– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Fri 21 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 4mm), mostly falling on Sat afternoon. Warm (max 22°C on Fri afternoon, min 6°C on Sun morning). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Wed night. Warm (max 20°C on Tue afternoon, min 4°C on Wed night). Wind will be generally light. | |||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  |  | |  | | | | | |  | |
some clouds | cloudy | light rain | rain shwrs | risk tstorm | risk tstorm | rain shwrs | light rain | some clouds | clear | clear | clear | clear | clear | some clouds | clear | rain shwrs | rain shwrs | |
Cloud base (m) | 5750 | 6050 | 4650 | 2100 | 1600 | 1750 | 1750 | 9500 | 4250 | 5800 | 4750 | 2600 | 1650 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.1 | 0.2 | 1.3 | 1.4 | 0.4 | 0.3 | — | — | — | — | — | — | — | — | 0.8 | 4 |
max °C | 21 | 22 | 19 | 17 | 17 | 10 | 7 | 8 | 7 | 14 | 17 | 14 | 17 | 20 | 16 | 15 | 15 | 7 |
min °C | 17 | 22 | 15 | 14 | 14 | 7 | 6 | 7 | 7 | 9 | 16 | 12 | 13 | 19 | 13 | 13 | 11 | 4 |
chill °C | 17 | 22 | 15 | 14 | 14 | 5 | 3 | 4 | 4 | 9 | 16 | 12 | 13 | 19 | 13 | 13 | 9 | 0 |
Freezing level m | 4600 | 4650 | 4400 | 4200 | 4150 | 3450 | 3100 | 3550 | 4000 | 3950 | 4050 | 4050 | 4050 | 4350 | 4200 | 4050 | 3550 | 2750 |
 | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — |
 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 | — | 7:59 | — | — | 7:57 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Light rain (total 4mm), mostly falling on Sat afternoon. Warm (max 22°C on Fri afternoon, min 6°C on Sun morning). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Wed night. Warm (max 20°C on Tue afternoon, min 4°C on Wed 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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SHIP508 | |||||
SHIP31 | |||||
SHIP7155 |
* 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.