– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 20mm), mostly on Wed night. Becoming colder with a light covering of snow ,mostly falling on Wed night. Very mild (max 14°C on Tue afternoon, min 1°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 14°C on Sun afternoon, min 2°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | | | |  | |  | | |  | |
some clouds | risk tstorm | light rain | rain shwrs | light rain | mod. snow | cloudy | rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | clear | some clouds | clear | clear | clear | some clouds | |
Cloud base (m) | 4600 | 1600 | 1900 | 2050 | 1600 | 1750 | 2200 | 2750 | 2650 | 2650 | 2700 | 3100 | 3950 | 3600 | 3450 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 3 | 4 | 0.2 | 3 | 8 | — | 1.9 | 0.4 | 0.2 | 5 | 1.7 | — | — | — | — | — | — |
max °C | 13 | 14 | 8 | 6 | 6 | 4 | 2 | 4 | 2 | 5 | 6 | 3 | 7 | 10 | 8 | 11 | 14 | 11 |
min °C | 10 | 12 | 5 | 5 | 5 | 1 | 1 | 4 | 1 | 2 | 5 | 3 | 3 | 10 | 6 | 7 | 13 | 9 |
chill °C | 10 | 12 | 3 | 4 | 2 | -2 | 0 | 3 | 1 | 2 | 5 | 3 | 1 | 9 | 4 | 7 | 13 | 8 |
Freezing level m | 3700 | 3600 | 3400 | 2800 | 2800 | 2250 | 2250 | 2450 | 2150 | 2550 | 2600 | 2450 | 2750 | 3100 | 3100 | 3300 | 3600 | 3450 |
 | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | 7:45 | — | — | 7:43 | — | — | 7:40 | — | — | 7:38 | — | — | 7:37 | — | — | 7:35 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Heavy rain (total 20mm), mostly on Wed night. Becoming colder with a light covering of snow ,mostly falling on Wed night. Very mild (max 14°C on Tue afternoon, min 1°C on Wed night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 14°C on Sun afternoon, min 2°C on Fri morning). 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 |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
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BUOY-46120 | |||||
BUOY-PBFW1 | |||||
SHIP2970 | |||||
SHIP3977 |
* 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.