– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Sat 29 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Sat afternoon. Very mild (max 14°C on Mon afternoon, min 2°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryMild with light rain (total 8mm) on Tue night Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 14°C on Tue afternoon, min -1°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | |  | | |  |  | | | |
light rain | rain shwrs | rain shwrs | cloudy | some clouds | some clouds | clear | some clouds | some clouds | some clouds | rain shwrs | light rain | light rain | light rain | light snow | light snow | light rain | light snow | |
Cloud base (m) | 1600 | 1750 | 2200 | 1900 | 2350 | 6650 | 9350 | 3450 | 6700 | 5300 | 3050 | 1750 | 1650 | 1600 | 1600 | 1600 | 1650 | 1700 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | — | 1 |
mm | 1.5 | 1.2 | 0.1 | — | — | — | — | — | — | — | 0.1 | 4 | 0.5 | 0.5 | 3 | — | 0.3 | — |
max °C | 3 | 4 | 2 | 6 | 7 | 5 | 11 | 14 | 11 | 13 | 14 | 7 | 5 | 5 | 4 | 0 | 2 | 1 |
min °C | 2 | 2 | 2 | 3 | 7 | 5 | 7 | 13 | 9 | 10 | 12 | 5 | 5 | 5 | 0 | -1 | 0 | 1 |
chill °C | -1 | -2 | -2 | 0 | 4 | 2 | 7 | 12 | 8 | 8 | 11 | 3 | 3 | 3 | -4 | -7 | -5 | -3 |
Freezing level m | 2300 | 2450 | 2750 | 3100 | 3150 | 3500 | 3600 | 3750 | 3750 | 3700 | 3450 | 3050 | 2700 | 2750 | 2300 | 2000 | 2250 | 2250 |
 | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — |
 | — | 7:51 | — | — | 7:49 | — | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — | — | 7:40 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Light rain (total 3mm), mostly falling on Sat afternoon. Very mild (max 14°C on Mon afternoon, min 2°C on Sat morning). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mild with light rain (total 8mm) on Tue night Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 14°C on Tue afternoon, min -1°C on Thu 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) |  | ||||
lightning 79km SSW of Princeton |  | ||||
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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.