– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 pm Mon 10 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Wed afternoon. Very mild (max 15°C on Tue afternoon, min 8°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Fri night. Very mild (max 15°C on Fri afternoon, min 8°C on Sat night). Wind will be generally light. | |||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  |  |  |  |  | |  | | | | | | | |
clear | clear | clear | some clouds | rain shwrs | risk tstorm | risk tstorm | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | |
Cloud base (m) | 8800 | 2050 | 2400 | 2800 | 3500 | 3500 | 3250 | 3250 | 8350 | 3000 | 2650 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.4 | 7 | 5 | — | — | 0.3 | 0.3 | 0.5 | 1.9 | 0.2 | 1.4 | 1 |
max °C | 12 | 13 | 15 | 12 | 12 | 13 | 10 | 12 | 14 | 13 | 13 | 15 | 11 | 13 | 15 | 12 |
min °C | 8 | 9 | 15 | 8 | 9 | 12 | 8 | 9 | 13 | 11 | 11 | 14 | 10 | 10 | 14 | 8 |
chill °C | 6 | 8 | 15 | 8 | 9 | 12 | 7 | 9 | 13 | 11 | 11 | 14 | 10 | 10 | 14 | 8 |
Freezing level m | 4050 | 3900 | 3850 | 3850 | 3550 | 3600 | 3450 | 3500 | 3750 | 3700 | 3600 | 3850 | 3850 | 3700 | 3750 | 3800 |
 | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — |
 | — | — | — | 8:23 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:16 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Moderate rain (total 12mm), heaviest on Wed afternoon. Very mild (max 15°C on Tue afternoon, min 8°C on Mon night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Fri night. Very mild (max 15°C on Fri afternoon, min 8°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2000 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 | |||||
* 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.