– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 pm Wed 04 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Wed 04 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 04 Mar Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow turning to light rain (total 5mm) on Fri night. Freeze-thaw conditions (max 4°C on Fri night, min -1°C on Thu afternoon). Wind will be generally light. | Days 5–7 Weather SummaryMild with heavy rain (total 33mm), heaviest during Sat night. Becoming colder with a moderate fall of snow heaviest on Sun afternoon. Freeze-thaw conditions (max 5°C on Sat afternoon, min -5°C on Mon night). Wind will be generally light. | ||||||||||||||||
Wed 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | |  |  |  | | | | | |
light rain | light snow | snow shwrs | cloudy | cloudy | cloudy | light rain | light rain | light rain | light rain | heavy rain | heavy rain | light snow | light snow | light snow | light snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 2 | 1 | — | — | — | — | — | — | — | — | — | 2 | 2 | 4 | 3 | 5 | |
0.8 | — | — | — | — | — | 0.1 | 4 | 0.2 | 1.3 | 13 | 13 | 5 | — | — | — | — | |
max °C | 3 | 1 | 1 | 1 | 0 | 3 | 3 | 4 | 4 | 5 | 4 | 4 | 4 | -2 | -2 | -3 | -5 |
min °C | 1 | 0 | 1 | -1 | -1 | 1 | 3 | 3 | 4 | 4 | 4 | 3 | 0 | -3 | -2 | -4 | -5 |
-2 | -3 | -2 | -4 | -4 | 0 | 1 | 1 | 2 | 2 | 2 | 1 | -3 | -6 | -6 | -7 | -8 | |
1450 | 1150 | 1150 | 1200 | 950 | 1200 | 1450 | 1450 | 2150 | 1850 | 1800 | 1600 | 1550 | 650 | 700 | 600 | 250 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1550 | 1600 | 1600 | 1600 | 1600 | 1600 |
 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 7:30 | — | — | 6:28 | — | — |
 | 5:52 | — | — | 5:53 | — | — | 5:54 | — | — | 5:57 | — | — | 6:58 | — | — | 6:00 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of snow turning to light rain (total 5mm) on Fri night. Freeze-thaw conditions (max 4°C on Fri night, min -1°C on Thu afternoon). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mild with heavy rain (total 33mm), heaviest during Sat night. Becoming colder with a moderate fall of snow heaviest on Sun afternoon. Freeze-thaw conditions (max 5°C on Sat afternoon, min -5°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 1000 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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* 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.