0 | 2 | 5 |
Freezing level m | 4150 | 4200 | 4300 | 4150 | 4450 | 4300 | 4300 | 4350 | 4300 | 4500 | 4600 | 4400 | 4300 | 3950 | 3450 | 3750 | 4100 |
 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — |
 | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Very mild (max 12°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Some drizzle, heaviest during Fri night. Very mild (max 13°C on Thu afternoon, min 4°C on Sat morning). Mainly fresh winds.
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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BUOY-46120 | |||||
BUOY-PBFW1 | |||||
SHIP4272 |
* 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.