– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Wed 19 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Wed 19 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 19 Aug 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 15°C on Fri afternoon, min 9°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 8mm), mostly falling on Sat afternoon. Very mild (max 11°C on Mon afternoon, min 4°C on Sat night). Winds decreasing (strong winds from the WNW on Sat night, light winds from the W by Sun night). | |||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  |  |  |  |  | | | | | | | | |
clear | clear | clear | clear | clear | clear | some clouds | cloudy | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | |
Cloud base (m) | 9400 | 6600 | 9250 | 4800 | 5500 | 3450 | 2150 | 1650 | 1650 | 8100 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 0.1 | 1.9 | 6 | 0.4 | 0.2 | 0.1 | — | — | — | — |
max °C | 12 | 13 | 11 | 12 | 13 | 12 | 14 | 15 | 13 | 9 | 6 | 5 | 4 | 7 | 7 | 9 | 11 | 10 |
min °C | 10 | 12 | 10 | 10 | 13 | 11 | 13 | 15 | 9 | 8 | 6 | 4 | 4 | 6 | 6 | 7 | 10 | 8 |
chill °C | 9 | 12 | 10 | 9 | 12 | 9 | 12 | 15 | 5 | 6 | 3 | -2 | 0 | 3 | 5 | 5 | 9 | 4 |
Freezing level m | 4400 | 4400 | 4400 | 4300 | 4450 | 4550 | 4550 | 4600 | 4200 | 3750 | 3400 | 3600 | 3450 | 3800 | 4050 | 4000 | 4150 | 4100 |
 | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — |
 | — | — | 8:09 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Very mild (max 15°C on Fri afternoon, min 9°C on Fri night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Sat afternoon. Very mild (max 11°C on Mon afternoon, min 4°C on Sat night). Winds decreasing (strong winds from the WNW on Sat night, light winds from the W by Sun 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 |
|---|---|---|---|---|---|
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BUOY-46120 | |||||
BUOY-PBFW1 | |||||
SHIP7078 |
* 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.